diff options
| author | "Steven J. Hill" | 2007-02-06 19:19:38 +0100 |
|---|---|---|
| committer | "Steven J. Hill" | 2007-02-06 19:19:38 +0100 |
| commit | 02f71aab47835e7220e2b1039bcda4d0c5657db0 (patch) | |
| tree | c4a14c8fb83fdec69a34065d93777e9960ea0831 /toolchain/external-toolchain/ext-tool.mk | |
| parent | Fix building of GDB when using external toolchain. (diff) | |
| download | buildroot-02f71aab47835e7220e2b1039bcda4d0c5657db0.tar.gz buildroot-02f71aab47835e7220e2b1039bcda4d0c5657db0.tar.xz buildroot-02f71aab47835e7220e2b1039bcda4d0c5657db0.zip | |
Support building using an external toolchain. Questions to the mailing list and all other comments to <biteme@devnull.com>.
Diffstat (limited to 'toolchain/external-toolchain/ext-tool.mk')
| -rw-r--r-- | toolchain/external-toolchain/ext-tool.mk | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/toolchain/external-toolchain/ext-tool.mk b/toolchain/external-toolchain/ext-tool.mk new file mode 100644 index 000000000..ab4cbef6c --- /dev/null +++ b/toolchain/external-toolchain/ext-tool.mk @@ -0,0 +1,56 @@ +# +# copy_toolchain_lib_root +# +# $1: source +# $2: destination +# $2: strip (y|n) default is to strip +# +copy_toolchain_lib_root = \ + LIB="$(strip $1)"; \ + DST="$(strip $2)"; \ + STRIP="$(strip $3)"; \ + \ + LIB_DIR=`$(TARGET_CC) -print-file-name=$${LIB} | sed -e "s,/$${LIB}\$$,,"`; \ + \ + if test -z "$${LIB_DIR}"; then \ + echo "copy_toolchain_lib_root: lib=$${LIB} not found"; \ + exit -1; \ + fi; \ + \ + LIB="$(strip $1)"; \ + for FILE in `find $${LIB_DIR} -type l -name "$${LIB}*" -maxdepth 1`; do \ + LIB=`basename $${FILE}`; \ + while test \! -z "$${LIB}"; do \ + echo "copy_toolchain_lib_root lib=$${LIB} dst=$${DST}"; \ + 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 \ + cp $${LIB_DIR}/$${LIB} $(TARGET_DIR)$${DST}/$${LIB}; \ + case "$${STRIP}" in \ + (0 | n | no) \ + ;; \ + (*) \ + $(TARGET_CROSS)strip "$(TARGET_DIR)$${DST}/$${LIB}"; \ + ;; \ + esac; \ + else \ + exit -1; \ + fi; \ + LIB="`readlink $${LIB_DIR}/$${LIB}`"; \ + done; \ + done; \ + \ + echo -n + +uclibc: dependencies $(TARGET_DIR)/lib/$(strip $(subst ",, $(BR2_TOOLCHAIN_EXTERNAL_LIB_C))) + +$(TARGET_DIR)/lib/$(strip $(subst ",, $(BR2_TOOLCHAIN_EXTERNAL_LIB_C))): +#")) + mkdir -p $(TARGET_DIR)/lib + @$(call copy_toolchain_lib_root, $(strip $(subst ",, $(BR2_TOOLCHAIN_EXTERNAL_LIB_C))), /lib, $(BR2_TOOLCHAIN_EXTERNAL_STRIP)) +#"))) + for libs in $(strip $(subst ",, $(BR2_TOOLCHAIN_EXTERNAL_LIBS))) ; do \ + $(call copy_toolchain_lib_root, $$libs, /lib, $(BR2_TOOLCHAIN_EXTERNAL_STRIP)) ; \ + done |