I got errors when I do the cross compile for powerpc. Below are the error
messages. It looks for /usr/lib/libltdl.so instead of
/tools/eldk/4.2/ppc_4xx/usr/lib/libltdl.so at link time. I set the path
-L/tools/eldk/4.2/ppc_4xx/usr/lib. But, it is useless. Below are details.
Before running ./configure, I set the environment variables below
setenv LDFLAGS -L/tools/eldk/4.2/ppc_4xx/usr/lib
setenv CPPFLAGS -I/tools/eldk/4.2/ppc_4xx/usr/include
setenv CROSS_COMPILE ppc_4xx-
setenv ARCH powerpc
setenv BUILD_CC gcc
setenv CC powerpc-linux-gcc
setenv AR powerpc-linux-ar
setenv RANLIB powerpc-linux-ranlib
set path=(/tools/eldk/4.2/bin /tools/eldk/4.2/usr/bin $path)
./configure --prefix=/tmp/install_libs --host=powerpc-linux
--build=i686-pc-linux-gnu -target=powerpc-linux
./configure runs successfully with the following warnings
configure: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoc...@gnu.org.
Package libexif was not found in the pkg-config search path.
Perhaps you should add the directory containing `libexif.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libexif' found
config.status: WARNING: po/Makefile.in.in seems to ignore the --datarootdir
setting
configure: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoc...@gnu.org.
Package libusb was not found in the pkg-config search path.
Perhaps you should add the directory containing `libusb.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libusb' found
./configure: line 26092: test: : integer expression expected
Package dbus-1 was not found in the pkg-config search path.
Perhaps you should add the directory containing `dbus-1.pc'
to the PKG_CONFIG_PATH environment variable
No package 'dbus-1' found
config.status: WARNING: po/Makefile.in.in seems to ignore the --datarootdir
setting
make errors:
/bin/sh ../libtool --tag=CC --mode=link powerpc-linux-gcc -g -O2 -g -O2
-no-undefined -export-symbols ./libgphoto2_port.sym -version-info 8:0:8
-L/tools/eldk/4.2/ppc_4xx/usr/lib -o libgphoto2_port.la -rpath
/tmp/safebox/install_libs/lib libgphoto2_port_la-gphoto2-port-info-list.lo
libgphoto2_port_la-gphoto2-port-log.lo
libgphoto2_port_la-gphoto2-port-version.lo libgphoto2_port_la-gphoto2-port.lo
libgphoto2_port_la-gphoto2-port-portability.lo
libgphoto2_port_la-gphoto2-port-result.lo -lltdl
echo "{ global:" > .libs/libgphoto2_port.ver
cat ./libgphoto2_port.sym | sed -e "s/\(.*\)/\1;/" >> .libs/libgphoto2_port.ver
echo "local: *; };" >> .libs/libgphoto2_port.ver
powerpc-linux-gcc -shared .libs/libgphoto2_port_la-gphoto2-port-info-list.o
.libs/libgphoto2_port_la-gphoto2-port-log.o
.libs/libgphoto2_port_la-gphoto2-port-version.o
.libs/libgphoto2_port_la-gphoto2-port.o
.libs/libgphoto2_port_la-gphoto2-port-portability.o
.libs/libgphoto2_port_la-gphoto2-port-result.o
-L/tools/eldk/4.2/ppc_4xx/usr/lib /usr/lib/libltdl.so -Wl,-soname
-Wl,libgphoto2_port.so.0 -Wl,-version-script -Wl,.libs/libgphoto2_port.ver -o
.libs/libgphoto2_port.so.0.8.0
/usr/lib/libltdl.so: could not read symbols: File in wrong format
collect2: ld returned 1 exit status
make[4]: *** [libgphoto2_port.la] Error 1
make[4]: Leaving directory
`/projects/svdc/P4wsIPCSW/buildsw_safebox/safebox/libs/libgphoto2-2.4.2/libgphoto2_port/libgphoto2_port'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory
`/projects/svdc/P4wsIPCSW/buildsw_safebox/safebox/libs/libgphoto2-2.4.2/libgphoto2_port'
make[2]: *** [all] Error 2
make[2]: Leaving directory
`/projects/svdc/P4wsIPCSW/buildsw_safebox/safebox/libs/libgphoto2-2.4.2/libgphoto2_port'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory
`/projects/svdc/P4wsIPCSW/buildsw_safebox/safebox/libs/libgphoto2-2.4.2'
make: *** [all] Error 2
svdclc313:[~][] (66)> ls -alF /tools/eldk/4.2/ppc_4xx/usr/lib/libltdl.*
-rw-r--r-- 1 tooladm toolsup 29788 Apr 1 2008
/tools/eldk/4.2/ppc_4xx/usr/lib/libltdl.a
-rwxr-xr-x 1 tooladm toolsup 791 Apr 1 2008
/tools/eldk/4.2/ppc_4xx/usr/lib/libltdl.la*
lrwxrwxrwx 1 tooladm toolsup 16 Apr 15 2008
/tools/eldk/4.2/ppc_4xx/usr/lib/libltdl.so -> libltdl.so.3.1.4*
lrwxrwxrwx 1 tooladm toolsup 16 Apr 15 2008
/tools/eldk/4.2/ppc_4xx/usr/lib/libltdl.so.3 -> libltdl.so.3.1.4*
-rwxr-xr-x 1 tooladm toolsup 32136 Apr 1 2008
/tools/eldk/4.2/ppc_4xx/usr/lib/libltdl.so.3.1.4*
Can someone tell me how to run configure so that it looks for
/tools/eldk/4.2/ppc_4xx/usr/lib/libltdl.so instead of /usr/lib/libltdl.so?
Is it a bug?
Thank you
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