#18883: $(TARGET_CROSS)gdb install fail when compile openwrt with EXT toolchain.
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Reporter: polejoe@… | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone: Barrier Breaker 14.07
Component: toolchain | Version: Barrier Breaker 14.07
Keywords: toolchain |
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This problem can be found in AA, BB and trunk.
###err log:
ln -fs mips-linux-uclibc-gdb /home/zhoushengyong/openwrt/staging_dir
/toolchain-mips-linux-uclibc/bin/mips-linux-uclibc-gdb
strip /home/zhoushengyong/openwrt/staging_dir/toolchain-mips-linux-
uclibc/bin/mips-linux-uclibc-gdb
strip: Warning: could not locate '/home/zhoushengyong/openwrt/staging_dir
/toolchain-mips-linux-uclibc/bin/mips-linux-uclibc-gdb'. reason: Too many
levels of symbolic links
make[3]: *** [/home/zhoushengyong/openwrt/staging_dir/toolchain-mips-
linux-uclibc/stamp/.gdb_installed] Error 1
make[3]: Leaving directory `/home/zhoushengyong/openwrt/toolchain/gdb'
###err reason:
In toolchain/gdb/Makefile, $(TARGET_CROSS)gdb install according to the
define below.
define Host/Install
mkdir -p $(TOOLCHAIN_DIR)/bin
$(INSTALL_BIN) $(HOST_BUILD_DIR)/gdb/gdb
$(TOOLCHAIN_DIR)/bin/$(TARGET_CROSS)gdb
ln -fs $(TARGET_CROSS)gdb
$(TOOLCHAIN_DIR)/bin/$(GNU_TARGET_NAME)-gdb
strip $(TOOLCHAIN_DIR)/bin/$(TARGET_CROSS)gdb
endef
When use a EXT chain, $TARGET_CROSS may equal $GNU_TARGET_NAME.
In that situation, *gdb will be instead by a link point to itself,
which is a illegal para. for strip application!
###propose:
To solve it, the define should be modified to
define Host/Install
mkdir -p $(TOOLCHAIN_DIR)/bin
$(INSTALL_BIN) $(HOST_BUILD_DIR)/gdb/gdb
$(TOOLCHAIN_DIR)/bin/$(TARGET_CROSS)gdb
'''ifneq ($(TARGET_CROSS), $(GNU_TARGET_NAME)-)'''
ln -fs $(TARGET_CROSS)gdb
$(TOOLCHAIN_DIR)/bin/$(GNU_TARGET_NAME)-gdb
'''endif'''
strip $(TOOLCHAIN_DIR)/bin/$(TARGET_CROSS)gdb
endef
--
Ticket URL: <https://dev.openwrt.org/ticket/18883>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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