[MPlayer-cvslog] r37942 - trunk/configure

[al]

Author: al
Date: Mon Jun 19 01:14:07 2017
New Revision: 37942

Log:
configure: Fix build on cygwin

Some essential #defines like M_PI went missing on newer cygwin.

Pass additional flags to activate those again.

Patch by Stephen Sheldon >sfsheldo gmail<

Modified:
   trunk/configure

Modified: trunk/configure
==============================================================================
--- trunk/configure	Tue Jun 13 01:03:41 2017	(r37941)
+++ trunk/configure	Mon Jun 19 01:14:07 2017	(r37942)
@@ -2861,6 +2861,10 @@ cpp_condition_check features.h "defined
   CFLAGS="-D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 $CFLAGS" &&
   HOSTCFLAGS="-D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 $HOSTCFLAGS"
 
+if cygwin; then
+  CFLAGS="-D_XOPEN_SOURCE=600 $CFLAGS"
+fi
+
 if test "$cc_vendor" = "gnu" ; then
   cflag_check -fno-tree-vectorize && CFLAGS="$CFLAGS -fno-tree-vectorize"
   cflag_check -Wundef && WARNFLAGS="-Wundef $WARNFLAGS"