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author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2010-05-06 19:54:49 +0200 |
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committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2010-05-06 20:17:38 +0200 |
commit | 6b939d40f6a29a43277566adc9d4312d49cb3abf (patch) | |
tree | 405dfcc48dd33ba838ac1e5c79150c1783f577f4 /package/lua | |
parent | d701a82321ad2f3e5bfa16639e93532294cad4ce (diff) | |
download | buildroot-novena-6b939d40f6a29a43277566adc9d4312d49cb3abf.tar.gz buildroot-novena-6b939d40f6a29a43277566adc9d4312d49cb3abf.zip |
Add -rpath option for host package compilation
In c1b6242fdcf2cff7ebf09fec4cc1be58963e8427, we added
$(HOST_DIR)/usr/lib to LD_LIBRARY_PATH when building target packages,
because the build of target packages sometimes require host tools
installed in $(HOST_DIR)/usr/bin which themselves require host
libaries installed in $(HOST_DIR)/usr/lib.
Unfortunately, this solution didn't work, as libtool then tried to
link target binaries against host libraries. So $(HOST_DIR)/usr/lib
got removed from LD_LIBRARY_PATH in
0d1830b07db4ebfd14e77a258de6fb391e57e960.
However, this meant that we went back to the previous situation, in
which host tools used during compilation of target components might
require host libraries. An example :
make[2]: Entering directory `/home/test/buildroot/output.ctng-arm-eglibc-2010-05-04-12-41-00/build/xfont_font-adobe-100dpi-1.0.1'
/home/test/buildroot/output.ctng-arm-eglibc-2010-05-04-12-41-00/host/usr/bin/mkfontdir /home/test/buildroot/output.ctng-arm-eglibc-2010-05-04-12-41-00/target/usr/share/fonts/X11/100dpi
/home/test/buildroot/output.ctng-arm-eglibc-2010-05-04-12-41-00/host/usr/bin/mkfontscale: error while loading shared libraries: libfontenc.so.1: cannot open shared object file: No such file or directory
Therefore, we try another solution: make sure that host binaries are
linked with an -rpath option, so that $(HOST_DIR)/usr/lib doesn't need
to be in LD_LIBRARY_PATH for them to find their libraries.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'package/lua')
0 files changed, 0 insertions, 0 deletions