Le 21 déc. 08 à 17:49, Ralf Wildenhues a écrit :
Hi Akim,
Hi Ralf!
* Akim Demaille wrote on Fri, Dec 19, 2008 at 11:41:34AM CET:
Yet I have a slight problem: for some reason the top-level wrapper
(lt-
cli.exe in my case) tries to launch .libs/lt-cli.exe, which does not
exist. What does exist is .libs/cli.exe (and actually it makes more
sense to me). So I had to change libtool:
Thanks for the report. You can make your bug reports even more
perfect
by providing './libtool --tag=CC --config', and writing to bug-
libtool.
Cc'd.
And, in this case, also providing --mode=link command line and output.
;-)
Sure :)
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with_gnu_ld="no"
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fix_srcfile_path="\`cygpath -w \"\$srcfile\"\`"
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export_symbols_cmds="\$NM \$libobjs \$convenience | \$global_symbol_pipe |
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# The library search path used internally by the compiler when linking
# a shared library.
compiler_lib_search_path=""
bu...@bf-linux-3
~/kernel-2_x86_windows_vcxx2005_release_dynamic/work/build/sdk-remote/src/rm
urbi-launch.exe
[15:56]
bu...@bf-linux-3
~/kernel-2_x86_windows_vcxx2005_release_dynamic/work/build/sdk-remote/src/make
urbi-launch.exe
[15:56]
/bin/sh ../libtool --tag=CXX --mode=link cl.exe /EHsc -Wall /wd4061 /wd4099
/wd4121 /wd4127 /wd4347 /wd4512 /wd4571 /wd4619 /wd4625 /wd4626 /wd4668 /wd4710
/wd4711 /wd4800 /wd4820 -g -fvisibility=hidden -fvisibility-inlines-hidden -O3
-L/home/build/local_wine/winroot/opt/lib -o urbi-launch.exe
urbi_launch-urbi-launch.obj liburbi/liburbi.la ../jpeg-6b/libjpeg.la
../lib/libport/libport.la ../libltdl/libltdlc.la liburbi/liburbi.la
libtool: link: cl.exe /EHsc -Wall /wd4061 /wd4099 /wd4121 /wd4127 /wd4347
/wd4512 /wd4571 /wd4619 /wd4625 /wd4626 /wd4668 /wd4710 /wd4711 /wd4800 /wd4820
-g -fvisibility=hidden -fvisibility-inlines-hidden -O3 -o .libs/urbi-launch.exe
urbi_launch-urbi-launch.obj
/home/build/kernel-2_x86_windows_vcxx2005_release_dynamic/work/build/sdk-remote/libltdl/.libs/loadlibrary.lib
-L/home/build/local_wine/winroot/opt/lib ../jpeg-6b/.libs/libjpeg.lib
../lib/libport/.libs/libport.dll ../libltdl/.libs/libltdlc.lib
liburbi/.libs/liburbi.dll -lws2_32
/home/build/kernel-2_x86_windows_vcxx2005_release_dynamic/work/build/sdk-remote/lib/libport/.libs/libport.dll
-L/usr/local/gostai/lib
Creating library .libs/urbi-launch.lib and object .libs/urbi-launch.exp
LINK : warning LNK4068: /MACHINE not specified; defaulting to X86
Creating library .libs/urbi-launch.lib and object .libs/urbi-launch.exp
lt-urbi-launch.c
lt-urbi-launch.c
LINK : warning LNK4068: /MACHINE not specified; defaulting to X86
so that _spawnv be given newargz[0] (== .libs/cl.exe) as first
argument
instead of lt_argv_zero (== .libs/lt-cl.exe).
I don't understand exactly what the code is expected to do: is the
problem the value of lt_argv_zero (which is what I suspect), or
rather
the fact that there is no .libs/lt-cli.exe (which I doubt). This is
what I get without this change:
Both .libs/foo$EXEEXT and .libs/lt-foo$EXEEXT are needed on some
systems
but I haven't checked whether that is still the case for w32 after the
recent-ish changes.
OK.
Also, I have enabled the DEBUGWRAPPER traces by changing libtool by
hand, is there a better way? Read the code I see that the wrappers
support options, but I found no documentation about them, and there
is
no --lt-help: is this for Libtool developers only?
Well, adding options to the wrapper is problematic: it should be
transparent to the user program it wraps. Thus options are bad bad
bad.
Well, these options start by --lt-. Would you prefer an envvar? That
might make things harder on hostile enwinronments.
You can './configure CFLAGS=-DDEBUGWRAPPER' I guess; but good thing we
didn't document that because it's bad bad bad again that we didn't
stick
to LT_ namespace here. Will fix.
