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zephyr/cmake/reports/CMakeLists.txt

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CMake
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Introduce cmake-based rewrite of KBuild Introducing CMake is an important step in a larger effort to make Zephyr easy to use for application developers working on different platforms with different development environment needs. Simplified, this change retains Kconfig as-is, and replaces all Makefiles with CMakeLists.txt. The DSL-like Make language that KBuild offers is replaced by a set of CMake extentions. These extentions have either provided simple one-to-one translations of KBuild features or introduced new concepts that replace KBuild concepts. This is a breaking change for existing test infrastructure and build scripts that are maintained out-of-tree. But for FW itself, no porting should be necessary. For users that just want to continue their work with minimal disruption the following should suffice: Install CMake 3.8.2+ Port any out-of-tree Makefiles to CMake. Learn the absolute minimum about the new command line interface: $ cd samples/hello_world $ mkdir build && cd build $ cmake -DBOARD=nrf52_pca10040 .. $ cd build $ make PR: zephyrproject-rtos#4692 docs: http://docs.zephyrproject.org/getting_started/getting_started.html Signed-off-by: Sebastian Boe <sebastian.boe@nordicsemi.no>
2017-10-27 21:43:34 +08:00
set(flag_for_ram_report -r)
set(flag_for_rom_report -F)
foreach(report ram_report rom_report)
add_custom_target(
${report}
${PYTHON_EXECUTABLE}
cmake: Use path-corrected version of ZEPHYR_BASE Instead of accessing the environment variable ZEPHYR_BASE every time we require accessing the source code root, use an intermediate variable that has OS path separators correctly set to '/' to avoid issues on Windows. Note: This removes the ZEPHYR_SOURCE_DIR CMake variable. External applications using that will need to change to use the new ZEPHYR_BASE variable. Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
2018-01-11 22:46:44 +08:00
${ZEPHYR_BASE}/scripts/footprint/size_report
Introduce cmake-based rewrite of KBuild Introducing CMake is an important step in a larger effort to make Zephyr easy to use for application developers working on different platforms with different development environment needs. Simplified, this change retains Kconfig as-is, and replaces all Makefiles with CMakeLists.txt. The DSL-like Make language that KBuild offers is replaced by a set of CMake extentions. These extentions have either provided simple one-to-one translations of KBuild features or introduced new concepts that replace KBuild concepts. This is a breaking change for existing test infrastructure and build scripts that are maintained out-of-tree. But for FW itself, no porting should be necessary. For users that just want to continue their work with minimal disruption the following should suffice: Install CMake 3.8.2+ Port any out-of-tree Makefiles to CMake. Learn the absolute minimum about the new command line interface: $ cd samples/hello_world $ mkdir build && cd build $ cmake -DBOARD=nrf52_pca10040 .. $ cd build $ make PR: zephyrproject-rtos#4692 docs: http://docs.zephyrproject.org/getting_started/getting_started.html Signed-off-by: Sebastian Boe <sebastian.boe@nordicsemi.no>
2017-10-27 21:43:34 +08:00
${flag_for_${report}}
size_report: Use the CMake-discovered toolchain instead of ENV vars size_report was using the environment variables NM and OBJDUMP to find it's toolchain dependencies. It is not clear how well this will work on different platforms; OSX, Windows. So we now pass the paths of these dependencies from the build system to the script. PS: This ensures that size_report uses the cross-compiler's GNU bin tool instead of the host GNU bin tools. This is presumably beneficial as it has been required for other GNU bin tools like GDB. Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
2017-12-12 17:50:05 +08:00
--objdump ${CMAKE_OBJDUMP}
scripts: fix ram_reports and generate bin file if missing Some boards do not generate .bin files by default, this file is however needed when generating ram/rom reports, so in case it is not present, create it. Fixes #5784 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-01-26 20:26:21 +08:00
--objcopy ${CMAKE_OBJCOPY}
size_report: Use the CMake-discovered toolchain instead of ENV vars size_report was using the environment variables NM and OBJDUMP to find it's toolchain dependencies. It is not clear how well this will work on different platforms; OSX, Windows. So we now pass the paths of these dependencies from the build system to the script. PS: This ensures that size_report uses the cross-compiler's GNU bin tool instead of the host GNU bin tools. This is presumably beneficial as it has been required for other GNU bin tools like GDB. Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
2017-12-12 17:50:05 +08:00
--nm ${CMAKE_NM}
Introduce cmake-based rewrite of KBuild Introducing CMake is an important step in a larger effort to make Zephyr easy to use for application developers working on different platforms with different development environment needs. Simplified, this change retains Kconfig as-is, and replaces all Makefiles with CMakeLists.txt. The DSL-like Make language that KBuild offers is replaced by a set of CMake extentions. These extentions have either provided simple one-to-one translations of KBuild features or introduced new concepts that replace KBuild concepts. This is a breaking change for existing test infrastructure and build scripts that are maintained out-of-tree. But for FW itself, no porting should be necessary. For users that just want to continue their work with minimal disruption the following should suffice: Install CMake 3.8.2+ Port any out-of-tree Makefiles to CMake. Learn the absolute minimum about the new command line interface: $ cd samples/hello_world $ mkdir build && cd build $ cmake -DBOARD=nrf52_pca10040 .. $ cd build $ make PR: zephyrproject-rtos#4692 docs: http://docs.zephyrproject.org/getting_started/getting_started.html Signed-off-by: Sebastian Boe <sebastian.boe@nordicsemi.no>
2017-10-27 21:43:34 +08:00
-o ${PROJECT_BINARY_DIR}
DEPENDS ${logical_target_for_zephyr_elf}
)
endforeach()