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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2010-02-09 21:34:49 +0100 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2010-04-17 02:09:38 +0200 |
| commit | ea2505ee567f716f6b2aeae45ccfe2555c0bcb97 (patch) | |
| tree | 615bd96b46cae8e57d76bea985e8486867c0c708 /toolchain | |
| parent | 7b7a4be0e1d59b9218b6145331c700ac8199e24e (diff) | |
| download | buildroot-novena-ea2505ee567f716f6b2aeae45ccfe2555c0bcb97.tar.gz buildroot-novena-ea2505ee567f716f6b2aeae45ccfe2555c0bcb97.zip | |
external-toolchain: support libraries outside of /lib
The copy_toolchain_lib_root function was making the assumption that
all libraries were stored inside the /lib directory of the sysroot
directory. However, this isn't true for certain toolchains,
particularly for the libstdc++ library.
The function is therefore reworked to find the library and its related
symlink either in /lib or /usr/lib in the sysroot, and copies it at
the same location in the target directory.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'toolchain')
| -rw-r--r-- | toolchain/external-toolchain/ext-tool.mk | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/toolchain/external-toolchain/ext-tool.mk b/toolchain/external-toolchain/ext-tool.mk index 449328131..29a5ccab9 100644 --- a/toolchain/external-toolchain/ext-tool.mk +++ b/toolchain/external-toolchain/ext-tool.mk @@ -1,3 +1,4 @@ + # # This file implements the support for external toolchains, i.e # toolchains that have not been produced by Buildroot itself and that @@ -45,27 +46,29 @@ copy_toolchain_lib_root = \ DST="$(strip $3)"; \ STRIP="$(strip $4)"; \ \ - LIB_DIR="$${SYSROOT_DIR}/lib" ; \ - for FILE in `find $${LIB_DIR} -maxdepth 1 -name "$${LIB}.*"`; do \ + LIBS=`(cd $${SYSROOT_DIR}; find . -path "./lib/$${LIB}.*" -o -path "./usr/lib/$${LIB}.*")` ; \ + for FILE in $${LIBS} ; do \ LIB=`basename $${FILE}`; \ + LIBDIR=`dirname $${FILE}` ; \ while test \! -z "$${LIB}"; do \ - rm -fr $(TARGET_DIR)$${DST}/$${LIB}; \ - mkdir -p $(TARGET_DIR)$${DST}; \ - if test -h $${LIB_DIR}/$${LIB}; then \ - cp -d $${LIB_DIR}/$${LIB} $(TARGET_DIR)$${DST}/; \ - elif test -f $${LIB_DIR}/$${LIB}; then \ - $(INSTALL) -D -m0755 $${LIB_DIR}/$${LIB} $(TARGET_DIR)$${DST}/$${LIB}; \ + FULLPATH="$${SYSROOT_DIR}/$${LIBDIR}/$${LIB}" ; \ + rm -fr $(TARGET_DIR)/$${LIBDIR}/$${LIB}; \ + mkdir -p $(TARGET_DIR)/$${LIBDIR}; \ + if test -h $${FULLPATH} ; then \ + cp -d $${FULLPATH} $(TARGET_DIR)/$${LIBDIR}/; \ + elif test -f $${FULLPATH}; then \ + $(INSTALL) -D -m0755 $${FULLPATH} $(TARGET_DIR)/$${LIBDIR}/$${LIB}; \ case "$${STRIP}" in \ (0 | n | no) \ ;; \ (*) \ - $(TARGET_CROSS)strip "$(TARGET_DIR)$${DST}/$${LIB}"; \ + $(TARGET_CROSS)strip "$(TARGET_DIR)/$${LIBDIR}/$${LIB}"; \ ;; \ esac; \ else \ exit -1; \ fi; \ - LIB="`readlink $${LIB_DIR}/$${LIB}`"; \ + LIB="`readlink $${FULLPATH}`"; \ done; \ done; \ \ |