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Add BR2_CROSS_TOOLCHAIN_TARGET_UTILS to allow bundling of some useful debug

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apps with a deployed cross toolchain.  Should probably do ltrace as well...
Also, add another compat symlink for cross gdb.
This commit is contained in:
Manuel Novoa III 2005-08-04 03:49:25 +00:00
parent ee69884eed
commit 42c9321a15
4 changed files with 29 additions and 1 deletions
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5
package/strace/strace.mk
View File

@ -49,6 +49,11 @@ $(STRACE_DIR)/strace: $(STRACE_DIR)/.configured
$(TARGET_DIR)/usr/bin/strace: $(STRACE_DIR)/strace
install -c $(STRACE_DIR)/strace $(TARGET_DIR)/usr/bin/strace
$(STRIP) $(TARGET_DIR)/usr/bin/strace > /dev/null 2>&1
ifeq ($(strip $(BR2_CROSS_TOOLCHAIN_TARGET_UTILS)),y)
mkdir -p $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/target_utils
install -c $(TARGET_DIR)/usr/bin/strace \
$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/target_utils/strace
endif
strace: uclibc $(TARGET_DIR)/usr/bin/strace

11
toolchain/Config.in
View File

@ -45,6 +45,17 @@ config BR2_TARGET_OPTIMIZATION
help
Optimizations to use when building for the target host.
config BR2_CROSS_TOOLCHAIN_TARGET_UTILS
string "Include target utils in cross toolchain."
default y
help
When using buildroot to build a deployable cross toolchain, it is handy
to include certain target apps with that toolchain as a convenience.
Examples include ldd, gdbserver, and strace.
Answer Y if you want these apps (if built) copied into the cross toolchain
dir under <arch>-linux-uclibc/target_utils/.
# Might be worth experimenting with for gcc 3.4.x.
#GCC_WITH_CPU:=
#GCC_WITH_ARCH:=

9
toolchain/gdb/gdb.mk
View File

@ -123,6 +123,11 @@ $(GDB_SERVER_DIR)/gdbserver: $(GDB_SERVER_DIR)/.configured
$(STRIP) $(GDB_SERVER_DIR)/gdbserver
$(TARGET_DIR)/usr/bin/gdbserver: $(GDB_SERVER_DIR)/gdbserver
ifeq ($(strip $(BR2_CROSS_TOOLCHAIN_TARGET_UTILS)),y)
mkdir -p $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/target_utils
install -c $(GDB_SERVER_DIR)/gdbserver \
$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/target_utils/gdbserver
endif
install -c $(GDB_SERVER_DIR)/gdbserver $(TARGET_DIR)/usr/bin/gdbserver
gdbserver: $(TARGET_DIR)/usr/bin/gdbserver
@ -164,8 +169,10 @@ $(GDB_CLIENT_DIR)/gdb/gdb: $(GDB_CLIENT_DIR)/.configured
$(TARGET_CROSS)gdb: $(GDB_CLIENT_DIR)/gdb/gdb
install -c $(GDB_CLIENT_DIR)/gdb/gdb $(TARGET_CROSS)gdb
ln -fs ../../bin/$(REAL_GNU_TARGET_NAME)-gdb \
ln -snf ../../bin/$(REAL_GNU_TARGET_NAME)-gdb \
$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/bin/gdb
ln -snf $(REAL_GNU_TARGET_NAME)-gdb \
$(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-gdb
gdbclient: $(TARGET_CROSS)gdb

5
toolchain/uClibc/uclibc.mk
View File

@ -126,6 +126,11 @@ $(TARGET_DIR)/lib/libc.so.0: $(STAGING_DIR)/lib/libc.a
$(TARGET_DIR)/usr/bin/ldd:
$(MAKE1) -C $(UCLIBC_DIR) $(TARGET_CONFIGURE_OPTS) \
PREFIX=$(TARGET_DIR) utils install_utils
ifeq ($(strip $(BR2_CROSS_TOOLCHAIN_TARGET_UTILS)),y)
mkdir -p $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/target_utils
install -c $(TARGET_DIR)/usr/bin/ldd \
$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/target_utils/ldd
endif
touch -c $(TARGET_DIR)/usr/bin/ldd
UCLIBC_TARGETS=$(TARGET_DIR)/lib/libc.so.0