Notes |
(0014134)
robang74
10-24-08 22:10
edited on: 10-24-08 22:53
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Proposed solution: glib-genmarshal should be compiled for $HOST not for $TARGET system. Probably tests should be avoided too.
roberto@rafbook:~/gles/buildroot$ svn info | grep Last
Last Changed Author: jacmet
Last Changed Rev: 23778
Last Changed Date: 2008-10-24 13:02:32 +0200 (Fri, 24 Oct 2008)
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(0014424)
robang74
10-28-08 02:21
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roberto@rafbook:~/gles/buildroot$ svn info | grep Last
Last Changed Author: jacmet
Last Changed Rev: 23821
Last Changed Date: 2008-10-27 16:15:52 +0100 (Mon, 27 Oct 2008) |
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(0014454)
tpetazzoni
10-28-08 02:43
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glib2 is designed to use the glib-genmarshal binary available in the PATH in the case of cross-compilation. The ./configure script checks that a glib-genmarshal binary is available in the PATH in the cross-compile case, and fails if glib-genmarshal is not found:
if test $cross_compiling = yes; then
AC_PATH_PROG(GLIB_GENMARSHAL, glib-genmarshal, no)
if test x$GLIB_GENMARSHAL = xno; then
AC_MSG_ERROR(Could not find a glib-genmarshal in your PATH)
fi
fi
Do you have the output of the configure script ? And the config.log file ?
It should either :
* Think that you are cross-compiling, testing in the configure script that you have glib-genmarshal in your PATH and fail if not. Which is not your case, it seems.
* Think that you are *not* cross-compiling, and use the internally compiled glib-genmarshal. Which is not your case either.
So, I'm quite confused with what you're seeing. |
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(0015044)
jacmet
11-04-08 01:42
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Do you have the glib development package installed on your system? (E.G. something like libglib2.0-dev) |
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(0015064)
robang74
11-04-08 08:46
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To answer to tpetazzoni I need more time but I can answer to jacmet pretty immediately: no, I do not have any libglib*-dev installed. ASAP I will investigate the problem deeper. Thanks to both, for the answer. |
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(0015074)
intravenoes
11-04-08 11:06
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One thing to keep in mind here is that the options for glib-genmarshal or rather glib-mkenums change a bit for newer versions of glib (2.18+).
glib-mkenum adds ENUMPREFIX. Newer versions of libgtk (2.14+) use this, e.g. in gdk/gdkenumtypes.h.template.
So if the host system version of glib is below 2.18 but you try to cross compile here and use the host system libs it will fail since this feature is not supported. I know that these versions are not in buildroot right now, just wanted to make you aware of this issue since I just ran into it. |
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(0015084)
robang74
11-04-08 11:39
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checking for EILSEQ... yes
+ test yes = yes
+ CROSS_COMPILING_TRUE=
+ CROSS_COMPILING_FALSE='#'
+ test yes = yes
+ set dummy glib-genmarshal
+ ac_word=glib-genmarshal
+ echo 'configure:44515: checking for glib-genmarshal'
+ echo -n 'checking for glib-genmarshal... '
checking for glib-genmarshal... + test set = set
+ echo -n '(cached) '
(cached) + GLIB_GENMARSHAL=/usr/bin/glib-genmarshal
+ test -n /usr/bin/glib-genmarshal
+ echo 'configure:44546: result: /usr/bin/glib-genmarshal'
+ echo /usr/bin/glib-genmarshal
/usr/bin/glib-genmarshal
+ test x/usr/bin/glib-genmarshal = xno
+ set +x
checking whether to build gtk-doc documentation... no
I think configure uses some kind of cached value which obviously is not right at all because my host is a 586 and my target is a 586. Anyway these are the "bad" lines:
config.status:1080:s,@GLIB_GENMARSHAL@,|#_!!_#|/usr/bin/glib-genmarshal,g
configure:44517:if test "${ac_cv_path_GLIB_GENMARSHAL+set}" = set; then
Makefile:163:GLIB_GENMARSHAL = /usr/bin/glib-genmarshal
I have tried with this work around in order to bypass the problem:
for i in $(grep -rn " = /usr/bin/glib-genmarshal" * | cut -d: -f1); do sed -e "s,GLIB_GENMARSHAL = /usr/bin/glib-genmarshal,GLIB_GENMARSHAL = /home/roberto/gles/buildroot/build_i586/libglib2-2.15.4/gobject/glib-genmarshal,g" $i > $i.1; mv -f $i.1 $i; done
but the real problem is that the glib-genmarshal is compiled for the $TARGET instead for the $HOST as I stated at the beginning:
Making all in gobject
make[3]: Entering directory `/home/roberto/gles/buildroot/build_i586/libglib2-2.15.4/gobject'
/usr/bin/make glib-genmarshal
make[4]: Entering directory `/home/roberto/gles/buildroot/build_i586/libglib2-2.15.4/gobject'
make[4]: `glib-genmarshal' is up to date.
