diff options
Diffstat (limited to 'cmake/tuklib_integer.cmake')
| -rw-r--r-- | cmake/tuklib_integer.cmake | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/cmake/tuklib_integer.cmake b/cmake/tuklib_integer.cmake index aeb7ff6f..d7e2e28c 100644 --- a/cmake/tuklib_integer.cmake +++ b/cmake/tuklib_integer.cmake @@ -7,7 +7,7 @@ # You can do whatever you want with this file. # -include(${CMAKE_CURRENT_LIST_DIR}/tuklib_common.cmake) +include("${CMAKE_CURRENT_LIST_DIR}/tuklib_common.cmake") include(TestBigEndian) include(CheckCSourceCompiles) include(CheckIncludeFile) @@ -22,7 +22,7 @@ function(tuklib_integer TARGET_OR_ALL) if(NOT DEFINED WORDS_BIGENDIAN) message(FATAL_ERROR "Cannot determine endianness") endif() - tuklib_add_definition_if(${TARGET_OR_ALL} WORDS_BIGENDIAN) + tuklib_add_definition_if("${TARGET_OR_ALL}" WORDS_BIGENDIAN) # Look for a byteswapping method. check_c_source_compiles(" @@ -36,24 +36,25 @@ function(tuklib_integer TARGET_OR_ALL) " HAVE___BUILTIN_BSWAPXX) if(HAVE___BUILTIN_BSWAPXX) - tuklib_add_definitions(${TARGET_OR_ALL} HAVE___BUILTIN_BSWAPXX) + tuklib_add_definitions("${TARGET_OR_ALL}" HAVE___BUILTIN_BSWAPXX) else() check_include_file(byteswap.h HAVE_BYTESWAP_H) if(HAVE_BYTESWAP_H) - tuklib_add_definitions(${TARGET_OR_ALL} HAVE_BYTESWAP_H) + tuklib_add_definitions("${TARGET_OR_ALL}" HAVE_BYTESWAP_H) check_symbol_exists(bswap_16 byteswap.h HAVE_BSWAP_16) - tuklib_add_definition_if(${TARGET_OR_ALL} HAVE_BSWAP_16) + tuklib_add_definition_if("${TARGET_OR_ALL}" HAVE_BSWAP_16) check_symbol_exists(bswap_32 byteswap.h HAVE_BSWAP_32) - tuklib_add_definition_if(${TARGET_OR_ALL} HAVE_BSWAP_32) + tuklib_add_definition_if("${TARGET_OR_ALL}" HAVE_BSWAP_32) check_symbol_exists(bswap_64 byteswap.h HAVE_BSWAP_64) - tuklib_add_definition_if(${TARGET_OR_ALL} HAVE_BSWAP_64) + tuklib_add_definition_if("${TARGET_OR_ALL}" HAVE_BSWAP_64) else() check_include_file(sys/endian.h HAVE_SYS_ENDIAN_H) if(HAVE_SYS_ENDIAN_H) - tuklib_add_definitions(${TARGET_OR_ALL} HAVE_SYS_ENDIAN_H) + tuklib_add_definitions("${TARGET_OR_ALL}" HAVE_SYS_ENDIAN_H) else() check_include_file(sys/byteorder.h HAVE_SYS_BYTEORDER_H) - tuklib_add_definition_if(${TARGET_OR_ALL} HAVE_SYS_BYTEORDER_H) + tuklib_add_definition_if("${TARGET_OR_ALL}" + HAVE_SYS_BYTEORDER_H) endif() endif() endif() @@ -72,16 +73,17 @@ function(tuklib_integer TARGET_OR_ALL) # on ARM and always assumes that unaligned is fast on ARM. set(FAST_UNALIGNED_GUESS OFF) if(CMAKE_SYSTEM_PROCESSOR MATCHES - [Xx3456]86|^[Xx]64|^[Aa][Mm][Dd]64|^[Aa][Rr][Mm]|^aarch|^powerpc|^ppc) + "[Xx3456]86|^[Xx]64|^[Aa][Mm][Dd]64|^[Aa][Rr][Mm]|^aarch|^powerpc|^ppc") if(NOT WORDS_BIGENDIAN OR - NOT CMAKE_SYSTEM_PROCESSOR MATCHES ^powerpc|^ppc) + NOT CMAKE_SYSTEM_PROCESSOR MATCHES "^powerpc|^ppc") set(FAST_UNALIGNED_GUESS ON) endif() endif() option(TUKLIB_FAST_UNALIGNED_ACCESS - "Enable if the system supports *fast* unaligned memory access with 16-bit and 32-bit integers." - ${FAST_UNALIGNED_GUESS}) - tuklib_add_definition_if(${TARGET_OR_ALL} TUKLIB_FAST_UNALIGNED_ACCESS) + "Enable if the system supports *fast* unaligned memory access \ +with 16-bit and 32-bit integers." + "${FAST_UNALIGNED_GUESS}") + tuklib_add_definition_if("${TARGET_OR_ALL}" TUKLIB_FAST_UNALIGNED_ACCESS) # Unsafe type punning: option(TUKLIB_USE_UNSAFE_TYPE_PUNNING @@ -90,11 +92,11 @@ may result in broken code. However, this might improve performance \ in some cases, especially with old compilers \ (e.g. GCC 3 and early 4.x on x86, GCC < 6 on ARMv6 and ARMv7)." OFF) - tuklib_add_definition_if(${TARGET_OR_ALL} TUKLIB_USE_UNSAFE_TYPE_PUNNING) + tuklib_add_definition_if("${TARGET_OR_ALL}" TUKLIB_USE_UNSAFE_TYPE_PUNNING) # Check for GCC/Clang __builtin_assume_aligned(). check_c_source_compiles( "int main(void) { __builtin_assume_aligned(\"\", 1); return 0; }" HAVE___BUILTIN_ASSUME_ALIGNED) - tuklib_add_definition_if(${TARGET_OR_ALL} HAVE___BUILTIN_ASSUME_ALIGNED) + tuklib_add_definition_if("${TARGET_OR_ALL}" HAVE___BUILTIN_ASSUME_ALIGNED) endfunction() |