diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 1898c239956..b23959e5661 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1006,7 +1006,7 @@ elseif(APPLE) mark_as_advanced(SYSTEMSTUBS_LIBRARY) if(SYSTEMSTUBS_LIBRARY) set(PLATFORM_LINKLIBS stdc++ SystemStubs) - else() + else() set(PLATFORM_LINKLIBS stdc++) endif() @@ -1153,14 +1153,19 @@ endif() # set the endian define -include(TestBigEndian) -test_big_endian(_SYSTEM_BIG_ENDIAN) -if(_SYSTEM_BIG_ENDIAN) - add_definitions(-D__BIG_ENDIAN__) -else() +if(MSVC) + # for some reason this fails on msvc add_definitions(-D__LITTLE_ENDIAN__) +else() + include(TestBigEndian) + test_big_endian(_SYSTEM_BIG_ENDIAN) + if(_SYSTEM_BIG_ENDIAN) + add_definitions(-D__BIG_ENDIAN__) + else() + add_definitions(-D__LITTLE_ENDIAN__) + endif() + unset(_SYSTEM_BIG_ENDIAN) endif() -unset(_SYSTEM_BIG_ENDIAN) if(WITH_IMAGE_OPENJPEG) @@ -1269,7 +1274,10 @@ if(CMAKE_COMPILER_IS_GNUCC) ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_POINTER_ARITH -Wpointer-arith) ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNUSED_PARAMETER -Wunused-parameter) ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_WRITE_STRINGS -Wwrite-strings) - ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNDEFINED -Wundef) + + # # this causes too many warnings, disable + # ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNDEFINED -Wundef) + # disable because it gives warnings for printf() & friends. # ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_DOUBLE_PROMOTION -Wdouble-promotion -Wno-error=double-promotion) ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_ERROR_UNUSED_BUT_SET_VARIABLE -Wno-error=unused-but-set-variable) @@ -1277,7 +1285,9 @@ if(CMAKE_COMPILER_IS_GNUCC) ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_ALL -Wall) ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_INVALID_OFFSETOF -Wno-invalid-offsetof) ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_SIGN_COMPARE -Wno-sign-compare) - ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_UNDEFINED -Wundef) + + # # this causes too many warnings, disable + # ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_UNDEFINED -Wundef) elseif(CMAKE_C_COMPILER_ID MATCHES "Intel") |