Remove all the optional dependencies on Boost.

This commit is contained in:
Tsuda Kageyu
2016-12-20 11:54:06 +09:00
parent ffa32b19a7
commit 14c3ce5737
3 changed files with 32 additions and 59 deletions

View File

@ -103,69 +103,57 @@ endif()
# Determine which kind of byte swap functions your compiler supports.
check_cxx_source_compiles("
#include <boost/endian/conversion.hpp>
int main() {
boost::endian::endian_reverse(static_cast<uint16_t>(1));
boost::endian::endian_reverse(static_cast<uint32_t>(1));
boost::endian::endian_reverse(static_cast<uint64_t>(1));
__builtin_bswap16(0);
__builtin_bswap32(0);
__builtin_bswap64(0);
return 0;
}
" HAVE_BOOST_BYTESWAP)
" HAVE_GCC_BYTESWAP)
if(NOT HAVE_BOOST_BYTESWAP)
if(NOT HAVE_GCC_BYTESWAP)
check_cxx_source_compiles("
#include <byteswap.h>
int main() {
__builtin_bswap16(0);
__builtin_bswap32(0);
__builtin_bswap64(0);
__bswap_16(0);
__bswap_32(0);
__bswap_64(0);
return 0;
}
" HAVE_GCC_BYTESWAP)
" HAVE_GLIBC_BYTESWAP)
if(NOT HAVE_GCC_BYTESWAP)
if(NOT HAVE_GLIBC_BYTESWAP)
check_cxx_source_compiles("
#include <byteswap.h>
#include <stdlib.h>
int main() {
__bswap_16(0);
__bswap_32(0);
__bswap_64(0);
_byteswap_ushort(0);
_byteswap_ulong(0);
_byteswap_uint64(0);
return 0;
}
" HAVE_GLIBC_BYTESWAP)
" HAVE_MSC_BYTESWAP)
if(NOT HAVE_GLIBC_BYTESWAP)
if(NOT HAVE_MSC_BYTESWAP)
check_cxx_source_compiles("
#include <stdlib.h>
#include <libkern/OSByteOrder.h>
int main() {
_byteswap_ushort(0);
_byteswap_ulong(0);
_byteswap_uint64(0);
OSSwapInt16(0);
OSSwapInt32(0);
OSSwapInt64(0);
return 0;
}
" HAVE_MSC_BYTESWAP)
" HAVE_MAC_BYTESWAP)
if(NOT HAVE_MSC_BYTESWAP)
if(NOT HAVE_MAC_BYTESWAP)
check_cxx_source_compiles("
#include <libkern/OSByteOrder.h>
#include <sys/endian.h>
int main() {
OSSwapInt16(0);
OSSwapInt32(0);
OSSwapInt64(0);
swap16(0);
swap32(0);
swap64(0);
return 0;
}
" HAVE_MAC_BYTESWAP)
if(NOT HAVE_MAC_BYTESWAP)
check_cxx_source_compiles("
#include <sys/endian.h>
int main() {
swap16(0);
swap32(0);
swap64(0);
return 0;
}
" HAVE_OPENBSD_BYTESWAP)
endif()
" HAVE_OPENBSD_BYTESWAP)
endif()
endif()
endif()