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-rw-r--r--build/autoconf/acwinpaths.m431
-rw-r--r--build/autoconf/alloc.m451
-rw-r--r--build/autoconf/altoptions.m495
-rw-r--r--build/autoconf/android.m4376
-rw-r--r--build/autoconf/arch.m4254
-rw-r--r--build/autoconf/clang-plugin.m4162
-rw-r--r--build/autoconf/codeset.m425
-rw-r--r--build/autoconf/compiler-opts.m4316
-rwxr-xr-xbuild/autoconf/config.guess1454
-rw-r--r--build/autoconf/config.status.m4182
-rwxr-xr-xbuild/autoconf/config.sub1815
-rw-r--r--build/autoconf/expandlibs.m466
-rw-r--r--build/autoconf/frameptr.m444
-rw-r--r--build/autoconf/hooks.m482
-rw-r--r--build/autoconf/hotfixes.m423
-rw-r--r--build/autoconf/icu.m4111
-rwxr-xr-xbuild/autoconf/install-sh123
-rw-r--r--build/autoconf/ios.m4108
-rw-r--r--build/autoconf/jemalloc.m4114
-rw-r--r--build/autoconf/lto.m419
-rw-r--r--build/autoconf/mozheader.m432
-rw-r--r--build/autoconf/mozprog.m442
-rw-r--r--build/autoconf/nspr-build.m4200
-rw-r--r--build/autoconf/nspr.m4110
-rw-r--r--build/autoconf/nss.m491
-rw-r--r--build/autoconf/pkg.m461
-rw-r--r--build/autoconf/sanitize.m4106
-rw-r--r--build/autoconf/subconfigure.m446
-rw-r--r--build/autoconf/toolchain.m4126
-rw-r--r--build/autoconf/zlib.m454
30 files changed, 6319 insertions, 0 deletions
diff --git a/build/autoconf/acwinpaths.m4 b/build/autoconf/acwinpaths.m4
new file mode 100644
index 000000000..ad9c754bb
--- /dev/null
+++ b/build/autoconf/acwinpaths.m4
@@ -0,0 +1,31 @@
+dnl This Source Code Form is subject to the terms of the Mozilla Public
+dnl License, v. 2.0. If a copy of the MPL was not distributed with this
+dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+define(GENERATE_SUB_ABS, [
+define([AC_OUTPUT_FILES_SUB1], [
+patsubst($@, [/\*)], [/* | ?:/*)])
+])
+])
+GENERATE_SUB_ABS(defn([AC_OUTPUT_FILES]))
+
+define(GENERATE_SUB_NOSPLIT, [
+define([AC_OUTPUT_FILES], [
+patsubst($@, [-e "s%:% \$ac_given_srcdir/%g"], [])
+])
+])
+GENERATE_SUB_NOSPLIT(defn([AC_OUTPUT_FILES_SUB1]))
+
+define(GENERATE_HEADER_NOSPLIT, [
+define([AC_OUTPUT_HEADER], [
+patsubst($@, [-e "s%:% \$ac_given_srcdir/%g"], [])
+])
+])
+GENERATE_HEADER_NOSPLIT(defn([AC_OUTPUT_HEADER]))
+
+define(GENERATE_SUBDIRS_ABS, [
+define([AC_OUTPUT_SUBDIRS], [
+patsubst($@, [/\*)], [/* | ?:/*)])
+])
+])
+GENERATE_SUBDIRS_ABS(defn([AC_OUTPUT_SUBDIRS]))
diff --git a/build/autoconf/alloc.m4 b/build/autoconf/alloc.m4
new file mode 100644
index 000000000..6a0772f58
--- /dev/null
+++ b/build/autoconf/alloc.m4
@@ -0,0 +1,51 @@
+dnl This Source Code Form is subject to the terms of the Mozilla Public
+dnl License, v. 2.0. If a copy of the MPL was not distributed with this
+dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+dnl Check for the existence of various allocation headers/functions
+AC_DEFUN([MOZ_CHECK_ALLOCATOR],[
+
+MALLOC_HEADERS="malloc.h malloc_np.h malloc/malloc.h sys/malloc.h"
+MALLOC_H=
+
+for file in $MALLOC_HEADERS; do
+ MOZ_CHECK_HEADER($file, [MALLOC_H=$file])
+ if test "$MALLOC_H" != ""; then
+ AC_DEFINE_UNQUOTED(MALLOC_H, <$MALLOC_H>)
+ break
+ fi
+done
+
+AC_CHECK_FUNCS(strndup posix_memalign memalign)
+
+AC_CHECK_FUNCS(malloc_usable_size)
+MALLOC_USABLE_SIZE_CONST_PTR=const
+if test -n "$HAVE_MALLOC_H"; then
+ AC_MSG_CHECKING([whether malloc_usable_size definition can use const argument])
+ AC_TRY_COMPILE([#include <malloc.h>
+ #include <stddef.h>
+ size_t malloc_usable_size(const void *ptr);],
+ [return malloc_usable_size(0);],
+ AC_MSG_RESULT([yes]),
+ AC_MSG_RESULT([no])
+ MALLOC_USABLE_SIZE_CONST_PTR=)
+fi
+AC_DEFINE_UNQUOTED([MALLOC_USABLE_SIZE_CONST_PTR],[$MALLOC_USABLE_SIZE_CONST_PTR])
+
+
+dnl In newer bionic headers, valloc is built but not defined,
+dnl so we check more carefully here.
+AC_MSG_CHECKING([for valloc in malloc.h])
+AC_EGREP_HEADER(valloc, malloc.h,
+ AC_DEFINE(HAVE_VALLOC)
+ AC_MSG_RESULT([yes]),
+ AC_MSG_RESULT([no]))
+
+AC_MSG_CHECKING([for valloc in unistd.h])
+AC_EGREP_HEADER(valloc, unistd.h,
+ AC_DEFINE(HAVE_VALLOC)
+ AC_MSG_RESULT([yes]),
+ AC_MSG_RESULT([no]))
+
+
+])
diff --git a/build/autoconf/altoptions.m4 b/build/autoconf/altoptions.m4
new file mode 100644
index 000000000..bf6c3e6cf
--- /dev/null
+++ b/build/autoconf/altoptions.m4
@@ -0,0 +1,95 @@
+dnl This Source Code Form is subject to the terms of the Mozilla Public
+dnl License, v. 2.0. If a copy of the MPL was not distributed with this
+dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+dnl altoptions.m4 - An alternative way of specifying command-line options.
+dnl These macros are needed to support a menu-based configurator.
+dnl This file also includes the macro, AM_READ_MYCONFIG, for reading
+dnl the 'myconfig.m4' file.
+
+dnl Send comments, improvements, bugs to Steve Lamm (slamm@netscape.com).
+
+
+dnl MOZ_ARG_ENABLE_BOOL( NAME, HELP, IF-YES [, IF-NO [, ELSE]])
+dnl MOZ_ARG_DISABLE_BOOL( NAME, HELP, IF-NO [, IF-YES [, ELSE]])
+dnl MOZ_ARG_ENABLE_STRING( NAME, HELP, IF-SET [, ELSE])
+dnl MOZ_ARG_ENABLE_BOOL_OR_STRING( NAME, HELP, IF-YES, IF-NO, IF-SET[, ELSE]]])
+dnl MOZ_ARG_WITH_BOOL( NAME, HELP, IF-YES [, IF-NO [, ELSE])
+dnl MOZ_ARG_WITHOUT_BOOL( NAME, HELP, IF-NO [, IF-YES [, ELSE])
+dnl MOZ_ARG_WITH_STRING( NAME, HELP, IF-SET [, ELSE])
+dnl MOZ_ARG_HEADER(Comment)
+dnl MOZ_READ_MYCONFIG() - Read in 'myconfig.sh' file
+
+define([MOZ_DIVERSION_ARGS], 12)
+
+AC_DEFUN([MOZ_ARG],[dnl
+AC_DIVERT_PUSH(MOZ_DIVERSION_ARGS)dnl
+ '$1',
+AC_DIVERT_POP()dnl
+])
+AC_DEFUN([MOZ_AC_ARG_ENABLE],[MOZ_ARG([--enable-]translit([$1],[_],[-]))AC_ARG_ENABLE([$1], [$2], [$3], [$4])])
+AC_DEFUN([MOZ_AC_ARG_WITH],[MOZ_ARG([--with-]translit([$1],[_],[-]))AC_ARG_WITH([$1], [$2], [$3], [$4])])
+
+dnl MOZ_TWO_STRING_TEST(NAME, VAL, STR1, IF-STR1, STR2, IF-STR2 [, ELSE])
+AC_DEFUN([MOZ_TWO_STRING_TEST],
+[if test "[$2]" = "[$3]"; then
+ ifelse([$4], , :, [$4])
+ elif test "[$2]" = "[$5]"; then
+ ifelse([$6], , :, [$6])
+ else
+ ifelse([$7], ,
+ [AC_MSG_ERROR([Option, [$1], does not take an argument ([$2]).])],
+ [$7])
+ fi])
+
+dnl MOZ_ARG_ENABLE_BOOL(NAME, HELP, IF-YES [, IF-NO [, ELSE]])
+AC_DEFUN([MOZ_ARG_ENABLE_BOOL],
+[MOZ_AC_ARG_ENABLE([$1], [$2],
+ [MOZ_TWO_STRING_TEST([$1], [$enableval], yes, [$3], no, [$4])],
+ [$5])])
+
+dnl MOZ_ARG_DISABLE_BOOL(NAME, HELP, IF-NO [, IF-YES [, ELSE]])
+AC_DEFUN([MOZ_ARG_DISABLE_BOOL],
+[MOZ_AC_ARG_ENABLE([$1], [$2],
+ [MOZ_TWO_STRING_TEST([$1], [$enableval], no, [$3], yes, [$4])],
+ [$5])])
+
+dnl MOZ_ARG_ENABLE_STRING(NAME, HELP, IF-SET [, ELSE])
+AC_DEFUN([MOZ_ARG_ENABLE_STRING],
+[MOZ_AC_ARG_ENABLE([$1], [$2], [$3], [$4])])
+
+dnl MOZ_ARG_ENABLE_BOOL_OR_STRING(NAME, HELP, IF-YES, IF-NO, IF-SET[, ELSE]]])
+AC_DEFUN([MOZ_ARG_ENABLE_BOOL_OR_STRING],
+[ifelse([$5], ,
+ [errprint([Option, $1, needs an "IF-SET" argument.
+])
+ m4exit(1)],
+ [MOZ_AC_ARG_ENABLE([$1], [$2],
+ [MOZ_TWO_STRING_TEST([$1], [$enableval], yes, [$3], no, [$4], [$5])],
+ [$6])])])
+
+dnl MOZ_ARG_WITH_BOOL(NAME, HELP, IF-YES [, IF-NO [, ELSE])
+AC_DEFUN([MOZ_ARG_WITH_BOOL],
+[MOZ_AC_ARG_WITH([$1], [$2],
+ [MOZ_TWO_STRING_TEST([$1], [$withval], yes, [$3], no, [$4])],
+ [$5])])
+
+dnl MOZ_ARG_WITHOUT_BOOL(NAME, HELP, IF-NO [, IF-YES [, ELSE])
+AC_DEFUN([MOZ_ARG_WITHOUT_BOOL],
+[MOZ_AC_ARG_WITH([$1], [$2],
+ [MOZ_TWO_STRING_TEST([$1], [$withval], no, [$3], yes, [$4])],
+ [$5])])
+
+dnl MOZ_ARG_WITH_STRING(NAME, HELP, IF-SET [, ELSE])
+AC_DEFUN([MOZ_ARG_WITH_STRING],
+[MOZ_AC_ARG_WITH([$1], [$2], [$3], [$4])])
+
+dnl MOZ_ARG_HEADER(Comment)
+dnl This is used by webconfig to group options
+define(MOZ_ARG_HEADER, [# $1])
+
+dnl MOZ_READ_MYCONFIG() - Read in 'myconfig.sh' file
+AC_DEFUN([MOZ_READ_MOZCONFIG],
+[AC_REQUIRE([AC_INIT_BINSH])dnl
+. ./old-configure.vars
+])
diff --git a/build/autoconf/android.m4 b/build/autoconf/android.m4
new file mode 100644
index 000000000..4ab6d5a82
--- /dev/null
+++ b/build/autoconf/android.m4
@@ -0,0 +1,376 @@
+dnl This Source Code Form is subject to the terms of the Mozilla Public
+dnl License, v. 2.0. If a copy of the MPL was not distributed with this
+dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+AC_DEFUN([MOZ_ANDROID_NDK],
+[
+
+MOZ_ARG_WITH_STRING(android-cxx-stl,
+[ --with-android-cxx-stl=VALUE
+ use the specified C++ STL (libstdc++, libc++)],
+ android_cxx_stl=$withval,
+ android_cxx_stl=libc++)
+
+case "$target" in
+*-android*|*-linuxandroid*)
+ dnl $android_platform will be set for us by Python configure.
+ CPPFLAGS="-idirafter $android_platform/usr/include $CPPFLAGS"
+ CFLAGS="-fno-short-enums -fno-exceptions $CFLAGS"
+ CXXFLAGS="-fno-short-enums -fno-exceptions $CXXFLAGS"
+ ASFLAGS="-idirafter $android_platform/usr/include -DANDROID $ASFLAGS"
+
+ dnl Add --allow-shlib-undefined, because libGLESv2 links to an
+ dnl undefined symbol (present on the hardware, just not in the
+ dnl NDK.)
+ LDFLAGS="-L$android_platform/usr/lib -Wl,-rpath-link=$android_platform/usr/lib --sysroot=$android_platform -Wl,--allow-shlib-undefined $LDFLAGS"
+ dnl Add -llog by default, since we use it all over the place.
+ LIBS="-llog $LIBS"
+ ANDROID_PLATFORM="${android_platform}"
+
+ AC_DEFINE(ANDROID)
+ AC_SUBST(ANDROID_PLATFORM)
+
+ ;;
+esac
+
+])
+
+AC_DEFUN([MOZ_ANDROID_CPU_ARCH],
+[
+
+if test "$OS_TARGET" = "Android"; then
+ case "${CPU_ARCH}-${MOZ_ARCH}" in
+ arm-armv7*)
+ ANDROID_CPU_ARCH=armeabi-v7a
+ ;;
+ arm-*)
+ ANDROID_CPU_ARCH=armeabi
+ ;;
+ x86-*)
+ ANDROID_CPU_ARCH=x86
+ ;;
+ mips32-*) # When target_cpu is mipsel, CPU_ARCH is mips32
+ ANDROID_CPU_ARCH=mips
+ ;;
+ aarch64-*)
+ ANDROID_CPU_ARCH=arm64-v8a
+ ;;
+ esac
+
+ AC_SUBST(ANDROID_CPU_ARCH)
+fi
+])
+
+AC_DEFUN([MOZ_ANDROID_STLPORT],
+[
+
+if test "$OS_TARGET" = "Android"; then
+ cpu_arch_dir="$ANDROID_CPU_ARCH"
+ # NDK r12 removed the arm/thumb library split and just made everything
+ # thumb by default. Attempt to compensate.
+ if test "$MOZ_THUMB2" = 1 -a -d "$cpu_arch_dir/thumb"; then
+ cpu_arch_dir="$cpu_arch_dir/thumb"
+ fi
+
+ if test -z "$STLPORT_CPPFLAGS$STLPORT_LIBS"; then
+ case "$android_cxx_stl" in
+ libstdc++)
+ # android-ndk-r8b and later
+ ndk_base="$android_ndk/sources/cxx-stl/gnu-libstdc++/$android_gnu_compiler_version"
+ ndk_libs_include="$ndk_base/libs/$ANDROID_CPU_ARCH"
+ ndk_libs="$ndk_base/libs/$cpu_arch_dir"
+ ndk_include="$ndk_base/include"
+
+ if ! test -e "$ndk_libs/libgnustl_static.a"; then
+ AC_MSG_ERROR([Couldn't find path to gnu-libstdc++ in the android ndk])
+ fi
+
+ STLPORT_LIBS="-L$ndk_libs -lgnustl_static"
+ STLPORT_CPPFLAGS="-I$ndk_include -I$ndk_include/backward -I$ndk_libs_include/include"
+ ;;
+ libc++)
+ # android-ndk-r8b and later
+ ndk_base="$android_ndk/sources/cxx-stl"
+ cxx_base="$ndk_base/llvm-libc++"
+ cxx_libs="$cxx_base/libs/$cpu_arch_dir"
+ cxx_include="$cxx_base/libcxx/include"
+ cxxabi_base="$ndk_base/llvm-libc++abi"
+ cxxabi_include="$cxxabi_base/libcxxabi/include"
+
+ if ! test -e "$cxx_libs/libc++_static.a"; then
+ AC_MSG_ERROR([Couldn't find path to llvm-libc++ in the android ndk])
+ fi
+
+ STLPORT_LIBS="-L$cxx_libs -lc++_static"
+ # NDK r12 split the libc++ runtime libraries into pieces.
+ for lib in c++abi unwind android_support; do
+ if test -e "$cxx_libs/lib${lib}.a"; then
+ STLPORT_LIBS="$STLPORT_LIBS -l${lib}"
+ fi
+ done
+ # Add android/support/include/ for prototyping long double math
+ # functions, locale-specific C library functions, multibyte support,
+ # etc.
+ STLPORT_CPPFLAGS="-I$android_ndk/sources/android/support/include -I$cxx_include -I$cxxabi_include"
+ ;;
+ *)
+ AC_MSG_ERROR([Bad value for --enable-android-cxx-stl])
+ ;;
+ esac
+ fi
+ CXXFLAGS="$CXXFLAGS $STLPORT_CPPFLAGS"
+fi
+MOZ_ANDROID_CXX_STL=$android_cxx_stl
+AC_SUBST([MOZ_ANDROID_CXX_STL])
+AC_SUBST([STLPORT_LIBS])
+
+])
+
+
+AC_DEFUN([concat],[$1$2$3$4])
+
+dnl Find a component of an AAR.
+dnl Arg 1: variable name to expose, like ANDROID_SUPPORT_V4_LIB.
+dnl Arg 2: path to component.
+dnl Arg 3: if non-empty, expect and require component.
+AC_DEFUN([MOZ_ANDROID_AAR_COMPONENT], [
+ ifelse([$3], ,
+ [
+ if test -e "$$1" ; then
+ AC_MSG_ERROR([Found unexpected exploded $1!])
+ fi
+ ],
+ [
+ AC_MSG_CHECKING([for $1])
+ $1="$2"
+ if ! test -e "$$1" ; then
+ AC_MSG_ERROR([Could not find required exploded $1!])
+ fi
+ AC_MSG_RESULT([$$1])
+ AC_SUBST($1)
+ ])
+])
+
+dnl Find an AAR and expose variables representing its exploded components.
+dnl AC_SUBSTs ANDROID_NAME_{AAR,AAR_RES,AAR_LIB,AAR_INTERNAL_LIB}.
+dnl Arg 1: name, like play-services-base
+dnl Arg 2: version, like 7.8.0
+dnl Arg 3: extras subdirectory, either android or google
+dnl Arg 4: package subdirectory, like com/google/android/gms
+dnl Arg 5: if non-empty, expect and require internal_impl JAR.
+dnl Arg 6: if non-empty, expect and require assets/ directory.
+AC_DEFUN([MOZ_ANDROID_AAR],[
+ define([local_aar_var_base], translit($1, [-a-z], [_A-Z]))
+ define([local_aar_var], concat(ANDROID_, local_aar_var_base, _AAR))
+ local_aar_var="$ANDROID_SDK_ROOT/extras/$3/m2repository/$4/$1/$2/$1-$2.aar"
+ AC_MSG_CHECKING([for $1 AAR])
+ if ! test -e "$local_aar_var" ; then
+ AC_MSG_ERROR([You must download the $1 AAR. Run the Android SDK tool and install the Android and Google Support Repositories under Extras. See https://developer.android.com/tools/extras/support-library.html for more info. (Looked for $local_aar_var)])
+ fi
+ AC_SUBST(local_aar_var)
+ AC_MSG_RESULT([$local_aar_var])
+
+ if ! $PYTHON -m mozbuild.action.explode_aar --destdir=$MOZ_BUILD_ROOT/dist/exploded-aar $local_aar_var ; then
+ AC_MSG_ERROR([Could not explode $local_aar_var!])
+ fi
+
+ define([root], $MOZ_BUILD_ROOT/dist/exploded-aar/$1-$2/)
+ MOZ_ANDROID_AAR_COMPONENT(concat(local_aar_var, _LIB), concat(root, $1-$2-classes.jar), REQUIRED)
+ MOZ_ANDROID_AAR_COMPONENT(concat(local_aar_var, _RES), concat(root, res), REQUIRED)
+ MOZ_ANDROID_AAR_COMPONENT(concat(local_aar_var, _INTERNAL_LIB), concat(root, libs/$1-$2-internal_impl-$2.jar), $5)
+ MOZ_ANDROID_AAR_COMPONENT(concat(local_aar_var, _ASSETS), concat(root, assets), $6)
+])
+
+AC_DEFUN([MOZ_ANDROID_GOOGLE_PLAY_SERVICES],
+[
+
+if test -n "$MOZ_NATIVE_DEVICES" ; then
+ AC_SUBST(MOZ_NATIVE_DEVICES)
+
+ MOZ_ANDROID_AAR(play-services-base, $ANDROID_GOOGLE_PLAY_SERVICES_VERSION, google, com/google/android/gms)
+ MOZ_ANDROID_AAR(play-services-basement, $ANDROID_GOOGLE_PLAY_SERVICES_VERSION, google, com/google/android/gms)
+ MOZ_ANDROID_AAR(play-services-cast, $ANDROID_GOOGLE_PLAY_SERVICES_VERSION, google, com/google/android/gms)
+ MOZ_ANDROID_AAR(mediarouter-v7, $ANDROID_SUPPORT_LIBRARY_VERSION, android, com/android/support, REQUIRED_INTERNAL_IMPL)
+fi
+
+])
+
+AC_DEFUN([MOZ_ANDROID_GOOGLE_CLOUD_MESSAGING],
+[
+
+if test -n "$MOZ_ANDROID_GCM" ; then
+ MOZ_ANDROID_AAR(play-services-base, $ANDROID_GOOGLE_PLAY_SERVICES_VERSION, google, com/google/android/gms)
+ MOZ_ANDROID_AAR(play-services-basement, $ANDROID_GOOGLE_PLAY_SERVICES_VERSION, google, com/google/android/gms)
+ MOZ_ANDROID_AAR(play-services-gcm, $ANDROID_GOOGLE_PLAY_SERVICES_VERSION, google, com/google/android/gms)
+ MOZ_ANDROID_AAR(play-services-measurement, $ANDROID_GOOGLE_PLAY_SERVICES_VERSION, google, com/google/android/gms)
+fi
+
+])
+
+AC_DEFUN([MOZ_ANDROID_INSTALL_TRACKING],
+[
+
+if test -n "$MOZ_INSTALL_TRACKING"; then
+ AC_SUBST(MOZ_INSTALL_TRACKING)
+ MOZ_ANDROID_AAR(play-services-ads, $ANDROID_GOOGLE_PLAY_SERVICES_VERSION, google, com/google/android/gms)
+ MOZ_ANDROID_AAR(play-services-basement, $ANDROID_GOOGLE_PLAY_SERVICES_VERSION, google, com/google/android/gms)
+fi
+
+])
+
+dnl Configure an Android SDK.
+dnl Arg 1: target SDK version, like 23.
+dnl Arg 2: list of build-tools versions, like "23.0.3 23.0.1".
+AC_DEFUN([MOZ_ANDROID_SDK],
+[
+
+MOZ_ARG_WITH_STRING(android-sdk,
+[ --with-android-sdk=DIR
+ location where the Android SDK can be found (like ~/.mozbuild/android-sdk-linux)],
+ android_sdk_root=$withval)
+
+android_sdk_root=${withval%/platforms/android-*}
+
+case "$target" in
+*-android*|*-linuxandroid*)
+ if test -z "$android_sdk_root" ; then
+ AC_MSG_ERROR([You must specify --with-android-sdk=/path/to/sdk when targeting Android.])
