[kaffe] CVS kaffe (dalibor): Enable as many warnings as possible
Kaffe CVS
cvs-commits at kaffe.org
Wed Mar 24 09:40:03 PST 2004
PatchSet 4566
Date: 2004/03/24 17:27:35
Author: dalibor
Branch: HEAD
Tag: (none)
Log:
Enable as many warnings as possible
2004-03-24 Dalibor Topic <robilad at kaffe.org>
m4/ax_cflags_gcc_option.m4,
m4/ax_cflags_warn_all.m4:
New files from AC-Archive. Licensed under GPL+special exception.
* configure.in:
Added checks for gcc warning options.
* THIRDPARTY: Updated.
* Makefile.in,
aclocal.m4,
configure,
config/Makefile.in,
include/Makefile.in,
kaffe/Makefile.in,
kaffe/jvmpi/Makefile.in,
kaffe/kaffe/Makefile.in,
kaffe/kaffeh/Makefile.in,
kaffe/kaffevm/Makefile.in,
kaffe/kaffevm/gcj/Makefile.in,
kaffe/kaffevm/intrp/Makefile.in,
kaffe/kaffevm/jit/Makefile.in,
kaffe/kaffevm/jit3/Makefile.in,
kaffe/kaffevm/systems/Makefile.in,
kaffe/kaffevm/systems/beos-native/Makefile.in,
kaffe/kaffevm/systems/oskit-pthreads/Makefile.in,
kaffe/kaffevm/systems/unix-jthreads/Makefile.in,
kaffe/kaffevm/systems/unix-pthreads/Makefile.in,
kaffe/man/Makefile.in,
kaffe/scripts/Makefile.in,
kaffe/scripts/bat/Makefile.in,
kaffe/scripts/compat/Makefile.in,
kaffe/xprof/Makefile.in,
libraries/Makefile.in,
libraries/clib/Makefile.in,
libraries/clib/awt/Makefile.in,
libraries/clib/awt/X/Makefile.in,
libraries/clib/awt/qt/Makefile.in,
libraries/clib/io/Makefile.in,
libraries/clib/management/Makefile.in,
libraries/clib/math/Makefile.in,
libraries/clib/native/Makefile.in,
libraries/clib/net/Makefile.in,
libraries/clib/nio/Makefile.in,
libraries/clib/security/Makefile.in,
libraries/clib/zip/Makefile.in,
libraries/extensions/Makefile.in,
libraries/extensions/comm/Makefile.in,
libraries/extensions/comm/javalib/Makefile.in,
libraries/extensions/microsoft/Makefile.in,
libraries/extensions/microsoft/clib/Makefile.in,
libraries/extensions/microsoft/javalib/Makefile.in,
libraries/extensions/pjava/Makefile.in,
libraries/extensions/pjava/javalib/Makefile.in,
libraries/extensions/servlet/Makefile.in,
libraries/extensions/servlet/javalib/Makefile.in,
libraries/extensions/sound/Makefile.in,
libraries/extensions/sound/alsa/Makefile.in,
libraries/extensions/sound/common/Makefile.in,
libraries/extensions/sound/esd/Makefile.in,
libraries/javalib/Makefile.in,
replace/Makefile.in, test/Makefile.in,
test/internal/Makefile.in,
test/regression/Makefile.in,
test/regression/compile_time/Makefile.in,
test/regression/compiler/Makefile.in,
test/regression/run_time/Makefile.in:
Regenerated.
