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[Heroes] heroes ./ChangeLog m4/gccwarn.m4 m4/getoptlong.m4
From: |
Alexandre Duret-Lutz |
Subject: |
[Heroes] heroes ./ChangeLog m4/gccwarn.m4 m4/getoptlong.m4 |
Date: |
Sun, 24 Nov 2002 16:02:26 -0500 |
CVSROOT: /cvsroot/heroes
Module name: heroes
Changes by: Alexandre Duret-Lutz <address@hidden> 02/11/24 16:02:26
Modified files:
. : ChangeLog
m4 : gccwarn.m4 getoptlong.m4
Log message:
* m4/gccwarn.m4 (CF_GCC_WARNINGS): Remove -Wredundant-decls. This
gives warnings in glibc's headers with GCC 2.95.
* m4/getoptlong.m4: Use AC_CHECK_HEADERS instead of AC_CHECK_HEADER,
otherwise HAVE_GETOPT_H is never defined.
Patches:
Index: heroes/ChangeLog
diff -u heroes/ChangeLog:1.804 heroes/ChangeLog:1.805
--- heroes/ChangeLog:1.804 Fri Nov 22 15:47:45 2002
+++ heroes/ChangeLog Sun Nov 24 16:02:26 2002
@@ -1,3 +1,10 @@
+2002-11-24 Alexandre Duret-Lutz <address@hidden>
+
+ * m4/gccwarn.m4 (CF_GCC_WARNINGS): Remove -Wredundant-decls. This
+ gives warnings in glibc's headers with GCC 2.95.
+ * m4/getoptlong.m4: Use AC_CHECK_HEADERS instead of AC_CHECK_HEADER,
+ otherwise HAVE_GETOPT_H is never defined.
+
2002-11-22 Alexandre Duret-Lutz <address@hidden>
* m4/gccwarn.m4 (CF_GCC_WARNINGS): Add -Wredundant-decls.
Index: heroes/m4/gccwarn.m4
diff -u heroes/m4/gccwarn.m4:1.6 heroes/m4/gccwarn.m4:1.7
--- heroes/m4/gccwarn.m4:1.6 Fri Nov 22 15:47:24 2002
+++ heroes/m4/gccwarn.m4 Sun Nov 24 16:02:26 2002
@@ -7,6 +7,8 @@
dnl -Wtraditional (combines too many unrelated messages, only a few useful)
dnl -Wredundant-decls (system headers make this too noisy)
dnl -pedantic
+dnl -Wunreachable-code (broken, see GCC PR/7827)
+dnl -Wredundant-decls (too many warnings in GLIBC's header with old GCC)
dnl
AC_DEFUN([ad_GCC_WARNINGS],
@@ -36,8 +38,7 @@
Winline \
Wnested-externs \
Wpointer-arith \
- Wwrite-strings \
- Wredundant-decls
+ Wwrite-strings
do
CFLAGS="$cf_save_CFLAGS $ac_cv_prog_gcc_warn_flags -$cf_opt"
if AC_TRY_EVAL(ac_compile); then
Index: heroes/m4/getoptlong.m4
diff -u heroes/m4/getoptlong.m4:1.2 heroes/m4/getoptlong.m4:1.3
--- heroes/m4/getoptlong.m4:1.2 Sat Apr 7 09:52:44 2001
+++ heroes/m4/getoptlong.m4 Sun Nov 24 16:02:26 2002
@@ -10,7 +10,7 @@
dnl is important.)
dnl
dnl @version $Id$
-dnl @author Alexandre Duret-Lutz <address@hidden>
+dnl @author Alexandre Duret-Lutz <address@hidden>
AC_PREREQ(2.49)
@@ -18,7 +18,7 @@
[# clean out junk possibly left behind by a previous configuration
rm -f lib/getopt.h
# Check for getopt_long support
- AC_CHECK_HEADER([getopt.h])
+ AC_CHECK_HEADERS([getopt.h])
AC_CHECK_FUNCS([getopt_long],,
[# FreeBSD has a gnugetopt library for this
AC_CHECK_LIB([gnugetopt],[getopt_long],[AC_DEFINE([HAVE_GETOPT_LONG])],
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