+ fi
+
+ # We were given an old-style
+ # --with-android-sdk=/path/to/sdk/platforms/android-*. We could warn, but
+ # we'll get compliance by forcing the issue.
+ if test -e "$withval"/source.properties ; then
+ AC_MSG_ERROR([Including platforms/android-* in --with-android-sdk arguments is deprecated. Use --with-android-sdk=$android_sdk_root.])
+ fi
+
+ android_target_sdk=$1
+ AC_MSG_CHECKING([for Android SDK platform version $android_target_sdk])
+ android_sdk=$android_sdk_root/platforms/android-$android_target_sdk
+ if ! test -e "$android_sdk/source.properties" ; then
+ AC_MSG_ERROR([You must download Android SDK platform version $android_target_sdk. Try |mach bootstrap|. (Looked for $android_sdk)])
+ fi
+ AC_MSG_RESULT([$android_sdk])
+
+ AC_MSG_CHECKING([for Android build-tools])
+ android_build_tools_base="$android_sdk_root"/build-tools
+ android_build_tools_version=""
+ for version in $2; do
+ android_build_tools="$android_build_tools_base"/$version
+ if test -d "$android_build_tools" -a -f "$android_build_tools/aapt"; then
+ android_build_tools_version=$version
+ AC_MSG_RESULT([$android_build_tools])
+ break
+ fi
+ done
+ if test "$android_build_tools_version" = ""; then
+ version=$(echo $2 | cut -d" " -f1)
+ AC_MSG_ERROR([You must install the Android build-tools version $version. Try |mach bootstrap|. (Looked for "$android_build_tools_base"/$version)])
+ fi
+
+ MOZ_PATH_PROG(ZIPALIGN, zipalign, :, [$android_build_tools])
+ MOZ_PATH_PROG(DX, dx, :, [$android_build_tools])
+ MOZ_PATH_PROG(AAPT, aapt, :, [$android_build_tools])
+ MOZ_PATH_PROG(AIDL, aidl, :, [$android_build_tools])
+ if test -z "$ZIPALIGN" -o "$ZIPALIGN" = ":"; then
+ AC_MSG_ERROR([The program zipalign was not found. Try |mach bootstrap|.])
+ fi
+ if test -z "$DX" -o "$DX" = ":"; then
+ AC_MSG_ERROR([The program dx was not found. Try |mach bootstrap|.])
+ fi
+ if test -z "$AAPT" -o "$AAPT" = ":"; then
+ AC_MSG_ERROR([The program aapt was not found. Try |mach bootstrap|.])
+ fi
+ if test -z "$AIDL" -o "$AIDL" = ":"; then
+ AC_MSG_ERROR([The program aidl was not found. Try |mach bootstrap|.])
+ fi
+
+ android_platform_tools="$android_sdk_root"/platform-tools
+ AC_MSG_CHECKING([for Android platform-tools])
+ if test -d "$android_platform_tools" -a -f "$android_platform_tools/adb"; then
+ AC_MSG_RESULT([$android_platform_tools])
+ else
+ AC_MSG_ERROR([You must install the Android platform-tools. Try |mach bootstrap|. (Looked for $android_platform_tools)])
+ fi
+
+ MOZ_PATH_PROG(ADB, adb, :, [$android_platform_tools])
+ if test -z "$ADB" -o "$ADB" = ":"; then
+ AC_MSG_ERROR([The program adb was not found. Try |mach bootstrap|.])
+ fi
+
+ android_tools="$android_sdk_root"/tools
+ AC_MSG_CHECKING([for Android tools])
+ if test -d "$android_tools" -a -f "$android_tools/emulator"; then
+ AC_MSG_RESULT([$android_tools])
+ else
+ AC_MSG_ERROR([You must install the Android tools. Try |mach bootstrap|. (Looked for $android_tools)])
+ fi
+
+ MOZ_PATH_PROG(EMULATOR, emulator, :, [$android_tools])
+ if test -z "$EMULATOR" -o "$EMULATOR" = ":"; then
+ AC_MSG_ERROR([The program emulator was not found. Try |mach bootstrap|.])
+ fi
+
+ ANDROID_TARGET_SDK="${android_target_sdk}"
+ ANDROID_SDK="${android_sdk}"
+ ANDROID_SDK_ROOT="${android_sdk_root}"
+ ANDROID_TOOLS="${android_tools}"
+ ANDROID_BUILD_TOOLS_VERSION="$android_build_tools_version"
+ AC_DEFINE_UNQUOTED(ANDROID_TARGET_SDK,$ANDROID_TARGET_SDK)
+ AC_SUBST(ANDROID_TARGET_SDK)
+ AC_SUBST(ANDROID_SDK_ROOT)
+ AC_SUBST(ANDROID_SDK)
+ AC_SUBST(ANDROID_TOOLS)
+ AC_SUBST(ANDROID_BUILD_TOOLS_VERSION)
+
+ MOZ_ANDROID_AAR(customtabs, $ANDROID_SUPPORT_LIBRARY_VERSION, android, com/android/support)
+ MOZ_ANDROID_AAR(appcompat-v7, $ANDROID_SUPPORT_LIBRARY_VERSION, android, com/android/support)
+ MOZ_ANDROID_AAR(support-vector-drawable, $ANDROID_SUPPORT_LIBRARY_VERSION, android, com/android/support)
+ MOZ_ANDROID_AAR(animated-vector-drawable, $ANDROID_SUPPORT_LIBRARY_VERSION, android, com/android/support)
+ MOZ_ANDROID_AAR(cardview-v7, $ANDROID_SUPPORT_LIBRARY_VERSION, android, com/android/support)
+ MOZ_ANDROID_AAR(design, $ANDROID_SUPPORT_LIBRARY_VERSION, android, com/android/support)
+ MOZ_ANDROID_AAR(recyclerview-v7, $ANDROID_SUPPORT_LIBRARY_VERSION, android, com/android/support)
+ MOZ_ANDROID_AAR(support-v4, $ANDROID_SUPPORT_LIBRARY_VERSION, android, com/android/support, REQUIRED_INTERNAL_IMPL)
+ MOZ_ANDROID_AAR(palette-v7, $ANDROID_SUPPORT_LIBRARY_VERSION, android, com/android/support)
+
+ ANDROID_SUPPORT_ANNOTATIONS_JAR="$ANDROID_SDK_ROOT/extras/android/m2repository/com/android/support/support-annotations/$ANDROID_SUPPORT_LIBRARY_VERSION/support-annotations-$ANDROID_SUPPORT_LIBRARY_VERSION.jar"
+ AC_MSG_CHECKING([for support-annotations JAR])
+ if ! test -e $ANDROID_SUPPORT_ANNOTATIONS_JAR ; then
+ AC_MSG_ERROR([You must download the support-annotations lib. Run the Android SDK tool and install the Android Support Repository under Extras. See https://developer.android.com/tools/extras/support-library.html for more info. (looked for $ANDROID_SUPPORT_ANNOTATIONS_JAR)])
+ fi
+ AC_MSG_RESULT([$ANDROID_SUPPORT_ANNOTATIONS_JAR])
+ AC_SUBST(ANDROID_SUPPORT_ANNOTATIONS_JAR)
+ ANDROID_SUPPORT_ANNOTATIONS_JAR_LIB=$ANDROID_SUPPORT_ANNOTATIONS_JAR
+ AC_SUBST(ANDROID_SUPPORT_ANNOTATIONS_JAR_LIB)
+ ;;
+esac
+
+MOZ_ARG_WITH_STRING(android-min-sdk,
+[ --with-android-min-sdk=[VER] Impose a minimum Firefox for Android SDK version],
+[ MOZ_ANDROID_MIN_SDK_VERSION=$withval ])
+
+MOZ_ARG_WITH_STRING(android-max-sdk,
+[ --with-android-max-sdk=[VER] Impose a maximum Firefox for Android SDK version],
+[ MOZ_ANDROID_MAX_SDK_VERSION=$withval ])
+
+if test -n "$MOZ_ANDROID_MIN_SDK_VERSION"; then
+ if test -n "$MOZ_ANDROID_MAX_SDK_VERSION"; then
+ if test $MOZ_ANDROID_MAX_SDK_VERSION -lt $MOZ_ANDROID_MIN_SDK_VERSION ; then
+ AC_MSG_ERROR([--with-android-max-sdk must be at least the value of --with-android-min-sdk.])
+ fi
+ fi
+
+ if test $MOZ_ANDROID_MIN_SDK_VERSION -gt $ANDROID_TARGET_SDK ; then
+ AC_MSG_ERROR([--with-android-min-sdk is expected to be less than $ANDROID_TARGET_SDK])
+ fi
+
+ AC_DEFINE_UNQUOTED(MOZ_ANDROID_MIN_SDK_VERSION, $MOZ_ANDROID_MIN_SDK_VERSION)
+ AC_SUBST(MOZ_ANDROID_MIN_SDK_VERSION)
+fi
+
+if test -n "$MOZ_ANDROID_MAX_SDK_VERSION"; then
+ AC_DEFINE_UNQUOTED(MOZ_ANDROID_MAX_SDK_VERSION, $MOZ_ANDROID_MAX_SDK_VERSION)
+ AC_SUBST(MOZ_ANDROID_MAX_SDK_VERSION)
+fi
+
+])
diff --git a/build/autoconf/arch.m4 b/build/autoconf/arch.m4
new file mode 100644
index 000000000..20af6ad7d
--- /dev/null
+++ b/build/autoconf/arch.m4
@@ -0,0 +1,254 @@
+dnl This Source Code Form is subject to the terms of the Mozilla Public
+dnl License, v. 2.0. If a copy of the MPL was not distributed with this
+dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+AC_DEFUN([MOZ_ARCH_OPTS],
+[
+
+dnl ========================================================
+dnl = ARM toolchain tweaks
+dnl ========================================================
+
+MOZ_THUMB=toolchain-default
+MOZ_THUMB_INTERWORK=toolchain-default
+MOZ_FPU=toolchain-default
+MOZ_FLOAT_ABI=toolchain-default
+MOZ_SOFT_FLOAT=toolchain-default
+MOZ_ALIGN=toolchain-default
+
+MOZ_ARG_WITH_STRING(arch,
+[ --with-arch=[[type|toolchain-default]]
+ Use specific CPU features (-march=type). Resets
+ thumb, fpu, float-abi, etc. defaults when set],
+ if test -z "$GNU_CC"; then
+ AC_MSG_ERROR([--with-arch is not supported on non-GNU toolchains])
+ fi
+ MOZ_ARCH=$withval)
+
+if test -z "$MOZ_ARCH"; then
+ dnl Defaults
+ case "${CPU_ARCH}-${OS_TARGET}" in
+ arm-Android)
+ MOZ_THUMB=yes
+ MOZ_ARCH=armv7-a
+ MOZ_FPU=vfp
+ MOZ_FLOAT_ABI=softfp
+ MOZ_ALIGN=no
+ ;;
+ arm-Darwin)
+ MOZ_ARCH=toolchain-default
+ ;;
+ esac
+fi
+
+if test "$MOZ_ARCH" = "armv6" -a "$OS_TARGET" = "Android"; then
+ MOZ_FPU=vfp
+ MOZ_FLOAT_ABI=softfp
+fi
+
+MOZ_ARG_WITH_STRING(thumb,
+[ --with-thumb[[=yes|no|toolchain-default]]]
+[ Use Thumb instruction set (-mthumb)],
+ if test -z "$GNU_CC"; then
+ AC_MSG_ERROR([--with-thumb is not supported on non-GNU toolchains])
+ fi
+ MOZ_THUMB=$withval)
+
+MOZ_ARG_WITH_STRING(thumb-interwork,
+[ --with-thumb-interwork[[=yes|no|toolchain-default]]
+ Use Thumb/ARM instuctions interwork (-mthumb-interwork)],
+ if test -z "$GNU_CC"; then
+ AC_MSG_ERROR([--with-thumb-interwork is not supported on non-GNU toolchains])
+ fi
+ MOZ_THUMB_INTERWORK=$withval)
+
+MOZ_ARG_WITH_STRING(fpu,
+[ --with-fpu=[[type|toolchain-default]]
+ Use specific FPU type (-mfpu=type)],
+ if test -z "$GNU_CC"; then
+ AC_MSG_ERROR([--with-fpu is not supported on non-GNU toolchains])
+ fi
+ MOZ_FPU=$withval)
+
+MOZ_ARG_WITH_STRING(float-abi,
+[ --with-float-abi=[[type|toolchain-default]]
+ Use specific arm float ABI (-mfloat-abi=type)],
+ if test -z "$GNU_CC"; then
+ AC_MSG_ERROR([--with-float-abi is not supported on non-GNU toolchains])
+ fi
+ MOZ_FLOAT_ABI=$withval)
+
+MOZ_ARG_WITH_STRING(soft-float,
+[ --with-soft-float[[=yes|no|toolchain-default]]
+ Use soft float library (-msoft-float)],
+ if test -z "$GNU_CC"; then
+ AC_MSG_ERROR([--with-soft-float is not supported on non-GNU toolchains])
+ fi
+ MOZ_SOFT_FLOAT=$withval)
+
+case "$MOZ_ARCH" in
+toolchain-default|"")
+ arch_flag=""
+ ;;
+*)
+ arch_flag="-march=$MOZ_ARCH"
+ ;;
+esac
+
+case "$MOZ_THUMB" in
+yes)
+ MOZ_THUMB2=1
+ thumb_flag="-mthumb"
+ ;;
+no)
+ MOZ_THUMB2=
+ thumb_flag="-marm"
+ ;;
+*)
+ _SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$arch_flag"
+ AC_TRY_COMPILE([],[return sizeof(__thumb2__);],
+ MOZ_THUMB2=1,
+ MOZ_THUMB2=)
+ CFLAGS="$_SAVE_CFLAGS"
+ thumb_flag=""
+ ;;
+esac
+
+if test "$MOZ_THUMB2" = 1; then
+ AC_DEFINE(MOZ_THUMB2)
+fi
+
+case "$MOZ_THUMB_INTERWORK" in
+yes)
+ thumb_interwork_flag="-mthumb-interwork"
+ ;;
+no)
+ thumb_interwork_flag="-mno-thumb-interwork"
+ ;;
+*) # toolchain-default
+ thumb_interwork_flag=""
+ ;;
+esac
+
+case "$MOZ_FPU" in
+toolchain-default|"")
+ fpu_flag=""
+ ;;
+*)
+ fpu_flag="-mfpu=$MOZ_FPU"
+ ;;
+esac
+
+case "$MOZ_FLOAT_ABI" in
+toolchain-default|"")
+ float_abi_flag=""
+ ;;
+*)
+ float_abi_flag="-mfloat-abi=$MOZ_FLOAT_ABI"
+ ;;
+esac
+
+case "$MOZ_SOFT_FLOAT" in
+yes)
+ soft_float_flag="-msoft-float"
+ ;;
+no)
+ soft_float_flag="-mno-soft-float"
+ ;;
+*) # toolchain-default
+ soft_float_flag=""
+ ;;
+esac
+
+case "$MOZ_ALIGN" in
+no)
+ align_flag="-mno-unaligned-access"
+ ;;
+yes)
+ align_flag="-munaligned-access"
+ ;;
+*)
+ align_flag=""
+ ;;
+esac
+
+if test -n "$align_flag"; then
+ _SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $align_flag"
+ AC_MSG_CHECKING(whether alignment flag ($align_flag) is supported)
+ AC_TRY_COMPILE([],[],,align_flag="")
+ CFLAGS="$_SAVE_CFLAGS"
+fi
+
+dnl Use echo to avoid accumulating space characters
+all_flags=`echo $arch_flag $thumb_flag $thumb_interwork_flag $fpu_flag $float_abi_flag $soft_float_flag $align_flag`
+if test -n "$all_flags"; then
+ _SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$all_flags"
+ AC_MSG_CHECKING(whether the chosen combination of compiler flags ($all_flags) works)
+ AC_TRY_COMPILE([],[return 0;],
+ AC_MSG_RESULT([yes]),
+ AC_MSG_ERROR([no]))
+
+ CFLAGS="$_SAVE_CFLAGS $all_flags"
+ CXXFLAGS="$CXXFLAGS $all_flags"
+ ASFLAGS="$ASFLAGS $all_flags"
+ if test -n "$thumb_flag"; then
+ LDFLAGS="$LDFLAGS $thumb_flag"
+ fi
+fi
+
+AC_SUBST(MOZ_THUMB2)
+
+if test "$CPU_ARCH" = "arm"; then
+ NEON_FLAGS="-mfpu=neon"
+ AC_MSG_CHECKING(for ARM SIMD support in compiler)
+ # We try to link so that this also fails when
+ # building with LTO.
+ AC_TRY_LINK([],
+ [asm("uqadd8 r1, r1, r2");],
+ result="yes", result="no")
+ AC_MSG_RESULT("$result")
+ if test "$result" = "yes"; then
+ AC_DEFINE(HAVE_ARM_SIMD)
+ HAVE_ARM_SIMD=1
+ fi
+
+ AC_MSG_CHECKING(ARM version support in compiler)
+ dnl Determine the target ARM architecture (5 for ARMv5, v5T, v5E, etc.; 6 for ARMv6, v6K, etc.)
+ ARM_ARCH=`${CC-cc} ${CFLAGS} -dM -E - < /dev/null | sed -n 's/.*__ARM_ARCH_\([[0-9]][[0-9]]*\).*/\1/p'`
+ AC_MSG_RESULT("$ARM_ARCH")
+
+ AC_MSG_CHECKING(for ARM NEON support in compiler)
+ # We try to link so that this also fails when
+ # building with LTO.
+ AC_TRY_LINK([],
+ [asm(".fpu neon\n vadd.i8 d0, d0, d0");],
+ result="yes", result="no")
+ AC_MSG_RESULT("$result")
+ if test "$result" = "yes"; then
+ AC_DEFINE(HAVE_ARM_NEON)
+ HAVE_ARM_NEON=1
+
+ dnl We don't need to build NEON support if we're targetting a non-NEON device.
+ dnl This matches media/webrtc/trunk/webrtc/build/common.gypi.
+ if test -n "$ARM_ARCH"; then
+ if test "$ARM_ARCH" -lt 7; then
+ BUILD_ARM_NEON=
+ else
+ AC_DEFINE(BUILD_ARM_NEON)
+ BUILD_ARM_NEON=1
+ fi
+ fi
+ fi
+
+fi # CPU_ARCH = arm
+
+AC_SUBST(HAVE_ARM_SIMD)
+AC_SUBST(HAVE_ARM_NEON)
+AC_SUBST(BUILD_ARM_NEON)
+AC_SUBST(ARM_ARCH)
+AC_SUBST_LIST(NEON_FLAGS)
+
+])
diff --git a/build/autoconf/clang-plugin.m4 b/build/autoconf/clang-plugin.m4
new file mode 100644
index 000000000..22a48976d
--- /dev/null
+++ b/build/autoconf/clang-plugin.m4
@@ -0,0 +1,162 @@
+dnl This Source Code Form is subject to the terms of the Mozilla Public
+dnl License, v. 2.0. If a copy of the MPL was not distributed with this
+dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+AC_DEFUN([MOZ_CONFIG_CLANG_PLUGIN], [
+
+MOZ_ARG_ENABLE_BOOL(clang-plugin,
+[ --enable-clang-plugin Enable building with the mozilla clang plugin ],
+ ENABLE_CLANG_PLUGIN=1,
+ ENABLE_CLANG_PLUGIN= )
+if test -n "$ENABLE_CLANG_PLUGIN"; then
+ if test -z "${CLANG_CC}${CLANG_CL}"; then
+ AC_MSG_ERROR([Can't use clang plugin without clang.])
+ fi
+
+ AC_MSG_CHECKING([for llvm-config])
+ if test -z "$LLVMCONFIG"; then
+ if test -n "$CLANG_CL"; then
+ CXX_COMPILER="$(dirname "$CXX")/clang"
+ else
+ CXX_COMPILER="${CXX}"
+ fi
+ LLVMCONFIG=`$CXX_COMPILER -print-prog-name=llvm-config`
+ fi
+
+ if test -z "$LLVMCONFIG"; then
+ LLVMCONFIG=`which llvm-config`
+ fi
+
+ if test ! -x "$LLVMCONFIG"; then
+ AC_MSG_RESULT([not found])
+ AC_MSG_ERROR([Cannot find an llvm-config binary for building a clang plugin])
+ fi
+
+ AC_MSG_RESULT([$LLVMCONFIG])
+
+ if test -z "$LLVMCONFIG"; then
+ AC_MSG_ERROR([Cannot find an llvm-config binary for building a clang plugin])
+ fi
+ dnl For some reason the llvm-config downloaded from clang.llvm.org for clang3_8
+ dnl produces a -isysroot flag for a sysroot which might not ship when passed
+ dnl --cxxflags. We use sed to remove this argument so that builds work on OSX
+ LLVM_CXXFLAGS=`$LLVMCONFIG --cxxflags | sed -e 's/-isysroot [[^ ]]*//'`
+
+ dnl We are loaded into clang, so we don't need to link to very many things,
+ dnl we just need to link to clangASTMatchers because it is not used by clang
+ LLVM_LDFLAGS=`$LLVMCONFIG --ldflags | tr '\n' ' '`
+
+ if test "${HOST_OS_ARCH}" = "Darwin"; then
+ dnl We need to make sure that we use the symbols coming from the clang
+ dnl binary. In order to do this, we need to pass -flat_namespace and
+ dnl -undefined suppress to the linker. This makes sure that we link the
+ dnl symbols into the flat namespace provided by clang, and thus get
+ dnl access to all of the symbols which are undefined in our dylib as we
+ dnl are building it right now, and also that we don't fail the build
+ dnl due to undefined symbols (which will be provided by clang).
+ CLANG_LDFLAGS="-Wl,-flat_namespace -Wl,-undefined,suppress -lclangASTMatchers"
+ elif test "${HOST_OS_ARCH}" = "WINNT"; then
+ CLANG_LDFLAGS="clangASTMatchers.lib"
+ else
+ CLANG_LDFLAGS="-lclangASTMatchers"
+ fi
+
+ if test -n "$CLANG_CL"; then
+ dnl The llvm-config coming with clang-cl may give us arguments in the
+ dnl /ARG form, which in msys will be interpreted as a path name. So we
+ dnl need to split the args and convert the leading slashes that we find
+ dnl into a dash.
+ LLVM_REPLACE_CXXFLAGS=''
+ for arg in $LLVM_CXXFLAGS; do
+ dnl The following expression replaces a leading slash with a dash.
+ dnl Also replace any backslashes with forward slash.
+ arg=`echo "$arg"|sed -e 's/^\//-/' -e 's/\\\\/\//g'`
+ LLVM_REPLACE_CXXFLAGS="$LLVM_REPLACE_CXXFLAGS $arg"
+ done
+ LLVM_CXXFLAGS="$LLVM_REPLACE_CXXFLAGS"
+
+ LLVM_REPLACE_LDFLAGS=''
+ for arg in $LLVM_LDFLAGS; do
+ dnl The following expression replaces a leading slash with a dash.
+ dnl Also replace any backslashes with forward slash.
+ arg=`echo "$arg"|sed -e 's/^\//-/' -e 's/\\\\/\//g'`
+ LLVM_REPLACE_LDFLAGS="$LLVM_REPLACE_LDFLAGS $arg"
+ done
+ LLVM_LDFLAGS="$LLVM_REPLACE_LDFLAGS"
+
+ CLANG_REPLACE_LDFLAGS=''
+ for arg in $CLANG_LDFLAGS; do
+ dnl The following expression replaces a leading slash with a dash.
+ dnl Also replace any backslashes with forward slash.
