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https://github.com/glest/glest-source.git
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- added missing file for cmake builds (corrected wrong file from last checking)
This commit is contained in:
Mark Vejvoda
parent
05e1cf7c96
commit
39bbc6c665
@ -1,43 +0,0 @@
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#
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#
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# Try to find the FTGL libraries
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# Once done this will define
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#
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# FTGL_FOUND - system has ftgl
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# FTGL_INCLUDE_DIR - path to FTGL/FTGL.h
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# FTGL_LIBRARY - the library that must be included
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#
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#
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OPTION(WANT_STATIC_LIBS "builds as many static libs as possible" OFF)
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IF(WANT_STATIC_LIBS)
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OPTION(FTGL_STATIC "Set to ON to link your project with static library (instead of DLL)." ON)
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ENDIF()
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IF (FTGL_LIBRARY AND FTGL_INCLUDE_DIR)
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SET(FTGL_FOUND "YES")
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ELSE (FTGL_LIBRARY AND FTGL_INCLUDE_DIR)
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FIND_PATH(FTGL_INCLUDE_DIR FTGL/ftgl.h PATHS /usr/local/include /usr/include)
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IF (FTGL_STATIC AND NOT FTGL_LIBRARY)
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FIND_LIBRARY(FTGL_LIBRARY NAMES libftgl.a ftgl PATHS /usr/local/lib /usr/lib)
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ELSE()
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FIND_LIBRARY(FTGL_LIBRARY NAMES ftgl PATHS /usr/local/lib /usr/lib)
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ENDIF()
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IF (FTGL_INCLUDE_DIR AND FTGL_LIBRARY)
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SET(FTGL_FOUND "YES")
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ELSE (FTGL_INCLUDE_DIR AND FTGL_LIBRARY)
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SET(FTGL_FOUND "NO")
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ENDIF (FTGL_INCLUDE_DIR AND FTGL_LIBRARY)
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ENDIF (FTGL_LIBRARY AND FTGL_INCLUDE_DIR)
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IF (FTGL_FOUND)
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MESSAGE(STATUS "Found FTGL libraries at ${FTGL_LIBRARY} and includes at ${FTGL_INCLUDE_DIR}")
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ELSE (FTGL_FOUND)
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IF (FTGL_FIND_REQUIRED)
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MESSAGE(FATAL_ERROR "Could not find FTGL libraries")
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ENDIF (FTGL_FIND_REQUIRED)
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ENDIF (FTGL_FOUND)
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182
mk/cmake/Modules/SpecialMacros.cmake
Normal file
182
mk/cmake/Modules/SpecialMacros.cmake
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@ -0,0 +1,182 @@
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# special macros SpecialMacros.cmake
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include(CheckFunctionExists)
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include(AddFileDependencies)
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#macro(special_add_library lib)
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# if (WIN32)
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# add_library(${lib} STATIC ${ARGN})
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# else (WIN32)
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# add_library(${lib} SHARED ${ARGN})
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# endif (WIN32)
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#endmacro(special_add_library)
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macro(special_check_for_sse _max_sse_level_desired)
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set(${_max_sse_level_desired})
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message(STATUS "Max SSE desired: [${_max_sse_level_desired}]")
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# check for SSE extensions
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include(CheckCXXSourceRuns)
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include(CheckCSourceRuns)
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if( CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX )
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set(SSE_FLAGS)
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set(CMAKE_REQUIRED_FLAGS "-msse3")
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check_cxx_source_runs("
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#include <pmmintrin.h>
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int main()
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{
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__m128d a, b;
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double vals[2] = {0};
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a = _mm_loadu_pd(vals);
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b = _mm_hadd_pd(a,a);
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_mm_storeu_pd(vals, b);
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return 0;
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}"
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HAS_SSE3_EXTENSIONS)
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set(CMAKE_REQUIRED_FLAGS "-msse2")
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check_cxx_source_runs("
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#include <emmintrin.h>
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int main()
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{
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__m128d a, b;
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double vals[2] = {0};
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a = _mm_loadu_pd(vals);
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b = _mm_add_pd(a,a);
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_mm_storeu_pd(vals,b);
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return 0;
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}"
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HAS_SSE2_EXTENSIONS)
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set(CMAKE_REQUIRED_FLAGS "-msse")
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check_cxx_source_runs("
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#include <xmmintrin.h>
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int main()
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{
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__m128 a, b;
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float vals[4] = {0};
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a = _mm_loadu_ps(vals);
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b = a;
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b = _mm_add_ps(a,b);
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_mm_storeu_ps(vals,b);
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return 0;
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}"
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HAS_SSE_EXTENSIONS)