make[4]: Leaving directory `/home/roberto/gles/buildroot/build_i586/libglib2-2.15.4/gobject'
echo "#ifndef __G_MARSHAL_H__" > xgen-gmh \
&& echo "#define __G_MARSHAL_H__" >> xgen-gmh \
&& /home/roberto/gles/buildroot/build_i586/libglib2-2.15.4/gobject/glib-genmarshal --nostdinc --prefix=g_cclosure_marshal ./gmarshal.list --header >> xgen-gmh \
&& echo "#endif /* __G_MARSHAL_H__ */" >> xgen-gmh \
&& (cmp -s xgen-gmh gmarshal.h 2>/dev/null || cp xgen-gmh gmarshal.h) \
&& rm -f xgen-gmh xgen-gmh~ \
&& echo timestamp > stamp-gmarshal.h
/bin/bash: line 2: /home/roberto/gles/buildroot/build_i586/libglib2-2.15.4/gobject/glib-genmarshal: No such file or directory
make[3]: *** [stamp-gmarshal.h] Error 127
make[3]: Leaving directory `/home/roberto/gles/buildroot/build_i586/libglib2-2.15.4/gobject'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/roberto/gles/buildroot/build_i586/libglib2-2.15.4'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/roberto/gles/buildroot/build_i586/libglib2-2.15.4'
make: *** [/home/roberto/gles/buildroot/build_i586/libglib2-2.15.4/.stamp_built] Error 2
roberto@rafbook:~/gles/buildroot$ ls -al /home/roberto/gles/buildroot/build_i586/libglib2-2.15.4/gobject/glib-genmarshal
-rwxr-xr-x 1 roberto roberto 36532 2008-11-04 20:14 /home/roberto/gles/buildroot/build_i586/libglib2-2.15.4/gobject/glib-genmarshal
roberto@rafbook:~/gles/buildroot$ file /home/roberto/gles/buildroot/build_i586/libglib2-2.15.4/gobject/glib-genmarshal
/home/roberto/gles/buildroot/build_i586/libglib2-2.15.4/gobject/glib-genmarshal: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked (uses shared libs), not stripped
roberto@rafbook:~/gles/buildroot$ ldd /home/roberto/gles/buildroot/build_i586/libglib2-2.15.4/gobject/glib-genmarshal
/usr/bin/ldd: line 117: /home/roberto/gles/buildroot/build_i586/libglib2-2.15.4/gobject/glib-genmarshal: No such file or directory
roberto@rafbook:~/gles/buildroot$ /home/roberto/gles/buildroot/build_i586/staging_dir/usr/bin/i586-linux-uclibc-ldd /home/roberto/gles/buildroot/build_i586/libglib2-2.15.4/gobject/glib-genmarshal
checking sub-depends for '/home/roberto/gles/buildroot/build_i586/libglib2-2.15.4/glib/.libs/libglib-2.0.so.0'
checking sub-depends for 'not found'
checking sub-depends for 'not found'
libglib-2.0.so.0 => /home/roberto/gles/buildroot/build_i586/libglib2-2.15.4/glib/.libs/libglib-2.0.so.0 (0x00000000)
libintl.so.8 => not found (0x00000000)
libc.so.0 => not found (0x00000000)
not a dynamic executable |
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(0015144)
robang74
11-04-08 17:58
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I mean, in this file:
package/libglib2/libglib2.mk
something like that:
TOPDIR=$(pwd)
tar xvjf dl/glib-2.15.4.tar.bz2 -C toolchain_build_i586/
mkdir toolchain_build_$(ARCH)/glib-2.15.4-host
pushd toolchain_build_$(ARCH)/glib-2.15.4-host
$(pwd)/../glib-2.15.4/configure
make && make DESTDIR=$(pwd)/../glib install
HOST_GLIB=toolchain_build_$(ARCH)/glib/usr
popd
mkdir build_$(ARCH)/glib-2.15.4
pushd build_$(ARCH)/glib-2.15.4
$(TARGET_CONFIG_ENV) $(TOPDIR)/toolchain_build_$(ARCH)/glib-2.15.4/configure
make $(TARGET_MAKE_ENV)
make $(TARGET_MAKE_ENV) DESTDIR=$(STAGE_DIR) install
popd |
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5724.config [^] (27,980 bytes) 10-26-08 15:31
