hedgewars: cmake_modules/FindFreepascal.cmake@5bc0fc0bab4d (annotated)

8162 b97a17bf89ec Move code for Freepascal to separate CMake module. Bryan Dunsmore <dunsmoreb@gmail.com> parents: diff changeset	1	# Load Freepascal
8164 b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	2	if (FPC)
b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	3	set(FPC_EXECUTABLE ${FPC})
b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	4	else()
b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	5	find_program(FPC_EXECUTABLE
8162 b97a17bf89ec Move code for Freepascal to separate CMake module. Bryan Dunsmore <dunsmoreb@gmail.com> parents: diff changeset	6	NAMES fpc
b97a17bf89ec Move code for Freepascal to separate CMake module. Bryan Dunsmore <dunsmoreb@gmail.com> parents: diff changeset	7	PATHS /opt/local/bin /usr/local/bin /usr/bin)
8164 b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	8	endif()
8162 b97a17bf89ec Move code for Freepascal to separate CMake module. Bryan Dunsmore <dunsmoreb@gmail.com> parents: diff changeset	9
b97a17bf89ec Move code for Freepascal to separate CMake module. Bryan Dunsmore <dunsmoreb@gmail.com> parents: diff changeset	10	# Check Freepascal version
8164 b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	11	if (FPC_EXECUTABLE)
b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	12	exec_program(${FPC_EXECUTABLE} ARGS "-v" OUTPUT_VARIABLE FPC_VERSION_FULL)
b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	13
b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	14	string(REGEX MATCH "[0-9]+\\.[0-9]+" FPC_VERSION_LONG "${FPC_VERSION_FULL}")
b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	15	string(REGEX REPLACE "([0-9]+\\.[0-9]+)" "\\1" FPC_VERSION "${FPC_VERSION_LONG}")
b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	16	else()
b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	17	message(FATAL_ERROR "Freepascal not found (required for hedgewars)")
b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	18	endif()
8162 b97a17bf89ec Move code for Freepascal to separate CMake module. Bryan Dunsmore <dunsmoreb@gmail.com> parents: diff changeset	19
8164 b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	20	# Check for noexecstack flag support
b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	21	set(NOEXECSTACK_FLAGS "-k-z" "-knoexecstack")
b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	22	file(WRITE ${EXECUTABLE_OUTPUT_PATH}/checkstack.pas "begin end.")
b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	23
b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	24	execute_process(COMMAND ${FPC_EXECUTABLE} ${NOEXECSTACK_FLAGS} checkstack.pas
b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	25	WORKING_DIRECTORY ${EXECUTABLE_OUTPUT_PATH}
b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	26	RESULT_VARIABLE TEST_NOEXECSTACK
b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	27	OUTPUT_QUIET ERROR_QUIET)
b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	28
b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	29	if (TEST_NOEXECSTACK)
b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	30	set(NOEXECSTACK_FLAGS "")
8166 5bc0fc0bab4d Refactor Freepascal module. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8164 diff changeset	31	message(STATUS "Checking whether linker needs explicit noexecstack -- no")
8164 b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	32	else()
8166 5bc0fc0bab4d Refactor Freepascal module. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8164 diff changeset	33	message(STATUS "Checking whether linker needs explicit noexecstack -- yes")
8164 b12634f2e1b2 Move noexecstack flags to Freepascal module and refactor. Bryan Dunsmore <dunsmoreb@gmail.com> parents: 8162 diff changeset	34	endif()

author	Bryan Dunsmore <dunsmoreb@gmail.com>
	Sat, 01 Dec 2012 16:03:38 -0600
changeset 8166	5bc0fc0bab4d
parent 8164	b12634f2e1b2
child 8188	4c166505e5c8
permissions	-rw-r--r--