diff options
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/compiler/mingw/settings.cmake | 27 | ||||
| -rw-r--r-- | cmake/platform/win/settings.cmake | 6 | ||||
| -rw-r--r-- | cmake/stack_direction.c | 31 |
3 files changed, 63 insertions, 1 deletions
diff --git a/cmake/compiler/mingw/settings.cmake b/cmake/compiler/mingw/settings.cmake new file mode 100644 index 00000000000..68156bd0b6b --- /dev/null +++ b/cmake/compiler/mingw/settings.cmake @@ -0,0 +1,27 @@ +# set up output paths for executable binaries (.exe-files, and .dll-files on DLL-capable platforms) +set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin) + +# Set build-directive (used in core to tell which buildtype we used) +add_definitions(-D_BUILD_DIRECTIVE=\\"${CMAKE_BUILD_TYPE}\\") + +if(PLATFORM EQUAL 32) + # Required on 32-bit systems to enable SSE2 (standard on x64) + set(SSE_FLAGS "-msse2 -mfpmath=sse") + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${SSE_FLAGS}") + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${SSE_FLAGS}") +endif() +add_definitions(-DHAVE_SSE2 -D__SSE2__) +message(STATUS "GCC: SFMT enabled, SSE2 flags forced") + +if( WITH_WARNINGS ) + set(WARNING_FLAGS "-W -Wall -Wextra -Winit-self -Winvalid-pch -Wfatal-errors") + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WARNING_FLAGS}") + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARNING_FLAGS} -Woverloaded-virtual") + message(STATUS "GCC: All warnings enabled") +endif() + +if( WITH_COREDEBUG ) + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3") + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g3") + message(STATUS "GCC: Debug-flags set (-g3)") +endif() diff --git a/cmake/platform/win/settings.cmake b/cmake/platform/win/settings.cmake index b66eb2da7bb..c0f724922e3 100644 --- a/cmake/platform/win/settings.cmake +++ b/cmake/platform/win/settings.cmake @@ -25,4 +25,8 @@ endif() # endif() #endif() -include(${CMAKE_SOURCE_DIR}/cmake/compiler/msvc/settings.cmake) +if ( MSVC ) + include(${CMAKE_SOURCE_DIR}/cmake/compiler/msvc/settings.cmake) +elseif ( MINGW ) + include(${CMAKE_SOURCE_DIR}/cmake/compiler/mingw/settings.cmake) +endif() diff --git a/cmake/stack_direction.c b/cmake/stack_direction.c new file mode 100644 index 00000000000..11bcf803bfa --- /dev/null +++ b/cmake/stack_direction.c @@ -0,0 +1,31 @@ +/* Copyright (C) 2009 Sun Microsystems, Inc + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +/* Check stack direction (0-down, 1-up) */ +int f(int *a) +{ + int b; + return(&b > a)?1:0; +} +/* + Prevent compiler optimizations by calling function + through pointer. +*/ +volatile int (*ptr_f)(int *) = f; +int main() +{ + int a; + return ptr_f(&a); +}
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