4 if(NOT __VISUALC__ AND NOT __BORLANDC__)
5 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-g3")
6 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}-g3")
8 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}/Zi")
9 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}/Zi")
12 if(enable_compile_warnings)
13 set(warnCFLAGS "-fno-common -Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wcomment -Wformat -Wwrite-strings -Wclobbered -Wno-unused-function -Wno-unused-parameter -Wno-strict-aliasing -Wno-format-nonliteral -Werror -Wno-error=clobbered ")
14 if(COMPILER_C_VERSION_MAJOR_MINOR STRGREATER "4.5")
15 set(warnCFLAGS "${warnCFLAGS}-Wno-error=unused-but-set-variable ")
17 if(CMAKE_C_COMPILER_ID STREQUAL "Clang")
18 string(REPLACE "-Wclobbered " "" warnCFLAGS "${warnCFLAGS}")
22 if(enable_compile_optimizations)
23 set(optCFLAGS "-O3 -finline-functions -funroll-loops -fno-strict-aliasing ")
24 if(COMPILER_C_VERSION_MAJOR_MINOR STRGREATER "4.5")
25 set(optCFLAGS "${optCFLAGS}-flto ")
31 if(APPLE AND COMPILER_C_VERSION_MAJOR_MINOR MATCHES "4.6")
32 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-deprecated-declarations")
37 set(CMAKE_C_FLAGS "-DNDEBUG ${CMAKE_C_FLAGS}")
40 if(enable_msg_deprecated)
41 set(CMAKE_C_FLAGS "-DMSG_USE_DEPRECATED ${CMAKE_C_FLAGS}")
44 set(CMAKE_C_FLAGS "${optCFLAGS}${warnCFLAGS}${CMAKE_C_FLAGS}")
46 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${optCFLAGS}")
48 # Try to make Mac a bit more complient to open source standards
49 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
50 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_XOPEN_SOURCE")
55 find_program(GCOV_PATH gcov)
57 SET(COVERAGE_COMMAND "${GCOV_PATH}" CACHE TYPE FILEPATH FORCE)
58 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DCOVERAGE")
59 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fprofile-arcs -ftest-coverage")
60 set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -fprofile-arcs -ftest-coverage")
61 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-arcs -ftest-coverage")
62 set(TESH_OPTION --enable-coverage)
63 add_definitions(-fprofile-arcs -ftest-coverage)
67 if(NOT $ENV{CFLAGS} STREQUAL "")
68 message(STATUS "Add CFLAGS: \"$ENV{CFLAGS}\" to CMAKE_C_FLAGS")
69 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} $ENV{CFLAGS}")
72 if(NOT $ENV{LDFLAGS} STREQUAL "")
73 message(STATUS "Add LDFLAGS: \"$ENV{LDFLAGS}\" to CMAKE_C_LINK_FLAGS")
74 set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} $ENV{LDFLAGS}")
77 if(enable_model-checking AND enable_compile_optimizations)
78 message(WARNING "Sorry for now GCC optimizations does not work with model checking.\nPlease turn off optimizations with command:\ncmake -Denable_compile_optimizations=off. ")