X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=configure.ac;h=daec29c634a27f04acb851c723c9537979238796;hb=ce4e75e99c095abfcfd799df10a9b7f349c21c4a;hp=ece809003c256357f9a947036e9bcb760640ffad;hpb=2337d83d410d6a64ad7707fe7f093fc654f66e4f;p=mmh

diff --git a/configure.ac b/configure.ac
index ece8090..daec29c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -208,16 +208,18 @@ dnl also use -Wno-pointer-sign, because gcc 4 now produces a lot of new
 dnl warnings which are probably mostly spurious and which in any case we
 dnl don't want to deal with now.
 if test "$nmh_cv_has_noptrsign" = "yes"; then
+    nmh_gcc_common_flags="-ansi -pedantic -Wall"
     if test "$nmh_cv_has_wextra" = "yes"; then
-        nmh_gcc_warnflags="-Wall -Wextra -Wno-clobbered -Wno-pointer-sign"
+        nmh_gcc_warnflags="${nmh_gcc_common_flags} -Wextra -Wno-clobbered "\
+"-Wno-pointer-sign"
     else
-        nmh_gcc_warnflags="-Wall -Wno-pointer-sign"
+        nmh_gcc_warnflags="${nmh_gcc_common_flags} -Wno-pointer-sign"
     fi
 else
     if test "$nmh_cv_has_wextra" = "yes"; then
-        nmh_gcc_warnflags="-Wall -Wextra -Wno-clobbered"
+        nmh_gcc_warnflags="${nmh_gcc_common_flags} -Wextra -Wno-clobbered"
     else
-        nmh_gcc_warnflags="-Wall"
+        nmh_gcc_warnflags="${nmh_gcc_common_flags}"
     fi
 fi
 
@@ -439,11 +441,15 @@ dnl ---------------
 AC_CHECK_FUNCS([wcwidth mbtowc writev lstat nl_langinfo getutxent])
 
 dnl Check for multibyte character set support
-if test "x$ac_cv_header_wchar_h" = "xyes" -a "x$ac_cv_header_wctype_h" = "xyes" \
-    -a "x$ac_cv_func_wcwidth" = "xyes" -a "x$ac_cv_func_mbtowc" = "xyes"; then
-  AC_DEFINE(MULTIBYTE_SUPPORT, 1,
-    [Define to enable support for multibyte character sets.])
-fi
+AS_IF([test "x$ac_cv_header_wchar_h" = "xyes" -a \
+	    "x$ac_cv_header_wctype_h" = "xyes" -a \
+	    "x$ac_cv_func_wcwidth" = "xyes" -a \
+	    "x$ac_cv_func_mbtowc" = "xyes"],
+      [AC_DEFINE([MULTIBYTE_SUPPORT], [1],
+		 [Define to enable support for multibyte character sets.])
+       MULTIBYTE_ENABLED=1],
+      [MULTIBYTE_ENABLED=0])
+AC_SUBST([MULTIBYTE_ENABLED])
 
 dnl -------------------
 dnl CHECK FOR LIBRARIES