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| author | Matthias P. Braendli <matthias.braendli@mpb.li> | 2017-12-25 06:46:07 +0100 |
|---|---|---|
| committer | Matthias P. Braendli <matthias.braendli@mpb.li> | 2017-12-25 06:46:07 +0100 |
| commit | bc5175023f3f0587391699d736071d1ccc4eff05 (patch) | |
| tree | 7f46b665906641f1a11f5ad7cb9f6b8ee69cda26 /configure.ac | |
| parent | 92bd6722d4dfc0526d5f2f12e99440b0e18d7479 (diff) | |
| download | dabmod-bc5175023f3f0587391699d736071d1ccc4eff05.tar.gz dabmod-bc5175023f3f0587391699d736071d1ccc4eff05.tar.bz2 dabmod-bc5175023f3f0587391699d736071d1ccc4eff05.zip | |
Portability: check for SO_NOSIGPIPE
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 261d444..9adb831 100644 --- a/configure.ac +++ b/configure.ac @@ -185,6 +185,25 @@ AC_COMPILE_IFELSE([ AC_LANG_PROGRAM([[ AC_DEFINE(HAVE_PRCTL, 1, [Define this symbol if you have prctl and PR_SET_NAME]) ], [ AC_MSG_RESULT(no) ]) +# Linux defines MSG_NOSIGNAL, some other systems have SO_NOSIGPIPE instead +AC_MSG_CHECKING(for MSG_NOSIGNAL) +AC_COMPILE_IFELSE([ AC_LANG_PROGRAM([[ + #include <sys/socket.h> + int f = MSG_NOSIGNAL; + ]])], + [ AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Define this symbol if you have MSG_NOSIGNAL]) ], + [ AC_MSG_RESULT(no) ]) + +AC_MSG_CHECKING(for SO_NOSIGPIPE) +AC_COMPILE_IFELSE([ AC_LANG_PROGRAM([[ + #include <sys/socket.h> + int f = SO_NOSIGPIPE; + ]])], + [ AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_SO_NOSIGPIPE, 1, [Define this symbol if you have SO_NOSIGPIPE]) ], + [ AC_MSG_RESULT(no) ]) + # Check for march AS_IF([test "x$enable_native" = "xyes"], [AC_MSG_CHECKING(if we can add -march=native to CFLAGS) |