diff options
| author | Lars Volker <lv@cloudera.com> | 2017-05-10 22:50:32 +0200 |
|---|---|---|
| committer | Mike Frysinger <vapier@chromium.org> | 2017-05-10 21:32:37 +0000 |
| commit | ffe3e478657dc7126fca6329dfcedc49f4c726d9 (patch) | |
| tree | b2d19d5d30a4ae9d500dd182786bde3ca94b96b0 /configure.ac | |
| parent | Fix race in ExceptionHandler::GenerateDump() (diff) | |
| download | breakpad-ffe3e478657dc7126fca6329dfcedc49f4c726d9.tar.xz | |
Only use O_CLOEXEC on platforms that support it
Change a9fca58 made use of the O_CLOEXEC flag, which is not supported on
older Linux kernels. This change makes the use contingent on kernel
support.
Testing: I manually compiled breakpad on CentOS 5.8 running kernel
2.6.18-308.8.2.el5.centos.plusxen.
Bug: 730
Change-Id: I21dff928cfba3c156a56708913f65a0c7b5396a6
Reviewed-on: https://chromium-review.googlesource.com/498528
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index fe4e8a5a..ec194ddd 100644 --- a/configure.ac +++ b/configure.ac @@ -101,6 +101,10 @@ AS_VAR_APPEND([WARN_CXXFLAGS], " -Werror") AC_LANG_POP([C++]) AC_SUBST([WARN_CXXFLAGS]) +dnl Test support for O_CLOEXEC +AX_CHECK_DEFINE([fcntl.h], [O_CLOEXEC], [], + [AC_DEFINE([O_CLOEXEC], [0], [Fallback definition for old systems])]) + # Only build Linux client libs when compiling for Linux case $host in *-*-linux* | *-android* ) |