shithub: lwext4

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Add 'lib_only' build target.

Under this target, only a basic library will be built.

--- a/CMakeLists.txt

+++ b/CMakeLists.txt

@@ -27,6 +27,12 @@

     add_definitions(-DCONFIG_DEBUG_PRINTF=0)

     add_definitions(-DCONFIG_DEBUG_ASSERT=0)

     #...

+elseif(LIB_ONLY)

+    add_definitions(-DCONFIG_DEBUG_PRINTF=0)

+    add_definitions(-DCONFIG_DEBUG_ASSERT=0)

+    add_definitions(-DCONFIG_HAVE_OWN_OFLAGS=1)

+    add_definitions(-DCONFIG_HAVE_OWN_ERRNO=1)

+    add_definitions(-DCONFIG_BLOCK_DEV_CACHE_SIZE=16)

 else()

     #Generic example target

     set(BLOCKDEV_TYPE  linux)

--- a/Makefile

+++ b/Makefile

@@ -77,8 +77,13 @@

 	cd build_arm-sim && cmake -G"Unix Makefiles"         \

 	$(COMMON_DEFINITIONS)                                \

 	-DCMAKE_TOOLCHAIN_FILE=../toolchain/arm-sim.cmake ..

-	

-all: generic bf518 cortex-m3 cortex-m4 generic

+

+lib_only:

+	rm -R -f build_lib_only

+	mkdir build_lib_only

+	cd build_lib_only && cmake $(COMMON_DEFINITIONS) -DLIB_ONLY=TRUE ..

+

+all: generic bf518 cortex-m3 cortex-m4 lib_only

 clean:

--- a/lwext4/CMakeLists.txt

+++ b/lwext4/CMakeLists.txt

@@ -3,6 +3,8 @@

 include_directories(.)

 aux_source_directory(. LWEXT4_SRC)

 add_library(lwext4  ${LWEXT4_SRC})

-add_custom_target(lib_size ALL DEPENDS lwext4 COMMAND ${SIZE} liblwext4.a)

+if  (DEFINED SIZE)

+    add_custom_target(lib_size ALL DEPENDS lwext4 COMMAND ${SIZE} liblwext4.a)

+else()

-

+endif()