[FFmpeg-devel] [PATCH] configure: define posix source on cygwin

Timo Rothenpieler timo at rothenpieler.org
Sat Oct 1 14:52:51 EEST 2016


Some function definitions are missing without it,
for example sigaction.

Fixes ticket #5868
---
 configure | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure b/configure
index 74db9b5..ff2cb62 100755
--- a/configure
+++ b/configure
@@ -4806,6 +4806,7 @@ case $target_os in
         objformat="win32"
         enable dos_paths
         enabled shared && ! enabled small && check_cmd $windres --version && enable gnu_windres
+        add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600
         ;;
     *-dos|freedos|opendos)
         network_extralibs="-lsocket"
-- 
2.8.3



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