dave/openttd
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add: introduce CMake for project management

Browse Source 
CMake works on all our supported platforms, like MSVC, Mingw, GCC,
Clang, and many more. It allows for a single way of doing things,
so no longer we need shell scripts and vbs scripts to work on all
our supported platforms.

Additionally, CMake allows to generate project files for like MSVC,
KDevelop, etc.

This heavily reduces the lines of code we need to support multiple
platforms from a project perspective.

Addtiionally, this heavily improves our detection of libraries, etc.
This commit is contained in:
Patric Stout
2019-04-07 11:57:55 +02:00
committed by glx22
parent 85315e2e31
commit 56d54cf60e
69 changed files with 3116 additions and 1144 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
cmake/FindSSE.cmake Normal file
View File

@@ -0,0 +1,17 @@
# Autodetect if SSE4.1 can be used. If so, the assumption is, so can the other
# SSE version (SSE 2.0, SSSE 3.0).
include(CheckCXXSourceCompiles)
set(CMAKE_REQUIRED_FLAGS "")
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang" OR CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
set(CMAKE_REQUIRED_FLAGS "-msse4.1")
endif (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang" OR CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
check_cxx_source_compiles("
#include <xmmintrin.h>
#include <smmintrin.h>
#include <tmmintrin.h>
int main() { return 0; }"
SSE_FOUND
)