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| author | Chengwei Yang <chengwei.yang@intel.com> | 2013-06-28 20:26:28 +0800 |
|---|---|---|
| committer | Simon McVittie <simon.mcvittie@collabora.co.uk> | 2013-07-01 12:18:11 +0100 |
| commit | 8cda82b726349b8f0a719a9945541e253b3f2118 (patch) | |
| tree | 5e6cfcd2c87baaa7a0598333f121f91471c5539b /cmake | |
| parent | 61ef4139c42718296a162f7aceb6391643ec2fa4 (diff) | |
| download | dbus-8cda82b726349b8f0a719a9945541e253b3f2118.tar.gz | |
cmake: do not bind to any particular POSIX C standard
This caused build failures on FreeBSD. Defining _POSIX_C_SOURCE to
a particular version will disable common non-POSIX extensions like
PF_UNIX, and on some systems will also disable features of later
POSIX versions, like IPv6. If we don't ask for a specific version,
we'll get some sort of sensible default.
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=66257
Signed-off-by: Chengwei Yang <chengwei.yang@intel.com>
[made the commit message more concise -smcv]
Reviewed-by: Simon McVittie <simon.mcvittie@collabora.co.uk>
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/CMakeLists.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cmake/CMakeLists.txt b/cmake/CMakeLists.txt index f25e55d9..aecc74cd 100644 --- a/cmake/CMakeLists.txt +++ b/cmake/CMakeLists.txt @@ -103,7 +103,7 @@ find_package(EXPAT) find_package(X11) # analogous to AC_USE_SYSTEM_EXTENSIONS in configure.ac -add_definitions(-D_POSIX_C_SOURCE=199309L -D_GNU_SOURCE) +add_definitions(-D_GNU_SOURCE) # do config checks INCLUDE(ConfigureChecks.cmake) |