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#
# clhep_set_compiler_flags()
# sets the default compiler flags
# calls clhep_autoconf_variables
#
# clhep_autoconf_variables() defines global variables
#
# clhep_package_config():
# defines ${PACKAGE}_LIBS
# processes ${PACKAGE}-config.in
# processes ${PACKAGE}-deps.in
#
# clhep_package_config_no_lib():
# processes ${PACKAGE}-config.in
#
# clhep_config():
# processes clhep-config.in
#
# clhep_lib_suffix();
# check for -DLIB_SUFFIX=xxx and process intelligently
macro( clhep_autoconf_variables )
# these variables are used by <package>-config.in
# typical values from autoconf:
# AM_CXXFLAGS = -O -ansi -pedantic -Wall -D_GNU_SOURCE
# CXXFLAGS = -g -O2
# CXX = g++
# CXXCPP = g++ -E
# CPPFLAGS =
# CXXLD = $(CXX)
# AM_LDFLAGS =
# LDFLAGS =
# LIBS =
# automake/autoconf variables
set( prefix ${CMAKE_INSTALL_PREFIX} )
set( exec_prefix "\${prefix}" )
set( includedir "\${prefix}/include" )
set( configure_input "Generated by cmake" )
### autoconf variables typically do not have the path
##get_filename_component( CXX ${CMAKE_CXX_COMPILER} NAME )
##if( ${CXX} MATCHES "c\\+\\+" )
## set( CXX g++ )
##endif()
set( CXX ${CMAKE_BASE_NAME} )
##get_filename_component( AR ${CMAKE_AR} NAME )
##get_filename_component( RANLIB ${CMAKE_RANLIB} NAME )
set( CXXCPP "${CXX} -E" )
if( ${CMAKE_BUILD_TYPE} MATCHES "Debug" )
set( CXXFLAGS ${CMAKE_CXX_FLAGS_DEBUG} )
elseif( ${CMAKE_BUILD_TYPE} MATCHES "Release" )
set( CXXFLAGS ${CMAKE_CXX_FLAGS_RELEASE} )
elseif( ${CMAKE_BUILD_TYPE} MATCHES "RelWithDebInfo" )
set( CXXFLAGS ${CMAKE_CXX_FLAGS_RELWITHDEBINFO} )
elseif( ${CMAKE_BUILD_TYPE} MATCHES "MinSizeRel" )
set( CXXFLAGS ${CMAKE_CXX_FLAGS_MINSIZEREL} )
endif()
##message( STATUS "build type ${CMAKE_BUILD_TYPE} has ${CXXFLAGS}")
set( AM_CXXFLAGS ${CMAKE_CXX_FLAGS} )
set( LDFLAGS ${CMAKE_MODULE_LINKER_FLAGS} )
set( LIBS "" )
set( DIFF_Q "diff -q -b" )
### useful if you need to check a variable
##message( STATUS "CMAKE_SYSTEM_NAME is ${CMAKE_SYSTEM_NAME}" )
##message( STATUS "CMAKE_BASE_NAME is ${CMAKE_BASE_NAME}" )
##message( STATUS "CMAKE_CXX_COMPILER_ID is ${CMAKE_CXX_COMPILER_ID}" )
##message( STATUS "CMAKE_COMPILER_IS_GNUCXX is ${CMAKE_COMPILER_IS_GNUCXX}" )
##message( STATUS "CMAKE_COMPILER_IS_MINGW is ${CMAKE_COMPILER_IS_MINGW}" )
##message( STATUS "CMAKE_COMPILER_IS_CYGWIN is ${CMAKE_COMPILER_IS_CYGWIN}" )
##message( STATUS "CMAKE_AR is ${CMAKE_AR}" )
##message( STATUS "CMAKE_RANLIB is ${CMAKE_RANLIB}" )
##message( STATUS "CMAKE_CXX_OUTPUT_EXTENSION is ${CMAKE_CXX_OUTPUT_EXTENSION}" )
##message( STATUS "CMAKE_SHARED_LIBRARY_CXX_FLAGS is ${CMAKE_SHARED_LIBRARY_CXX_FLAGS}" )
##message( STATUS "CMAKE_SHARED_MODULE_CXX_FLAGS is ${CMAKE_SHARED_MODULE_CXX_FLAGS}" )
##message( STATUS "CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS is ${CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS}" )
##message( STATUS "CMAKE_CXX_FLAGS is ${CMAKE_CXX_FLAGS}" )
##message( STATUS "CMAKE_CXX_FLAGS_DEBUG is ${CMAKE_CXX_FLAGS_DEBUG}" )
##message( STATUS "CMAKE_CXX_FLAGS_RELEASE is ${CMAKE_CXX_FLAGS_RELEASE}" )
##message( STATUS "CMAKE_CXX_FLAGS_RELWITHDEBINFO is ${CMAKE_CXX_FLAGS_RELWITHDEBINFO}" )
##message( STATUS "CMAKE_CXX_STANDARD_LIBRARIES is ${CMAKE_CXX_STANDARD_LIBRARIES}" )
##message( STATUS "CMAKE_CXX_LINK_FLAGS is ${CMAKE_CXX_LINK_FLAGS}" )
endmacro( clhep_autoconf_variables )
