cf: define __EXTENSIONS__ on Solaris

defining __EXTENSIONS__ is necessary to build on Solaris 11

diff --git a/cf/sunos.m4 b/cf/sunos.m4
index d81be70d435e7165536392ba91a3b1b765626247..57a244e90e8b93395d0c40ccf4c1ba5e7467c79e 100644 (file)
--- a/cf/sunos.m4
+++ b/cf/sunos.m4
@@ -8,7 +8,12 @@ case "$host" in
 *-*-solaris2.7)
        sunos=57
        ;;
-*-*-solaris2.[[89]] | *-*-solaris2.1[[0-9]])
+*-*-solaris2.1[[1-9]])
+       AC_DEFINE([__EXTENSIONS__], [1],
+                 [Enable general extensions on Solaris.])
+       sunos=511
+       ;;
+*-*-solaris2.[[89]] | *-*-solaris2.10)
        sunos=58
        ;;
 *-*-solaris2*)
@@ -19,4 +24,4 @@ if test "$sunos" != no; then
        AC_DEFINE_UNQUOTED(SunOS, $sunos, 
                [Define to what version of SunOS you are running.])
 fi
-])
\ No newline at end of file
+])