Members:
ChangeLog:1.2144->1.2145
Makefile.in:1.145->1.146
THIRDPARTY:1.10->1.11
aclocal.m4:1.94->1.95
configure:1.297->1.298
configure.in:1.261->1.262
config/Makefile.in:1.120->1.121
include/Makefile.in:1.145->1.146
kaffe/Makefile.in:1.103->1.104
kaffe/jvmpi/Makefile.in:1.25->1.26
kaffe/kaffe/Makefile.in:1.118->1.119
kaffe/kaffeh/Makefile.in:1.100->1.101
kaffe/kaffevm/Makefile.in:1.140->1.141
kaffe/kaffevm/gcj/Makefile.in:1.83->1.84
kaffe/kaffevm/intrp/Makefile.in:1.89->1.90
kaffe/kaffevm/jit/Makefile.in:1.95->1.96
kaffe/kaffevm/jit3/Makefile.in:1.65->1.66
kaffe/kaffevm/systems/Makefile.in:1.91->1.92
kaffe/kaffevm/systems/beos-native/Makefile.in:1.82->1.83
kaffe/kaffevm/systems/oskit-pthreads/Makefile.in:1.88->1.89
kaffe/kaffevm/systems/unix-jthreads/Makefile.in:1.91->1.92
kaffe/kaffevm/systems/unix-pthreads/Makefile.in:1.61->1.62
kaffe/man/Makefile.in:1.89->1.90
kaffe/scripts/Makefile.in:1.126->1.127
kaffe/scripts/bat/Makefile.in:1.82->1.83
kaffe/scripts/compat/Makefile.in:1.107->1.108
kaffe/xprof/Makefile.in:1.57->1.58
libraries/Makefile.in:1.86->1.87
libraries/clib/Makefile.in:1.94->1.95
libraries/clib/awt/Makefile.in:1.99->1.100
libraries/clib/awt/X/Makefile.in:1.89->1.90
libraries/clib/awt/qt/Makefile.in:1.44->1.45
libraries/clib/io/Makefile.in:1.92->1.93
libraries/clib/management/Makefile.in:1.101->1.102
libraries/clib/math/Makefile.in:1.97->1.98
libraries/clib/native/Makefile.in:1.124->1.125
libraries/clib/net/Makefile.in:1.105->1.106
libraries/clib/nio/Makefile.in:1.19->1.20
libraries/clib/security/Makefile.in:1.65->1.66
libraries/clib/zip/Makefile.in:1.99->1.100
libraries/extensions/Makefile.in:1.77->1.78
libraries/extensions/comm/Makefile.in:1.72->1.73
libraries/extensions/comm/javalib/Makefile.in:1.72->1.73
libraries/extensions/microsoft/Makefile.in:1.64->1.65
libraries/extensions/microsoft/clib/Makefile.in:1.67->1.68
libraries/extensions/microsoft/javalib/Makefile.in:1.65->1.66
libraries/extensions/pjava/Makefile.in:1.72->1.73
libraries/extensions/pjava/javalib/Makefile.in:1.72->1.73
libraries/extensions/servlet/Makefile.in:1.72->1.73
libraries/extensions/servlet/javalib/Makefile.in:1.72->1.73
libraries/extensions/sound/Makefile.in:1.40->1.41
libraries/extensions/sound/alsa/Makefile.in:1.42->1.43
libraries/extensions/sound/common/Makefile.in:1.42->1.43
libraries/extensions/sound/esd/Makefile.in:1.42->1.43
libraries/javalib/Makefile.in:1.236->1.237
m4/ax_cflags_gcc_option.m4:INITIAL->1.1
m4/ax_cflags_warn_all.m4:INITIAL->1.1
replace/Makefile.in:1.37->1.38
test/Makefile.in:1.92->1.93
test/internal/Makefile.in:1.50->1.51
test/regression/Makefile.in:1.161->1.162
test/regression/compile_time/Makefile.in:1.22->1.23
test/regression/compiler/Makefile.in:1.4->1.5
test/regression/run_time/Makefile.in:1.21->1.22
Index: kaffe/ChangeLog
diff -u kaffe/ChangeLog:1.2144 kaffe/ChangeLog:1.2145
--- kaffe/ChangeLog:1.2144 Wed Mar 24 15:44:09 2004
+++ kaffe/ChangeLog Wed Mar 24 17:27:35 2004
@@ -1,5 +1,77 @@
2004-03-24 Dalibor Topic <robilad at kaffe.org>
+ m4/ax_cflags_gcc_option.m4,
+ m4/ax_cflags_warn_all.m4:
+ New files from AC-Archive. Licensed under GPL+special exception.
+
+ * configure.in:
+ Added checks for gcc warning options.
+
+ * THIRDPARTY: Updated.
