PROJECT(mod_xmlrpc)
SET(PROJECT_VERSION 2.2)
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DSUPPORT_C")

# XMLRPC-C
FIND_PROGRAM(XMLRPC_C_CONFIG xmlrpc-c-config)
IF(XMLRPC_C_CONFIG)
	SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} `${XMLRPC_C_CONFIG} --cflags`")
	SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} `${XMLRPC_C_CONFIG} --libs`")
ELSE(XMLRPC_C_CONFIG)
	MESSAGE(SEND_ERROR "Cannot find xmlrpc-c-config anywhere in your path.  Please update your path to include the directory containing the binary.")
ENDIF(XMLRPC_C_CONFIG)

# APR
FIND_PROGRAM(APR_CONFIG apr-config)
IF (APR_CONFIG)
	SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} `${APR_CONFIG} --cflags` -I`${APR_CONFIG} --includedir`")
	SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} `${APR_CONFIG} --libs`")
ELSE(APR_CONFIG)
	MESSAGE(SEND_ERROR "Cannot find apr-config anywhere in your path.  Please update your path to include the directory containing the script.")
ENDIF(APR_CONFIG)

# APACHE2
FIND_PROGRAM(APXS2 apxs2)
IF (APXS2)
	SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} `${APXS2} -q CFLAGS` -I`${APXS2} -q INCLUDEDIR`")
	SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} `${APXS2} -q LDFLAGS`")
	EXEC_PROGRAM(${APXS2}
		ARGS "-q libexecdir"
		OUTPUT_VARIABLE MOD_DIR)
	SET(APACHE_MODULE_DIR "${MOD_DIR}" CACHE PATH
			"Installation directory for Apache modules")
ELSE(APXS2)
	MESSAGE(SEND_ERROR "Cannot find apxs2 anywhere in your path.  Please update your path to include the directory containing the script.")
ENDIF(APXS2)

# RUBY
INCLUDE(FindRuby)
IF (RUBY_EXECUTABLE)
	EXEC_PROGRAM(${RUBY_EXECUTABLE}
		ARGS -r mkmf -e "'print $CFLAGS + \" -I\" + $hdrdir + \"\\n\"'"
		OUTPUT_VARIABLE RB_CFLAGS)
	EXEC_PROGRAM(${RUBY_EXECUTABLE}
		ARGS -r mkmf -e "'print $LIBS + \" -l\" + Config::CONFIG[\"RUBY_SO_NAME\"] + \"\\n\"'"
		OUTPUT_VARIABLE RB_LDFLAGS)
	SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${RB_CFLAGS} -DSUPPORT_RUBY")
	SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${RB_LDFLAGS}")
ELSE(RUBY_EXECUTABLE)
	MESSAGE(STATUS "Cannot find ruby anywhere in your path.  Not enabling ruby support.")
ENDIF(RUBY_EXECUTABLE)

ADD_CUSTOM_TARGET(dist
		${PROJECT_SOURCE_DIR}/prepare.sh
		${PROJECT_NAME}-${PROJECT_VERSION} ${PROJECT_SOURCE_DIR})

INCLUDE_DIRECTORIES(${PROJECT_SOURCE_DIR})
SET(CMAKE_SHARED_LIBRARY_PREFIX "")
SET(CMAKE_INSTALL_PREFIX / CACHE PATH
		"Install path prefix, prepended onto install directories."
		FORCE)
SET(INSTALL_INCLUDE_DIR /usr/include CACHE PATH
		"Installation directory for header files")
ADD_LIBRARY(mod_xmlrpc SHARED mod_xmlrpc.c mod_xmlrpc_c.c mod_xmlrpc_rb.c mod_xmlrpc_server.c)

INSTALL_TARGETS(${APACHE_MODULE_DIR} mod_xmlrpc)
INSTALL_FILES(${INSTALL_INCLUDE_DIR} mod_xmlrpc_dso.h)

SUBDIRS(examples)