+ arg=`echo "$arg"|sed -e 's/^\//-/' -e 's/\\\\/\//g'`
+ CLANG_REPLACE_LDFLAGS="$CLANG_REPLACE_LDFLAGS $arg"
+ done
+ CLANG_LDFLAGS="$CLANG_REPLACE_LDFLAGS"
+ fi
+
+ dnl Check for the new ASTMatcher API names. Since this happened in the
+ dnl middle of the 3.8 cycle, our CLANG_VERSION_FULL is impossible to use
+ dnl correctly, so we have to detect this at configure time.
+ AC_CACHE_CHECK(for new ASTMatcher API,
+ ac_cv_have_new_ASTMatcher_api,
+ [
+ AC_LANG_SAVE
+ AC_LANG_CPLUSPLUS
+ _SAVE_CXXFLAGS="$CXXFLAGS"
+ _SAVE_CXX="$CXX"
+ _SAVE_MACOSX_DEPLOYMENT_TARGET="$MACOSX_DEPLOYMENT_TARGET"
+ unset MACOSX_DEPLOYMENT_TARGET
+ CXXFLAGS="${LLVM_CXXFLAGS}"
+ CXX="${HOST_CXX}"
+ AC_TRY_COMPILE([#include "clang/ASTMatchers/ASTMatchers.h"],
+ [clang::ast_matchers::cxxConstructExpr();],
+ ac_cv_have_new_ASTMatcher_names="yes",
+ ac_cv_have_new_ASTMatcher_names="no")
+ CXX="$_SAVE_CXX"
+ CXXFLAGS="$_SAVE_CXXFLAGS"
+ export MACOSX_DEPLOYMENT_TARGET="$_SAVE_MACOSX_DEPLOYMENT_TARGET"
+ AC_LANG_RESTORE
+ ])
+ if test "$ac_cv_have_new_ASTMatcher_names" = "yes"; then
+ LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DHAVE_NEW_ASTMATCHER_NAMES"
+ fi
+
+ dnl Check if we can compile has(ignoringParenImpCasts()) because
+ dnl before 3.9 that ignoringParenImpCasts was done internally by "has".
+ dnl See https://www.mail-archive.com/cfe-commits@lists.llvm.org/msg25234.html
+ AC_CACHE_CHECK(for has with ignoringParenImpCasts,
+ ac_cv_has_accepts_ignoringParenImpCasts,
+ [
+ AC_LANG_SAVE
+ AC_LANG_CPLUSPLUS
+ _SAVE_CXXFLAGS="$CXXFLAGS"
+ _SAVE_CXX="$CXX"
+ _SAVE_MACOSX_DEPLOYMENT_TARGET="$MACOSX_DEPLOYMENT_TARGET"
+ unset MACOSX_DEPLOYMENT_TARGET
+ CXXFLAGS="${LLVM_CXXFLAGS}"
+ CXX="${HOST_CXX}"
+ AC_TRY_COMPILE([#include "clang/ASTMatchers/ASTMatchers.h"],
+ [using namespace clang::ast_matchers;
+ expr(has(ignoringParenImpCasts(declRefExpr())));
+ ],
+ ac_cv_has_accepts_ignoringParenImpCasts="yes",
+ ac_cv_has_accepts_ignoringParenImpCasts="no")
+ CXX="$_SAVE_CXX"
+ CXXFLAGS="$_SAVE_CXXFLAGS"
+ export MACOSX_DEPLOYMENT_TARGET="$_SAVE_MACOSX_DEPLOYMENT_TARGET"
+ AC_LANG_RESTORE
+ ])
+ if test "$ac_cv_has_accepts_ignoringParenImpCasts" = "yes"; then
+ LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DHAS_ACCEPTS_IGNORINGPARENIMPCASTS"
+ fi
+
+ AC_DEFINE(MOZ_CLANG_PLUGIN)
+fi
+
+AC_SUBST(LLVM_CXXFLAGS)
+AC_SUBST(LLVM_LDFLAGS)
+AC_SUBST(CLANG_LDFLAGS)
+
+AC_SUBST(ENABLE_CLANG_PLUGIN)
+
+])
diff --git a/build/autoconf/codeset.m4 b/build/autoconf/codeset.m4
new file mode 100644
index 000000000..3a25c4296
--- /dev/null
+++ b/build/autoconf/codeset.m4
@@ -0,0 +1,25 @@
+# codeset.m4 serial AM1 (gettext-0.10.40)
+dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+dnl From Bruno Haible.
+
+AC_DEFUN([AM_LANGINFO_CODESET],
+[
+ AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset,
+ [AC_TRY_LINK([#include <langinfo.h>],
+ [char* cs = nl_langinfo(CODESET);],
+ am_cv_langinfo_codeset=yes,
+ am_cv_langinfo_codeset=no)
+ ])
+ if test $am_cv_langinfo_codeset = yes; then
+ AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
+ [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
+ HAVE_LANGINFO_CODESET=1
+ fi
+ AC_SUBST(HAVE_LANGINFO_CODESET)
+])
diff --git a/build/autoconf/compiler-opts.m4 b/build/autoconf/compiler-opts.m4
new file mode 100644
index 000000000..5e495e107
--- /dev/null
+++ b/build/autoconf/compiler-opts.m4
@@ -0,0 +1,316 @@
+dnl This Source Code Form is subject to the terms of the Mozilla Public
+dnl License, v. 2.0. If a copy of the MPL was not distributed with this
+dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+dnl Add compiler specific options
+
+AC_DEFUN([MOZ_DEFAULT_COMPILER],
+[
+dnl set DEVELOPER_OPTIONS early; MOZ_DEFAULT_COMPILER is usually the first non-setup directive
+ if test -z "$MOZILLA_OFFICIAL"; then
+ DEVELOPER_OPTIONS=1
+ fi
+ MOZ_ARG_ENABLE_BOOL(release,
+ [ --enable-release Build with more conservative, release engineering-oriented options.
+ This may slow down builds.],
+ DEVELOPER_OPTIONS=,
+ DEVELOPER_OPTIONS=1)
+
+dnl Default to MSVC for win32 and gcc-4.2 for darwin
+dnl ==============================================================
+if test -z "$CROSS_COMPILE"; then
+case "$target" in
+*-mingw*)
+ if test -z "$CPP"; then CPP="$CC -E -nologo"; fi
+ if test -z "$CXXCPP"; then CXXCPP="$CXX -TP -E -nologo"; ac_cv_prog_CXXCPP="$CXXCPP"; fi
+ if test -z "$AS"; then
+ case "${target_cpu}" in
+ i*86)
+ AS=ml;
+ ;;
+ x86_64)
+ AS=ml64;
+ ;;
+ esac
+ fi
+ if test -z "$MIDL"; then MIDL=midl; fi
+
+ # need override this flag since we don't use $(LDFLAGS) for this.
+ if test -z "$HOST_LDFLAGS" ; then
+ HOST_LDFLAGS=" "
+ fi
+ ;;
+esac
+fi
+])
+
+dnl ============================================================================
+dnl C++ rtti
+dnl We don't use it in the code, but it can be usefull for debugging, so give
+dnl the user the option of enabling it.
+dnl ============================================================================
+AC_DEFUN([MOZ_RTTI],
+[
+MOZ_ARG_ENABLE_BOOL(cpp-rtti,
+[ --enable-cpp-rtti Enable C++ RTTI ],
+[ _MOZ_USE_RTTI=1 ],
+[ _MOZ_USE_RTTI= ])
+
+if test -z "$_MOZ_USE_RTTI"; then
+ if test "$GNU_CC"; then
+ CXXFLAGS="$CXXFLAGS -fno-rtti"
+ else
+ case "$target" in
+ *-mingw*)
+ CXXFLAGS="$CXXFLAGS -GR-"
+ esac
+ fi
+fi
+])
+
+dnl ========================================================
+dnl =
+dnl = Debugging Options
+dnl =
+dnl ========================================================
+AC_DEFUN([MOZ_DEBUGGING_OPTS],
+[
+
+if test -z "$MOZ_DEBUG" -o -n "$MOZ_ASAN"; then
+ MOZ_NO_DEBUG_RTL=1
+fi
+
+AC_SUBST(MOZ_NO_DEBUG_RTL)
+
+MOZ_DEBUG_ENABLE_DEFS="DEBUG TRACING"
+MOZ_ARG_WITH_STRING(debug-label,
+[ --with-debug-label=LABELS
+ Define DEBUG_<value> for each comma-separated
+ value given.],
+[ for option in `echo $withval | sed 's/,/ /g'`; do
+ MOZ_DEBUG_ENABLE_DEFS="$MOZ_DEBUG_ENABLE_DEFS DEBUG_${option}"
+done])
+
+if test -n "$MOZ_DEBUG"; then
+ if test -n "$COMPILE_ENVIRONMENT"; then
+ AC_MSG_CHECKING([for valid debug flags])
+ _SAVE_CFLAGS=$CFLAGS
+ CFLAGS="$CFLAGS $MOZ_DEBUG_FLAGS"
+ AC_TRY_COMPILE([#include <stdio.h>],
+ [printf("Hello World\n");],
+ _results=yes,
+ _results=no)
+ AC_MSG_RESULT([$_results])
+ if test "$_results" = "no"; then
+ AC_MSG_ERROR([These compiler flags are invalid: $MOZ_DEBUG_FLAGS])
+ fi
+ CFLAGS=$_SAVE_CFLAGS
+ fi
+
+ MOZ_DEBUG_DEFINES="$MOZ_DEBUG_ENABLE_DEFS"
+else
+ MOZ_DEBUG_DEFINES="NDEBUG TRIMMED"
+fi
+
+AC_SUBST_LIST(MOZ_DEBUG_DEFINES)
+
+])
+
+dnl A high level macro for selecting compiler options.
+AC_DEFUN([MOZ_COMPILER_OPTS],
+[
+ MOZ_DEBUGGING_OPTS
+ MOZ_RTTI
+if test "$CLANG_CXX"; then
+ ## We disable return-type-c-linkage because jsval is defined as a C++ type but is
+ ## returned by C functions. This is possible because we use knowledge about the ABI
+ ## to typedef it to a C type with the same layout when the headers are included
+ ## from C.
+ _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Wno-unknown-warning-option -Wno-return-type-c-linkage"
+fi
+
+if test -n "$DEVELOPER_OPTIONS"; then
+ MOZ_FORCE_GOLD=1
+fi
+
+MOZ_ARG_ENABLE_BOOL(gold,
+[ --enable-gold Enable GNU Gold Linker when it is not already the default],
+ MOZ_FORCE_GOLD=1,
+ MOZ_FORCE_GOLD=
+ )
+
+if test "$GNU_CC" -a -n "$MOZ_FORCE_GOLD"; then
+ dnl if the default linker is BFD ld, check if gold is available and try to use it
+ dnl for local builds only.
+ if $CC -Wl,--version 2>&1 | grep -q "GNU ld"; then
+ GOLD=$($CC -print-prog-name=ld.gold)
+ case "$GOLD" in
+ /*)
+ ;;
+ *)
+ GOLD=$(which $GOLD)
+ ;;
+ esac
+ if test -n "$GOLD"; then
+ mkdir -p $_objdir/build/unix/gold
+ rm -f $_objdir/build/unix/gold/ld
+ ln -s "$GOLD" $_objdir/build/unix/gold/ld
+ if $CC -B $_objdir/build/unix/gold -Wl,--version 2>&1 | grep -q "GNU gold"; then
+ LDFLAGS="$LDFLAGS -B $_objdir/build/unix/gold"
+ else
+ rm -rf $_objdir/build/unix/gold
+ fi
+ fi
+ fi
+fi
+if test "$GNU_CC"; then
+ if $CC $LDFLAGS -Wl,--version 2>&1 | grep -q "GNU ld"; then
+ LD_IS_BFD=1
+ fi
+fi
+
+AC_SUBST([LD_IS_BFD])
+
+if test "$GNU_CC"; then
+ if test -z "$DEVELOPER_OPTIONS"; then
+ CFLAGS="$CFLAGS -ffunction-sections -fdata-sections"
+ CXXFLAGS="$CXXFLAGS -ffunction-sections -fdata-sections"
+ fi
+ CFLAGS="$CFLAGS -fno-math-errno"
+ CXXFLAGS="$CXXFLAGS -fno-exceptions -fno-math-errno"
+
+ if test -z "$CLANG_CC"; then
+ case "$CC_VERSION" in
+ 4.*)
+ ;;
+ *)
+ # Lifetime Dead Store Elimination level 2 (default in GCC6+) breaks Gecko.
+ # Ideally, we'd use -flifetime-dse=1, but that means we'd forcefully
+ # enable it on optimization levels where it would otherwise not be enabled.
+ # So we disable it entirely. But since that would mean inconsistency with
+ # GCC5, which has level 1 depending on optimization level, disable it on
+ # GCC5 as well, because better safe than sorry.
+ # Add it first so that a mozconfig can override by setting CFLAGS/CXXFLAGS.
+ CFLAGS="-fno-lifetime-dse $CFLAGS"
+ CXXFLAGS="-fno-lifetime-dse $CXXFLAGS"
+ ;;
+ esac
+ fi
+fi
+
+dnl ========================================================
+dnl = Identical Code Folding
+dnl ========================================================
+
+MOZ_ARG_DISABLE_BOOL(icf,
+[ --disable-icf Disable Identical Code Folding],
+ MOZ_DISABLE_ICF=1,
+ MOZ_DISABLE_ICF= )
+
+if test "$GNU_CC" -a "$GCC_USE_GNU_LD" -a -z "$MOZ_DISABLE_ICF" -a -z "$DEVELOPER_OPTIONS"; then
+ AC_CACHE_CHECK([whether the linker supports Identical Code Folding],
+ LD_SUPPORTS_ICF,
+ [echo 'int foo() {return 42;}' \
+ 'int bar() {return 42;}' \
+ 'int main() {return foo() - bar();}' > conftest.${ac_ext}
+ # If the linker supports ICF, foo and bar symbols will have
+ # the same address
+ if AC_TRY_COMMAND([${CC-cc} -o conftest${ac_exeext} $LDFLAGS -Wl,--icf=safe -ffunction-sections conftest.${ac_ext} $LIBS 1>&2]) &&
+ test -s conftest${ac_exeext} &&
+ objdump -t conftest${ac_exeext} | awk changequote(<<, >>)'{a[<<$>>6] = <<$>>1} END {if (a["foo"] && (a["foo"] != a["bar"])) { exit 1 }}'changequote([, ]); then
+ LD_SUPPORTS_ICF=yes
+ else
+ LD_SUPPORTS_ICF=no
+ fi
+ rm -rf conftest*])
+ if test "$LD_SUPPORTS_ICF" = yes; then
+ _SAVE_LDFLAGS="$LDFLAGS -Wl,--icf=safe"
+ LDFLAGS="$LDFLAGS -Wl,--icf=safe -Wl,--print-icf-sections"
+ AC_TRY_LINK([], [],
+ [LD_PRINT_ICF_SECTIONS=-Wl,--print-icf-sections],
+ [LD_PRINT_ICF_SECTIONS=])
+ AC_SUBST([LD_PRINT_ICF_SECTIONS])
+ LDFLAGS="$_SAVE_LDFLAGS"
+ fi
+fi
+
+dnl ========================================================
+dnl = Automatically remove dead symbols
+dnl ========================================================
+
+if test "$GNU_CC" -a "$GCC_USE_GNU_LD" -a -z "$DEVELOPER_OPTIONS"; then
+ if test -n "$MOZ_DEBUG_FLAGS"; then
+ dnl See bug 670659
+ AC_CACHE_CHECK([whether removing dead symbols breaks debugging],
+ GC_SECTIONS_BREAKS_DEBUG_RANGES,
+ [echo 'int foo() {return 42;}' \
+ 'int bar() {return 1;}' \
+ 'int main() {return foo();}' > conftest.${ac_ext}
+ if AC_TRY_COMMAND([${CC-cc} -o conftest.${ac_objext} $CFLAGS $MOZ_DEBUG_FLAGS -c conftest.${ac_ext} 1>&2]) &&
+ AC_TRY_COMMAND([${CC-cc} -o conftest${ac_exeext} $LDFLAGS $MOZ_DEBUG_FLAGS -Wl,--gc-sections conftest.${ac_objext} $LIBS 1>&2]) &&
+ test -s conftest${ac_exeext} -a -s conftest.${ac_objext}; then
+ if test "`$PYTHON -m mozbuild.configure.check_debug_ranges conftest.${ac_objext} conftest.${ac_ext}`" = \
+ "`$PYTHON -m mozbuild.configure.check_debug_ranges conftest${ac_exeext} conftest.${ac_ext}`"; then
+ GC_SECTIONS_BREAKS_DEBUG_RANGES=no
+ else
+ GC_SECTIONS_BREAKS_DEBUG_RANGES=yes
+ fi
+ else
+ dnl We really don't expect to get here, but just in case
+ GC_SECTIONS_BREAKS_DEBUG_RANGES="no, but it's broken in some other way"
+ fi
+ rm -rf conftest*])
+ if test "$GC_SECTIONS_BREAKS_DEBUG_RANGES" = no; then
+ DSO_LDOPTS="$DSO_LDOPTS -Wl,--gc-sections"
+ fi
+ else
+ DSO_LDOPTS="$DSO_LDOPTS -Wl,--gc-sections"
+ fi
+fi
+
+# bionic in Android < 4.1 doesn't support PIE
+# On OSX, the linker defaults to building PIE programs when targetting OSX 10.7+,
+# but not when targetting OSX < 10.7. OSX < 10.7 doesn't support running PIE
+# programs, so as long as support for OSX 10.6 is kept, we can't build PIE.
+# Even after dropping 10.6 support, MOZ_PIE would not be useful since it's the
+# default (and clang says the -pie option is not used).
+# On other Unix systems, some file managers (Nautilus) can't start PIE programs
+if test -n "$gonkdir" && test "$ANDROID_VERSION" -ge 16; then
+ MOZ_PIE=1
+else
+ MOZ_PIE=
+fi
+
+MOZ_ARG_ENABLE_BOOL(pie,
+[ --enable-pie Enable Position Independent Executables],
+ MOZ_PIE=1,
+ MOZ_PIE= )
+
+if test "$GNU_CC" -a -n "$MOZ_PIE"; then
+ AC_MSG_CHECKING([for PIE support])
+ _SAVE_LDFLAGS=$LDFLAGS
+ LDFLAGS="$LDFLAGS $DSO_PIC_CFLAGS -pie"
+ AC_TRY_LINK(,,AC_MSG_RESULT([yes])
+ [MOZ_PROGRAM_LDFLAGS="$MOZ_PROGRAM_LDFLAGS -pie"],
+ AC_MSG_RESULT([no])
+ AC_MSG_ERROR([--enable-pie requires PIE support from the linker.]))
+ LDFLAGS=$_SAVE_LDFLAGS
+fi
+
+AC_SUBST(MOZ_PROGRAM_LDFLAGS)
+
+dnl ASan assumes no symbols are being interposed, and when that happens,
+dnl it's not happy with it. Unconveniently, since Firefox is exporting
+dnl libffi symbols and Gtk+3 pulls system libffi via libwayland-client,
+dnl system libffi interposes libffi symbols that ASan assumes are in
+dnl libxul, so it barfs about buffer overflows.
+dnl Using -Wl,-Bsymbolic ensures no exported symbol can be interposed.
+if test -n "$GCC_USE_GNU_LD"; then
+ case "$LDFLAGS" in
+ *-fsanitize=address*)
+ LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
+ ;;
+ esac
+fi
+
+])
diff --git a/build/autoconf/config.guess b/build/autoconf/config.guess
new file mode 100755
index 000000000..d5d667d4a
--- /dev/null
+++ b/build/autoconf/config.guess
@@ -0,0 +1,1454 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright 1992-2016 Free Software Foundation, Inc.
+
+timestamp='2016-03-24'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that
+# program. This Exception is an additional permission under section 7
+# of the GNU General Public License, version 3 ("GPLv3").
+#
+# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
+#
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
+#
+# Please send patches to <config-patches@gnu.org>.
+
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright 1992-2016 Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help" >&2
+ exit 1 ;;
+ * )
+ break ;;
+ esac
+done
+
+if test $# != 0; then
+ echo "$me: too many arguments$help" >&2
+ exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,) echo "int x;" > $dummy.c ;
+ for c in cc gcc c89 c99 ; do
+ if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+ CC_FOR_BUILD="$c"; break ;
+ fi ;
+ done ;
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found ;
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+case "${UNAME_SYSTEM}" in
+Linux|GNU|GNU/*)
+ # If the system lacks a compiler, then just pick glibc.
+ # We could probably try harder.
+ LIBC=gnu
+
+ eval $set_cc_for_build
+ cat <<-EOF > $dummy.c
+ #include <features.h>
+ #if defined(__UCLIBC__)
+ LIBC=uclibc
+ #elif defined(__dietlibc__)
+ LIBC=dietlibc
+ #else
+ LIBC=gnu
+ #endif
+ EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
+ ;;
+esac
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ *:NetBSD:*:*)
+ # NetBSD (nbsd) targets should (where applicable) match one or
+ # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
+ # switched to ELF, *-*-netbsd* would select the old
+ # object file format. This provides both forward
+ # compatibility and a consistent mechanism for selecting the
+ # object file format.
+ #
+ # Note: NetBSD doesn't particularly care about the vendor
+ # portion of the name. We always set it to "unknown".
+ sysctl="sysctl -n hw.machine_arch"
+ UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
+ /sbin/$sysctl 2>/dev/null || \
+ /usr/sbin/$sysctl 2>/dev/null || \
+ echo unknown)`
+ case "${UNAME_MACHINE_ARCH}" in
+ armeb) machine=armeb-unknown ;;
+ arm*) machine=arm-unknown ;;
+ sh3el) machine=shl-unknown ;;
+ sh3eb) machine=sh-unknown ;;
+ sh5el) machine=sh5le-unknown ;;
+ earmv*)
+ arch=`echo ${UNAME_MACHINE_ARCH} | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
+ endian=`echo ${UNAME_MACHINE_ARCH} | sed -ne 's,^.*\(eb\)$,\1,p'`
+ machine=${arch}${endian}-unknown
+ ;;
+ *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+ esac
+ # The Operating System including object format, if it has switched
+ # to ELF recently, or will in the future.
+ case "${UNAME_MACHINE_ARCH}" in
+ arm*|earm*|i386|m68k|ns32k|sh3*|sparc|vax)
+ eval $set_cc_for_build
+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ELF__
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ ;;
+ *)
+ os=netbsd
+ ;;
+ esac
+ # Determine ABI tags.
+ case "${UNAME_MACHINE_ARCH}" in
+ earm*)
+ expr='s/^earmv[0-9]/-eabi/;s/eb$//'
+ abi=`echo ${UNAME_MACHINE_ARCH} | sed -e "$expr"`
+ ;;
+ esac
+ # The OS release
+ # Debian GNU/NetBSD machines have a different userland, and
+ # thus, need a distinct triplet. However, they do not need
+ # kernel version information, so it can be replaced with a
+ # suitable tag, in the style of linux-gnu.
+ case "${UNAME_VERSION}" in
+ Debian*)
+ release='-gnu'
+ ;;
+ *)
+ release=`echo ${UNAME_RELEASE} | sed -e 's/[-_].*//' | cut -d. -f1,2`
+ ;;
+ esac
+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ # contains redundant information, the shorter form:
+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+ echo "${machine}-${os}${release}${abi}"
+ exit ;;
+ *:Bitrig:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
+ exit ;;
+ *:OpenBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+ exit ;;
+ *:LibertyBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-libertybsd${UNAME_RELEASE}
+ exit ;;
+ *:ekkoBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+ exit ;;
+ *:SolidBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+ exit ;;
+ macppc:MirBSD:*:*)
+ echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ *:MirBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ *:Sortix:*:*)
+ echo ${UNAME_MACHINE}-unknown-sortix
+ exit ;;
+ alpha:OSF1:*:*)
+ case $UNAME_RELEASE in
+ *4.0)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ ;;
+ *5.*)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ ;;
+ esac
+ # According to Compaq, /usr/sbin/psrinfo has been available on
+ # OSF/1 and Tru64 systems produced since 1995. I hope that
+ # covers most systems running today. This code pipes the CPU
+ # types through head -n 1, so we only detect the type of CPU 0.
+ ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+ case "$ALPHA_CPU_TYPE" in
+ "EV4 (21064)")
+ UNAME_MACHINE=alpha ;;
+ "EV4.5 (21064)")
+ UNAME_MACHINE=alpha ;;
+ "LCA4 (21066/21068)")
+ UNAME_MACHINE=alpha ;;
+ "EV5 (21164)")
+ UNAME_MACHINE=alphaev5 ;;
+ "EV5.6 (21164A)")
+ UNAME_MACHINE=alphaev56 ;;
+ "EV5.6 (21164PC)")
+ UNAME_MACHINE=alphapca56 ;;
+ "EV5.7 (21164PC)")
+ UNAME_MACHINE=alphapca57 ;;
+ "EV6 (21264)")
+ UNAME_MACHINE=alphaev6 ;;
+ "EV6.7 (21264A)")
+ UNAME_MACHINE=alphaev67 ;;
+ "EV6.8CB (21264C)")
+ UNAME_MACHINE=alphaev68 ;;
+ "EV6.8AL (21264B)")
+ UNAME_MACHINE=alphaev68 ;;
+ "EV6.8CX (21264D)")
+ UNAME_MACHINE=alphaev68 ;;
+ "EV6.9A (21264/EV69A)")
+ UNAME_MACHINE=alphaev69 ;;
+ "EV7 (21364)")
+ UNAME_MACHINE=alphaev7 ;;
+ "EV7.9 (21364A)")
+ UNAME_MACHINE=alphaev79 ;;
+ esac
+ # A Pn.n version is a patched version.
+ # A Vn.n version is a released version.
+ # A Tn.n version is a released field test version.
+ # A Xn.n version is an unreleased experimental baselevel.
+ # 1.2 uses "1.2" for uname -r.
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
+ # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
+ exitcode=$?
+ trap '' 0
+ exit $exitcode ;;
+ Alpha\ *:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # Should we change UNAME_MACHINE based on the output of uname instead
+ # of the specific Alpha model?
+ echo alpha-pc-interix
+ exit ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-unknown-sysv4
+ exit ;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit ;;
+ *:[Mm]orph[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-morphos
+ exit ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit ;;
+ *:z/VM:*:*)
+ echo s390-ibm-zvmoe
+ exit ;;
+ *:OS400:*:*)
+ echo powerpc-ibm-os400
+ exit ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit ;;
+ arm*:riscos:*:*|arm*:RISCOS:*:*)
+ echo arm-unknown-riscos
+ exit ;;
+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit ;;
+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+ # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit ;;
+ NILE*:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit ;;
+ DRS?6000:unix:4.0:6*)
+ echo sparc-icl-nx6
+ exit ;;
+ DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+ case `/usr/bin/uname -p` in
+ sparc) echo sparc-icl-nx7; exit ;;
+ esac ;;
+ s390x:SunOS:*:*)
+ echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4H:SunOS:5.*:*)
+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
+ echo i386-pc-auroraux${UNAME_RELEASE}
+ exit ;;
+ i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+ eval $set_cc_for_build
+ SUN_ARCH=i386
+ # If there is a compiler, see if it is configured for 64-bit objects.
+ # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
+ # This test works for both compilers.
+ if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
+ if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ SUN_ARCH=x86_64
+ fi
+ fi
+ echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:6*:*)
+ # According to config.sub, this is the proper way to canonicalize
+ # SunOS6. Hard to guess exactly what SunOS6 will be like, but
+ # it's likely to be more like Solaris than SunOS4.
+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = x && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit ;;
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit ;;
+ m68k:machten:*:*)
+ echo m68k-apple-machten${UNAME_RELEASE}
+ exit ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_SVR4)
+ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ #endif
+ #endif
+ exit (-1);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c &&
+ dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+ SYSTEM_NAME=`$dummy $dummyarg` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit ;;
+ Motorola:PowerMAX_OS:*:*)
+ echo powerpc-motorola-powermax
+ exit ;;
+ Motorola:*:4.3:PL8-*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit ;;
+ AViiON:dgux:*:*)
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+ then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+ [ ${TARGET_BINARY_INTERFACE}x = x ]
+ then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else
+ echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i*86:AIX:*:*)
+ echo i386-ibm-aix
+ exit ;;
+ ia64:AIX:*:*)
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:2:3)
+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+ then
+ echo "$SYSTEM_NAME"
+ else
+ echo rs6000-ibm-aix3.2.5
+ fi
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit ;;
+ *:AIX:*:[4567])
+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/lslpp ] ; then
+ IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
+ awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit ;;
+ 9000/[34678]??:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ case "${UNAME_MACHINE}" in
+ 9000/31? ) HP_ARCH=m68000 ;;
+ 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/[678][0-9][0-9])
+ if [ -x /usr/bin/getconf ]; then
+ sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+ case "${sc_cpu_version}" in
+ 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
+ 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
+ 532) # CPU_PA_RISC2_0
+ case "${sc_kernel_bits}" in
+ 32) HP_ARCH=hppa2.0n ;;
+ 64) HP_ARCH=hppa2.0w ;;
+ '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20
+ esac ;;
+ esac
+ fi
+ if [ "${HP_ARCH}" = "" ]; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+
+ #define _HPUX_SOURCE
+ #include <stdlib.h>
+ #include <unistd.h>
+
+ int main ()
+ {
+ #if defined(_SC_KERNEL_BITS)
+ long bits = sysconf(_SC_KERNEL_BITS);
+ #endif
+ long cpu = sysconf (_SC_CPU_VERSION);
+
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+ case CPU_PA_RISC2_0:
+ #if defined(_SC_KERNEL_BITS)
+ switch (bits)
+ {
+ case 64: puts ("hppa2.0w"); break;
+ case 32: puts ("hppa2.0n"); break;
+ default: puts ("hppa2.0"); break;
+ } break;
+ #else /* !defined(_SC_KERNEL_BITS) */
+ puts ("hppa2.0"); break;
+ #endif
+ default: puts ("hppa1.0"); break;
+ }
+ exit (0);
+ }
+EOF
+ (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+ test -z "$HP_ARCH" && HP_ARCH=hppa
+ fi ;;
+ esac
+ if [ ${HP_ARCH} = hppa2.0w ]
+ then
+ eval $set_cc_for_build
+
+ # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+ # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
+ # generating 64-bit code. GNU and HP use different nomenclature:
+ #
+ # $ CC_FOR_BUILD=cc ./config.guess
+ # => hppa2.0w-hp-hpux11.23
+ # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+ # => hppa64-hp-hpux11.23
+
+ if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+ grep -q __LP64__
+ then
+ HP_ARCH=hppa2.0w
+ else
+ HP_ARCH=hppa64
+ fi
+ fi
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit ;;
+ ia64:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ia64-hp-hpux${HPUX_REV}
+ exit ;;
+ 3050*:HI-UX:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <unistd.h>
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo unknown-hitachi-hiuxwe2
+ exit ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit ;;
+ *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit ;;
+ i*86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*[A-Z]90:*:*:*)
+ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+ -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*T3E:*:*:*)
+ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ *:UNICOS/mp:*:*)
+ echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+ FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
+ FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ 5000:UNIX_System_V:4.*:*)
+ FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
+ echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:FreeBSD:*:*)
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ case ${UNAME_PROCESSOR} in
+ amd64)
+ echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ *)
+ echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ esac
+ exit ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit ;;
+ *:MINGW64*:*)
+ echo ${UNAME_MACHINE}-pc-mingw64
+ exit ;;
+ *:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit ;;
+ *:MSYS*:*)
+ echo ${UNAME_MACHINE}-pc-msys
+ exit ;;
+ i*:windows32*:*)
+ # uname -m includes "-pc" on this system.
+ echo ${UNAME_MACHINE}-mingw32
+ exit ;;
+ i*:PW*:*)
+ echo ${UNAME_MACHINE}-pc-pw32
+ exit ;;
+ *:Interix*:*)
+ case ${UNAME_MACHINE} in
+ x86)
+ echo i586-pc-interix${UNAME_RELEASE}
+ exit ;;
+ authenticamd | genuineintel | EM64T)
+ echo x86_64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ IA64)
+ echo ia64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ esac ;;
+ [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+ echo i${UNAME_MACHINE}-pc-mks
+ exit ;;
+ 8664:Windows_NT:*)
+ echo x86_64-pc-mks
+ exit ;;
+ i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+ # UNAME_MACHINE based on the output of uname instead of i386?
+ echo i586-pc-interix
+ exit ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit ;;
+ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+ echo x86_64-unknown-cygwin
+ exit ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ *:GNU:*:*)
+ # the GNU system
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit ;;
+ *:GNU/*:*:*)
+ # other systems with GNU libc and userland
+ echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
+ exit ;;
+ i*86:Minix:*:*)
+ echo ${UNAME_MACHINE}-pc-minix
+ exit ;;
+ aarch64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ aarch64_be:Linux:*:*)
+ UNAME_MACHINE=aarch64_be
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ alpha:Linux:*:*)
+ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+ EV5) UNAME_MACHINE=alphaev5 ;;
+ EV56) UNAME_MACHINE=alphaev56 ;;
+ PCA56) UNAME_MACHINE=alphapca56 ;;
+ PCA57) UNAME_MACHINE=alphapca56 ;;
+ EV6) UNAME_MACHINE=alphaev6 ;;
+ EV67) UNAME_MACHINE=alphaev67 ;;
+ EV68*) UNAME_MACHINE=alphaev68 ;;
+ esac
+ objdump --private-headers /bin/sh | grep -q ld.so.1
+ if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ arc:Linux:*:* | arceb:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ arm*:Linux:*:*)
+ eval $set_cc_for_build
+ if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ARM_EABI__
+ then
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ else
+ if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ARM_PCS_VFP
+ then
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
+ else
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
+ fi
+ fi
+ exit ;;
+ avr32*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ cris:Linux:*:*)
+ echo ${UNAME_MACHINE}-axis-linux-${LIBC}
+ exit ;;
+ crisv32:Linux:*:*)
+ echo ${UNAME_MACHINE}-axis-linux-${LIBC}
+ exit ;;
+ e2k:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ frv:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ hexagon:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ i*86:Linux:*:*)
+ echo ${UNAME_MACHINE}-pc-linux-${LIBC}
+ exit ;;
+ ia64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ k1om:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ m32r*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ m68*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ mips:Linux:*:* | mips64:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef ${UNAME_MACHINE}
+ #undef ${UNAME_MACHINE}el
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=${UNAME_MACHINE}el
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=${UNAME_MACHINE}
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
+ ;;
+ openrisc*:Linux:*:*)
+ echo or1k-unknown-linux-${LIBC}
+ exit ;;
+ or32:Linux:*:* | or1k*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ padre:Linux:*:*)
+ echo sparc-unknown-linux-${LIBC}
+ exit ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-${LIBC}
+ exit ;;
+ parisc:Linux:*:* | hppa:Linux:*:*)
+ # Look for CPU level
+ case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+ PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
+ PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
+ *) echo hppa-unknown-linux-${LIBC} ;;
+ esac
+ exit ;;
+ ppc64:Linux:*:*)
+ echo powerpc64-unknown-linux-${LIBC}
+ exit ;;
+ ppc:Linux:*:*)
+ echo powerpc-unknown-linux-${LIBC}
+ exit ;;
+ ppc64le:Linux:*:*)
+ echo powerpc64le-unknown-linux-${LIBC}
+ exit ;;
+ ppcle:Linux:*:*)
+ echo powerpcle-unknown-linux-${LIBC}
+ exit ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
+ exit ;;
+ sh64*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ sh*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ tile*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ vax:Linux:*:*)
+ echo ${UNAME_MACHINE}-dec-linux-${LIBC}
+ exit ;;
+ x86_64:Linux:*:*)
+ echo ${UNAME_MACHINE}-pc-linux-${LIBC}
+ exit ;;
+ xtensa*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ i*86:DYNIX/ptx:4*:*)
+ # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+ # earlier versions are messed up and put the nodename in both
+ # sysname and nodename.
+ echo i386-sequent-sysv4
+ exit ;;
+ i*86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit ;;
+ i*86:OS/2:*:*)
+ # If we were able to find `uname', then EMX Unix compatibility
+ # is probably installed.
+ echo ${UNAME_MACHINE}-pc-os2-emx
+ exit ;;
+ i*86:XTS-300:*:STOP)
+ echo ${UNAME_MACHINE}-unknown-stop
+ exit ;;
+ i*86:atheos:*:*)
+ echo ${UNAME_MACHINE}-unknown-atheos
+ exit ;;
+ i*86:syllable:*:*)
+ echo ${UNAME_MACHINE}-pc-syllable
+ exit ;;
+ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ i*86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
+ exit ;;
+ i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+ UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+ fi
+ exit ;;
+ i*86:*:5:[678]*)
+ # UnixWare 7.x, OpenUNIX and OpenServer 6.
+ case `/bin/uname -X | grep "^Machine"` in
+ *486*) UNAME_MACHINE=i486 ;;
+ *Pentium) UNAME_MACHINE=i586 ;;
+ *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+ esac
+ echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+ exit ;;
+ i*86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/dev/null >/dev/null ; then
+ UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+ (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+ (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+ && UNAME_MACHINE=i686
+ (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+ && UNAME_MACHINE=i686
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit ;;
+ pc:*:*:*)
+ # Left here for compatibility:
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i586.
+ # Note: whatever this is, it MUST be the same as what config.sub
+ # prints for the "djgpp" host, or else GDB configure will decide that
+ # this is a cross-build.
+ echo i586-pc-msdosdjgpp
+ exit ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit ;;
+ mc68k:UNIX:SYSTEM5:3.51m)
+ echo m68k-convergent-sysv
+ exit ;;
+ M680?0:D-NIX:5.3:*)
+ echo m68k-diab-dnix
+ exit ;;
+ M68*:*:R3V[5678]*:*)
+ test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+ 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+ OS_REL=''
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4; exit; } ;;
+ NCR*:*:4.2:* | MPRAS*:*:4.2:*)
+ OS_REL='.3'
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ rs6000:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
+ echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit ;;
+ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ # says <Richard.M.Bartel@ccMail.Census.GOV>
+ echo i586-unisys-sysv4
+ exit ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <hewes@openmarket.com>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit ;;
+ *:*:*:FTX*)
+ # From seanf@swdc.stratus.com.
+ echo i860-stratus-sysv4
+ exit ;;
+ i*86:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo ${UNAME_MACHINE}-stratus-vos
+ exit ;;
+ *:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo hppa1.1-stratus-vos
+ exit ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit ;;
+ news*:NEWS-OS:6*:*)
+ echo mips-sony-newsos6
+ exit ;;
+ R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+ if [ -d /usr/nec ]; then
+ echo mips-nec-sysv${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit ;;
+ BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
+ echo i586-pc-haiku
+ exit ;;
+ x86_64:Haiku:*:*)
+ echo x86_64-unknown-haiku
+ exit ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-6:SUPER-UX:*:*)
+ echo sx6-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-7:SUPER-UX:*:*)
+ echo sx7-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8:SUPER-UX:*:*)
+ echo sx8-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8R:SUPER-UX:*:*)
+ echo sx8r-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-ACE:SUPER-UX:*:*)
+ echo sxace-nec-superux${UNAME_RELEASE}
+ exit ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Darwin:*:*)
+ UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+ eval $set_cc_for_build
+ if test "$UNAME_PROCESSOR" = unknown ; then
+ UNAME_PROCESSOR=powerpc
+ fi
+ if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
+ if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
+ if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ case $UNAME_PROCESSOR in
+ i386) UNAME_PROCESSOR=x86_64 ;;
+ powerpc) UNAME_PROCESSOR=powerpc64 ;;
+ esac
+ fi
+ fi
+ elif test "$UNAME_PROCESSOR" = i386 ; then
+ # Avoid executing cc on OS X 10.9, as it ships with a stub
+ # that puts up a graphical alert prompting to install
+ # developer tools. Any system running Mac OS X 10.7 or
+ # later (Darwin 11 and later) is required to have a 64-bit
+ # processor. This is not true of the ARM version of Darwin
+ # that Apple uses in portable devices.
+ UNAME_PROCESSOR=x86_64
+ fi
+ echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+ exit ;;
+ *:procnto*:*:* | *:QNX:[0123456789]*:*)
+ UNAME_PROCESSOR=`uname -p`
+ if test "$UNAME_PROCESSOR" = x86; then
+ UNAME_PROCESSOR=i386
+ UNAME_MACHINE=pc
+ fi
+ echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+ exit ;;
+ *:QNX:*:4*)
+ echo i386-pc-qnx
+ exit ;;
+ NEO-?:NONSTOP_KERNEL:*:*)
+ echo neo-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSE-*:NONSTOP_KERNEL:*:*)
+ echo nse-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSR-?:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ *:NonStop-UX:*:*)
+ echo mips-compaq-nonstopux
+ exit ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit ;;
+ DS/*:UNIX_System_V:*:*)
+ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+ exit ;;
+ *:Plan9:*:*)
+ # "uname -m" is not consistent, so use $cputype instead. 386
+ # is converted to i386 for consistency with other x86
+ # operating systems.
+ if test "$cputype" = 386; then
+ UNAME_MACHINE=i386
+ else
+ UNAME_MACHINE="$cputype"
+ fi
+ echo ${UNAME_MACHINE}-unknown-plan9
+ exit ;;
+ *:TOPS-10:*:*)
+ echo pdp10-unknown-tops10
+ exit ;;
+ *:TENEX:*:*)
+ echo pdp10-unknown-tenex
+ exit ;;
+ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+ echo pdp10-dec-tops20
+ exit ;;
+ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+ echo pdp10-xkl-tops20
+ exit ;;
+ *:TOPS-20:*:*)
+ echo pdp10-unknown-tops20
+ exit ;;
+ *:ITS:*:*)
+ echo pdp10-unknown-its
+ exit ;;
+ SEI:*:*:SEIUX)
+ echo mips-sei-seiux${UNAME_RELEASE}
+ exit ;;
+ *:DragonFly:*:*)
+ echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
+ *:*VMS:*:*)
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ case "${UNAME_MACHINE}" in
+ A*) echo alpha-dec-vms ; exit ;;
+ I*) echo ia64-dec-vms ; exit ;;
+ V*) echo vax-dec-vms ; exit ;;
+ esac ;;
+ *:XENIX:*:SysV)
+ echo i386-pc-xenix
+ exit ;;
+ i*86:skyos:*:*)
+ echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+ exit ;;
+ i*86:rdos:*:*)
+ echo ${UNAME_MACHINE}-pc-rdos
+ exit ;;
+ i*86:AROS:*:*)
+ echo ${UNAME_MACHINE}-pc-aros
+ exit ;;
+ x86_64:VMkernel:*:*)
+ echo ${UNAME_MACHINE}-unknown-esx
+ exit ;;
+ amd64:Isilon\ OneFS:*:*)
+ echo x86_64-unknown-onefs
+ exit ;;
+esac
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
+and
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo = `(hostinfo) 2>/dev/null`
+/bin/universe = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/build/autoconf/config.status.m4 b/build/autoconf/config.status.m4
new file mode 100644
index 000000000..53e274a12
--- /dev/null
+++ b/build/autoconf/config.status.m4
@@ -0,0 +1,182 @@
+dnl This Source Code Form is subject to the terms of the Mozilla Public
+dnl License, v. 2.0. If a copy of the MPL was not distributed with this
+dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+dnl For use in AC_SUBST replacement
+define([MOZ_DIVERSION_SUBST], 11)
+
+dnl Replace AC_SUBST to store values in a format suitable for python.
+dnl The necessary comma after the tuple can't be put here because it
+dnl can mess around with things like:
+dnl AC_SOMETHING(foo,AC_SUBST(),bar)
+define([AC_SUBST],
+[ifdef([AC_SUBST_SET_$1], [m4_fatal([Cannot use AC_SUBST and AC_SUBST_SET on the same variable ($1)])],
+[ifdef([AC_SUBST_LIST_$1], [m4_fatal([Cannot use AC_SUBST and AC_SUBST_LIST on the same variable ($1)])],
+[ifdef([AC_SUBST_$1], ,
+[define([AC_SUBST_$1], )dnl
+AC_DIVERT_PUSH(MOZ_DIVERSION_SUBST)dnl
+ (''' $1 ''', r''' [$]$1 ''')
+AC_DIVERT_POP()dnl
+])])])])
+
+dnl Like AC_SUBST, but makes the value available as a set in python,
+dnl with values got from the value of the environment variable, split on
+dnl whitespaces.
+define([AC_SUBST_SET],
+[ifdef([AC_SUBST_$1], [m4_fatal([Cannot use AC_SUBST and AC_SUBST_SET on the same variable ($1)])],
+[ifdef([AC_SUBST_LIST$1], [m4_fatal([Cannot use AC_SUBST_LIST and AC_SUBST_SET on the same variable ($1)])],
+[ifdef([AC_SUBST_SET_$1], ,
+[define([AC_SUBST_SET_$1], )dnl
+AC_DIVERT_PUSH(MOZ_DIVERSION_SUBST)dnl
+ (''' $1 ''', unique_list(r''' [$]$1 '''.split()))
+AC_DIVERT_POP()dnl
+])])])])
+
+dnl Like AC_SUBST, but makes the value available as a list in python,
+dnl with values got from the value of the environment variable, split on
+dnl whitespaces.
+define([AC_SUBST_LIST],
+[ifdef([AC_SUBST_$1], [m4_fatal([Cannot use AC_SUBST and AC_SUBST_LIST on the same variable ($1)])],
+[ifdef([AC_SUBST_SET_$1], [m4_fatal([Cannot use AC_SUBST_SET and AC_SUBST_LIST on the same variable ($1)])],
+[ifdef([AC_SUBST_LIST_$1], ,
+[define([AC_SUBST_LIST_$1], )dnl
+AC_DIVERT_PUSH(MOZ_DIVERSION_SUBST)dnl
+ (''' $1 ''', list(r''' [$]$1 '''.split()))
+AC_DIVERT_POP()dnl
+])])])])
+
+dnl Ignore AC_SUBSTs for variables we don't have use for but that autoconf
+dnl itself exports.
+define([AC_SUBST_CFLAGS], )
+define([AC_SUBST_CPPFLAGS], )
+define([AC_SUBST_CXXFLAGS], )
+define([AC_SUBST_FFLAGS], )
+define([AC_SUBST_DEFS], )
+define([AC_SUBST_LDFLAGS], )
+define([AC_SUBST_LIBS], )
+
+dnl Wrap AC_DEFINE to store values in a format suitable for python.
+dnl autoconf's AC_DEFINE still needs to be used to fill confdefs.h,
+dnl which is #included during some compile checks.
+dnl The necessary comma after the tuple can't be put here because it
+dnl can mess around with things like:
+dnl AC_SOMETHING(foo,AC_DEFINE(),bar)
+define([_MOZ_AC_DEFINE], defn([AC_DEFINE]))
+define([AC_DEFINE],
+[cat >> confdefs.pytmp <<\EOF
+ (''' $1 ''', ifelse($#, 2, [r''' $2 '''], $#, 3, [r''' $2 '''], ' 1 '))
+EOF
+ifelse($#, 2, _MOZ_AC_DEFINE([$1], [$2]), $#, 3, _MOZ_AC_DEFINE([$1], [$2], [$3]),_MOZ_AC_DEFINE([$1]))dnl
+])
+
+dnl Wrap AC_DEFINE_UNQUOTED to store values in a format suitable for
+dnl python.
