[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: warning: module to simplify adding compiler warnings
From: |
Paolo Bonzini |
Subject: |
Re: warning: module to simplify adding compiler warnings |
Date: |
Tue, 11 Nov 2008 13:41:22 +0100 |
User-agent: |
Thunderbird 2.0.0.17 (Macintosh/20080914) |
Bruno Haible wrote:
> An AC_SUBST([WARN_CFLAGS]) is missing somewhere. Why should the user have
> to do it himself? We know that WARN_CFLAGS is meant to be used in
> Makefile.ams.
I'm committing this:
2008-11-11 Paolo Bonzini <address@hidden>
* m4/warnings.m4 (gl_WARN_INIT): Substitute WARN_CFLAGS.
(gl_WARN_ADD): Substitute $2 if literal.
diff --git a/m4/warnings.m4 b/m4/warnings.m4
index 634b183..ca9bf5e 100644
--- a/m4/warnings.m4
+++ b/m4/warnings.m4
@@ -9,8 +9,8 @@ dnl From Simon Josefsson
# gl_WARN_INIT
# Initializes WARN_CFLAGS variable.
AC_DEFUN([gl_WARN_INIT],
-[
- AC_ARG_VAR(WARN_CFLAGS, [C compiler warning flags])
+[AC_SUBST([WARN_CFLAGS])dnl
+AC_ARG_VAR([WARN_CFLAGS], [C compiler warning flags])
])
# gl_AS_VAR_IF(VAR, VALUE, [IF-MATCH], [IF-NOT-MATCH])
@@ -47,4 +47,5 @@
gl_AS_VAR_IF([gl_Warn], [yes], [gl_AS_VAR_APPEND([gl_Flags], [" $1"])])
AS_VAR_POPDEF([gl_Flags])dnl
AS_VAR_POPDEF([gl_Warn])dnl
+AS_LITERAL_IF([$2], [AC_SUBST([$2])], [])dnl
])
Re: warning: module to simplify adding compiler warnings, Bruno Haible, 2008/11/10
Re: warning: module to simplify adding compiler warnings, Bruno Haible, 2008/11/11
- Re: warning: module to simplify adding compiler warnings,
Paolo Bonzini <=
Re: warning: module to simplify adding compiler warnings, Simon Josefsson, 2008/11/11