summaryrefslogtreecommitdiffstats
path: root/build/autoconf/mozheader.m4
diff options
context:
space:
mode:
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/mozheader.m4
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
downloadUXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip
Add m-esr52 at 52.6.0
Diffstat (limited to 'build/autoconf/mozheader.m4')
-rw-r--r--build/autoconf/mozheader.m432
1 files changed, 32 insertions, 0 deletions
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
+])