+define([_MOZ_AC_DEFINE_UNQUOTED], defn([AC_DEFINE_UNQUOTED]))
+define([AC_DEFINE_UNQUOTED],
+[cat >> confdefs.pytmp <<EOF
+ (''' $1 ''', ifelse($#, 2, [r''' $2 '''], $#, 3, [r''' $2 '''], ' 1 '))
+EOF
+ifelse($#, 2, _MOZ_AC_DEFINE_UNQUOTED($1, $2), $#, 3, _MOZ_AC_DEFINE_UNQUOTED($1, $2, $3),_MOZ_AC_DEFINE_UNQUOTED($1))dnl
+])
+
+dnl Replace AC_OUTPUT to create and call a python config.status
+define([MOZ_CREATE_CONFIG_STATUS],
+[dnl Top source directory in Windows format (as opposed to msys format).
+WIN_TOP_SRC=
+case "$host_os" in
+mingw*)
+ WIN_TOP_SRC=`cd $srcdir; pwd -W`
+ ;;
+esac
+AC_SUBST(WIN_TOP_SRC)
+
+dnl Used in all Makefile.in files
+top_srcdir=$srcdir
+AC_SUBST(top_srcdir)
+
+dnl Picked from autoconf 2.13
+trap '' 1 2 15
+AC_CACHE_SAVE
+
+trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
+: ${CONFIG_STATUS=./config.data}
+
+dnl We're going to need [ ] for python syntax.
+changequote(<<<, >>>)dnl
+echo creating $CONFIG_STATUS
+
+cat > $CONFIG_STATUS <<EOF
+def unique_list(l):
+ result = []
+ for i in l:
+ if l not in result:
+ result.append(i)
+ return result
+
+dnl All defines and substs are stored with an additional space at the beginning
+dnl and at the end of the string, to avoid any problem with values starting or
+dnl ending with quotes.
+defines = [
+EOF
+
+dnl confdefs.pytmp contains AC_DEFINEs, in the expected format, but
+dnl lacks the final comma (see above).
+sed 's/$/,/' confdefs.pytmp >> $CONFIG_STATUS
+rm confdefs.pytmp confdefs.h
+
+cat >> $CONFIG_STATUS <<\EOF
+]
+
+substs = [
+EOF
+
+dnl The MOZ_DIVERSION_SUBST output diversion contains AC_SUBSTs, in the
+dnl expected format, but lacks the final comma (see above).
+sed 's/$/,/' >> $CONFIG_STATUS <<EOF
+undivert(MOZ_DIVERSION_SUBST)dnl
+EOF
+
+dnl Add in the output from the subconfigure script
+for ac_subst_arg in $_subconfigure_ac_subst_args; do
+ variable='$'$ac_subst_arg
+ echo " (''' $ac_subst_arg ''', r''' `eval echo $variable` ''')," >> $CONFIG_STATUS
+done
+
+cat >> $CONFIG_STATUS <<\EOF
+]
+
+dnl List of AC_DEFINEs that aren't to be exposed in ALLDEFINES
+non_global_defines = [
+EOF
+
+if test -n "$_NON_GLOBAL_ACDEFINES"; then
+ for var in $_NON_GLOBAL_ACDEFINES; do
+ echo " '$var'," >> $CONFIG_STATUS
+ done
+fi
+
+cat >> $CONFIG_STATUS <<EOF
+]
+
+flags = [
+undivert(MOZ_DIVERSION_ARGS)dnl
+]
+EOF
+
+changequote([, ])
+])
+
+define([m4_fatal],[
+errprint([$1
+])
+m4exit(1)
+])
+
+define([AC_OUTPUT], [ifelse($#_$1, 1_, [MOZ_CREATE_CONFIG_STATUS()
+MOZ_RUN_CONFIG_STATUS()],
+[m4_fatal([Use CONFIGURE_SUBST_FILES in moz.build files to create substituted files.])]
+)])
+
+define([AC_CONFIG_HEADER],
+[m4_fatal([Use CONFIGURE_DEFINE_FILES in moz.build files to produce header files.])
+])
diff --git a/build/autoconf/config.sub b/build/autoconf/config.sub
new file mode 100755
index 000000000..8d39c4ba3
--- /dev/null
+++ b/build/autoconf/config.sub
@@ -0,0 +1,1815 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+# Copyright 1992-2016 Free Software Foundation, Inc.
+
+timestamp='2016-03-30'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that
+# program. This Exception is an additional permission under section 7
+# of the GNU General Public License, version 3 ("GPLv3").
+
+
+# Please send patches to <config-patches@gnu.org>.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright 1992-2016 Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit ;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+ nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
+ linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
+ knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \
+ kopensolaris*-gnu* | \
+ storm-chaos* | os2-emx* | rtmk-nova*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ android-linux)
+ os=-linux-android
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
+ ;;
+ *)
+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+ if [ $basic_machine != $1 ]
+ then os=`echo $1 | sed 's/.*-/-/'`
+ else os=; fi
+ ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work. We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+ -sun*os*)
+ # Prevent following clause from handling this invalid input.
+ ;;
+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+ -apple | -axis | -knuth | -cray | -microblaze*)
+ os=
+ basic_machine=$1
+ ;;
+ -bluegene*)
+ os=-cnk
+ ;;
+ -sim | -cisco | -oki | -wec | -winbond)
+ os=
+ basic_machine=$1
+ ;;
+ -scout)
+ ;;
+ -wrs)
+ os=-vxworks
+ basic_machine=$1
+ ;;
+ -chorusos*)
+ os=-chorusos
+ basic_machine=$1
+ ;;
+ -chorusrdb)
+ os=-chorusrdb
+ basic_machine=$1
+ ;;
+ -hiux*)
+ os=-hiuxwe2
+ ;;
+ -sco6)
+ os=-sco5v6
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5)
+ os=-sco3.2v5
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco4)
+ os=-sco3.2v4
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2.[4-9]*)
+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2v[4-9]*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5v6*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*178)
+ os=-lynxos178
+ ;;
+ -lynx*5)
+ os=-lynxos5
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | aarch64 | aarch64_be \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+ | arc | arceb \
+ | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
+ | avr | avr32 \
+ | ba \
+ | be32 | be64 \
+ | bfin \
+ | c4x | c8051 | clipper \
+ | d10v | d30v | dlx | dsp16xx \
+ | e2k | epiphany \
+ | fido | fr30 | frv | ft32 \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | hexagon \
+ | i370 | i860 | i960 | ia64 \
+ | ip2k | iq2000 \
+ | k1om \
+ | le32 | le64 \
+ | lm32 \
+ | m32c | m32r | m32rle | m68000 | m68k | m88k \
+ | maxq | mb | microblaze | microblazeel | mcore | mep | metag \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64octeon | mips64octeonel \
+ | mips64orion | mips64orionel \
+ | mips64r5900 | mips64r5900el \
+ | mips64vr | mips64vrel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa32r6 | mipsisa32r6el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64r6 | mipsisa64r6el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipsr5900 | mipsr5900el \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | moxie \
+ | mt \
+ | msp430 \
+ | nds32 | nds32le | nds32be \
+ | nios | nios2 | nios2eb | nios2el \
+ | ns16k | ns32k \
+ | open8 | or1k | or1knd | or32 \
+ | pdp10 | pdp11 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle \
+ | pyramid \
+ | riscv32 | riscv64 \
+ | rl78 | rx \
+ | score \
+ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+ | spu \
+ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
+ | ubicom32 \
+ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
+ | visium \
+ | we32k \
+ | x86 | xc16x | xstormy16 | xtensa \
+ | z8k | z80)
+ basic_machine=$basic_machine-unknown
+ ;;
+ c54x)
+ basic_machine=tic54x-unknown
+ ;;
+ c55x)
+ basic_machine=tic55x-unknown
+ ;;
+ c6x)
+ basic_machine=tic6x-unknown
+ ;;
+ leon|leon[3-9])
+ basic_machine=sparc-$basic_machine
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+ ;;
+ ms1)
+ basic_machine=mt-unknown
+ ;;
+
+ strongarm | thumb | xscale)
+ basic_machine=arm-unknown
+ ;;
+ xgate)
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ xscaleeb)
+ basic_machine=armeb-unknown
+ ;;
+
+ xscaleel)
+ basic_machine=armel-unknown
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$basic_machine-pc
+ ;;
+ # Object if more than one company name word.
+ *-*-*)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+ # Recognize the basic CPU types with company name.
+ 580-* \
+ | a29k-* \
+ | aarch64-* | aarch64_be-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+ | avr-* | avr32-* \
+ | ba-* \
+ | be32-* | be64-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* \
+ | c8051-* | clipper-* | craynv-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* \
+ | e2k-* | elxsi-* \
+ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | hexagon-* \
+ | i*86-* | i860-* | i960-* | ia64-* \
+ | ip2k-* | iq2000-* \
+ | k1om-* \
+ | le32-* | le64-* \
+ | lm32-* \
+ | m32c-* | m32r-* | m32rle-* \
+ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
+ | microblaze-* | microblazeel-* \
+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ | mips16-* \
+ | mips64-* | mips64el-* \
+ | mips64octeon-* | mips64octeonel-* \
+ | mips64orion-* | mips64orionel-* \
+ | mips64r5900-* | mips64r5900el-* \
+ | mips64vr-* | mips64vrel-* \
+ | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* \
+ | mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
+ | mipsisa32-* | mipsisa32el-* \
+ | mipsisa32r2-* | mipsisa32r2el-* \
+ | mipsisa32r6-* | mipsisa32r6el-* \
+ | mipsisa64-* | mipsisa64el-* \
+ | mipsisa64r2-* | mipsisa64r2el-* \
+ | mipsisa64r6-* | mipsisa64r6el-* \
+ | mipsisa64sb1-* | mipsisa64sb1el-* \
+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipsr5900-* | mipsr5900el-* \
+ | mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | mt-* \
+ | msp430-* \
+ | nds32-* | nds32le-* | nds32be-* \
+ | nios-* | nios2-* | nios2eb-* | nios2el-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | open8-* \
+ | or1k*-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
+ | pyramid-* \
+ | riscv32-* | riscv64-* \
+ | rl78-* | romp-* | rs6000-* | rx-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+ | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \
+ | tahoe-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+ | tile*-* \
+ | tron-* \
+ | ubicom32-* \
+ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
+ | vax-* \
+ | visium-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xc16x-* | xps100-* \
+ | xstormy16-* | xtensa*-* \
+ | ymp-* \
+ | z8k-* | z80-*)
+ ;;
+ # Recognize the basic CPU types without company name, with glob match.
+ xtensa*)
+ basic_machine=$basic_machine-unknown
+ ;;
+ # Recognize the various machine names and aliases which stand
+ # for a CPU type and a company and sometimes even an OS.
+ 386bsd)
+ basic_machine=i386-unknown
+ os=-bsd
+ ;;
+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+ basic_machine=m68000-att
+ ;;
+ 3b*)
+ basic_machine=we32k-att
+ ;;
+ a29khif)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ abacus)
+ basic_machine=abacus-unknown
+ ;;
+ adobe68k)
+ basic_machine=m68010-adobe
+ os=-scout
+ ;;
+ alliant | fx80)
+ basic_machine=fx80-alliant
+ ;;
+ altos | altos3068)
+ basic_machine=m68k-altos
+ ;;
+ am29k)
+ basic_machine=a29k-none
+ os=-bsd
+ ;;
+ amd64)
+ basic_machine=x86_64-pc
+ ;;
+ amd64-*)
+ basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ amdahl)
+ basic_machine=580-amdahl
+ os=-sysv
+ ;;
+ amiga | amiga-*)
+ basic_machine=m68k-unknown
+ ;;
+ amigaos | amigados)
+ basic_machine=m68k-unknown
+ os=-amigaos
+ ;;
+ amigaunix | amix)
+ basic_machine=m68k-unknown
+ os=-sysv4
+ ;;
+ apollo68)
+ basic_machine=m68k-apollo
+ os=-sysv
+ ;;
+ apollo68bsd)
+ basic_machine=m68k-apollo
+ os=-bsd
+ ;;
+ aros)
+ basic_machine=i386-pc
+ os=-aros
+ ;;
+ asmjs)
+ basic_machine=asmjs-unknown
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ blackfin)
+ basic_machine=bfin-unknown
+ os=-linux
+ ;;
+ blackfin-*)
+ basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ bluegene*)
+ basic_machine=powerpc-ibm
+ os=-cnk
+ ;;
+ c54x-*)
+ basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ c55x-*)
+ basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ c6x-*)
+ basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ c90)
+ basic_machine=c90-cray
+ os=-unicos
+ ;;
+ cegcc)
+ basic_machine=arm-unknown
+ os=-cegcc
+ ;;
+ convex-c1)
+ basic_machine=c1-convex
+ os=-bsd
+ ;;
+ convex-c2)
+ basic_machine=c2-convex
+ os=-bsd
+ ;;
+ convex-c32)
+ basic_machine=c32-convex
+ os=-bsd
+ ;;
+ convex-c34)
+ basic_machine=c34-convex
+ os=-bsd
+ ;;
+ convex-c38)
+ basic_machine=c38-convex
+ os=-bsd
+ ;;
+ cray | j90)
+ basic_machine=j90-cray
+ os=-unicos
+ ;;
+ craynv)
+ basic_machine=craynv-cray
+ os=-unicosmp
+ ;;
+ cr16 | cr16-*)
+ basic_machine=cr16-unknown
+ os=-elf
+ ;;
+ crds | unos)
+ basic_machine=m68k-crds
+ ;;
+ crisv32 | crisv32-* | etraxfs*)
+ basic_machine=crisv32-axis
+ ;;
+ cris | cris-* | etrax*)
+ basic_machine=cris-axis
+ ;;
+ crx)
+ basic_machine=crx-unknown
+ os=-elf
+ ;;
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+ basic_machine=mips-dec
+ ;;
+ decsystem10* | dec10*)
+ basic_machine=pdp10-dec
+ os=-tops10
+ ;;
+ decsystem20* | dec20*)
+ basic_machine=pdp10-dec
+ os=-tops20
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-motorola
+ ;;
+ delta88)
+ basic_machine=m88k-motorola
+ os=-sysv3
+ ;;
+ dicos)
+ basic_machine=i686-pc
+ os=-dicos
+ ;;
+ djgpp)
+ basic_machine=i586-pc
+ os=-msdosdjgpp
+ ;;
+ dpx20 | dpx20-*)
+ basic_machine=rs6000-bull
+ os=-bosx
+ ;;
+ dpx2* | dpx2*-bull)
+ basic_machine=m68k-bull
+ os=-sysv3
+ ;;
+ ebmon29k)
+ basic_machine=a29k-amd
+ os=-ebmon
+ ;;
+ elxsi)
+ basic_machine=elxsi-elxsi
+ os=-bsd
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ go32)
+ basic_machine=i386-pc
+ os=-go32
+ ;;
+ h3050r* | hiux*)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ h8300hms)
+ basic_machine=h8300-hitachi
+ os=-hms
+ ;;
+ h8300xray)
+ basic_machine=h8300-hitachi
+ os=-xray
+ ;;
+ h8500hms)
+ basic_machine=h8500-hitachi
+ os=-hms
+ ;;
+ harris)
+ basic_machine=m88k-harris
+ os=-sysv3
+ ;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
+ hp300bsd)
+ basic_machine=m68k-hp
+ os=-bsd
+ ;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=-hpux
+ ;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ hppaosf)
+ basic_machine=hppa1.1-hp
+ os=-osf
+ ;;
+ hppro)
+ basic_machine=hppa1.1-hp
+ os=-proelf
+ ;;
+ i370-ibm* | ibm*)
+ basic_machine=i370-ibm
+ ;;
+ i*86v32)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv32
+ ;;
+ i*86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i*86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i*86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ os=-irix4
+ ;;
+ esac
+ ;;
+ isi68 | isi)
+ basic_machine=m68k-isi
+ os=-sysv
+ ;;
+ leon-*|leon[3-9]-*)
+ basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'`
+ ;;
+ m68knommu)
+ basic_machine=m68k-unknown
+ os=-linux
+ ;;
+ m68knommu-*)
+ basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ microblaze*)
+ basic_machine=microblaze-xilinx
+ ;;
+ mingw64)
+ basic_machine=x86_64-pc
+ os=-mingw64
+ ;;
+ mingw32)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ mingw32ce)
+ basic_machine=arm-unknown
+ os=-mingw32ce
+ ;;
+ miniframe)
+ basic_machine=m68000-convergent
+ ;;
+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+ mips3*-*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
+ monitor)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ morphos)
+ basic_machine=powerpc-unknown
+ os=-morphos
+ ;;
+ moxiebox)
+ basic_machine=moxie-unknown
+ os=-moxiebox
+ ;;
+ msdos)
+ basic_machine=i386-pc
+ os=-msdos
+ ;;
+ ms1-*)
+ basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+ ;;
+ msys)
+ basic_machine=i686-pc
+ os=-msys
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+ nacl)
+ basic_machine=le32-unknown
+ os=-nacl
+ ;;
+ ncr3000)
+ basic_machine=i486-ncr
+ os=-sysv4
+ ;;
+ netbsd386)
+ basic_machine=i386-unknown
+ os=-netbsd
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ os=-nextstep3
+ ;;
+ esac
+ ;;
+ nh3000)
+ basic_machine=m68k-harris
+ os=-cxux
+ ;;
+ nh[45]000)
+ basic_machine=m88k-harris
+ os=-cxux
+ ;;
+ nindy960)
+ basic_machine=i960-intel
+ os=-nindy
+ ;;
+ mon960)
+ basic_machine=i960-intel
+ os=-mon960
+ ;;
+ nonstopux)
+ basic_machine=mips-compaq
+ os=-nonstopux
+ ;;
+ np1)
+ basic_machine=np1-gould
+ ;;
+ neo-tandem)
+ basic_machine=neo-tandem
+ ;;
+ nse-tandem)
+ basic_machine=nse-tandem
+ ;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ openrisc | openrisc-*)
+ basic_machine=or32-unknown
+ ;;
+ os400)
+ basic_machine=powerpc-ibm
+ os=-os400
+ ;;
+ OSE68000 | ose68000)
+ basic_machine=m68000-ericsson
+ os=-ose
+ ;;
+ os68k)
+ basic_machine=m68k-none
+ os=-os68k
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ parisc)
+ basic_machine=hppa-unknown
+ os=-linux
+ ;;
+ parisc-*)
+ basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pc98)
+ basic_machine=i386-pc
+ ;;
+ pc98-*)
+ basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium | p5 | k5 | k6 | nexgen | viac3)
+ basic_machine=i586-pc
+ ;;
+ pentiumpro | p6 | 6x86 | athlon | athlon_*)
+ basic_machine=i686-pc
+ ;;
+ pentiumii | pentium2 | pentiumiii | pentium3)
+ basic_machine=i686-pc
+ ;;
+ pentium4)
+ basic_machine=i786-pc
+ ;;
+ pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumpro-* | p6-* | 6x86-* | athlon-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium4-*)
+ basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pn)
+ basic_machine=pn-gould
+ ;;
+ power) basic_machine=power-ibm
+ ;;
+ ppc | ppcbe) basic_machine=powerpc-unknown
+ ;;
+ ppc-* | ppcbe-*)
+ basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppcle | powerpclittle | ppc-le | powerpc-little)
+ basic_machine=powerpcle-unknown
+ ;;
+ ppcle-* | powerpclittle-*)
+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64) basic_machine=powerpc64-unknown
+ ;;
+ ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+ basic_machine=powerpc64le-unknown
+ ;;
+ ppc64le-* | powerpc64little-*)
+ basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ps2)
+ basic_machine=i386-ibm
+ ;;
+ pw32)
+ basic_machine=i586-unknown
+ os=-pw32
+ ;;
+ rdos | rdos64)
+ basic_machine=x86_64-pc
+ os=-rdos
+ ;;
+ rdos32)
+ basic_machine=i386-pc
+ os=-rdos
+ ;;
+ rom68k)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ s390 | s390-*)
+ basic_machine=s390-ibm
+ ;;
+ s390x | s390x-*)
+ basic_machine=s390x-ibm
+ ;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ sb1)
+ basic_machine=mipsisa64sb1-unknown
+ ;;
+ sb1el)
+ basic_machine=mipsisa64sb1el-unknown
+ ;;
+ sde)
+ basic_machine=mipsisa32-sde
+ os=-elf
+ ;;
+ sei)
+ basic_machine=mips-sei
+ os=-seiux
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sh5el)
+ basic_machine=sh5le-unknown
+ ;;
+ sh64)
+ basic_machine=sh64-unknown
+ ;;
+ sparclite-wrs | simso-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
+ strongarm-* | thumb-*)
+ basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ sv1)
+ basic_machine=sv1-cray
+ os=-unicos
+ ;;
+ symmetry)
+ basic_machine=i386-sequent
+ os=-dynix
+ ;;
+ t3e)
+ basic_machine=alphaev5-cray
+ os=-unicos
+ ;;
+ t90)
+ basic_machine=t90-cray
+ os=-unicos
+ ;;
+ tile*)
+ basic_machine=$basic_machine-unknown
+ os=-linux-gnu
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ toad1)
+ basic_machine=pdp10-xkl
+ os=-tops20
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ tpf)
+ basic_machine=s390x-ibm
+ os=-tpf
+ ;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ ultra3)
+ basic_machine=a29k-nyu
+ os=-sym1
+ ;;
+ v810 | necv810)
+ basic_machine=v810-nec
+ os=-none
+ ;;
+ vaxv)
+ basic_machine=vax-dec
+ os=-sysv
+ ;;
+ vms)
+ basic_machine=vax-dec
+ os=-vms
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
+ xbox)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ xscale-* | xscalee[bl]-*)
+ basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
+ ;;
+ ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
+ z80-*-coff)
+ basic_machine=z80-unknown
+ os=-sim
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# Here we handle the default manufacturer of certain CPU types. It is in
+# some cases the only manufacturer, in others, it is the most popular.
+ w89k)
+ basic_machine=hppa1.1-winbond
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ mmix)
+ basic_machine=mmix-knuth
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp10)
+ # there are many clones, so DEC is not a safe bet
+ basic_machine=pdp10-unknown
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
+ basic_machine=sh-unknown
+ ;;
+ sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ *-unknown)
+ # Make sure to match an already-canonicalized machine name.
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+ # First match some system type aliases
+ # that might get confused with valid system types.
+ # -solaris* is a basic system type, with this one exception.
+ -auroraux)
+ os=-auroraux
+ ;;
+ -solaris1 | -solaris1.*)
+ os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First accept the basic system types.
+ # The portable systems comes first.
+ # Each alternative MUST END IN A *, to match a version number.
+ # -sysv* is not here because it comes later, after sysvr4.
+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
+ | -sym* | -kopensolaris* | -plan9* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* | -aros* | -cloudabi* | -sortix* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+ | -bitrig* | -openbsd* | -solidbsd* | -libertybsd* \
+ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+ | -chorusos* | -chorusrdb* | -cegcc* \
+ | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
+ | -linux-newlib* | -linux-musl* | -linux-uclibc* \
+ | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
+ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \
+ | -onefs* | -tirtos*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i*86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto-qnx*)
+ ;;
+ -nto*)
+ os=`echo $os | sed -e 's|nto|nto-qnx|'`
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
+ -linux-dietlibc)
+ os=-linux-dietlibc
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -opened*)
+ os=-openedition
+ ;;
+ -os400*)
+ os=-os400
+ ;;
+ -wince*)
+ os=-wince
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -atheos*)
+ os=-atheos
+ ;;
+ -syllable*)
+ os=-syllable
+ ;;
+ -386bsd)
+ os=-bsd
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -nova*)
+ os=-rtmk-nova
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ -nsk*)
+ os=-nsk
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -tpf*)
+ os=-tpf
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ os=-mint
+ ;;
+ -aros*)
+ os=-aros
+ ;;
+ -zvmoe)
+ os=-zvmoe
+ ;;
+ -dicos*)
+ os=-dicos
+ ;;
+ -nacl*)
+ ;;
+ -ios)
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ score-*)
+ os=-elf
+ ;;
+ spu-*)
+ os=-elf
+ ;;
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ c4x-* | tic4x-*)
+ os=-coff
+ ;;
+ c8051-*)
+ os=-elf
+ ;;
+ hexagon-*)
+ os=-elf
+ ;;
+ tic54x-*)
+ os=-coff
+ ;;
+ tic55x-*)
+ os=-coff
+ ;;
+ tic6x-*)
+ os=-coff
+ ;;
+ # This must come before the *-dec entry.