macro( clhep_set_compiler_flags )
##message(STATUS "incoming cmake build type is ${CMAKE_BUILD_TYPE}")
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "" FORCE)
endif()
message(STATUS "cmake build type is ${CMAKE_BUILD_TYPE}")
#message(STATUS "cmake compilers ${CMAKE_CXX_COMPILER} ${CMAKE_C_COMPILER}")
get_filename_component(clhep_cxx_compiler ${CMAKE_CXX_COMPILER} NAME)
get_filename_component(clhep_c_compiler ${CMAKE_C_COMPILER} NAME)
#message(STATUS "using compilers ${clhep_cxx_compiler} ${clhep_c_compiler}")
if( ${clhep_c_compiler} STREQUAL "clang" )
set(CMAKE_C_FLAGS "-O -pedantic -Wall ${CMAKE_C_FLAGS}")
elseif( CMAKE_COMPILER_IS_GNUCC )
set(CMAKE_C_FLAGS "-O -ansi -pedantic -Wall -D_GNU_SOURCE ${CMAKE_C_FLAGS}")
endif()
if( ${clhep_cxx_compiler} STREQUAL "clang++" )
set(CMAKE_CXX_FLAGS "-O -pedantic -Wall ${CMAKE_CXX_FLAGS}")
elseif(CMAKE_COMPILER_IS_GNUCXX)
set(CMAKE_CXX_FLAGS "-O -ansi -pedantic -Wall -D_GNU_SOURCE ${CMAKE_CXX_FLAGS}")
endif()
if( ${CMAKE_SYSTEM_NAME} MATCHES "Windows" )
##message( STATUS "system is Windows" )
##message( STATUS "CMAKE_BASE_NAME is ${CMAKE_BASE_NAME}" )
if( ${CMAKE_BASE_NAME} MATCHES "cl" )
##message( STATUS "compiler is MSVC" )
##message( STATUS "incoming basic compiler flags are ${CMAKE_CXX_FLAGS}")
set(CMAKE_C_FLAGS "/EHsc /nologo /GR /MD /D USING_VISUAL")
set(CMAKE_CXX_FLAGS "/EHsc /nologo /GR /MD /D USING_VISUAL")
endif()
endif()
clhep_autoconf_variables()
message( STATUS "compiling with ${clhep_cxx_compiler} ${CMAKE_CXX_FLAGS} ${CXXFLAGS}")
endmacro( clhep_set_compiler_flags )
macro( clhep_package_config_no_lib )
set( ${PACKAGE}_CPPFLAGS "-I${includedir}" )
set( ${PACKAGE}_LDFLAGS " " )
set( ${PACKAGE}_LIBS " " )
configure_file ( ${CLHEP_SOURCE_DIR}/${PACKAGE}/${PACKAGE}-config.in
${CLHEP_BINARY_DIR}/${PACKAGE}/${PACKAGE}-config @ONLY )
## don't install <package>-config on Windows
if( NOT ${CMAKE_SYSTEM_NAME} MATCHES "Windows" )
install ( PROGRAMS ${CLHEP_BINARY_DIR}/${PACKAGE}/${PACKAGE}-config
DESTINATION bin
)
endif()
endmacro( clhep_package_config_no_lib )
macro( clhep_package_config )
set( ${PACKAGE}_CPPFLAGS "-I${includedir}" )
set( ${PACKAGE}_LDFLAGS "-L\${exec_prefix}/lib${LIB_SUFFIX}" )
set( ${PACKAGE}_LIBS "-lCLHEP-${PACKAGE}-${VERSION}" )
if( ${PACKAGE}_DEPS )
foreach ( dep ${${PACKAGE}_DEPS} )
message( STATUS "${PACKAGE} depends on ${dep}")
set( ${PACKAGE}_LIBS "${${PACKAGE}_LIBS} -lCLHEP-${dep}-${VERSION}" )
endforeach()
endif()
configure_file ( ${CLHEP_SOURCE_DIR}/${PACKAGE}/${PACKAGE}-config.in
${CLHEP_BINARY_DIR}/${PACKAGE}/${PACKAGE}-config @ONLY )
configure_file ( ${CLHEP_SOURCE_DIR}/${PACKAGE}/${PACKAGE}-deps.in
${CLHEP_BINARY_DIR}/${PACKAGE}/${PACKAGE}-deps @ONLY )
## don't install <package>-config on Windows
if( NOT ${CMAKE_SYSTEM_NAME} MATCHES "Windows" )
install ( PROGRAMS ${CLHEP_BINARY_DIR}/${PACKAGE}/${PACKAGE}-config
DESTINATION bin
)
endif()
endmacro( clhep_package_config )
macro( clhep_config )
configure_file ( ${CLHEP_SOURCE_DIR}/clhep-config.in
${CLHEP_BINARY_DIR}/clhep-config @ONLY )
## don't install clhep-config on Windows
if( NOT ${CMAKE_SYSTEM_NAME} MATCHES "Windows" )
install ( PROGRAMS ${CLHEP_BINARY_DIR}/clhep-config
DESTINATION bin
)
endif()
endmacro( clhep_config )
macro( _clhep_lib_suffix_64 )
if( APPLE )
#message(STATUS "checking LIB_SUFFIX ${LIB_SUFFIX} against ${CMAKE_SYSTEM_PROCESSOR} and ${CMAKE_OSX_ARCHITECTURES}")