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set(CMAKE_REQUIRED_FLAGS)
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if(HAS_SSE3_EXTENSIONS AND (NOT ${_max_sse_level_desired} OR ${_max_sse_level_desired} MATCHES "3"))
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set(SSE_FLAGS "-msse3 -mfpmath=sse")
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message(STATUS "Found SSE3 extensions, using flags: ${SSE_FLAGS}")
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elseif(HAS_SSE2_EXTENSIONS AND (NOT ${_max_sse_level_desired} OR ${_max_sse_level_desired} MATCHES "2" OR ${_max_sse_level_desired} MATCHES "3"))
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set(SSE_FLAGS "-msse2 -mfpmath=sse")
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message(STATUS "Found SSE2 extensions, using flags: ${SSE_FLAGS}")
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elseif(HAS_SSE_EXTENSIONS AND (NOT ${_max_sse_level_desired} OR ${_max_sse_level_desired} MATCHES "1" OR ${_max_sse_level_desired} MATCHES "2" OR ${_max_sse_level_desired} MATCHES "3"))
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set(SSE_FLAGS "-msse -mfpmath=sse")
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message(STATUS "Found SSE extensions, using flags: ${SSE_FLAGS}")
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endif()
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add_definitions(${SSE_FLAGS})
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elseif(MSVC)
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check_cxx_source_runs("
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#include <emmintrin.h>
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int main()
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{
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__m128d a, b;
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double vals[2] = {0};
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a = _mm_loadu_pd(vals);
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b = _mm_add_pd(a,a);
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_mm_storeu_pd(vals,b);
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return 0;
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}"
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HAS_SSE2_EXTENSIONS)
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if( HAS_SSE2_EXTENSIONS AND (NOT ${_max_sse_level_desired} OR ${_max_sse_level_desired} MATCHES "2"))
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message(STATUS "Found SSE2 extensions")
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set(SSE_FLAGS "/arch:SSE2 /fp:fast -D__SSE__ -D__SSE2__" )
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endif()
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add_definitions(${SSE_FLAGS})
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endif()
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endmacro(special_check_for_sse)
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macro(special_check_for_x87)
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# check for X87 support
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include(CheckCXXSourceRuns)
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include(CheckCSourceRuns)
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if( CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX )
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check_cxx_source_runs("
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int main()
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{
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unsigned short fpu_mode;
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do { asm volatile (\"fstcw %0\" : \"=m\" (fpu_mode) : ); } while (0);
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fpu_mode &= 0xFCFF;
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do { asm volatile (\"fclex \\\\n fldcw %0\" : : \"m\" (fpu_mode)); } while (0);
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return 0;
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}"
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HAS_X87_SUPPORT)
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if(HAS_X87_SUPPORT)
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message(STATUS "Found X87 support.")
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endif()
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elseif(MSVC)
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set(HAS_X87_SUPPORT On)
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endif()
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endmacro(special_check_for_x87)
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macro(special_add_compile_flags target)
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set(args ${ARGN})
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separate_arguments(args)
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get_target_property(_flags ${target} COMPILE_FLAGS)
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if(NOT _flags)
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set(_flags ${ARGN})
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else(NOT _flags)
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separate_arguments(_flags)
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list(APPEND _flags "${args}")
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endif(NOT _flags)
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_special_list_to_string(_flags_str "${_flags}")
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set_target_properties(${target} PROPERTIES
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COMPILE_FLAGS "${_flags_str}")
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endmacro(special_add_compile_flags)
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macro(special_add_link_flags target)
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set(args ${ARGN})
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separate_arguments(args)
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get_target_property(_flags ${target} LINK_FLAGS)
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if(NOT _flags)
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set(_flags ${ARGN})
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else(NOT _flags)
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separate_arguments(_flags)
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list(APPEND _flags "${args}")
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endif(NOT _flags)
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_special_list_to_string(_flags_str "${_flags}")
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set_target_properties(${target} PROPERTIES
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LINK_FLAGS "${_flags_str}")
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endmacro(special_add_link_flags)
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macro(_special_list_to_string _string _list)
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set(${_string})
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foreach(_item ${_list})
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string(LENGTH "${${_string}}" _len)
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if(${_len} GREATER 0)
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set(${_string} "${${_string}} ${_item}")
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else(${_len} GREATER 0)
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set(${_string} "${_item}")
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endif(${_len} GREATER 0)
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endforeach(_item)
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endmacro(_special_list_to_string)
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