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| author | Björn Gustavsson <[email protected]> | 2016-03-15 08:10:32 +0100 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2016-03-15 13:16:07 +0100 |
| commit | b0421f3d267a99da21466050fd5715b7869f38c6 (patch) | |
| tree | eab1fddff2a78e14cc6f3f2be4ff55c72ad076c9 | |
| parent | 99b8c76f52558a1522f8ecc9efef7b3633656c8a (diff) | |
| download | otp-b0421f3d267a99da21466050fd5715b7869f38c6.tar.gz otp-b0421f3d267a99da21466050fd5715b7869f38c6.tar.bz2 otp-b0421f3d267a99da21466050fd5715b7869f38c6.zip | |
configure.in: Fix compilation error in ethread.c
3121171f56c2 made warnings for missing prototypes into compilation
errors. That broke building on MacOS X, because prototypes for the
pthread_getname_np() and pthread_setname_np() functions included by
ethread.c are missing.
The prototypes for those functions *are* located in pthread.h,
but are not included if _XOPEN_SOURCE is defined. Therefore,
we must undefine _XOPEN_SOURCE.
6e606582a6 is the commit that started to define _XOPEN_SOURCE on
MacOS X in order to mend floating-point exceptions. Since
fp exceptions again are broken and disabled by default, it is
safe to remove the definition of _XOPEN_SOURCE.
| -rw-r--r-- | erts/configure.in | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/erts/configure.in b/erts/configure.in index 021780ecc2..854bdbdc15 100644 --- a/erts/configure.in +++ b/erts/configure.in @@ -476,9 +476,6 @@ case $host_os in # -D_WIN32_WINNT=* from CPPFLAGS is saved in ETHR_DEFS. CPPFLAGS="$CPPFLAGS -D_WIN32_WINNT=0x0600 -DWINVER=0x0600" ;; - darwin*) - CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE" - ;; *) ;; esac |