cmake scripts for SylixOS
本帖最后由 lyzh 于 2015-6-28 09:10 编辑I'm writing cmake scripts for SylixOS, using the the scripts, building third party software will be easier.
Currently the script can compile libsylixos.a it-self, will come sooooooooooooooooooooooooooon.
If anybody is being interesting about this, ...cmake-gui config& generator Unix Makefiles
make target sylixos
building, color, percent.
done:
:handshake 本帖最后由 lyzh 于 2015-6-28 17:07 编辑
下面使用这些脚本编译SylixOS自带的example
在example目录下编写CMakeLists.txt文件如：
从这个CMakeLists.txt可以看到，除了内核模块不是标准cmake定义的外，其他函数都是标准的，比如add_executable()。其中最大的意义是在编译第三方使用cmake发布的源码时，可以使用cmake定义的标准方法进行配置和编译，而不需要主动添加SylixOS的头文件或者库。
打开cmake-gui
Configure
选择toolchains-arm-none-eabi.cmake
Generate
已经生成Makefile成功
执行make，成功后：
已经顺利生成app, ko, lib。
下面是make VERBOSE=1的输出，可以看到编译链接所使用的指令。
$ make VERBOSE=1
/usr/bin/cmake -H/home/lyzh/projects/sylixos/workspace/examples -B/tmp/sylixos-example --check-build-system CMakeFiles/Makefile.cmake 0
/usr/bin/cmake -E cmake_progress_start /tmp/sylixos-example/CMakeFiles /tmp/sylixos-example/CMakeFiles/progress.marks
make -f CMakeFiles/Makefile2 all
make: Entering directory '/tmp/sylixos-example'
make -f CMakeFiles/hello_library.dir/build.make CMakeFiles/hello_library.dir/depend
make: Entering directory '/tmp/sylixos-example'
cd /tmp/sylixos-example && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /home/lyzh/projects/sylixos/workspace/examples /home/lyzh/projects/sylixos/workspace/examples /tmp/sylixos-example /tmp/sylixos-example /tmp/sylixos-example/CMakeFiles/hello_library.dir/DependInfo.cmake --color=
make: Leaving directory '/tmp/sylixos-example'
make -f CMakeFiles/hello_library.dir/build.make CMakeFiles/hello_library.dir/build
make: Entering directory '/tmp/sylixos-example'
/usr/bin/cmake -E cmake_progress_report /tmp/sylixos-example/CMakeFiles 1
[ 33%] Building C object CMakeFiles/hello_library.dir/hello_library/hello_library.c.obj
/home/lyzh/gcc-sylixos/bin/arm-none-eabi-gcc-DSYLIXOS=1 -D__SYLIXOS_LITE -Wall -fmessage-length=0 -fsigned-char -fno-short-enums -I/home/lyzh/projects/sylixos/workspace/libsylixos/SylixOS -I/home/lyzh/projects/sylixos/workspace/libsylixos/SylixOS/include -I/home/lyzh/projects/sylixos/workspace/libsylixos/SylixOS/include/inet -I/home/lyzh/projects/sylixos/workspace/libsylixos/SylixOS/include/inet/ipv4 -I/home/lyzh/projects/sylixos/workspace/libsylixos/SylixOS/include/inet/ipv6 -mfloat-abi=softfp -mfpu=vfpv3 -mcpu=arm920t -o CMakeFiles/hello_library.dir/hello_library/hello_library.c.obj -c /home/lyzh/projects/sylixos/workspace/examples/hello_library/hello_library.c
Linking C static library libhello_library.a
/usr/bin/cmake -P CMakeFiles/hello_library.dir/cmake_clean_target.cmake
/usr/bin/cmake -E cmake_link_script CMakeFiles/hello_library.dir/link.txt --verbose=1
/home/lyzh/gcc-sylixos/bin/arm-none-eabi-ar cq libhello_library.aCMakeFiles/hello_library.dir/hello_library/hello_library.c.obj
/home/lyzh/gcc-sylixos/bin/arm-none-eabi-ranlib libhello_library.a
make: Leaving directory '/tmp/sylixos-example'
/usr/bin/cmake -E cmake_progress_report /tmp/sylixos-example/CMakeFiles1
[ 33%] Built target hello_library
make -f CMakeFiles/hello_module.dir/build.make CMakeFiles/hello_module.dir/depend
make: Entering directory '/tmp/sylixos-example'
cd /tmp/sylixos-example && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /home/lyzh/projects/sylixos/workspace/examples /home/lyzh/projects/sylixos/workspace/examples /tmp/sylixos-example /tmp/sylixos-example /tmp/sylixos-example/CMakeFiles/hello_module.dir/DependInfo.cmake --color=
make: Leaving directory '/tmp/sylixos-example'
