Add _HPUX_SOURCE definition on HP-UX - needed for IPv6 header (STR #2331)

git-svn-id: svn+ssh://src.apple.com/svn/cups/cups.org/trunk@6447 7a7537e8-13f0-0310-91df-b6672ffda945

diff --git a/config-scripts/cups-compiler.m4 b/config-scripts/cups-compiler.m4
index 0927e9b024c1b1204f6796ee5cec5cb4e77d86f8..d39ddf8b3242bd3a00dbaa473e1e98046003b262 100644 (file)
--- a/config-scripts/cups-compiler.m4
+++ b/config-scripts/cups-compiler.m4
@@ -435,6 +435,10 @@ case $uname in
                # HP-UX 11.00 (at least) needs this definition to get the
                # u_short type used by the IP headers...
                OPTIM="$OPTIM -D_INCLUDE_HPUX_SOURCE"
+
+               # HP-UX 11.23 (at least) needs this definition to get the
+               # IPv6 header to work...
+               OPTIM="$OPTIM -D_HPUX_SOURCE"
                ;;
 
        OSF*)