if(NOT __VISUALC__ AND NOT __BORLANDC__)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-g3")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}-g3")
+ set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -g")
else()
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}/Zi")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}/Zi")
endif()
if(enable_compile_warnings)
- set(warnCFLAGS "-fno-common -Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wcomment -Wformat -Wwrite-strings -Wclobbered -Wno-unused-function -Wno-unused-parameter -Wno-strict-aliasing -Wno-format-nonliteral -Werror -Wno-error=clobbered ")
- if(COMPILER_C_VERSION_MAJOR_MINOR STRGREATER "4.5")
- set(warnCFLAGS "${warnCFLAGS}-Wno-error=unused-but-set-variable ")
+ set(warnCFLAGS "-fno-common -Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wcomment -Wformat -Wwrite-strings -Wno-unused-function -Wno-unused-parameter -Wno-strict-aliasing -Wno-format-nonliteral -Werror ")
+ if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
+ set(warnCFLAGS "${warnCFLAGS}-Wclobbered -Wno-error=clobbered ")
+ if(COMPILER_C_VERSION_MAJOR_MINOR STRGREATER "4.5")
+ set(warnCFLAGS "${warnCFLAGS}-Wno-error=unused-but-set-variable ")
+ endif()
endif()
+
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra")
+
+ set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -Wall") # FIXME: Q&D hack
+
+ set(CMAKE_JAVA_COMPILE_FLAGS "-Xlint")
endif()
if(enable_compile_optimizations)
set(optCFLAGS "-O3 -finline-functions -funroll-loops -fno-strict-aliasing ")
- if(COMPILER_C_VERSION_MAJOR_MINOR STRGREATER "4.5")
- set(optCFLAGS "${optCFLAGS}-flto ")
+ if(CMAKE_COMPILER_IS_GNUCC)
+ if(WIN32)
+ if (COMPILER_C_VERSION_MAJOR_MINOR STRGREATER "4.7")
+ # On windows, we need 4.8 or higher to enable lto because of http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50293
+ set(optCFLAGS "${optCFLAGS} -flto ")
+ endif()
+ else()
+ # On non-windows, 4.6 is enough for that
+ if(COMPILER_C_VERSION_MAJOR_MINOR STRGREATER "4.5")
+ set(optCFLAGS "${optCFLAGS} -flto ")
+ endif()
+ endif()
endif()
else()
set(optCFLAGS "-O0 ")
if(enable_coverage)
find_program(GCOV_PATH gcov)
if(GCOV_PATH)
- SET(COVERAGE_COMMAND "${GCOV_PATH}" CACHE TYPE FILEPATH FORCE)
+ set(COVERAGE_COMMAND "${GCOV_PATH}" CACHE TYPE FILEPATH FORCE)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DCOVERAGE")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fprofile-arcs -ftest-coverage")
+ set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fprofile-arcs -ftest-coverage")
set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -fprofile-arcs -ftest-coverage")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-arcs -ftest-coverage")
set(TESH_OPTION --enable-coverage)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} $ENV{CFLAGS}")
endif()
+if(NOT $ENV{CXXFLAGS} STREQUAL "")
+ message(STATUS "Add CXXFLAGS: \"$ENV{CXXFLAGS}\" to CMAKE_CXX_FLAGS")
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} $ENV{CXXFLAGS}")
+endif()
+
if(NOT $ENV{LDFLAGS} STREQUAL "")
message(STATUS "Add LDFLAGS: \"$ENV{LDFLAGS}\" to CMAKE_C_LINK_FLAGS")
set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} $ENV{LDFLAGS}")
endif()
if(enable_model-checking AND enable_compile_optimizations)
- message(WARNING "Sorry for now GCC optimizations does not work with model checking.\nPlease turn off optimizations with command:\ncmake -Denable_compile_optimizations=off. ")
+ message(WARNING "Sorry for now GCC optimizations does not work with model checking.\nPlease turn off optimizations with command:\ncmake -Denable_compile_optimizations=off .")
endif()