make -f CMakeFiles/hello_module.dir/build.make CMakeFiles/hello_module.dir/build
make: Entering directory '/tmp/sylixos-example'
/usr/bin/cmake -E cmake_progress_report /tmp/sylixos-example/CMakeFiles 2
[ 66%] Building C object CMakeFiles/hello_module.dir/hello_module/hello_module.c.obj
/home/lyzh/gcc-sylixos/bin/arm-none-eabi-gcc-DSYLIXOS=1 -D__SYLIXOS_LITE -Wall -fmessage-length=0 -fsigned-char -fno-short-enums -I/home/lyzh/projects/sylixos/workspace/libsylixos/SylixOS -I/home/lyzh/projects/sylixos/workspace/libsylixos/SylixOS/include -I/home/lyzh/projects/sylixos/workspace/libsylixos/SylixOS/include/inet -I/home/lyzh/projects/sylixos/workspace/libsylixos/SylixOS/include/inet/ipv4 -I/home/lyzh/projects/sylixos/workspace/libsylixos/SylixOS/include/inet/ipv6 -fPIC -mfloat-abi=softfp -mfpu=vfpv3 -mcpu=arm920t -o CMakeFiles/hello_module.dir/hello_module/hello_module.c.obj -c /home/lyzh/projects/sylixos/workspace/examples/hello_module/hello_module.c
Linking C static library hello_module.ko
/usr/bin/cmake -P CMakeFiles/hello_module.dir/cmake_clean_target.cmake
/usr/bin/cmake -E cmake_link_script CMakeFiles/hello_module.dir/link.txt --verbose=1
/home/lyzh/gcc-sylixos/bin/arm-none-eabi-ar cq hello_module.koCMakeFiles/hello_module.dir/hello_module/hello_module.c.obj
/home/lyzh/gcc-sylixos/bin/arm-none-eabi-ranlib hello_module.ko
make: Leaving directory '/tmp/sylixos-example'
/usr/bin/cmake -E cmake_progress_report /tmp/sylixos-example/CMakeFiles2
[ 66%] Built target hello_module
make -f CMakeFiles/hello_world.dir/build.make CMakeFiles/hello_world.dir/depend
make: Entering directory '/tmp/sylixos-example'
cd /tmp/sylixos-example && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /home/lyzh/projects/sylixos/workspace/examples /home/lyzh/projects/sylixos/workspace/examples /tmp/sylixos-example /tmp/sylixos-example /tmp/sylixos-example/CMakeFiles/hello_world.dir/DependInfo.cmake --color=
make: Leaving directory '/tmp/sylixos-example'
make -f CMakeFiles/hello_world.dir/build.make CMakeFiles/hello_world.dir/build
make: Entering directory '/tmp/sylixos-example'
/usr/bin/cmake -E cmake_progress_report /tmp/sylixos-example/CMakeFiles 3
Building C object CMakeFiles/hello_world.dir/hello_world/hello_world.c.obj
/home/lyzh/gcc-sylixos/bin/arm-none-eabi-gcc-DSYLIXOS=1 -D__SYLIXOS_LITE -Wall -fmessage-length=0 -fsigned-char -fno-short-enums -I/home/lyzh/projects/sylixos/workspace/libsylixos/SylixOS -I/home/lyzh/projects/sylixos/workspace/libsylixos/SylixOS/include -I/home/lyzh/projects/sylixos/workspace/libsylixos/SylixOS/include/inet -I/home/lyzh/projects/sylixos/workspace/libsylixos/SylixOS/include/inet/ipv4 -I/home/lyzh/projects/sylixos/workspace/libsylixos/SylixOS/include/inet/ipv6 -mfloat-abi=softfp -mfpu=vfpv3 -mcpu=arm920t -o CMakeFiles/hello_world.dir/hello_world/hello_world.c.obj -c /home/lyzh/projects/sylixos/workspace/examples/hello_world/hello_world.c
Linking C executable hello_world
/usr/bin/cmake -E cmake_link_script CMakeFiles/hello_world.dir/link.txt --verbose=1
/home/lyzh/gcc-sylixos/bin/arm-none-eabi-gcc -Wall -fmessage-length=0 -fsigned-char -fno-short-enums CMakeFiles/hello_world.dir/hello_world/hello_world.c.obj -o hello_world -fPIC -shared -nostdlib -nostartfiles -L/tmp/ok-lvpmpdm -lm -lgcc
make: Leaving directory '/tmp/sylixos-example'
/usr/bin/cmake -E cmake_progress_report /tmp/sylixos-example/CMakeFiles3
Built target hello_world
make: Leaving directory '/tmp/sylixos-example'
/usr/bin/cmake -E cmake_progress_start /tmp/sylixos-example/CMakeFiles 0
本帖最后由 lyzh 于 2015-6-28 21:02 编辑
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;P原来还可以设置金钱啊？！ 支持一下 好贴
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