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-rw-r--r--configure.ac11
1 files changed, 11 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index f957ce5a..0fdc27d3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -206,6 +206,17 @@ if test $target_cpu = powerpc; then
AC_DEFINE([TPUTS_KLUDGE],[1],[Evil kludge to get Power based machines to work])
fi
+AC_MSG_CHECKING([if we are under Solaris])
+case $target_os in
+ solaris*)
+ CFLAGS="$CFLAGS -D__EXTENSIONS__=1"
+ AC_MSG_RESULT(yes)
+ ;;
+ *)
+ AC_MSG_RESULT(no)
+ ;;
+esac
+
# Set up PREFIX and related preprocessor symbols. Fish needs to know
# where it will be installed. One of the reasons for this is so that