| Xiaohu.Huang | be56506 | 2021-10-15 17:29:19 +0800 | [diff] [blame] | 1 | set(common_flags "") |
| 2 | |
| 3 | set(c_flags "") |
| 4 | |
| 5 | set(linker_flags "-Wl,--print-memory-usage,-Map=${TARGET_NAME}.map,--gc-sections") |
| 6 | |
| 7 | if(CONFIG_LIBC_STD) |
| 8 | set(linker_flags "${linker_flags},--wrap=_malloc_r,--wrap=_free_r,--wrap=_realloc_r") |
| 9 | endif() |
| 10 | |
| Kelvin Zhang | 31d91b6 | 2021-12-15 18:50:25 +0800 | [diff] [blame] | 11 | set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=rv32imc -mabi=ilp32 -DN200_REVA=1 -D__ASM -DSOC_${SOC} -imacros${AUTOCONF_H}") |
| Xiaohu.Huang | be56506 | 2021-10-15 17:29:19 +0800 | [diff] [blame] | 12 | set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O2 -g -ffunction-sections -fdata-sections -fno-common -fgnu89-inline") |
| 13 | set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} --specs=nano.specs --specs=nosys.specs") |
| Kelvin Zhang | 31d91b6 | 2021-12-15 18:50:25 +0800 | [diff] [blame] | 14 | set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=rv32imc -mabi=ilp32 -nostdlib -DN200_REVA=1 -DSOC_${SOC} -imacros${AUTOCONF_H}") |
| Xiaohu.Huang | be56506 | 2021-10-15 17:29:19 +0800 | [diff] [blame] | 15 | set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O2 -g -ffunction-sections -fdata-sections -fno-common -fno-builtin -fgnu89-inline") |
| 16 | set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} --specs=nano.specs --specs=nosys.specs") |
| Kelvin Zhang | 31d91b6 | 2021-12-15 18:50:25 +0800 | [diff] [blame] | 17 | set(CMAKE_ASM_FLAGS "${CMAKE_ASM_FLAGS} -march=rv32imc -mabi=ilp32 -DN200_REVA=1 -DSOC_${SOC} -imacros${AUTOCONF_H}") |
| Xiaohu.Huang | be56506 | 2021-10-15 17:29:19 +0800 | [diff] [blame] | 18 | set(CMAKE_ASM_FLAGS "${CMAKE_ASM_FLAGS} -O2 -g -ffunction-sections -fdata-sections -fno-common -fgnu89-inline") |
| 19 | set(CMAKE_ASM_FLAGS "${CMAKE_ASM_FLAGS} --specs=nano.specs --specs=nosys.specs") |
| 20 | |