:)
I also need the following patch to avoid tens of warnings when
compiling the wrappers:
./.libs/lt-liburbi.c(394) : warning C4996: 'strcpy' was declared deprecated
Message: 'This function or variable may be unsafe. Consider using
strcpy_s instead. To disable deprecation, use _CRT_SECURE_NO_DEPRECATE. See
online help for details.'
./.libs/lt-liburbi.c(395) : warning C4996: 'strcat' was declared deprecated
Message: 'This function or variable may be unsafe. Consider using
strcat_s instead. To disable deprecation, use _CRT_SECURE_NO_DEPRECATE. See
online help for details.'
./.libs/lt-liburbi.c(396) : warning C4996: 'strcat' was declared deprecated
Message: 'This function or variable may be unsafe. Consider using
strcat_s instead. To disable deprecation, use _CRT_SECURE_NO_DEPRECATE. See
online help for details.'
./.libs/lt-liburbi.c(401) : warning C4996: 'strcat' was declared deprecated
Message: 'This function or variable may be unsafe. Consider using
strcat_s instead. To disable deprecation, use _CRT_SECURE_NO_DEPRECATE. See
online help for details.'
./.libs/lt-liburbi.c(529) : warning C4996: 'strcpy' was declared deprecated
Message: 'This function or variable may be unsafe. Consider using
strcpy_s instead. To disable deprecation, use _CRT_SECURE_NO_DEPRECATE. See
online help for details.'
./.libs/lt-liburbi.c(580) : warning C4996: 'chmod' was declared deprecated
C:\\vcxx8\\VC\\INCLUDE\io.h(316) : see declaration of 'chmod'
Message: 'The POSIX name for this item is deprecated. Instead, use the
ISO C++ conformant name: _chmod. See online help for details.'
./.libs/lt-liburbi.c(638) : warning C4996: 'getenv' was declared deprecated
C:\\vcxx8\\VC\\INCLUDE\stdlib.h(483) : see declaration of 'getenv'
Message: 'This function or variable may be unsafe. Consider using
_dupenv_s instead. To disable deprecation, use _CRT_SECURE_NO_DEPRECATE. See
online help for details.'
./.libs/lt-liburbi.c(653) : warning C4996: 'getcwd' was declared deprecated
C:\\vcxx8\\VC\\INCLUDE\direct.h(121) : see declaration of 'getcwd'
Message: 'The POSIX name for this item is deprecated. Instead, use the
ISO C++ conformant name: _getcwd. See online help for details.'
./.libs/lt-liburbi.c(660) : warning C4996: 'strcpy' was declared deprecated
Message: 'This function or variable may be unsafe. Consider using
strcpy_s instead. To disable deprecation, use _CRT_SECURE_NO_DEPRECATE. See
online help for details.'
./.libs/lt-liburbi.c(668) : warning C4996: 'strcpy' was declared deprecated
Message: 'This function or variable may be unsafe. Consider using
strcpy_s instead. To disable deprecation, use _CRT_SECURE_NO_DEPRECATE. See
online help for details.'
./.libs/lt-liburbi.c(678) : warning C4996: 'getcwd' was declared deprecated
C:\\vcxx8\\VC\\INCLUDE\direct.h(121) : see declaration of 'getcwd'
Message: 'The POSIX name for this item is deprecated. Instead, use the
ISO C++ conformant name: _getcwd. See online help for details.'
./.libs/lt-liburbi.c(684) : warning C4996: 'strcpy' was declared deprecated
Message: 'This function or variable may be unsafe. Consider using
strcpy_s instead. To disable deprecation, use _CRT_SECURE_NO_DEPRECATE. See
online help for details.'
./.libs/lt-liburbi.c(807) : warning C4996: 'sprintf' was declared deprecated
C:\\vcxx8\\VC\\INCLUDE\stdio.h(345) : see declaration of 'sprintf'
Message: 'This function or variable may be unsafe. Consider using
sprintf_s instead. To disable deprecation, use _CRT_SECURE_NO_DEPRECATE. See
online help for details.'
./.libs/lt-liburbi.c(808) : warning C4996: 'putenv' was declared deprecated
C:\\vcxx8\\VC\\INCLUDE\stdlib.h(822) : see declaration of 'putenv'
Message: 'The POSIX name for this item is deprecated. Instead, use the
ISO C++ conformant name: _putenv. See online help for details.'
./.libs/lt-liburbi.c(827) : warning C4996: 'strcpy' was declared deprecated
Message: 'This function or variable may be unsafe. Consider using
strcpy_s instead. To disable deprecation, use _CRT_SECURE_NO_DEPRECATE. See
online help for details.'