+ pdp10-*)
+ os=-tops20
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mep-*)
+ os=-elf
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
+ or32-*)
+ os=-coff
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-be)
+ os=-beos
+ ;;
+ *-haiku)
+ os=-haiku
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-knuth)
+ os=-mmixware
+ ;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f30[01]-fujitsu | f700-fujitsu)
+ os=-uxpv
+ ;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
+ *)
+ os=-none
+ ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer. We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+ *-unknown)
+ case $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -cnk*|-aix*)
+ vendor=ibm
+ ;;
+ -beos*)
+ vendor=be
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -mpeix*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs* | -opened*)
+ vendor=ibm
+ ;;
+ -os400*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -tpf*)
+ vendor=ibm
+ ;;
+ -vxsim* | -vxworks* | -windiss*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ vendor=atari
+ ;;
+ -vos*)
+ vendor=stratus
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/build/autoconf/expandlibs.m4 b/build/autoconf/expandlibs.m4
new file mode 100644
index 000000000..898e5ce01
--- /dev/null
+++ b/build/autoconf/expandlibs.m4
@@ -0,0 +1,66 @@
+dnl This Source Code Form is subject to the terms of the Mozilla Public
+dnl License, v. 2.0. If a copy of the MPL was not distributed with this
+dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+AC_DEFUN([MOZ_EXPAND_LIBS],
+[
+dnl ========================================================
+dnl =
+dnl = Check what kind of list files are supported by the
+dnl = linker
+dnl =
+dnl ========================================================
+
+AC_CACHE_CHECK(what kind of list files are supported by the linker,
+ EXPAND_LIBS_LIST_STYLE,
+ [echo "int main() {return 0;}" > conftest.${ac_ext}
+ if AC_TRY_COMMAND(${CC-cc} -o conftest.${OBJ_SUFFIX} -c $CFLAGS $CPPFLAGS conftest.${ac_ext} 1>&5) && test -s conftest.${OBJ_SUFFIX}; then
+ echo "INPUT(conftest.${OBJ_SUFFIX})" > conftest.list
+ if AC_TRY_COMMAND(${CC-cc} -o conftest${ac_exeext} $LDFLAGS conftest.list $LIBS 1>&5) && test -s conftest${ac_exeext}; then
+ EXPAND_LIBS_LIST_STYLE=linkerscript
+ else
+ echo "conftest.${OBJ_SUFFIX}" > conftest.list
+ dnl -filelist is for the OS X linker. We need to try -filelist
+ dnl first because clang understands @file, but may pass an
+ dnl oversized argument list to the linker depending on the
+ dnl contents of @file.
+ if AC_TRY_COMMAND(${CC-cc} -o conftest${ac_exeext} $LDFLAGS [-Wl,-filelist,conftest.list] $LIBS 1>&5) && test -s conftest${ac_exeext}; then
+ EXPAND_LIBS_LIST_STYLE=filelist
+ elif AC_TRY_COMMAND(${CC-cc} -o conftest${ac_exeext} $LDFLAGS @conftest.list $LIBS 1>&5) && test -s conftest${ac_exeext}; then
+ EXPAND_LIBS_LIST_STYLE=list
+ else
+ EXPAND_LIBS_LIST_STYLE=none
+ fi
+ fi
+ else
+ dnl We really don't expect to get here, but just in case
+ AC_ERROR([couldn't compile a simple C file])
+ fi
+ rm -rf conftest*])
+
+LIBS_DESC_SUFFIX=desc
+AC_SUBST(LIBS_DESC_SUFFIX)
+AC_SUBST(EXPAND_LIBS_LIST_STYLE)
+
+if test "$GCC_USE_GNU_LD"; then
+ AC_CACHE_CHECK(what kind of ordering can be done with the linker,
+ EXPAND_LIBS_ORDER_STYLE,
+ [> conftest.order
+ _SAVE_LDFLAGS="$LDFLAGS"
+ LDFLAGS="${LDFLAGS} -Wl,--section-ordering-file,conftest.order"
+ AC_TRY_LINK([], [],
+ EXPAND_LIBS_ORDER_STYLE=section-ordering-file,
+ EXPAND_LIBS_ORDER_STYLE=)
+ LDFLAGS="$_SAVE_LDFLAGS"
+ if test -z "$EXPAND_LIBS_ORDER_STYLE"; then
+ if AC_TRY_COMMAND(${CC-cc} ${DSO_LDOPTS} ${LDFLAGS} -o ${DLL_PREFIX}conftest${DLL_SUFFIX} -Wl,--verbose 2> /dev/null | sed -n '/^===/,/^===/p' | grep '\.text'); then
+ EXPAND_LIBS_ORDER_STYLE=linkerscript
+ else
+ EXPAND_LIBS_ORDER_STYLE=none
+ fi
+ rm -f ${DLL_PREFIX}conftest${DLL_SUFFIX}
+ fi])
+fi
+AC_SUBST(EXPAND_LIBS_ORDER_STYLE)
+
+])
diff --git a/build/autoconf/frameptr.m4 b/build/autoconf/frameptr.m4
new file mode 100644
index 000000000..e7e50330e
--- /dev/null
+++ b/build/autoconf/frameptr.m4
@@ -0,0 +1,44 @@
+dnl This Source Code Form is subject to the terms of the Mozilla Public
+dnl License, v. 2.0. If a copy of the MPL was not distributed with this
+dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+dnl Set MOZ_FRAMEPTR_FLAGS to the flags that should be used for enabling or
+dnl disabling frame pointers in this architecture based on the configure
+dnl options
+
+AC_DEFUN([MOZ_SET_FRAMEPTR_FLAGS], [
+ case "$target" in
+ *android*)
+ unwind_tables="-funwind-tables"
+ ;;
+ esac
+ if test "$GNU_CC"; then
+ MOZ_ENABLE_FRAME_PTR="-fno-omit-frame-pointer $unwind_tables"
+ MOZ_DISABLE_FRAME_PTR="-fomit-frame-pointer"
+ if test "$CPU_ARCH" = arm; then
+ # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54398
+ MOZ_ENABLE_FRAME_PTR="$unwind_tables"
+ fi
+ else
+ case "$target" in
+ dnl Oy (Frame-Pointer Omission) is only support on x86 compilers
+ *-mingw32*)
+ MOZ_ENABLE_FRAME_PTR="-Oy-"
+ MOZ_DISABLE_FRAME_PTR="-Oy"
+ ;;
+ esac
+ fi
+
+ # If we are debugging, profiling, using sanitizers, or on win32 we want a
+ # frame pointer.
+ if test -z "$MOZ_OPTIMIZE" -o \
+ -n "$MOZ_PROFILING" -o \
+ -n "$MOZ_DEBUG" -o \
+ -n "$MOZ_MSAN" -o \
+ -n "$MOZ_ASAN" -o \
+ "$OS_ARCH:$CPU_ARCH" = "WINNT:x86"; then
+ MOZ_FRAMEPTR_FLAGS="$MOZ_ENABLE_FRAME_PTR"
+ else
+ MOZ_FRAMEPTR_FLAGS="$MOZ_DISABLE_FRAME_PTR"
+ fi
+])
diff --git a/build/autoconf/hooks.m4 b/build/autoconf/hooks.m4
new file mode 100644
index 000000000..5c921b549
--- /dev/null
+++ b/build/autoconf/hooks.m4
@@ -0,0 +1,82 @@
+dnl This Source Code Form is subject to the terms of the Mozilla Public
+dnl License, v. 2.0. If a copy of the MPL was not distributed with this
+dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+dnl Wrap AC_INIT_PREPARE to add the above trap.
+define([_MOZ_AC_INIT_PREPARE], defn([AC_INIT_PREPARE]))
+define([AC_INIT_PREPARE],
+[_MOZ_AC_INIT_PREPARE($1)
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+> subconfigures
+> skip_subconfigures
+])
+
+define([AC_OUTPUT_SUBDIRS],
+[for moz_config_dir in $1; do
+ _CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+ case "$moz_config_dir" in
+ *:*)
+ objdir=$(echo $moz_config_dir | awk -F: '{print [$]2}')
+ ;;
+ *)
+ objdir=$moz_config_dir
+ ;;
+ esac
+ dnl Because config.status, storing AC_SUBSTs, is written before any
+ dnl subconfigure runs, we need to use a file. Moreover, some subconfigures
+ dnl are started from a subshell, and variable modifications from a subshell
+ dnl wouldn't be preserved.
+ echo $objdir >> subconfigures
+
+ dumpenv="true | "
+ case "$host" in
+ *-mingw*)
+ _CONFIG_SHELL=$(cd $(dirname $_CONFIG_SHELL); pwd -W)/$(basename $_CONFIG_SHELL)
+ if test ! -e "$_CONFIG_SHELL" -a -e "${_CONFIG_SHELL}.exe"; then
+ _CONFIG_SHELL="${_CONFIG_SHELL}.exe"
+ fi
+ dnl Yes, this is horrible. But since msys doesn't preserve environment
+ dnl variables and command line arguments as they are when transitioning
+ dnl from msys (this script) to python (below), we have to resort to hacks,
+ dnl storing the environment and command line arguments from a msys process
+ dnl (perl), and reading it from python.
+ dumpenv="$PERL $_topsrcdir/build/win32/dumpenv4python.pl $ac_configure_args | "
+ ;;
+ esac
+
+ eval $dumpenv $PYTHON $_topsrcdir/build/subconfigure.py --prepare "$srcdir" "$moz_config_dir" "$_CONFIG_SHELL" $ac_configure_args ifelse($2,,,--cache-file="$2")
+
+ dnl Actual subconfigure execution happens in MOZ_RUN_CONFIG_STATUS
+done
+])
+
+define([AC_OUTPUT_SUBDIRS_NOW],
+[
+for moz_config_dir_ in $1; do
+ AC_OUTPUT_SUBDIRS($moz_config_dir_,$2)
+ tail -1 subconfigures >> skip_subconfigures
+ MOZ_RUN_SUBCONFIGURES(`tail -1 skip_subconfigures`)
+done
+])
+
+define([MOZ_RUN_SUBCONFIGURES],
+[dnl Execute subconfigure, unless --no-recursion was passed to configure.
+if test "$no_recursion" != yes; then
+ trap '' EXIT
+ if ! $PYTHON $_topsrcdir/build/subconfigure.py $1; then
+ exit 1
+ fi
+fi
+])
+
+define([MOZ_RUN_ALL_SUBCONFIGURES],[
+MOZ_RUN_SUBCONFIGURES([--list subconfigures --skip skip_subconfigures])
+])
+
+dnl Print error messages in config.log as well as stderr
+define([AC_MSG_ERROR],
+[{ echo "configure: error: $1" 1>&2; echo "configure: error: $1" 1>&5; exit 1; }])
diff --git a/build/autoconf/hotfixes.m4 b/build/autoconf/hotfixes.m4
new file mode 100644
index 000000000..9c8362041
--- /dev/null
+++ b/build/autoconf/hotfixes.m4
@@ -0,0 +1,23 @@
+dnl This Source Code Form is subject to the terms of the Mozilla Public
+dnl dnl License, v. 2.0. If a copy of the MPL was not distributed with this
+dnl dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+dnl Set of hotfixes to address issues in autoconf 2.13
+
+dnl Divert AC_CHECK_FUNC so that the #includes it uses can't interfere
+dnl with the function it tests.
+dnl So, when testing e.g. posix_memalign, any #include that AC_CHECK_FUNC
+dnl prints is replaced with:
+dnl #define posix_memalign innocuous_posix_memalign
+dnl #include "theinclude"
+dnl #undef posix_memalign
+dnl This avoids double declaration of that function when the header normally
+dnl declares it, while the test itself is just expecting the function not to be
+dnl declared at all, and declares it differently (which doesn't matter for the
+dnl test itself).
+dnl More recent versions of autoconf are essentially doing this.
+define([_AC_CHECK_FUNC],defn([AC_CHECK_FUNC]))dnl
+define([AC_CHECK_FUNC], [dnl
+patsubst(_AC_CHECK_FUNC($@), [#include.*$], [#define $1 innocuous_$1
+\&
+#undef $1])])dnl
diff --git a/build/autoconf/icu.m4 b/build/autoconf/icu.m4
new file mode 100644
index 000000000..794ddcdf4
--- /dev/null
+++ b/build/autoconf/icu.m4
@@ -0,0 +1,111 @@
+dnl This Source Code Form is subject to the terms of the Mozilla Public
+dnl License, v. 2.0. If a copy of the MPL was not distributed with this
+dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+dnl Set the MOZ_ICU_VERSION variable to denote the current version of the
+dnl ICU library, as well as a few other things.
+
+AC_DEFUN([MOZ_CONFIG_ICU], [
+
+ICU_LIB_NAMES=
+MOZ_SYSTEM_ICU=
+MOZ_ARG_WITH_BOOL(system-icu,
+[ --with-system-icu
+ Use system ICU (located with pkgconfig)],
+ MOZ_SYSTEM_ICU=1)
+
+if test -n "$MOZ_SYSTEM_ICU"; then
+ PKG_CHECK_MODULES(MOZ_ICU, icu-i18n >= 58.1)
+ CFLAGS="$CFLAGS $MOZ_ICU_CFLAGS"
+ CXXFLAGS="$CXXFLAGS $MOZ_ICU_CFLAGS"
+fi
+
+AC_SUBST(MOZ_SYSTEM_ICU)
+
+MOZ_ARG_WITH_STRING(intl-api,
+[ --with-intl-api, --with-intl-api=build, --without-intl-api
+ Determine the status of the ECMAScript Internationalization API. The first
+ (or lack of any of these) builds and exposes the API. The second builds it
+ but doesn't use ICU or expose the API to script. The third doesn't build
+ ICU at all.],
+ _INTL_API=$withval)
+
+ENABLE_INTL_API=
+EXPOSE_INTL_API=
+case "$_INTL_API" in
+no)
+ ;;
+build)
+ ENABLE_INTL_API=1
+ ;;
+yes)
+ ENABLE_INTL_API=1
+ EXPOSE_INTL_API=1
+ ;;
+*)
+ AC_MSG_ERROR([Invalid value passed to --with-intl-api: $_INTL_API])
+ ;;
+esac
+
+if test -n "$ENABLE_INTL_API"; then
+ USE_ICU=1
+fi
+
+if test -n "$EXPOSE_INTL_API"; then
+ AC_DEFINE(EXPOSE_INTL_API)
+fi
+
+if test -n "$ENABLE_INTL_API"; then
+ AC_DEFINE(ENABLE_INTL_API)
+fi
+
+dnl Settings for the implementation of the ECMAScript Internationalization API
+if test -n "$USE_ICU"; then
+ icudir="$_topsrcdir/intl/icu/source"
+ if test ! -d "$icudir"; then
+ icudir="$_topsrcdir/../../intl/icu/source"
+ if test ! -d "$icudir"; then
+ AC_MSG_ERROR([Cannot find the ICU directory])
+ fi
+ fi
+
+ version=`sed -n 's/^[[[:space:]]]*#[[:space:]]*define[[:space:]][[:space:]]*U_ICU_VERSION_MAJOR_NUM[[:space:]][[:space:]]*\([0-9][0-9]*\)[[:space:]]*$/\1/p' "$icudir/common/unicode/uvernum.h"`
+ if test x"$version" = x; then
+ AC_MSG_ERROR([cannot determine icu version number from uvernum.h header file $lineno])
+ fi
+ MOZ_ICU_VERSION="$version"
+
+ # TODO: the l is actually endian-dependent
+ # We could make this set as 'l' or 'b' for little or big, respectively,
+ # but we'd need to check in a big-endian version of the file.
+ ICU_DATA_FILE="icudt${version}l.dat"
+
+ dnl We won't build ICU data as a separate file when building
+ dnl JS standalone so that embedders don't have to deal with it.
+ dnl We also don't do it on Windows because sometimes the file goes
+ dnl missing -- possibly due to overzealous antivirus software? --
+ dnl which prevents the browser from starting up :(
+ if test -z "$JS_STANDALONE" -a -z "$MOZ_SYSTEM_ICU" -a "$OS_TARGET" != WINNT -a "$MOZ_WIDGET_TOOLKIT" != "android"; then
+ MOZ_ICU_DATA_ARCHIVE=1
+ else
+ MOZ_ICU_DATA_ARCHIVE=
+ fi
+fi
+
+AC_SUBST(MOZ_ICU_VERSION)
+AC_SUBST(ENABLE_INTL_API)
+AC_SUBST(USE_ICU)
+AC_SUBST(ICU_DATA_FILE)
+AC_SUBST(MOZ_ICU_DATA_ARCHIVE)
+
+if test -n "$USE_ICU" -a -z "$MOZ_SYSTEM_ICU"; then
+ if test -z "$YASM" -a -z "$GNU_AS" -a "$COMPILE_ENVIRONMENT"; then
+ AC_MSG_ERROR([Building ICU requires either yasm or a GNU assembler. If you do not have either of those available for this platform you must use --without-intl-api])
+ fi
+ dnl We build ICU as a static library.
+ AC_DEFINE(U_STATIC_IMPLEMENTATION)
+ dnl Source files that use ICU should have control over which parts of the ICU
+ dnl namespace they want to use.
+ AC_DEFINE(U_USING_ICU_NAMESPACE,0)
+fi
+])
diff --git a/build/autoconf/install-sh b/build/autoconf/install-sh
new file mode 100755
index 000000000..a4be13e59
--- /dev/null
+++ b/build/autoconf/install-sh
@@ -0,0 +1,123 @@
+#!/bin/sh
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+
+#
+# install - install a program, script, or datafile
+# This comes from X11R5; it is not part of GNU.
+#
+# $XConsortium: install.sh,v 1.2 89/12/18 14:47:22 jim Exp $
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+#
+
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+
+instcmd="$mvprog"
+chmodcmd=""
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=""
+dst=""
+
+while [ x"$1" != x ]; do
+ case $1 in
+ -c) instcmd="$cpprog"
+ shift
+ continue;;
+
+ -m) chmodcmd="$chmodprog $2"
+ shift
+ shift
+ continue;;
+
+ -o) chowncmd="$chownprog $2"
+ shift
+ shift
+ continue;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift
+ shift
+ continue;;
+
+ -s) stripcmd="$stripprog"
+ shift
+ continue;;
+
+ *) if [ x"$src" = x ]
+ then
+ src=$1
+ else
+ dst=$1
+ fi
+ shift
+ continue;;
+ esac
+done
+
+if [ x"$src" = x ]
+then
+ echo "install: no input file specified"
+ exit 1
+fi
+
+if [ x"$dst" = x ]
+then
+ echo "install: no destination specified"
+ exit 1
+fi
+
+
+# If destination is a directory, append the input filename; if your system
+# does not like double slashes in filenames, you may need to add some logic
+
+if [ -d $dst ]
+then
+ dst="$dst"/`basename $src`
+fi
+
+# Make a temp file name in the proper directory.
+
+dstdir=`dirname $dst`
+dsttmp=$dstdir/#inst.$$#
+
+# Move or copy the file name to the temp name
+
+$doit $instcmd $src $dsttmp
+
+# and set any options; do chmod last to preserve setuid bits
+
+if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; fi
+if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; fi
+if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; fi
+if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; fi
+
+# Now rename the file to the real destination.
+
+$doit $rmcmd $dst
+$doit $mvcmd $dsttmp $dst
+
+
+exit 0
diff --git a/build/autoconf/ios.m4 b/build/autoconf/ios.m4
new file mode 100644
index 000000000..b341cda89
--- /dev/null
+++ b/build/autoconf/ios.m4
@@ -0,0 +1,108 @@
+dnl This Source Code Form is subject to the terms of the Mozilla Public
+dnl License, v. 2.0. If a copy of the MPL was not distributed with this
+dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+AC_DEFUN([MOZ_IOS_PATH_PROG],
+[
+changequote({,})
+_prog_name=ifelse($2, {}, `echo $1 | tr "[:upper:]" "[:lower:]"`, $2)
+changequote([,])
+AC_CACHE_CHECK([for $_prog_name in iOS SDK],
+ac_cv_ios_path_$1,
+[
+_path=`xcrun --sdk $ios_sdk --find $_prog_name 2>/dev/null`
+_res=$?
+if test $_res -ne 0; then
+ AC_MSG_ERROR([Could not find '$_prog_name' in the iOS SDK])
+fi
+ac_cv_ios_path_$1=$_path
+])
+$1="${ac_cv_ios_path_$1}$3"
+])
+
+AC_DEFUN([MOZ_IOS_SDK],
+[
+
+MOZ_ARG_WITH_STRING(ios-sdk,
+[ --with-ios-sdk=TYPE
+ Type of iOS SDK to use (iphonesimulator, iphoneos)
+ and optionally version (like iphoneos8.2)],
+ ios_sdk=$withval)
+
+MOZ_ARG_ENABLE_STRING(ios-target,
+ [ --enable-ios-target=VER (default=8.0)
+ Set the minimum iOS version needed at runtime],
+ [_IOS_TARGET=$enableval])
+_IOS_TARGET_DEFAULT=8.0
+
+case "$target" in
+arm*-apple-darwin*)
+ if test -z "$ios_sdk" -o "$ios_sdk" = "yes"; then
+ ios_sdk=iphoneos
+ fi
+ case "$ios_sdk" in
+ iphoneos*)
+ ios_target_arg="-miphoneos-version-min"
+ ;;
+ *)
+ AC_MSG_ERROR([Only 'iphoneos' SDKs are valid when targeting iOS device, don't know what to do with '$ios_sdk'.])
+ ;;
+ esac
+ ;;
+*-apple-darwin*)
+ ios_target_arg="-mios-simulator-version-min"
+ case "$ios_sdk" in
+ # Empty SDK is okay, this might be an OS X desktop build.
+ ""|iphonesimulator*)
+ ;;
+ # Default to iphonesimulator
+ yes)
+ ios_sdk=iphonesimulator
+ ;;
+ *)
+ AC_MSG_ERROR([Only 'iphonesimulator' SDKs are valid when targeting iOS simulator.])
+ ;;
+ esac
+ ;;
+esac
+
+
+if test -n "$ios_sdk"; then
+ if test -z "$_IOS_TARGET"; then
+ _IOS_TARGET=$_IOS_TARGET_DEFAULT
+ ios_target_arg="${ios_target_arg}=${_IOS_TARGET}"
+ fi
+ # Ensure that xcrun knows where this SDK is.
+ ios_sdk_path=`xcrun --sdk $ios_sdk --show-sdk-path 2>/dev/null`
+ _ret=$?
+ if test $_ret -ne 0; then
+ AC_MSG_ERROR([iOS SDK '$ios_sdk' could not be found.])
+ fi
+ MOZ_IOS=1
+ export HOST_CC=clang
+ export HOST_CXX=clang++
+ # Add isysroot, arch, and ios target arguments
+ case "$target_cpu" in
+ arm*)
+ ARGS="-arch armv7"
+ ;;
+ *)
+ # Unfortunately simulator builds need this.