+
+ * Makefile.in,
+ aclocal.m4,
+ configure,
+ config/Makefile.in,
+ include/Makefile.in,
+ kaffe/Makefile.in,
+ kaffe/jvmpi/Makefile.in,
+ kaffe/kaffe/Makefile.in,
+ kaffe/kaffeh/Makefile.in,
+ kaffe/kaffevm/Makefile.in,
+ kaffe/kaffevm/gcj/Makefile.in,
+ kaffe/kaffevm/intrp/Makefile.in,
+ kaffe/kaffevm/jit/Makefile.in,
+ kaffe/kaffevm/jit3/Makefile.in,
+ kaffe/kaffevm/systems/Makefile.in,
+ kaffe/kaffevm/systems/beos-native/Makefile.in,
+ kaffe/kaffevm/systems/oskit-pthreads/Makefile.in,
+ kaffe/kaffevm/systems/unix-jthreads/Makefile.in,
+ kaffe/kaffevm/systems/unix-pthreads/Makefile.in,
+ kaffe/man/Makefile.in,
+ kaffe/scripts/Makefile.in,
+ kaffe/scripts/bat/Makefile.in,
+ kaffe/scripts/compat/Makefile.in,
+ kaffe/xprof/Makefile.in,
+ libraries/Makefile.in,
+ libraries/clib/Makefile.in,
+ libraries/clib/awt/Makefile.in,
+ libraries/clib/awt/X/Makefile.in,
+ libraries/clib/awt/qt/Makefile.in,
+ libraries/clib/io/Makefile.in,
+ libraries/clib/management/Makefile.in,
+ libraries/clib/math/Makefile.in,
+ libraries/clib/native/Makefile.in,
+ libraries/clib/net/Makefile.in,
+ libraries/clib/nio/Makefile.in,
+ libraries/clib/security/Makefile.in,
+ libraries/clib/zip/Makefile.in,
+ libraries/extensions/Makefile.in,
+ libraries/extensions/comm/Makefile.in,
+ libraries/extensions/comm/javalib/Makefile.in,
+ libraries/extensions/microsoft/Makefile.in,
+ libraries/extensions/microsoft/clib/Makefile.in,
+ libraries/extensions/microsoft/javalib/Makefile.in,
+ libraries/extensions/pjava/Makefile.in,
+ libraries/extensions/pjava/javalib/Makefile.in,
+ libraries/extensions/servlet/Makefile.in,
+ libraries/extensions/servlet/javalib/Makefile.in,
+ libraries/extensions/sound/Makefile.in,
+ libraries/extensions/sound/alsa/Makefile.in,
+ libraries/extensions/sound/common/Makefile.in,
+ libraries/extensions/sound/esd/Makefile.in,
+ libraries/javalib/Makefile.in,
+ replace/Makefile.in,
+ test/Makefile.in,
+ test/internal/Makefile.in,
+ test/regression/Makefile.in,
+ test/regression/compile_time/Makefile.in,
+ test/regression/compiler/Makefile.in,
+ test/regression/run_time/Makefile.in:
+ Regenerated.
+
+2004-03-24 Dalibor Topic <robilad at kaffe.org>
+
* config/sparc/sysdepCallMethod.h
(ARGS_DISPLACEMENT) Changed to 1 and inverted all
operations on it in order to fix a compiler warning
Index: kaffe/Makefile.in
diff -u kaffe/Makefile.in:1.145 kaffe/Makefile.in:1.146
--- kaffe/Makefile.in:1.145 Tue Mar 16 14:10:43 2004
+++ kaffe/Makefile.in Wed Mar 24 17:27:36 2004
@@ -55,7 +55,9 @@
scripts/ltmain.sh scripts/missing scripts/mkinstalldirs
subdir = .
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/alsa.m4 $(top_srcdir)/m4/esd.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/alsa.m4 \
+ $(top_srcdir)/m4/ax_cflags_gcc_option.m4 \
+ $(top_srcdir)/m4/ax_cflags_warn_all.m4 $(top_srcdir)/m4/esd.m4 \
$(top_srcdir)/m4/gettext.m4 $(top_srcdir)/m4/gnu-crypto.m4 \
$(top_srcdir)/m4/gwqt.m4 $(top_srcdir)/m4/herrno.m4 \
$(top_srcdir)/m4/iconv.m4 $(top_srcdir)/m4/in6addr.m4 \
Index: kaffe/THIRDPARTY
diff -u kaffe/THIRDPARTY:1.10 kaffe/THIRDPARTY:1.11
--- kaffe/THIRDPARTY:1.10 Fri Mar 12 11:45:19 2004
+++ kaffe/THIRDPARTY Wed Mar 24 17:27:36 2004
@@ -1,7 +1,7 @@
Kaffe uses code from other free software projects. Only code licensed
under a GPL compatible license can be merged in. You can find the
-licenses of third party sources either in their respective sources, of
-in license*.terms files in the top directory.
