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| author | Carl Hetherington <cth@carlh.net> | 2019-06-11 23:57:56 +0100 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2019-06-12 00:01:04 +0100 |
| commit | 4eee448d748594c711b80d46877e4fb413246eeb (patch) | |
| tree | 4c7808bd12de676116937b0fe1df9fb9d57063b2 | |
| parent | b47ab2d06e73fa7d8b9827e05b3aae6fc2c71279 (diff) | |
Basic build for OS X.
| -rw-r--r-- | .gitignore | 2 | ||||
| -rw-r--r-- | Makefile | 3 | ||||
| -rw-r--r-- | toolchain/osx.cmake | 31 |
3 files changed, 36 insertions, 0 deletions
@@ -9,3 +9,5 @@ ext_images/ .build-tools.cson .gdbinit tags + +*~ @@ -32,6 +32,9 @@ endef generic: $(call generate_common,$@) +osx: + $(call generate_common,$@) + cortex-m0: $(call generate_common,$@) diff --git a/toolchain/osx.cmake b/toolchain/osx.cmake new file mode 100644 index 0000000..43c9ea7 --- /dev/null +++ b/toolchain/osx.cmake @@ -0,0 +1,31 @@ +# Name of the target +set(CMAKE_SYSTEM_NAME Darwin) +set(CMAKE_SYSTEM_PROCESSOR i386) + +# Toolchain settings +set(CMAKE_C_COMPILER gcc) +set(CMAKE_CXX_COMPILER g++) +set(AS as) +set(AR as) +set(OBJCOPY objcopy) +set(OBJDUMP objdump) +set(SIZE size) + +set(CMAKE_FIND_ROOT_PATH /usr/${TOOLCHAIN_PREFIX}) + +set(CMAKE_C_FLAGS "-std=gnu99 -fdata-sections -ffunction-sections" CACHE INTERNAL "c compiler flags") +set(CMAKE_CXX_FLAGS "-fdata-sections -ffunction-sections" CACHE INTERNAL "cxx compiler flags") +set(CMAKE_ASM_FLAGS "" CACHE INTERNAL "asm compiler flags") +if (APPLE) + set(CMAKE_EXE_LINKER_FLAGS "-dead_strip" CACHE INTERNAL "exe link flags") +else (APPLE) + set(CMAKE_EXE_LINKER_FLAGS "-Wl,--gc-sections" CACHE INTERNAL "exe link flags") +endif (APPLE) + +SET(CMAKE_C_FLAGS_DEBUG "-O0 -g -ggdb3" CACHE INTERNAL "c debug compiler flags") +SET(CMAKE_CXX_FLAGS_DEBUG "-O0 -g -ggdb3" CACHE INTERNAL "cxx debug compiler flags") +SET(CMAKE_ASM_FLAGS_DEBUG "-g -ggdb3" CACHE INTERNAL "asm debug compiler flags") + +SET(CMAKE_C_FLAGS_RELEASE "-O2 -g -ggdb3" CACHE INTERNAL "c release compiler flags") +SET(CMAKE_CXX_FLAGS_RELEASE "-O2 -g -ggdb3" CACHE INTERNAL "cxx release compiler flags") +SET(CMAKE_ASM_FLAGS_RELEASE "" CACHE INTERNAL "asm release compiler flags") |