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authorHans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>2008-10-07 07:20:32 +0000
committerHans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>2008-10-07 07:20:32 +0000
commit8e71cdd87f70eced2fe735c2b4179e6207d5fd0b (patch)
treec07fc0a4fa61cdc43f7539d6329f460ed34daa95 /toolchain/uClibc
parent599d3243f1f0df4c9d444c26e79168960e54a1f8 (diff)
downloadbuildroot-novena-8e71cdd87f70eced2fe735c2b4179e6207d5fd0b.tar.gz
buildroot-novena-8e71cdd87f70eced2fe735c2b4179e6207d5fd0b.zip
uclibc: add kconfig option and make stuff for installing the uClibc test suite
This patch adds the possibility to install the uClibc test suite to the target file system. This is useful if you need to debug or test your uClibc. The option is defaulted to no, and is not needed for a normal running Linux system. The test suite is installed to /root/uClibc Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Diffstat (limited to 'toolchain/uClibc')
-rw-r--r--toolchain/uClibc/Config.in18
-rw-r--r--toolchain/uClibc/uclibc.mk33
2 files changed, 47 insertions, 4 deletions
diff --git a/toolchain/uClibc/Config.in b/toolchain/uClibc/Config.in
index a3d48e8c0..4af60ea4f 100644
--- a/toolchain/uClibc/Config.in
+++ b/toolchain/uClibc/Config.in
@@ -83,3 +83,21 @@ config BR2_UCLIBC_PROGRAM_INVOCATION
program_invocation_short_name strings. Some GNU packages
(like tar and coreutils) utilize these for extra useful
output, but in general are not required.
+
+config BR2_UCLIBC_INSTALL_TEST_SUITE
+ bool "Compile and install uClibc tests"
+ default n
+ select BR2_PACKAGE_MAKE
+ help
+ Enabling this option will compile and install the uClibc test suite.
+ This is useful if you want to check if the uClibc library is working
+ for your architecture and/or help developing uClibc.
+
+ The test suite will be installed into /root/uClibc directory. To run
+ the test suite enter the /root/uClibc/test directory and type
+ "make UCLIBC_ONLY=1 CC=/bin/true check".
+
+ See the /root/uClibc/test/README for additional information.
+
+ This is not needed at all for normal builds, so you can safely say no
+ if you do not plan to dig into your C library.
diff --git a/toolchain/uClibc/uclibc.mk b/toolchain/uClibc/uclibc.mk
index e39e157c6..1043b0e52 100644
--- a/toolchain/uClibc/uclibc.mk
+++ b/toolchain/uClibc/uclibc.mk
@@ -549,6 +549,9 @@ endif
touch -c $@
UCLIBC_TARGETS=$(TARGET_DIR)/lib/libc.so.0
+ifeq ($(BR2_UCLIBC_INSTALL_TEST_SUITE),y)
+UCLIBC_TARGETS+=uclibc-test
+endif
endif
uclibc: $(cross_compiler) $(STAGING_DIR)/usr/lib/libc.a $(UCLIBC_TARGETS)
@@ -568,11 +571,11 @@ uclibc-configured: kernel-headers $(UCLIBC_DIR)/.configured
uclibc-configured-source: uclibc-source
-uclibc-clean:
+uclibc-clean: uclibc-test-clean
-$(MAKE1) -C $(UCLIBC_DIR) clean
rm -f $(UCLIBC_DIR)/.config
-uclibc-dirclean:
+uclibc-dirclean: uclibc-test-dirclean
rm -rf $(UCLIBC_DIR)
uclibc-target-utils:
@@ -580,6 +583,28 @@ uclibc-target-utils:
uclibc-target-utils-source: $(DL_DIR)/$(UCLIBC_SOURCE)
+$(UCLIBC_DIR)/test/unistd/errno:
+ $(MAKE) -C $(UCLIBC_DIR)/test \
+ ARCH_CFLAGS=-I$(STAGING_DIR)/include \
+ UCLIBC_ONLY=1 TEST_INSTALLED_UCLIBC=1 compile
+
+$(TARGET_DIR)/root/uClibc/test/unistd/errno: $(UCLIBC_DIR)/test/unistd/errno
+ mkdir -p $(TARGET_DIR)/root/uClibc
+ cp -rdpf $(UCLIBC_DIR)/test $(TARGET_DIR)/root/uClibc
+ $(INSTALL) $(UCLIBC_DIR)/Rules.mak $(TARGET_DIR)/root/uClibc
+ $(INSTALL) $(UCLIBC_DIR)/.config $(TARGET_DIR)/root/uClibc
+
+uclibc-test: uclibc $(TARGET_DIR)/root/uClibc/test/unistd/errno
+
+uclibc-test-source: uclibc-source
+
+uclibc-test-clean:
+ -$(MAKE) -C $(UCLIBC_DIR)/test clean
+ rm -rf $(TARGET_DIR)/root/uClibc
+
+uclibc-test-dirclean:
+ rm -rf $(TARGET_DIR)/root/uClibc
+
#############################################################
#
# uClibc for the target just needs its header files
@@ -615,11 +640,11 @@ endif
uclibc_target: cross_compiler uclibc $(TARGET_DIR)/usr/lib/libc.a $(TARGET_DIR)/usr/bin/ldd
-uclibc_target-clean:
+uclibc_target-clean: uclibc-test-clean
rm -rf $(TARGET_DIR)/usr/include \
$(TARGET_DIR)/usr/lib/libc.a $(TARGET_DIR)/usr/bin/ldd
-uclibc_target-dirclean:
+uclibc_target-dirclean: uclibc-test-dirclean
rm -rf $(TARGET_DIR)/usr/include
endif