+licenses of third party sources either in their respective sources, or
+in license*.terms files in the top directory, or here.
* javax.sound
@@ -167,7 +167,7 @@
At the time of writing, Kaffe uses getaddrinfo 1.6.1.
-* M68k, SPARC and ARM atomic compare_and_swap
+* Alpha, ARM, M68k and SPARC atomic compare_and_swap
Taken from GNU libc 2.3.2, which is licensed under the GNU Lesser General
Public License. See file license-lesser.terms for details.
@@ -252,3 +252,51 @@
The sources for the original kjc 2.1B compiler are available from DMS at
the above URL. Patches from kaffe developers to kjc are available in the
kaffe-extras repository of the kaffe.org CVS server.
+
+* m4/ax_cflags_gcc_option.m4, ax_cflags_warn_all.m4
+
+Autoconf macros to check for accepted warning and compiler options. Taken
+from the Autoconf Macro Archive at http://ac-archive.sourceforge.net/.
+
+Licensed under the GNU General Public License with a special exception:
+
+ Every Autoconf macro presented on this web site is free software; you
+ can redistribute it and/or modify it under the terms of the GNU
+ General Public License as published by the Free Software Foundation;
+ either version 2, or (at your option) any later version.
+
+ They are distributed in the hope that they will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ for more details. (You should have received a copy of the GNU General
+ Public License along with this program; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place -- Suite 330, Boston, MA
+ 02111-1307, USA.)
+
+ As a special exception, the Free Software Foundation gives unlimited
+ permission to copy, distribute and modify the configure scripts that
+ are the output of Autoconf. You need not follow the terms of the GNU
+ General Public License when using or distributing such scripts, even
+ though portions of the text of Autoconf appear in them. The GNU
+ General Public License (GPL) does govern all other use of the material
+ that constitutes the Autoconf program.
+
+ Certain portions of the Autoconf source text are designed to be copied
+ (in certain cases, depending on the input) into the output of
+ Autoconf. We call these the "data" portions. The rest of the Autoconf
+ source text consists of comments plus executable code that decides
+ which of the data portions to output in any given case. We call these
+ comments and executable code the "non-data" portions. Autoconf never
+ copies any of the non-data portions into its output.
+
+ This special exception to the GPL applies to versions of Autoconf
+ released by the Free Software Foundation. When you make and distribute
+ a modified version of Autoconf, you may extend this special exception
+ to the GPL to apply to your modified version as well, *unless* your
+ modified version has the potential to copy into its output some of the
+ text that was the non-data portion of the version that you started
+ with. (In other words, unless your change moves or copies text from
+ the non-data portions to the data portions.) If your modification has
+ such potential, you must delete any notice of this special exception to
+ the GPL from your modified version.
