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Original file line number | Diff line number | Diff line change |
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@@ -1,9 +1,21 @@ | ||
# determine the target arch | ||
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if (CMAKE_SYSTEM_PROCESSOR MATCHES "^x86") | ||
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# really only interested in the preprocessor here | ||
CHECK_C_SOURCE_COMPILES("#if !(defined(__x86_64__) || defined(_M_X64))\n#error not 64bit\n#endif\nint main(void) { return 0; }" ARCH_64_BIT) | ||
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CHECK_C_SOURCE_COMPILES("#if !(defined(__i386__) || defined(_M_IX86))\n#error not 64bit\n#endif\nint main(void) { return 0; }" ARCH_32_BIT) | ||
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set(ARCH_X86_64 ${ARCH_64_BIT}) | ||
set(ARCH_IA32 ${ARCH_32_BIT}) | ||
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elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "^arm") | ||
# TODO: XXX | ||
set(ARCH_32_BIT TRUE) | ||
set(ARCH_ARM32 TRUE) | ||
else() | ||
message(FATAL_ERROR "don't support processor " ${CMAKE_SYSTEM_PROCESSOR}) | ||
endif() | ||
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,46 @@ | ||
# ARMv7 | ||
set(CMAKE_SYSTEM_NAME Linux) | ||
set(CMAKE_SYSTEM_PROCESSOR arm) | ||
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#set(CMAKE_TRY_COMPILE_TARGET_TYPE "STATIC_LIBRARY") | ||
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set(TOOL_CHAIN_DIR /opt/shct/crosstools-arm-gcc-5.3-linux-4.1-glibc-2.22-binutils-2.25) | ||
set(TOOL_CHAIN_INCLUDE | ||
${TOOL_CHAIN_DIR}/usr/arm-buildroot-linux-gnueabi/sysroot/include | ||
${TOOL_CHAIN_DIR}/usr/include | ||
) | ||
set(TOOL_CHAIN_LIB | ||
${TOOL_CHAIN_DIR}/usr/lib | ||
) | ||
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set(CMAKE_SYSROOT ${TOOL_CHAIN_DIR}/usr/arm-buildroot-linux-gnueabi/sysroot) | ||
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set(CMAKE_C_COMPILER ${TOOL_CHAIN_DIR}/usr/bin/arm-buildroot-linux-gnueabi-gcc) | ||
set(CMAKE_CXX_COMPILER ${TOOL_CHAIN_DIR}/usr/bin/arm-buildroot-linux-gnueabi-g++) | ||
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set(CMAKE_C_COMPILER_WORKS 1) | ||
set(CMAKE_CXX_COMPILER_WORKS 1) | ||
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#set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=armv7-a -mfpu=neon") | ||
#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=armv7-a -mfpu=neon") | ||
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#set(CMAKE_FIND_ROOT_PATH ${TOOL_CHAIN_DIR}/usr/arm-buildroot-linux-gnueabi) | ||
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set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) | ||
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) | ||
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) | ||
set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY) | ||
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set(SIMDE_INCLUDE /home/zzq/pkg/simde/simde CACHE PATH "SIMDe include directory") | ||
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include_directories( | ||
${TOOL_CHAIN_DIR}/usr/arm-buildroot-linux-gnueabi/sysroot/include | ||
${TOOL_CHAIN_DIR}/usr/include | ||
${SIMDE_INCLUDE} | ||
) | ||
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#set(CMAKE_INCLUDE_PATH | ||
# ${TOOL_CHAIN_INCLUDE} | ||
#) | ||
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#set(CMAKE_LIBRARY_PATH ${TOOL_CHAIN_LIB}) |
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Original file line number | Diff line number | Diff line change |
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@@ -83,4 +83,8 @@ | |
#define NO_ASM | ||
#endif | ||
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#if defined(__arm__) | ||
#define NO_ASM | ||
#endif | ||
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#endif // UTIL_ARCH_H_ |
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