* CMake: set project language to C, added module FindFunctionLibrary, added search for dl library. (tested with debian-wheezy-i386)

git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@14902 54d463be-8e91-2dee-dedb-b68131a5f0ec
This commit is contained in:
flaviojs
2011-07-12 06:39:46 +00:00
parent 02179c24bb
commit 9535126f93
15 changed files with 128 additions and 63 deletions

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@@ -47,7 +47,7 @@ macro( CONFIGURE_WITH_LOCAL_OR_SYSTEM name )
endmacro( CONFIGURE_WITH_LOCAL_OR_SYSTEM )
set( CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake ${CMAKE_MODULE_PATH} )
set( CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake CACHE INTERNAL "" )
add_subdirectory( msinttypes )
add_subdirectory( mt19937ar )
add_subdirectory( mysql )

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@@ -0,0 +1,47 @@
# - Check which library is needed to link a C function
# find_function_library( <function> <variable> [<library> ...] )
#
# Check which library provides the <function>.
# Sets <variable> to 0 if found in the global libraries.
# Sets <variable> to the library path if found in the provided libraries.
# Raises a FATAL_ERROR if not found.
#
# The following variables may be set before calling this macro to
# modify the way the check is run:
#
# CMAKE_REQUIRED_FLAGS = string of compile command line flags
# CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
# CMAKE_REQUIRED_INCLUDES = list of include directories
# CMAKE_REQUIRED_LIBRARIES = list of libraries to link
include( CheckFunctionExists )
macro( find_function_library FUNC VAR )
if( "${VAR}" MATCHES "^${VAR}$" )
CHECK_FUNCTION_EXISTS( ${FUNC} ${VAR} )
if( ${VAR} )
message( STATUS "Found ${FUNC} in global libraries" )
set( ${VAR} 0 CACHE INTERNAL "Found ${FUNC} in global libraries" )# global
else()
foreach( LIB IN ITEMS ${ARGN} )
message( STATUS "Looking for ${FUNC} in ${LIB}" )
find_library( ${LIB}_LIBRARY ${LIB} )
mark_as_advanced( ${LIB}_LIBRARY )
if( ${LIB}_LIBRARY )
unset( ${VAR} CACHE )
set( CMAKE_REQUIRED_LIBRARIES ${${LIB}_LIBRARY} )
CHECK_FUNCTION_EXISTS( ${FUNC} ${VAR} )
set( CMAKE_REQUIRED_LIBRARIES )
if( ${VAR} )
message( STATUS "Found ${FUNC} in ${LIB}: ${${LIB}_LIBRARY}" )
set( ${VAR} ${${LIB}_LIBRARY} CACHE INTERNAL "Found ${FUNC} in ${LIB}" )# lib
break()
endif()
endif()
endforeach()
if( NOT ${VAR} )
message( FATAL_ERROR "Function ${FUNC} not found" )
endif()
endif()
endif()
endmacro( find_function_library )

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@@ -4,5 +4,6 @@ find_path( MSINTTYPES_INCLUDE_DIRS "inttypes.h"
PATHS "${CMAKE_CURRENT_SOURCE_DIR}/include"
NO_DEFAULT_PATH )
mark_as_advanced( MSINTTYPES_INCLUDE_DIRS )
set( GLOBAL_INCLUDE_DIRS ${GLOBAL_INCLUDE_DIRS} ${MSINTTYPES_INCLUDE_DIRS} CACHE INTERNAL "" )
message( STATUS "Adding global include directory: ${MSINTTYPES_INCLUDE_DIRS}" )
set_property( CACHE GLOBAL_INCLUDE_DIRS PROPERTY VALUE ${GLOBAL_INCLUDE_DIRS} ${MSINTTYPES_INCLUDE_DIRS} )
endif()