+
Index: kaffe/aclocal.m4
diff -u kaffe/aclocal.m4:1.94 kaffe/aclocal.m4:1.95
--- kaffe/aclocal.m4:1.94 Tue Mar 16 14:10:43 2004
+++ kaffe/aclocal.m4 Wed Mar 24 17:27:36 2004
@@ -981,6 +981,8 @@
AC_SUBST([INSTALL_STRIP_PROGRAM])])
m4_include([m4/alsa.m4])
+m4_include([m4/ax_cflags_gcc_option.m4])
+m4_include([m4/ax_cflags_warn_all.m4])
m4_include([m4/esd.m4])
m4_include([m4/gettext.m4])
m4_include([m4/gnu-crypto.m4])
Index: kaffe/configure
diff -u kaffe/configure:1.297 kaffe/configure:1.298
--- kaffe/configure:1.297 Mon Mar 22 14:49:17 2004
+++ kaffe/configure Wed Mar 24 17:27:36 2004
@@ -3236,9 +3236,2619 @@
-if test "$GCC" = "yes"; then
- CFLAGS="$CFLAGS -Wall -Wstrict-prototypes"
+
+# turn on -Wall
+
+echo "$as_me:$LINENO: checking CFLAGS for maximum warnings" >&5
+echo $ECHO_N "checking CFLAGS for maximum warnings... $ECHO_C" >&6
+if test "${ac_cv_cflags_warn_all+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_cflags_warn_all="no, unknown"
+
+
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ ac_save_CFLAGS="$CFLAGS"
+for ac_arg in "-pedantic % -Wall" "-xstrconst % -v" "-std1 % -verbose -w0 -warnprotos" "-qlanglvl=ansi % -qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd" "-ansi -ansiE % -fullwarn" "+ESlit % +w1" "-Xc % -pvctl,fullmsg" "-h conform % -h msglevel 2" #
+do CFLAGS="$ac_save_CFLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_cflags_warn_all=`echo $ac_arg | sed -e 's,.*% *,,'` ; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+ CFLAGS="$ac_save_CFLAGS"
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_cflags_warn_all" >&5
+echo "${ECHO_T}$ac_cv_cflags_warn_all" >&6
+case ".$ac_cv_cflags_warn_all" in
+ .ok|.ok,*) ;;
+ .|.no|.no,*)
+ ;;
+ *)
+ if echo " $CFLAGS " | grep " $ac_cv_cflags_warn_all " 2>&1 >/dev/null
+ then { (echo "$as_me:$LINENO: : CFLAGS does contain \$ac_cv_cflags_warn_all") >&5
+ (: CFLAGS does contain $ac_cv_cflags_warn_all) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+ else { (echo "$as_me:$LINENO: : CFLAGS=\"\$CFLAGS \$ac_cv_cflags_warn_all\"") >&5
+ (: CFLAGS="$CFLAGS $ac_cv_cflags_warn_all") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+ CFLAGS="$CFLAGS $ac_cv_cflags_warn_all"
+ fi
+ ;;
+esac
+
+
+# turn on all other gcc warnings for more fixing fun
+
+echo "$as_me:$LINENO: checking CFLAGS for gcc -W" >&5
+echo $ECHO_N "checking CFLAGS for gcc -W... $ECHO_C" >&6
+if test "${ac_cv_cflags_gcc_option__W+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_cflags_gcc_option__W="no, unknown"
+
+
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ ac_save_CFLAGS="$CFLAGS"
+for ac_arg in "-pedantic % -W" #
+do CFLAGS="$ac_save_CFLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_cflags_gcc_option__W=`echo $ac_arg | sed -e 's,.*% *,,'` ; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+ CFLAGS="$ac_save_CFLAGS"
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_cflags_gcc_option__W" >&5
+echo "${ECHO_T}$ac_cv_cflags_gcc_option__W" >&6
+case ".$ac_cv_cflags_gcc_option__W" in
+ .ok|.ok,*) ;;
+ .|.no|.no,*) ;;
+ *)
+ if echo " $CFLAGS " | grep " $ac_cv_cflags_gcc_option__W " 2>&1 >/dev/null
+ then { (echo "$as_me:$LINENO: : CFLAGS does contain \$ac_cv_cflags_gcc_option__W") >&5
+ (: CFLAGS does contain $ac_cv_cflags_gcc_option__W) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+ else { (echo "$as_me:$LINENO: : CFLAGS=\"\$CFLAGS \$ac_cv_cflags_gcc_option__W\"") >&5
+ (: CFLAGS="$CFLAGS $ac_cv_cflags_gcc_option__W") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+ CFLAGS="$CFLAGS $ac_cv_cflags_gcc_option__W"
+ fi
+ ;;
+esac
+
+echo "$as_me:$LINENO: checking CFLAGS for gcc Wfloat-equal" >&5
