summaryrefslogtreecommitdiffstats
path: root/unix/tcl.m4
diff options
context:
space:
mode:
Diffstat (limited to 'unix/tcl.m4')
-rw-r--r--unix/tcl.m47
1 files changed, 4 insertions, 3 deletions
diff --git a/unix/tcl.m4 b/unix/tcl.m4
index 9d653b1..5ab8549 100644
--- a/unix/tcl.m4
+++ b/unix/tcl.m4
@@ -1162,11 +1162,12 @@ dnl AC_CHECK_TOOL(AR, ar)
AS_IF([test "${TCL_THREADS}" = "1" -a "$GCC" != "yes"], [
# AIX requires the _r compiler when gcc isn't being used
case "${CC}" in
- *_r)
+ *_r|*_r\ *)
# ok ...
;;
*)
- CC=${CC}_r
+ # Make sure only first arg gets _r
+ CC=`echo "$CC" | sed -e 's/^\([[^ ]]*\)/\1_r/'`
;;
esac
AC_MSG_RESULT([Using $CC for compiling with threads])
@@ -3011,7 +3012,7 @@ AC_DEFUN([SC_TCL_GETHOSTBYNAME_R], [AC_CHECK_FUNC(gethostbyname_r, [
#--------------------------------------------------------------------
# SC_TCL_GETADDRINFO
#
-# Check if we have 'getaddrinfo'
+# Check if we have 'getaddrinfo' for hostname lookup and inet6/ipv6
#
# Arguments:
# None