+ export CROSS_COMPILE=1
+ ;;
+ esac
+ ARGS=" $ARGS -isysroot $ios_sdk_path $ios_target_arg"
+ # Now find our tools
+ MOZ_IOS_PATH_PROG(CC, clang, $ARGS)
+ MOZ_IOS_PATH_PROG(CXX, clang++, $ARGS)
+ export CPP="$CC -E"
+ export LD="$CXX"
+ MOZ_IOS_PATH_PROG(AR)
+ MOZ_IOS_PATH_PROG(AS, as, $ARGS)
+ MOZ_IOS_PATH_PROG(OTOOL)
+ MOZ_IOS_PATH_PROG(STRIP)
+ export PKG_CONFIG_PATH=${ios_sdk_path}/usr/lib/pkgconfig/
+fi
+
+AC_SUBST(MOZ_IOS)
+])
diff --git a/build/autoconf/jemalloc.m4 b/build/autoconf/jemalloc.m4
new file mode 100644
index 000000000..3b9c603f7
--- /dev/null
+++ b/build/autoconf/jemalloc.m4
@@ -0,0 +1,114 @@
+dnl This Source Code Form is subject to the terms of the Mozilla Public
+dnl License, v. 2.0. If a copy of the MPL was not distributed with this
+dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+AC_DEFUN([MOZ_SUBCONFIGURE_JEMALLOC], [
+
+if test "$MOZ_BUILD_APP" != js -o -n "$JS_STANDALONE"; then
+
+ # Run jemalloc configure script
+
+ if test -z "$MOZ_SYSTEM_JEMALLOC" -a "$MOZ_MEMORY" && test -n "$MOZ_JEMALLOC4" -o -n "$MOZ_REPLACE_MALLOC"; then
+ ac_configure_args="--build=$build --host=$target --enable-stats --with-jemalloc-prefix=je_ --disable-valgrind"
+ # We're using memalign for _aligned_malloc in memory/build/mozmemory_wrap.c
+ # on Windows, so just export memalign on all platforms.
+ ac_configure_args="$ac_configure_args ac_cv_func_memalign=yes"
+ if test -n "$MOZ_REPLACE_MALLOC"; then
+ # When using replace_malloc, we always want valloc exported from jemalloc.
+ ac_configure_args="$ac_configure_args ac_cv_func_valloc=yes"
+ if test "${OS_ARCH}" = Darwin; then
+ # We also need to enable pointer validation on Mac because jemalloc's
+ # zone allocator is not used.
+ ac_configure_args="$ac_configure_args --enable-ivsalloc"
+ fi
+ fi
+ if test -n "$MOZ_JEMALLOC4"; then
+ case "${OS_ARCH}" in
+ WINNT|Darwin)
+ # We want jemalloc functions to be kept hidden on both Mac and Windows
+ # See memory/build/mozmemory_wrap.h for details.
+ ac_configure_args="$ac_configure_args --without-export"
+ ;;
+ esac
+ if test "${OS_ARCH}" = WINNT; then
+ # Lazy lock initialization doesn't play well with lazy linking of
+ # mozglue.dll on Windows XP (leads to startup crash), so disable it.
+ ac_configure_args="$ac_configure_args --disable-lazy-lock"
+
+ # 64-bit Windows builds require a minimum 16-byte alignment.
+ if test -n "$HAVE_64BIT_BUILD"; then
+ ac_configure_args="$ac_configure_args --with-lg-tiny-min=4"
+ fi
+ fi
+ elif test "${OS_ARCH}" = Darwin; then
+ # When building as a replace-malloc lib, disabling the zone allocator
+ # forces to use pthread_atfork.
+ ac_configure_args="$ac_configure_args --disable-zone-allocator"
+ fi
+ _MANGLE="malloc posix_memalign aligned_alloc calloc realloc free memalign valloc malloc_usable_size"
+ JEMALLOC_WRAPPER=
+ if test -z "$MOZ_REPLACE_MALLOC"; then
+ case "$OS_ARCH" in
+ Linux|DragonFly|FreeBSD|NetBSD|OpenBSD)
+ MANGLE=$_MANGLE
+ ;;
+ esac
+ elif test -z "$MOZ_JEMALLOC4"; then
+ MANGLE=$_MANGLE
+ JEMALLOC_WRAPPER=replace_
+ fi
+ if test -n "$MANGLE"; then
+ MANGLED=
+ for mangle in ${MANGLE}; do
+ if test -n "$MANGLED"; then
+ MANGLED="$mangle:$JEMALLOC_WRAPPER$mangle,$MANGLED"
+ else
+ MANGLED="$mangle:$JEMALLOC_WRAPPER$mangle"
+ fi
+ done
+ ac_configure_args="$ac_configure_args --with-mangling=$MANGLED"
+ fi
+ unset CONFIG_FILES
+ if test -z "$MOZ_TLS"; then
+ ac_configure_args="$ac_configure_args --disable-tls"
+ fi
+ EXTRA_CFLAGS="$CFLAGS"
+ for var in AS CC CXX CPP LD AR RANLIB STRIP CPPFLAGS EXTRA_CFLAGS LDFLAGS; do
+ ac_configure_args="$ac_configure_args $var='`eval echo \\${${var}}`'"
+ done
+
+ # jemalloc's configure assumes that if you have CFLAGS set at all, you set
+ # all the flags necessary to configure jemalloc, which is not likely to be
+ # the case on Windows if someone is building Firefox with flags set in
+ # their mozconfig.
+ if test "$_MSC_VER"; then
+ ac_configure_args="$ac_configure_args CFLAGS="
+ fi
+
+ # Force disable DSS support in jemalloc.
+ ac_configure_args="$ac_configure_args ac_cv_func_sbrk=false"
+
+ # Make Linux builds munmap freed chunks instead of recycling them.
+ ac_configure_args="$ac_configure_args --enable-munmap"
+
+ # Disable cache oblivious behavior that appears to have a performance
+ # impact on Firefox.
+ ac_configure_args="$ac_configure_args --disable-cache-oblivious"
+
+ if ! test -e memory/jemalloc; then
+ mkdir -p memory/jemalloc
+ fi
+
+ # jemalloc's configure runs git to determine the version. But when building
+ # from a gecko git clone, the git commands it uses is going to pick gecko's
+ # information, not jemalloc's, which is useless. So pretend we don't have git
+ # at all. That will make jemalloc's configure pick the in-tree VERSION file.
+ (PATH="$srcdir/memory/jemalloc/helper:$PATH";
+ AC_OUTPUT_SUBDIRS(memory/jemalloc/src)
+ ) || exit 1
+ ac_configure_args="$_SUBDIR_CONFIG_ARGS"
+ fi
+
+fi
+
+])
diff --git a/build/autoconf/lto.m4 b/build/autoconf/lto.m4
new file mode 100644
index 000000000..572a04b48
--- /dev/null
+++ b/build/autoconf/lto.m4
@@ -0,0 +1,19 @@
+dnl This Source Code Form is subject to the terms of the Mozilla Public
+dnl License, v. 2.0. If a copy of the MPL was not distributed with this
+dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+dnl check if the build is using lto. This is really primitive and only detects llvm based
+dnl compilers right now.
+AC_DEFUN([MOZ_DOING_LTO],
+[
+ cat > conftest.c <<EOF
+ int foo = 1;
+EOF
+ $1=no
+ if ${CC-cc} ${CFLAGS} -S conftest.c -o conftest.s >/dev/null 2>&1; then
+ if grep '^target triple =' conftest.s; then
+ $1=yes
+ fi
+ fi
+ rm -f conftest.[cs]
+])
diff --git a/build/autoconf/mozheader.m4 b/build/autoconf/mozheader.m4
new file mode 100644
index 000000000..e99e35a40
--- /dev/null
+++ b/build/autoconf/mozheader.m4
@@ -0,0 +1,32 @@
+dnl This Source Code Form is subject to the terms of the Mozilla Public
+dnl License, v. 2.0. If a copy of the MPL was not distributed with this
+dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+dnl MOZ_CHECK_HEADER(HEADER-FILE, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, INCLUDES]]])
+AC_DEFUN([MOZ_CHECK_HEADER],
+[ dnl Do the transliteration at runtime so arg 1 can be a shell variable.
+ ac_safe=`echo "$1" | sed 'y%./+-%__p_%'`
+ AC_MSG_CHECKING([for $1])
+ AC_CACHE_VAL(ac_cv_header_$ac_safe,
+ [ AC_TRY_COMPILE([$4
+#include <$1>], ,
+ eval "ac_cv_header_$ac_safe=yes",
+ eval "ac_cv_header_$ac_safe=no") ])
+ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ AC_MSG_RESULT(yes)
+ ifelse([$2], , :, [$2])
+ else
+ AC_MSG_RESULT(no)
+ ifelse([$3], , , [$3])
+ fi
+])
+
+dnl MOZ_CHECK_HEADERS(HEADER-FILE... [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, INCLUDES]]])
+AC_DEFUN([MOZ_CHECK_HEADERS],
+[ for ac_hdr in $1
+ do
+ MOZ_CHECK_HEADER($ac_hdr,
+ [ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ AC_DEFINE_UNQUOTED($ac_tr_hdr) $2], $3, [$4])
+ done
+])
diff --git a/build/autoconf/mozprog.m4 b/build/autoconf/mozprog.m4
new file mode 100644
index 000000000..08747b495
--- /dev/null
+++ b/build/autoconf/mozprog.m4
@@ -0,0 +1,42 @@
+dnl This Source Code Form is subject to the terms of the Mozilla Public
+dnl License, v. 2.0. If a copy of the MPL was not distributed with this
+dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+AC_DEFUN([MOZ_PROG_CHECKMSYS],
+[AC_REQUIRE([AC_INIT_BINSH])dnl
+if test `uname -s | grep -c MINGW 2>/dev/null` != "0"; then
+ msyshost=1
+fi
+])
+
+AC_DEFUN([MOZ_PATH_PROG],
+[ AC_PATH_PROG($1,$2,$3,$4)
+ if test "$msyshost"; then
+ case "[$]$1" in
+ /*)
+ tmp_DIRNAME=`dirname "[$]$1"`
+ tmp_BASENAME=`basename "[$]$1"`
+ tmp_PWD=`cd "$tmp_DIRNAME" && pwd -W`
+ $1="$tmp_PWD/$tmp_BASENAME"
+ if test -e "[$]$1.exe"; then
+ $1="[$]$1.exe"
+ fi
+ esac
+ fi
+])
+
+AC_DEFUN([MOZ_PATH_PROGS],
+[ AC_PATH_PROGS($1,$2,$3,$4)
+ if test "$msyshost"; then
+ case "[$]$1" in
+ /*)
+ tmp_DIRNAME=`dirname "[$]$1"`
+ tmp_BASENAME=`basename "[$]$1"`
+ tmp_PWD=`cd "$tmp_DIRNAME" && pwd -W`
+ $1="$tmp_PWD/$tmp_BASENAME"
+ if test -e "[$]$1.exe"; then
+ $1="[$]$1.exe"
+ fi
+ esac
+ fi
+])
diff --git a/build/autoconf/nspr-build.m4 b/build/autoconf/nspr-build.m4
new file mode 100644
index 000000000..b733579c2
--- /dev/null
+++ b/build/autoconf/nspr-build.m4
@@ -0,0 +1,200 @@
+dnl This Source Code Form is subject to the terms of the Mozilla Public
+dnl License, v. 2.0. If a copy of the MPL was not distributed with this
+dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+AC_DEFUN([MOZ_CONFIG_NSPR], [
+
+ifelse([$1],,define(CONFIGURING_JS,yes))
+
+dnl Possible ways this can be called:
+dnl from toplevel configure:
+dnl JS_STANDALONE= MOZ_BUILD_APP!=js
+dnl from js/src/configure invoked by toplevel configure:
+dnl JS_STANDALONE= MOZ_BUILD_APP=js
+dnl from standalone js/src/configure:
+dnl JS_STANDALONE=1 MOZ_BUILD_APP=js
+
+dnl ========================================================
+dnl = Find the right NSPR to use.
+dnl ========================================================
+MOZ_ARG_WITH_STRING(nspr-cflags,
+[ --with-nspr-cflags=FLAGS
+ Pass FLAGS to CC when building code that uses NSPR.
+ Use this when there's no accurate nspr-config
+ script available. This is the case when building
+ SpiderMonkey as part of the Mozilla tree: the
+ top-level configure script computes NSPR flags
+ that accomodate the quirks of that environment.],
+ NSPR_CFLAGS=$withval)
+MOZ_ARG_WITH_STRING(nspr-libs,
+[ --with-nspr-libs=LIBS Pass LIBS to LD when linking code that uses NSPR.
+ See --with-nspr-cflags for more details.],
+ NSPR_LIBS=$withval)
+
+ifdef([CONFIGURING_JS],[
+ MOZ_ARG_ENABLE_BOOL(nspr-build,
+[ --enable-nspr-build Build NSPR from source tree],
+ MOZ_BUILD_NSPR=1,
+ MOZ_BUILD_NSPR=)
+])
+
+if test "$MOZ_BUILD_APP" != js || test -n "$JS_STANDALONE"; then
+ _IS_OUTER_CONFIGURE=1
+fi
+
+MOZ_ARG_WITH_BOOL(system-nspr,
+[ --with-system-nspr Use an NSPR that is already built and installed.
+ Use the 'nspr-config' script in the current path,
+ or look for the script in the directories given with
+ --with-nspr-exec-prefix or --with-nspr-prefix.
+ (Those flags are only checked if you specify
+ --with-system-nspr.)],
+ _USE_SYSTEM_NSPR=1 )
+
+JS_POSIX_NSPR=unset
+ifdef([CONFIGURING_JS],[
+ if test -n "$JS_STANDALONE"; then
+ case "$target" in
+ *linux*|*darwin*|*dragonfly*|*freebsd*|*netbsd*|*openbsd*)
+ if test -z "$_HAS_NSPR"; then
+ JS_POSIX_NSPR_DEFAULT=1
+ fi
+ ;;
+ esac
+ fi
+
+ MOZ_ARG_ENABLE_BOOL(posix-nspr-emulation,
+[ --enable-posix-nspr-emulation
+ Enable emulation of NSPR for POSIX systems],
+ JS_POSIX_NSPR=1,
+ JS_POSIX_NSPR=)
+])
+
+dnl Pass at most one of
+dnl --with-system-nspr
+dnl --with-nspr-cflags/libs
+dnl --enable-nspr-build
+dnl --enable-posix-nspr-emulation
+
+AC_MSG_CHECKING([NSPR selection])
+nspr_opts=
+which_nspr=default
+if test -n "$_USE_SYSTEM_NSPR"; then
+ nspr_opts="x$nspr_opts"
+ which_nspr="system"
+fi
+if test -n "$NSPR_CFLAGS" -o -n "$NSPR_LIBS"; then
+ nspr_opts="x$nspr_opts"
+ which_nspr="command-line"
+fi
+if test -n "$MOZ_BUILD_NSPR"; then
+ nspr_opts="x$nspr_opts"
+ which_nspr="source-tree"
+fi
+if test "$JS_POSIX_NSPR" = unset; then
+ JS_POSIX_NSPR=
+else
+ nspr_opts="x$nspr_opts"
+ which_nspr="posix-wrapper"
+fi
+
+if test -z "$nspr_opts"; then
+ if test "$MOZ_BUILD_APP" != js; then
+ dnl Toplevel configure defaults to using nsprpub from the source tree
+ MOZ_BUILD_NSPR=1
+ which_nspr="source-tree"
+ else
+ dnl JS configure defaults to emulated NSPR if available, falling back
+ dnl to nsprpub.
+ JS_POSIX_NSPR="$JS_POSIX_NSPR_DEFAULT"
+ if test -z "$JS_POSIX_NSPR"; then
+ MOZ_BUILD_NSPR=1
+ which_nspr="source-tree"
+ else
+ which_nspr="posix-wrapper"
+ fi
+ fi
+fi
+
+if test -z "$nspr_opts" || test "$nspr_opts" = x; then
+ AC_MSG_RESULT($which_nspr)
+else
+ AC_MSG_ERROR([only one way of using NSPR may be selected. See 'configure --help'.])
+fi
+
+AC_SUBST(MOZ_BUILD_NSPR)
+
+if test "$MOZ_BUILD_APP" = js; then
+ if test "$JS_POSIX_NSPR" = 1; then
+ AC_DEFINE(JS_POSIX_NSPR)
+ fi
+ AC_SUBST(JS_POSIX_NSPR)
+fi
+
+# A (sub)configure invoked by the toplevel configure will always receive
+# --with-nspr-libs on the command line. It will never need to figure out
+# anything itself.
+if test -n "$_IS_OUTER_CONFIGURE"; then
+
+if test -n "$_USE_SYSTEM_NSPR"; then
+ AM_PATH_NSPR($NSPR_MINVER, [MOZ_SYSTEM_NSPR=1], [AC_MSG_ERROR([you do not have NSPR installed or your version is older than $NSPR_MINVER.])])
+fi
+
+if test -n "$MOZ_SYSTEM_NSPR" -o -n "$NSPR_CFLAGS" -o -n "$NSPR_LIBS"; then
+ _SAVE_CFLAGS=$CFLAGS
+ CFLAGS="$CFLAGS $NSPR_CFLAGS"
+ AC_TRY_COMPILE([#include "prtypes.h"],
+ [#ifndef PR_STATIC_ASSERT
+ #error PR_STATIC_ASSERT not defined or requires including prtypes.h
+ #endif],
+ ,
+ AC_MSG_ERROR([system NSPR does not support PR_STATIC_ASSERT or including prtypes.h does not provide it]))
+ AC_TRY_COMPILE([#include "prtypes.h"],
+ [#ifndef PR_UINT64
+ #error PR_UINT64 not defined or requires including prtypes.h
+ #endif],
+ ,
+ AC_MSG_ERROR([system NSPR does not support PR_UINT64 or including prtypes.h does not provide it]))
+ CFLAGS=$_SAVE_CFLAGS
+elif test -z "$JS_POSIX_NSPR"; then
+ NSPR_INCLUDE_DIR="${DIST}/include/nspr"
+ NSPR_CFLAGS="-I${NSPR_INCLUDE_DIR}"
+ if test -n "$GNU_CC"; then
+ if test -n "$MOZ_FOLD_LIBS"; then
+ NSPR_LIB_DIR=${DIST}/lib
+ else
+ NSPR_LIB_DIR=${DIST}/bin
+ fi
+ NSPR_LIBS="-L${NSPR_LIB_DIR} -lnspr${NSPR_VERSION} -lplc${NSPR_VERSION} -lplds${NSPR_VERSION}"
+ else
+ # NSS needs actual static libs to link to, and this is where they are.
+ NSPR_LIBS="${DIST}/lib/nspr${NSPR_VERSION}.lib ${DIST}/lib/plc${NSPR_VERSION}.lib ${DIST}/lib/plds${NSPR_VERSION}.lib "
+ NSPR_LIB_DIR="${DIST}/lib"
+ fi
+fi
+
+AC_SUBST_LIST(NSPR_CFLAGS)
+AC_SUBST(NSPR_INCLUDE_DIR)
+AC_SUBST(NSPR_LIB_DIR)
+
+PKGCONF_REQUIRES_PRIVATE="Requires.private: nspr"
+if test -n "$MOZ_SYSTEM_NSPR"; then
+ _SAVE_CFLAGS=$CFLAGS
+ CFLAGS="$CFLAGS $NSPR_CFLAGS"
+ AC_TRY_COMPILE([#include "prlog.h"],
+ [#ifndef PR_STATIC_ASSERT
+ #error PR_STATIC_ASSERT not defined
+ #endif],
+ ,
+ AC_MSG_ERROR([system NSPR does not support PR_STATIC_ASSERT]))
+ CFLAGS=$_SAVE_CFLAGS
+ # piggy back on $MOZ_SYSTEM_NSPR to set a variable for the nspr check for js.pc
+ PKGCONF_REQUIRES_PRIVATE="Requires.private: nspr >= $NSPR_MINVER"
+elif test -n "$JS_POSIX_NSPR"; then
+ PKGCONF_REQUIRES_PRIVATE=
+fi
+AC_SUBST([PKGCONF_REQUIRES_PRIVATE])
+
+fi # _IS_OUTER_CONFIGURE
+
+])
diff --git a/build/autoconf/nspr.m4 b/build/autoconf/nspr.m4
new file mode 100644
index 000000000..cccc8828e
--- /dev/null
+++ b/build/autoconf/nspr.m4
@@ -0,0 +1,110 @@
+# -*- tab-width: 4; -*-
+# Configure paths for NSPR
+# Public domain - Chris Seawood <cls@seawood.org> 2001-04-05
+# Based upon gtk.m4 (also PD) by Owen Taylor
+
+dnl AM_PATH_NSPR([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl Test for NSPR, and define NSPR_CFLAGS and NSPR_LIBS
+dnl
+dnl If the nspr-config script is available, use it to find the
+dnl appropriate CFLAGS and LIBS, and to check for the required
+dnl version, and run ACTION-IF-FOUND.
+dnl
+dnl Otherwise, if NO_NSPR_CONFIG_SYSTEM_VERSION is set, we use it,
+dnl NO_NSPR_CONFIG_SYSTEM_CFLAGS, and NO_NSPR_CONFIG_SYSTEM_LIBS to
+dnl provide default values, and run ACTION-IF-FOUND. (Some systems
+dnl ship NSPR without nspr-config, but can glean the appropriate flags
+dnl and version.)
+dnl
+dnl Otherwise, run ACTION-IF-NOT-FOUND.