+echo $ECHO_N "checking CFLAGS for gcc Wfloat-equal... $ECHO_C" >&6
+if test "${ac_cv_cflags_gcc_option_Wfloat_equal+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_cflags_gcc_option_Wfloat_equal="no, unknown"
+
+
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ ac_save_CFLAGS="$CFLAGS"
+for ac_arg in "-pedantic % Wfloat-equal" #
+do CFLAGS="$ac_save_CFLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_cflags_gcc_option_Wfloat_equal=`echo $ac_arg | sed -e 's,.*% *,,'` ; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+ CFLAGS="$ac_save_CFLAGS"
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_cflags_gcc_option_Wfloat_equal" >&5
+echo "${ECHO_T}$ac_cv_cflags_gcc_option_Wfloat_equal" >&6
+case ".$ac_cv_cflags_gcc_option_Wfloat_equal" in
+ .ok|.ok,*) ;;
+ .|.no|.no,*) ;;
+ *)
+ if echo " $CFLAGS " | grep " $ac_cv_cflags_gcc_option_Wfloat_equal " 2>&1 >/dev/null
+ then { (echo "$as_me:$LINENO: : CFLAGS does contain \$ac_cv_cflags_gcc_option_Wfloat_equal") >&5
+ (: CFLAGS does contain $ac_cv_cflags_gcc_option_Wfloat_equal) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+ else { (echo "$as_me:$LINENO: : CFLAGS=\"\$CFLAGS \$ac_cv_cflags_gcc_option_Wfloat_equal\"") >&5
+ (: CFLAGS="$CFLAGS $ac_cv_cflags_gcc_option_Wfloat_equal") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+ CFLAGS="$CFLAGS $ac_cv_cflags_gcc_option_Wfloat_equal"
+ fi
+ ;;
+esac
+
+echo "$as_me:$LINENO: checking CFLAGS for gcc -Wtraditional" >&5
+echo $ECHO_N "checking CFLAGS for gcc -Wtraditional... $ECHO_C" >&6
+if test "${ac_cv_cflags_gcc_option__Wtraditional+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_cflags_gcc_option__Wtraditional="no, unknown"
+
+
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ ac_save_CFLAGS="$CFLAGS"
+for ac_arg in "-pedantic % -Wtraditional" #
+do CFLAGS="$ac_save_CFLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_cflags_gcc_option__Wtraditional=`echo $ac_arg | sed -e 's,.*% *,,'` ; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+ CFLAGS="$ac_save_CFLAGS"
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_cflags_gcc_option__Wtraditional" >&5
+echo "${ECHO_T}$ac_cv_cflags_gcc_option__Wtraditional" >&6
+case ".$ac_cv_cflags_gcc_option__Wtraditional" in
+ .ok|.ok,*) ;;
+ .|.no|.no,*) ;;
+ *)
+ if echo " $CFLAGS " | grep " $ac_cv_cflags_gcc_option__Wtraditional " 2>&1 >/dev/null
+ then { (echo "$as_me:$LINENO: : CFLAGS does contain \$ac_cv_cflags_gcc_option__Wtraditional") >&5
+ (: CFLAGS does contain $ac_cv_cflags_gcc_option__Wtraditional) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+ else { (echo "$as_me:$LINENO: : CFLAGS=\"\$CFLAGS \$ac_cv_cflags_gcc_option__Wtraditional\"") >&5
+ (: CFLAGS="$CFLAGS $ac_cv_cflags_gcc_option__Wtraditional") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+ CFLAGS="$CFLAGS $ac_cv_cflags_gcc_option__Wtraditional"
+ fi
+ ;;
+esac
+
+echo "$as_me:$LINENO: checking CFLAGS for gcc -Wundef" >&5
+echo $ECHO_N "checking CFLAGS for gcc -Wundef... $ECHO_C" >&6
+if test "${ac_cv_cflags_gcc_option__Wundef+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_cflags_gcc_option__Wundef="no, unknown"
+
+
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ ac_save_CFLAGS="$CFLAGS"
+for ac_arg in "-pedantic % -Wundef" #
+do CFLAGS="$ac_save_CFLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_cflags_gcc_option__Wundef=`echo $ac_arg | sed -e 's,.*% *,,'` ; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+ CFLAGS="$ac_save_CFLAGS"
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_cflags_gcc_option__Wundef" >&5
+echo "${ECHO_T}$ac_cv_cflags_gcc_option__Wundef" >&6
+case ".$ac_cv_cflags_gcc_option__Wundef" in
+ .ok|.ok,*) ;;
+ .|.no|.no,*) ;;
+ *)