# On Mac, we use NAME-ARCH, but ARCH is 'Universal' if more than
# one arch is built for. Note that falling back to use
# CMAKE_SYSTEM_PROCESSOR may *not* be 100% reliable.
list(LENGTH CMAKE_OSX_ARCHITECTURES _number_of_arches)
if(NOT _number_of_arches)
# - Default
if (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86_64")
# building for 64bit
else()
message(STATUS "WARNING: LIB_SUFFIX ${LIB_SUFFIX} inappropriate for this build")
set(LIB_SUFFIX "")
endif()
elseif(_number_of_arches GREATER 1)
# - Universal
else()
# - Use what the user specified
if (${CMAKE_OSX_ARCHITECTURES} STREQUAL "x86_64")
# building for 64bit
else()
message(STATUS "WARNING: LIB_SUFFIX ${LIB_SUFFIX} inappropriate for this build")
set(LIB_SUFFIX "")
endif()
endif()
elseif( ${CMAKE_SYSTEM_NAME} MATCHES "Windows" )
#message(STATUS "checking LIB_SUFFIX ${LIB_SUFFIX} against ${CMAKE_SYSTEM_PROCESSOR} ")
if (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86")
# building for 64bit
else()
message(STATUS "WARNING: LIB_SUFFIX ${LIB_SUFFIX} inappropriate for this build")
set(LIB_SUFFIX "")
endif()
else()
#message(STATUS "checking LIB_SUFFIX ${LIB_SUFFIX} against ${CMAKE_SYSTEM_PROCESSOR} ")
if (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86_64")
# building for 64bit
else()
message(STATUS "WARNING: LIB_SUFFIX ${LIB_SUFFIX} inappropriate for this build")
set(LIB_SUFFIX "")
endif()
endif()
endmacro( _clhep_lib_suffix_64 )
macro( _clhep_lib_suffix_32 )
if( APPLE )
#message(STATUS "checking LIB_SUFFIX ${LIB_SUFFIX} against ${CMAKE_SYSTEM_PROCESSOR} and ${CMAKE_OSX_ARCHITECTURES}")
# On Mac, we use NAME-ARCH, but ARCH is 'Universal' if more than
# one arch is built for. Note that falling back to use
# CMAKE_SYSTEM_PROCESSOR may *not* be 100% reliable.
list(LENGTH CMAKE_OSX_ARCHITECTURES _number_of_arches)
if(NOT _number_of_arches)
# - Default
if (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "i386")
# building for 32bit
else()
message(STATUS "WARNING: LIB_SUFFIX ${LIB_SUFFIX} inappropriate for this build")
set(LIB_SUFFIX "")
endif()
elseif(_number_of_arches GREATER 1)
# - Universal
else()
# - Use what the user specified
if (${CMAKE_OSX_ARCHITECTURES} STREQUAL "i386")
# building for 32bit
else()
message(STATUS "WARNING: LIB_SUFFIX ${LIB_SUFFIX} inappropriate for this build")
set(LIB_SUFFIX "")
endif()
endif()
else()
#message(STATUS "checking LIB_SUFFIX ${LIB_SUFFIX} against ${CMAKE_SYSTEM_PROCESSOR} ")
if (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "i686")
# building for 32bit
elseif (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "i386")
# building for 32bit
else()
message(STATUS "WARNING: LIB_SUFFIX ${LIB_SUFFIX} inappropriate for this build")
set(LIB_SUFFIX "")
endif()
endif()
endmacro( _clhep_lib_suffix_32 )
macro( clhep_lib_suffix )
if(LIB_SUFFIX)
if ( ${LIB_SUFFIX} STREQUAL "64" )
_clhep_lib_suffix_64()
elseif( ${LIB_SUFFIX} STREQUAL "32" )
_clhep_lib_suffix_32()
endif()
endif()
message(STATUS "libraries will be installed in $ENV{DESTDIR}${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX}")
endmacro( clhep_lib_suffix )
|
