Changeset 3113 for trunk

Timestamp:

Apr 15, 2007, 8:03:36 PM (18 years ago)

Author:

bird

Message:

OS/2 and CFLAGS.

File:

• trunk/essentials/sys-devel/autoconf/lib/autoconf/c.m4 (modified) (2 diffs)

trunk/essentials/sys-devel/autoconf/lib/autoconf/c.m4

@@ -572 +572 @@
 # versions of a library), tasteless as that idea is.
 # Don't consider -g to work if it generates warnings when plain compiles don't.
+# OS/2: Include the user CFLAGS in or we'll miss -Zomf and other useful flags.
 m4_define([_AC_PROG_CC_G],
 [ac_test_CFLAGS=${CFLAGS+set}
@@ -579 +580 @@
    ac_c_werror_flag=yes
    ac_cv_prog_cc_g=no
-   CFLAGS="-g"
+   CFLAGS="$ac_save_CFLAGS -g"
    _AC_COMPILE_IFELSE([AC_LANG_PROGRAM()],
      [ac_cv_prog_cc_g=yes],
-     [CFLAGS=""
+     [CFLAGS=$ac_save_CFLAGS
       _AC_COMPILE_IFELSE([AC_LANG_PROGRAM()],
         [],
         [ac_c_werror_flag=$ac_save_c_werror_flag
-         CFLAGS="-g"
+         CFLAGS="$ac_save_CFLAGS -g"
          _AC_COMPILE_IFELSE([AC_LANG_PROGRAM()],
            [ac_cv_prog_cc_g=yes])])])