+ if echo " $CFLAGS " | grep " $ac_cv_cflags_gcc_option__Wundef " 2>&1 >/dev/null
+ then { (echo "$as_me:$LINENO: : CFLAGS does contain \$ac_cv_cflags_gcc_option__Wundef") >&5
+ (: CFLAGS does contain $ac_cv_cflags_gcc_option__Wundef) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+ else { (echo "$as_me:$LINENO: : CFLAGS=\"\$CFLAGS \$ac_cv_cflags_gcc_option__Wundef\"") >&5
+ (: CFLAGS="$CFLAGS $ac_cv_cflags_gcc_option__Wundef") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+ CFLAGS="$CFLAGS $ac_cv_cflags_gcc_option__Wundef"
+ fi
+ ;;
+esac
+
+echo "$as_me:$LINENO: checking CFLAGS for gcc -Wendif-labels" >&5
+echo $ECHO_N "checking CFLAGS for gcc -Wendif-labels... $ECHO_C" >&6
+if test "${ac_cv_cflags_gcc_option__Wendif_labels+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_cflags_gcc_option__Wendif_labels="no, unknown"
+
+
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ ac_save_CFLAGS="$CFLAGS"
+for ac_arg in "-pedantic % -Wendif-labels" #
+do CFLAGS="$ac_save_CFLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_cflags_gcc_option__Wendif_labels=`echo $ac_arg | sed -e 's,.*% *,,'` ; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+ CFLAGS="$ac_save_CFLAGS"
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_cflags_gcc_option__Wendif_labels" >&5
+echo "${ECHO_T}$ac_cv_cflags_gcc_option__Wendif_labels" >&6
+case ".$ac_cv_cflags_gcc_option__Wendif_labels" in
+ .ok|.ok,*) ;;
+ .|.no|.no,*) ;;
+ *)
+ if echo " $CFLAGS " | grep " $ac_cv_cflags_gcc_option__Wendif_labels " 2>&1 >/dev/null
+ then { (echo "$as_me:$LINENO: : CFLAGS does contain \$ac_cv_cflags_gcc_option__Wendif_labels") >&5
+ (: CFLAGS does contain $ac_cv_cflags_gcc_option__Wendif_labels) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+ else { (echo "$as_me:$LINENO: : CFLAGS=\"\$CFLAGS \$ac_cv_cflags_gcc_option__Wendif_labels\"") >&5
+ (: CFLAGS="$CFLAGS $ac_cv_cflags_gcc_option__Wendif_labels") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+ CFLAGS="$CFLAGS $ac_cv_cflags_gcc_option__Wendif_labels"
+ fi
+ ;;
+esac
+
+echo "$as_me:$LINENO: checking CFLAGS for gcc -Wshadow" >&5
+echo $ECHO_N "checking CFLAGS for gcc -Wshadow... $ECHO_C" >&6
+if test "${ac_cv_cflags_gcc_option__Wshadow+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_cflags_gcc_option__Wshadow="no, unknown"
+
+
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ ac_save_CFLAGS="$CFLAGS"
+for ac_arg in "-pedantic % -Wshadow" #
+do CFLAGS="$ac_save_CFLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_cflags_gcc_option__Wshadow=`echo $ac_arg | sed -e 's,.*% *,,'` ; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+ CFLAGS="$ac_save_CFLAGS"
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_cflags_gcc_option__Wshadow" >&5
+echo "${ECHO_T}$ac_cv_cflags_gcc_option__Wshadow" >&6
+case ".$ac_cv_cflags_gcc_option__Wshadow" in
+ .ok|.ok,*) ;;
+ .|.no|.no,*) ;;
+ *)
+ if echo " $CFLAGS " | grep " $ac_cv_cflags_gcc_option__Wshadow " 2>&1 >/dev/null
+ then { (echo "$as_me:$LINENO: : CFLAGS does contain \$ac_cv_cflags_gcc_option__Wshadow") >&5
+ (: CFLAGS does contain $ac_cv_cflags_gcc_option__Wshadow) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+ else { (echo "$as_me:$LINENO: : CFLAGS=\"\$CFLAGS \$ac_cv_cflags_gcc_option__Wshadow\"") >&5
+ (: CFLAGS="$CFLAGS $ac_cv_cflags_gcc_option__Wshadow") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+ CFLAGS="$CFLAGS $ac_cv_cflags_gcc_option__Wshadow"
+ fi
+ ;;
+esac
+
+echo "$as_me:$LINENO: checking CFLAGS for gcc -Wpointer-arith" >&5
+echo $ECHO_N "checking CFLAGS for gcc -Wpointer-arith... $ECHO_C" >&6
*** Patch too long, truncated ***
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