./.libs/lt-liburbi.c(828) : warning C4996: 'strcpy' was declared deprecated
Message: 'This function or variable may be unsafe. Consider using
strcpy_s instead. To disable deprecation, use _CRT_SECURE_NO_DEPRECATE. See
online help for details.'
./.libs/lt-liburbi.c(832) : warning C4996: 'strcpy' was declared deprecated
Message: 'This function or variable may be unsafe. Consider using
strcpy_s instead. To disable deprecation, use _CRT_SECURE_NO_DEPRECATE. See
online help for details.'
./.libs/lt-liburbi.c(833) : warning C4996: 'strcpy' was declared deprecated
Message: 'This function or variable may be unsafe. Consider using
strcpy_s instead. To disable deprecation, use _CRT_SECURE_NO_DEPRECATE. See
online help for details.'
./.libs/lt-liburbi.c(860) : warning C4996: 'strncpy' was declared deprecated
C:\\vcxx8\\VC\\INCLUDE\string.h(156) : see declaration of 'strncpy'
Message: 'This function or variable may be unsafe. Consider using
strncpy_s instead. To disable deprecation, use _CRT_SECURE_NO_DEPRECATE. See
online help for details.'
./.libs/lt-liburbi.c(898) : warning C4996: 'getenv' was declared deprecated
C:\\vcxx8\\VC\\INCLUDE\stdlib.h(483) : see declaration of 'getenv'
Message: 'This function or variable may be unsafe. Consider using
_dupenv_s instead. To disable deprecation, use _CRT_SECURE_NO_DEPRECATE. See
online help for details.'
./.libs/lt-liburbi.c(919) : warning C4996: 'getenv' was declared deprecated
C:\\vcxx8\\VC\\INCLUDE\stdlib.h(483) : see declaration of 'getenv'
Message: 'This function or variable may be unsafe. Consider using
_dupenv_s instead. To disable deprecation, use _CRT_SECURE_NO_DEPRECATE. See
online help for details.'
./.libs/lt-liburbi.c(935) : warning C4996: 'getenv' was declared deprecated
C:\\vcxx8\\VC\\INCLUDE\stdlib.h(483) : see declaration of 'getenv'
Message: 'This function or variable may be unsafe. Consider using
_dupenv_s instead. To disable deprecation, use _CRT_SECURE_NO_DEPRECATE. See
online help for details.'
./.libs/lt-liburbi.c(956) : warning C4996: 'getenv' was declared deprecated
C:\\vcxx8\\VC\\INCLUDE\stdlib.h(483) : see declaration of 'getenv'
Message: 'This function or variable may be unsafe. Consider using
_dupenv_s instead. To disable deprecation, use _CRT_SECURE_NO_DEPRECATE. See
online help for details.'
From fc98e2da2b6718a3fc202da694e433fc10455332 Mon Sep 17 00:00:00 2001
From: Akim Demaille <[email protected]>
Date: Mon, 22 Dec 2008 15:59:52 +0100
Subject: [PATCH] Fix wrapper warnings from MSVC 2005.
* libltdl/config/ltmain.m4sh (func_emit_cwrapperexe_src): Define
_CRT_SECURE_NO_DEPRECATE, _chmod, _getcwd, and _putenv.
---
libltdl/config/ltmain.m4sh | 10 +++++++++-
1 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/libltdl/config/ltmain.m4sh b/libltdl/config/ltmain.m4sh
index 334a9f7..2da1a47 100644
--- a/libltdl/config/ltmain.m4sh
+++ b/libltdl/config/ltmain.m4sh
@@ -2724,7 +2724,6 @@ func_to_host_pathlist ()
func_emit_cwrapperexe_src ()
{
cat <<EOF
-
/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
@@ -2740,6 +2739,9 @@ func_emit_cwrapperexe_src ()
*/
EOF
cat <<"EOF"
+#ifdef _MSC_VER
+# define _CRT_SECURE_NO_DEPRECATE 1
+#endif
#include <stdio.h>
#include <stdlib.h>
#ifdef _MSC_VER
@@ -2747,6 +2749,12 @@ EOF
# include <process.h>
# include <io.h>
# define setmode _setmode
+ // Deprecations starting with MSVC 2005.
+# if 1100 <= _MSC_VER
+# define chmod _chmod
+# define getcwd _getcwd
+# define putenv _putenv
+# endif
#else
# include <unistd.h>
# include <stdint.h>
--
1.6.0.4.790.gaa14a
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