X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2FOS%2FMakefile-SunOS5;h=557c031fd41011424ee13253b9a2cf5d08d4bee0;hb=173de73b7a0d9e715178397bd2753c0d5928f141;hp=568e99f1c5c17dff4935594cb4bcd54388edac81;hpb=43ff44e918b762b98b495a91fcd4f0d2f8049bce;p=user%2Fhenk%2Fcode%2Fexim.git

diff --git a/src/OS/Makefile-SunOS5 b/src/OS/Makefile-SunOS5
index 568e99f1c..557c031fd 100644
--- a/src/OS/Makefile-SunOS5
+++ b/src/OS/Makefile-SunOS5
@@ -1,7 +1,5 @@
 # Exim: OS-specific make file for SunOS5
 
-CFLAGS=-O
-
 HAVE_ICONV=yes
 
 BASENAME_COMMAND=look_for_it
@@ -20,5 +18,6 @@ XLFLAGS=-L$(X11)/lib -R$(X11)/lib
 X11LIB=$(X11)/lib
 
 OS_C_INCLUDES=setenv.c
+CFLAGS += -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1 -D__EXTENSIONS__
 
 # End