* lib/autoconf/c.m4 (AC_PROG_GCC_TRADITIONAL): Require

AC_PROG_CC.
Report by IOhannes m zmoelnig <zmoelnig@iem.at>.

diff --git a/ChangeLog b/ChangeLog
index 9386de6a89fac03009b24e6e4b953a1c9126ba87..82abbc5a773e63637745034eee4a398f88ddd39f 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2006-10-12  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+       * lib/autoconf/c.m4 (AC_PROG_GCC_TRADITIONAL): Require
+       AC_PROG_CC.
+       Report by IOhannes m zmoelnig <zmoelnig@iem.at>.
+
 2006-10-11  Paul Eggert  <eggert@cs.ucla.edu>
 
        * NEWS: AC_USE_SYSTEM_EXTENSIONS now defines _TANDEM_SOURCE for

diff --git a/lib/autoconf/c.m4 b/lib/autoconf/c.m4
index 2f9c8fc883fc26b460e420ce100c1053f0ee48ac..fd8daf60e2cb2a8091f3a168b11a7fdbe84685f3 100644 (file)
--- a/lib/autoconf/c.m4
+++ b/lib/autoconf/c.m4
@@ -611,7 +611,8 @@ fi[]dnl
 # -----------------------
 AN_FUNCTION([ioctl],   [AC_PROG_GCC_TRADITIONAL])
 AC_DEFUN([AC_PROG_GCC_TRADITIONAL],
-[if test $ac_cv_c_compiler_gnu = yes; then
+[AC_REQUIRE([AC_PROG_CC])dnl
+if test $ac_cv_c_compiler_gnu = yes; then
     AC_CACHE_CHECK(whether $CC needs -traditional,
       ac_cv_prog_gcc_traditional,
 [  ac_pattern="Autoconf.*'x'"