+AC_DEFUN([AM_PATH_NSPR],
+[dnl
+
+AC_ARG_WITH(nspr-prefix,
+ [ --with-nspr-prefix=PFX Prefix where NSPR is installed],
+ nspr_config_prefix="$withval",
+ nspr_config_prefix="")
+
+AC_ARG_WITH(nspr-exec-prefix,
+ [ --with-nspr-exec-prefix=PFX
+ Exec prefix where NSPR is installed],
+ nspr_config_exec_prefix="$withval",
+ nspr_config_exec_prefix="")
+
+ if test -n "$nspr_config_exec_prefix"; then
+ nspr_config_args="$nspr_config_args --exec-prefix=$nspr_config_exec_prefix"
+ if test -z "$NSPR_CONFIG"; then
+ NSPR_CONFIG=$nspr_config_exec_prefix/bin/nspr-config
+ fi
+ fi
+ if test -n "$nspr_config_prefix"; then
+ nspr_config_args="$nspr_config_args --prefix=$nspr_config_prefix"
+ if test -z "$NSPR_CONFIG"; then
+ NSPR_CONFIG=$nspr_config_prefix/bin/nspr-config
+ fi
+ fi
+
+ unset ac_cv_path_NSPR_CONFIG
+ AC_PATH_PROG(NSPR_CONFIG, nspr-config, no)
+ min_nspr_version=ifelse([$1], ,4.0.0,$1)
+ AC_MSG_CHECKING(for NSPR - version >= $min_nspr_version)
+
+ no_nspr=""
+ if test "$NSPR_CONFIG" != "no"; then
+ NSPR_CFLAGS=`$NSPR_CONFIG $nspr_config_args --cflags`
+ NSPR_LIBS=`$NSPR_CONFIG $nspr_config_args --libs`
+ NSPR_VERSION_STRING=`$NSPR_CONFIG $nspr_config_args --version`
+ elif test -n "${NO_NSPR_CONFIG_SYSTEM_VERSION}"; then
+ NSPR_CFLAGS="${NO_NSPR_CONFIG_SYSTEM_CFLAGS}"
+ NSPR_LIBS="${NO_NSPR_CONFIG_SYSTEM_LDFLAGS}"
+ NSPR_VERSION_STRING="$NO_NSPR_CONFIG_SYSTEM_VERSION"
+ else
+ no_nspr="yes"
+ fi
+
+ if test -z "$no_nspr"; then
+ nspr_config_major_version=`echo $NSPR_VERSION_STRING | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\(\.\([[0-9]]*\)\)\{0,1\}/\1/'`
+ nspr_config_minor_version=`echo $NSPR_VERSION_STRING | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\(\.\([[0-9]]*\)\)\{0,1\}/\2/'`
+ nspr_config_micro_version=`echo $NSPR_VERSION_STRING | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\(\.\([[0-9]]*\)\)\{0,1\}/\4/'`
+ if test -z "$nspr_config_micro_version"; then
+ nspr_config_micro_version="0"
+ fi
+
+ min_nspr_major_version=`echo $min_nspr_version | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\(\.\([[0-9]]*\)\)\{0,1\}/\1/'`
+ min_nspr_minor_version=`echo $min_nspr_version | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\(\.\([[0-9]]*\)\)\{0,1\}/\2/'`
+ min_nspr_micro_version=`echo $min_nspr_version | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\(\.\([[0-9]]*\)\)\{0,1\}/\4/'`
+ if test -z "$min_nspr_micro_version"; then
+ min_nspr_micro_version="0"
+ fi
+
+ if test "$nspr_config_major_version" -ne "$min_nspr_major_version"; then
+ no_nspr="yes"
+ elif test "$nspr_config_major_version" -eq "$min_nspr_major_version" &&
+ test "$nspr_config_minor_version" -lt "$min_nspr_minor_version"; then
+ no_nspr="yes"
+ elif test "$nspr_config_major_version" -eq "$min_nspr_major_version" &&
+ test "$nspr_config_minor_version" -eq "$min_nspr_minor_version" &&
+ test "$nspr_config_micro_version" -lt "$min_nspr_micro_version"; then
+ no_nspr="yes"
+ fi
+ fi
+
+ if test -z "$no_nspr"; then
+ AC_MSG_RESULT(yes)
+ ifelse([$2], , :, [$2])
+ else
+ AC_MSG_RESULT(no)
+ ifelse([$3], , :, [$3])
+ fi
+
+
+ AC_SUBST_LIST(NSPR_CFLAGS)
+ AC_SUBST_LIST(NSPR_LIBS)
+
+])
diff --git a/build/autoconf/nss.m4 b/build/autoconf/nss.m4
new file mode 100644
index 000000000..07efb0078
--- /dev/null
+++ b/build/autoconf/nss.m4
@@ -0,0 +1,91 @@
+# -*- tab-width: 4; -*-
+# Configure paths for NSS
+# Public domain - Chris Seawood <cls@seawood.org> 2001-04-05
+# Based upon gtk.m4 (also PD) by Owen Taylor
+
+dnl AM_PATH_NSS([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl Test for NSS, and define NSS_CFLAGS and NSS_LIBS
+AC_DEFUN([AM_PATH_NSS],
+[dnl
+
+AC_ARG_WITH(nss-prefix,
+ [ --with-nss-prefix=PFX Prefix where NSS is installed],
+ nss_config_prefix="$withval",
+ nss_config_prefix="")
+
+AC_ARG_WITH(nss-exec-prefix,
+ [ --with-nss-exec-prefix=PFX
+ Exec prefix where NSS is installed],
+ nss_config_exec_prefix="$withval",
+ nss_config_exec_prefix="")
+
+ if test -n "$nss_config_exec_prefix"; then
+ nss_config_args="$nss_config_args --exec-prefix=$nss_config_exec_prefix"
+ if test -z "$NSS_CONFIG"; then
+ NSS_CONFIG=$nss_config_exec_prefix/bin/nss-config
+ fi
+ fi
+ if test -n "$nss_config_prefix"; then
+ nss_config_args="$nss_config_args --prefix=$nss_config_prefix"
+ if test -z "$NSS_CONFIG"; then
+ NSS_CONFIG=$nss_config_prefix/bin/nss-config
+ fi
+ fi
+
+ unset ac_cv_path_NSS_CONFIG
+ AC_PATH_PROG(NSS_CONFIG, nss-config, no)
+ min_nss_version=ifelse([$1], ,3.0.0,$1)
+ AC_MSG_CHECKING(for NSS - version >= $min_nss_version)
+
+ no_nss=""
+ if test "$NSS_CONFIG" = "no"; then
+ no_nss="yes"
+ else
+ NSS_CFLAGS=`$NSS_CONFIG $nss_config_args --cflags`
+ NSS_LIBS=`$NSS_CONFIG $nss_config_args --libs`
+
+ nss_config_major_version=`$NSS_CONFIG $nss_config_args --version | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\(\.\([[0-9]]*\)\)\{0,1\}/\1/'`
+ nss_config_minor_version=`$NSS_CONFIG $nss_config_args --version | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\(\.\([[0-9]]*\)\)\{0,1\}/\2/'`
+ nss_config_micro_version=`$NSS_CONFIG $nss_config_args --version | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\(\.\([[0-9]]*\)\)\{0,1\}/\4/'`
+ if test -z "$nss_config_micro_version"; then
+ nss_config_micro_version="0"
+ fi
+
+ min_nss_major_version=`echo $min_nss_version | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\(\.\([[0-9]]*\)\)\{0,1\}/\1/'`
+ min_nss_minor_version=`echo $min_nss_version | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\(\.\([[0-9]]*\)\)\{0,1\}/\2/'`
+ min_nss_micro_version=`echo $min_nss_version | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\(\.\([[0-9]]*\)\)\{0,1\}/\4/'`
+ if test -z "$min_nss_micro_version"; then
+ min_nss_micro_version="0"
+ fi
+
+ if test "$nss_config_major_version" -lt "$min_nss_major_version"; then
+ no_nss="yes"
+ elif test "$nss_config_major_version" -eq "$min_nss_major_version" &&
+ test "$nss_config_minor_version" -lt "$min_nss_minor_version"; then
+ no_nss="yes"
+ elif test "$nss_config_major_version" -eq "$min_nss_major_version" &&
+ test "$nss_config_minor_version" -eq "$min_nss_minor_version" &&
+ test "$nss_config_micro_version" -lt "$min_nss_micro_version"; then
+ no_nss="yes"
+ fi
+ fi
+
+ if test -z "$no_nss"; then
+ AC_MSG_RESULT(yes)
+ ifelse([$2], , :, [$2])
+ else
+ AC_MSG_RESULT(no)
+ ifelse([$3], , :, [$3])
+ fi
+
+
+ AC_SUBST_LIST(NSS_CFLAGS)
+ AC_SUBST_LIST(NSS_LIBS)
+
+])
diff --git a/build/autoconf/pkg.m4 b/build/autoconf/pkg.m4
new file mode 100644
index 000000000..ca8ef7e5a
--- /dev/null
+++ b/build/autoconf/pkg.m4
@@ -0,0 +1,61 @@
+dnl This Source Code Form is subject to the terms of the Mozilla Public
+dnl License, v. 2.0. If a copy of the MPL was not distributed with this
+dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
+# defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page
+# also defines GSTUFF_PKG_ERRORS on error
+# PKG_CONFIG is set by Python configure, if it is empty here it could not
+# be found.
+AC_DEFUN([PKG_CHECK_MODULES],
+[succeeded=no
+
+ if test -z "$PKG_CONFIG"; then
+ echo "*** The pkg-config script could not be found. Make sure it is"
+ echo "*** in your path, or set the PKG_CONFIG environment variable"
+ echo "*** to the full path to pkg-config."
+ echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ AC_MSG_CHECKING(for $2)
+
+ if $PKG_CONFIG --exists "$2" ; then
+ AC_MSG_RESULT(yes)
+ succeeded=yes
+
+ AC_MSG_CHECKING($1_CFLAGS)
+ $1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
+ AC_MSG_RESULT($$1_CFLAGS)
+
+ AC_MSG_CHECKING($1_LIBS)
+ ## Remove evil flags like -Wl,--export-dynamic
+ $1_LIBS="`$PKG_CONFIG --libs \"$2\" |sed s/-Wl,--export-dynamic//g`"
+ AC_MSG_RESULT($$1_LIBS)
+ else
+ $1_CFLAGS=""
+ $1_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
+ ifelse([$4], ,echo $$1_PKG_ERRORS,)
+ fi
+
+ AC_SUBST_LIST($1_CFLAGS)
+ AC_SUBST_LIST($1_LIBS)
+ else
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ fi
+ fi
+
+ if test $succeeded = yes; then
+ ifelse([$3], , :, [$3])
+ else
+ if test "$COMPILE_ENVIRONMENT"; then
+ ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4])
+ fi
+ fi
+])
+
+
diff --git a/build/autoconf/sanitize.m4 b/build/autoconf/sanitize.m4
new file mode 100644
index 000000000..3193d5c62
--- /dev/null
+++ b/build/autoconf/sanitize.m4
@@ -0,0 +1,106 @@
+dnl This Source Code Form is subject to the terms of the Mozilla Public
+dnl License, v. 2.0. If a copy of the MPL was not distributed with this
+dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+AC_DEFUN([MOZ_CONFIG_SANITIZE], [
+
+dnl ========================================================
+dnl = Use Address Sanitizer
+dnl ========================================================
+MOZ_ARG_ENABLE_BOOL(address-sanitizer,
+[ --enable-address-sanitizer Enable Address Sanitizer (default=no)],
+ MOZ_ASAN=1,
+ MOZ_ASAN= )
+if test -n "$MOZ_ASAN"; then
+ MOZ_LLVM_HACKS=1
+ if test -n "$CLANG_CL"; then
+ # Look for the ASan runtime binary
+ if test "$CPU_ARCH" = "x86_64"; then
+ MOZ_CLANG_RT_ASAN_LIB=clang_rt.asan_dynamic-x86_64.dll
+ else
+ MOZ_CLANG_RT_ASAN_LIB=clang_rt.asan_dynamic-i386.dll
+ fi
+ # We use MOZ_PATH_PROG in order to get a Windows style path.
+ MOZ_PATH_PROG(MOZ_CLANG_RT_ASAN_LIB_PATH, $MOZ_CLANG_RT_ASAN_LIB)
+ if test -z "$MOZ_CLANG_RT_ASAN_LIB_PATH"; then
+ AC_MSG_ERROR([Couldn't find $MOZ_CLANG_RT_ASAN_LIB. It should be available in the same location as clang-cl.])
+ fi
+ AC_SUBST(MOZ_CLANG_RT_ASAN_LIB_PATH)
+ # Suppressing errors in recompiled code.
+ if test "$OS_ARCH" = "WINNT"; then
+ CFLAGS="-fsanitize-blacklist=$_topsrcdir/build/sanitizers/asan_blacklist_win.txt $CFLAGS"
+ CXXFLAGS="-fsanitize-blacklist=$_topsrcdir/build/sanitizers/asan_blacklist_win.txt $CXXFLAGS"
+ fi
+ fi
+ CFLAGS="-fsanitize=address $CFLAGS"
+ CXXFLAGS="-fsanitize=address $CXXFLAGS"
+ if test -z "$CLANG_CL"; then
+ LDFLAGS="-fsanitize=address $LDFLAGS"
+ fi
+ AC_DEFINE(MOZ_ASAN)
+ MOZ_PATH_PROG(LLVM_SYMBOLIZER, llvm-symbolizer)
+fi
+AC_SUBST(MOZ_ASAN)
+
+dnl ========================================================
+dnl = Use Memory Sanitizer
+dnl ========================================================
+MOZ_ARG_ENABLE_BOOL(memory-sanitizer,
+[ --enable-memory-sanitizer Enable Memory Sanitizer (default=no)],
+ MOZ_MSAN=1,
+ MOZ_MSAN= )
+if test -n "$MOZ_MSAN"; then
+ MOZ_LLVM_HACKS=1
+ CFLAGS="-fsanitize=memory -fsanitize-memory-track-origins $CFLAGS"
+ CXXFLAGS="-fsanitize=memory -fsanitize-memory-track-origins $CXXFLAGS"
+ if test -z "$CLANG_CL"; then
+ LDFLAGS="-fsanitize=memory -fsanitize-memory-track-origins $LDFLAGS"
+ fi
+ AC_DEFINE(MOZ_MSAN)
+ MOZ_PATH_PROG(LLVM_SYMBOLIZER, llvm-symbolizer)
+fi
+AC_SUBST(MOZ_MSAN)
+
+dnl ========================================================
+dnl = Use Thread Sanitizer
+dnl ========================================================
+MOZ_ARG_ENABLE_BOOL(thread-sanitizer,
+[ --enable-thread-sanitizer Enable Thread Sanitizer (default=no)],
+ MOZ_TSAN=1,
+ MOZ_TSAN= )
+if test -n "$MOZ_TSAN"; then
+ MOZ_LLVM_HACKS=1
+ CFLAGS="-fsanitize=thread $CFLAGS"
+ CXXFLAGS="-fsanitize=thread $CXXFLAGS"
+ if test -z "$CLANG_CL"; then
+ LDFLAGS="-fsanitize=thread $LDFLAGS"
+ fi
+ AC_DEFINE(MOZ_TSAN)
+ MOZ_PATH_PROG(LLVM_SYMBOLIZER, llvm-symbolizer)
+fi
+AC_SUBST(MOZ_TSAN)
+
+# The LLVM symbolizer is used by all sanitizers
+AC_SUBST(LLVM_SYMBOLIZER)
+
+dnl ========================================================
+dnl = Enable hacks required for LLVM instrumentations
+dnl ========================================================
+MOZ_ARG_ENABLE_BOOL(llvm-hacks,
+[ --enable-llvm-hacks Enable workarounds required for several LLVM instrumentations (default=no)],
+ MOZ_LLVM_HACKS=1,
+ MOZ_LLVM_HACKS= )
+if test -n "$MOZ_LLVM_HACKS"; then
+ MOZ_NO_WLZDEFS=1
+ MOZ_CFLAGS_NSS=1
+fi
+AC_SUBST(MOZ_NO_WLZDEFS)
+AC_SUBST(MOZ_CFLAGS_NSS)
+
+dnl ========================================================
+dnl = Test for whether the compiler is compatible with the
+dnl = given sanitize options.
+dnl ========================================================
+AC_TRY_LINK(,,,AC_MSG_ERROR([compiler is incompatible with sanitize options]))
+
+])
diff --git a/build/autoconf/subconfigure.m4 b/build/autoconf/subconfigure.m4
new file mode 100644
index 000000000..8e95e014e
--- /dev/null
+++ b/build/autoconf/subconfigure.m4
@@ -0,0 +1,46 @@
+dnl We are not running in a real autoconf environment. So we're using real m4
+dnl here, not the crazier environment that autoconf provides.
+
+dnl Autoconf expects [] for quotes; give it to them
+changequote([, ])
+
+dnl AC_DEFUN is provided to use instead of define in autoconf. Provide it too.
+define([AC_DEFUN], [define($1, [$2])])
+
+dnl AC_ARG_ENABLE(FEATURE, HELP-STRING, IF-TRUE[, IF-FALSE])
+dnl We have to ignore the help string due to how help works in autoconf...
+AC_DEFUN([MOZ_AC_ARG_ENABLE],
+[#] Check whether --enable-[$1] or --disable-[$1] was given.
+[if test "[${enable_]patsubst([$1], -, _)+set}" = set; then
+ enableval="[$enable_]patsubst([$1], -, _)"
+ $3
+ifelse([$4], , , [else
+ $4
+])dnl
+fi
+])
+
+dnl AC_MSG_ERROR(error-description)
+AC_DEFUN([AC_MSG_ERROR], [{ echo "configure: error: $1" 1>&2; exit 1; }])
+
+AC_DEFUN([AC_MSG_WARN], [ echo "configure: warning: $1" 1>&2 ])
+
+dnl Add the variable to the list of substitution variables
+AC_DEFUN([AC_SUBST],
+[
+_subconfigure_ac_subst_args="$_subconfigure_ac_subst_args $1"
+])
+
+dnl Override for AC_DEFINE.
+AC_DEFUN([AC_DEFINE],
+[
+cat >>confdefs.h <<\EOF
+[#define] $1 ifelse($#, 2, [$2], $#, 3, [$2], 1)
+EOF
+cat >> confdefs.pytmp <<\EOF
+ (''' $1 ''', ifelse($#, 2, [r''' $2 '''], $#, 3, [r''' $2 '''], ' 1 '))
+EOF
+])
+
+dnl AC_OUTPUT_SUBDIRS(subdirectory)
+AC_DEFUN([AC_OUTPUT_SUBDIRS], [do_output_subdirs "$1"])
diff --git a/build/autoconf/toolchain.m4 b/build/autoconf/toolchain.m4
new file mode 100644
index 000000000..3109f5dfc
--- /dev/null
+++ b/build/autoconf/toolchain.m4
@@ -0,0 +1,126 @@
+dnl This Source Code Form is subject to the terms of the Mozilla Public
+dnl License, v. 2.0. If a copy of the MPL was not distributed with this
+dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+dnl Several autoconf functions AC_REQUIRE AC_PROG_CPP/AC_PROG_CXXCPP
+dnl or AC_HEADER_STDC, meaning they are called even when we don't call
+dnl them explicitly.
+dnl However, theses checks are not necessary and python configure sets
+dnl the corresponding variables already, so just skip those tests
+dnl entirely.
+define([AC_PROG_CPP],[])
+define([AC_PROG_CXXCPP],[])
+define([AC_HEADER_STDC], [])
+
+AC_DEFUN([MOZ_TOOL_VARIABLES],
+[
+GNU_AS=
+GNU_LD=
+
+GNU_CC=
+GNU_CXX=
+if test "$CC_TYPE" = "gcc"; then
+ GNU_CC=1
+ GNU_CXX=1
+fi
+
+if test "`echo | $AS -o conftest.out -v 2>&1 | grep -c GNU`" != "0"; then
+ GNU_AS=1
+fi
+rm -f conftest.out
+if test "`echo | $LD -v 2>&1 | grep -c GNU`" != "0"; then
+ GNU_LD=1
+fi
+
+CLANG_CC=
+CLANG_CXX=
+CLANG_CL=
+if test "$CC_TYPE" = "clang"; then
+ GNU_CC=1
+ GNU_CXX=1
+ CLANG_CC=1
+ CLANG_CXX=1
+fi
+if test "$CC_TYPE" = "clang-cl"; then
+ CLANG_CL=1
+fi
+
+if test "$GNU_CC"; then
+ if `$CC -print-prog-name=ld` -v 2>&1 | grep -c GNU >/dev/null; then
+ GCC_USE_GNU_LD=1
+ fi
+fi
+
+AC_SUBST(CLANG_CXX)
+AC_SUBST(CLANG_CL)
+])
+
+AC_DEFUN([MOZ_CROSS_COMPILER],
+[
+echo "cross compiling from $host to $target"
+
+if test -z "$HOST_AR_FLAGS"; then
+ HOST_AR_FLAGS="$AR_FLAGS"
+fi
+AC_CHECK_PROGS(HOST_RANLIB, $HOST_RANLIB ranlib, ranlib, :)
+AC_CHECK_PROGS(HOST_AR, $HOST_AR ar, ar, :)
+
+dnl AC_CHECK_PROGS manually goes through $PATH, and as such fails to handle
+dnl absolute or relative paths. Relative paths wouldn't work anyways, but
+dnl absolute paths would. Trick AC_CHECK_PROGS into working in that case by
+dnl adding / to PATH. This is temporary until this moves to moz.configure
+dnl (soon).
+_SAVE_PATH=$PATH
+case "${TOOLCHAIN_PREFIX}" in
+/*)
+ PATH="/:$PATH"
+ ;;
+esac
+AC_PROG_CC
+AC_PROG_CXX
+
+AC_CHECK_PROGS(RANLIB, "${TOOLCHAIN_PREFIX}ranlib", :)
+AC_CHECK_PROGS(AR, "${TOOLCHAIN_PREFIX}ar", :)
+AC_CHECK_PROGS(AS, "${TOOLCHAIN_PREFIX}as", :)
+AC_CHECK_PROGS(LD, "${TOOLCHAIN_PREFIX}ld", :)
+AC_CHECK_PROGS(LIPO, "${TOOLCHAIN_PREFIX}lipo", :)
+AC_CHECK_PROGS(STRIP, "${TOOLCHAIN_PREFIX}strip", :)
+AC_CHECK_PROGS(WINDRES, "${TOOLCHAIN_PREFIX}windres", :)
+AC_CHECK_PROGS(OTOOL, "${TOOLCHAIN_PREFIX}otool", :)
+AC_CHECK_PROGS(OBJCOPY, "${TOOLCHAIN_PREFIX}objcopy", :)
+PATH=$_SAVE_PATH
+])
+
+AC_DEFUN([MOZ_CXX11],
+[
+dnl Updates to the test below should be duplicated further below for the
+dnl cross-compiling case.
+AC_LANG_CPLUSPLUS
+if test "$GNU_CXX"; then
+ AC_CACHE_CHECK([whether 64-bits std::atomic requires -latomic],
+ ac_cv_needs_atomic,
+ AC_TRY_LINK(
+ [#include <cstdint>
+ #include <atomic>],
+ [ std::atomic<uint64_t> foo; foo = 1; ],
+ ac_cv_needs_atomic=no,
+ _SAVE_LIBS="$LIBS"
+ LIBS="$LIBS -latomic"
+ AC_TRY_LINK(
+ [#include <cstdint>
+ #include <atomic>],
+ [ std::atomic<uint64_t> foo; foo = 1; ],
+ ac_cv_needs_atomic=yes,
+ ac_cv_needs_atomic="do not know; assuming no")
+ LIBS="$_SAVE_LIBS"
+ )
+ )
+ if test "$ac_cv_needs_atomic" = yes; then
+ MOZ_NEEDS_LIBATOMIC=1
+ else
+ MOZ_NEEDS_LIBATOMIC=
+ fi
+ AC_SUBST(MOZ_NEEDS_LIBATOMIC)
+fi
+AC_LANG_C
+])
diff --git a/build/autoconf/zlib.m4 b/build/autoconf/zlib.m4
new file mode 100644
index 000000000..49a2ccc8b
--- /dev/null
+++ b/build/autoconf/zlib.m4
@@ -0,0 +1,54 @@
+dnl This Source Code Form is subject to the terms of the Mozilla Public
+dnl License, v. 2.0. If a copy of the MPL was not distributed with this
+dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+dnl Usage: MOZ_ZLIB_CHECK([version])
+
+AC_DEFUN([MOZ_ZLIB_CHECK],
+[
+
+MOZZLIB=$1
+
+MOZ_ARG_WITH_STRING(system-zlib,
+[ --with-system-zlib[=PFX]
+ Use system libz [installed at prefix PFX]],
+ ZLIB_DIR=$withval)
+
+if test -z "$MOZ_ZLIB_LIBS$MOZ_ZLIB_CFLAGS$SKIP_LIBRARY_CHECKS"; then
+ _SAVE_CFLAGS=$CFLAGS
+ _SAVE_LDFLAGS=$LDFLAGS
+ _SAVE_LIBS=$LIBS
+
+ if test -n "${ZLIB_DIR}" -a "${ZLIB_DIR}" != "yes"; then
+ MOZ_ZLIB_CFLAGS="-I${ZLIB_DIR}/include"
+ MOZ_ZLIB_LIBS="-L${ZLIB_DIR}/lib"
+ CFLAGS="$MOZ_ZLIB_CFLAGS $CFLAGS"
+ LDFLAGS="$MOZ_ZLIB_LIBS $LDFLAGS"
+ fi
+ if test -z "$ZLIB_DIR" -o "$ZLIB_DIR" = no; then
+ MOZ_SYSTEM_ZLIB=
+ else
+ AC_CHECK_LIB(z, gzread, [MOZ_SYSTEM_ZLIB=1 MOZ_ZLIB_LIBS="$MOZ_ZLIB_LIBS -lz"],
+ [MOZ_SYSTEM_ZLIB=])
+ if test "$MOZ_SYSTEM_ZLIB" = 1; then
+ MOZZLIBNUM=`echo $MOZZLIB | awk -F. changequote(<<, >>)'{printf "0x%x\n", (((<<$>>1 * 16 + <<$>>2) * 16) + <<$>>3) * 16 + <<$>>4}'changequote([, ])`
+ AC_TRY_COMPILE([ #include <stdio.h>
+ #include <string.h>
+ #include <zlib.h> ],
+ [ #if ZLIB_VERNUM < $MOZZLIBNUM
+ #error "Insufficient zlib version ($MOZZLIBNUM required)."
+ #endif ],
+ MOZ_SYSTEM_ZLIB=1,
+ AC_MSG_ERROR([Insufficient zlib version for --with-system-zlib ($MOZZLIB required)]))
+ fi
+ fi
+ CFLAGS=$_SAVE_CFLAGS
+ LDFLAGS=$_SAVE_LDFLAGS
+ LIBS=$_SAVE_LIBS
+fi
+
+AC_SUBST_LIST(MOZ_ZLIB_CFLAGS)
+AC_SUBST_LIST(MOZ_ZLIB_LIBS)
+AC_SUBST(MOZ_SYSTEM_ZLIB)
+
+])