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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /build/autoconf/nspr-build.m4
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'build/autoconf/nspr-build.m4')
-rw-r--r--build/autoconf/nspr-build.m4200
1 files changed, 200 insertions, 0 deletions
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
+
+])