Move patch command to variable
[supertux.git] / external / squirrel / CMakeLists.txt
1 #
2 # SuperTux - squirrel library build script
3 # Copyright (C) 2006 Christoph Sommer <christoph.sommer@2006.expires.deltadevelopment.de>
4 #
5 # This program is free software; you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; either version 2 of the License, or
8 # (at your option) any later version.
9 #
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13 # GNU General Public License for more details.
14 #
15 # You should have received a copy of the GNU General Public License
16 # along with this program; if not, write to the Free Software
17 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
18 #
19
20 ## Apply patch that fixes some Coverity errors
21
22 ## Apply coverity patch to Squirrel?
23 SET(APPLY_COVERITY_PATCH TRUE)
24 SET(PATCH_COMMAND patch -p1 --forward -i)
25 FIND_PROGRAM(PATCH_EXECUTABLE patch)
26 IF(PATCH_EXECUTABLE AND APPLY_COVERITY_PATCH)
27   EXECUTE_PROCESS(COMMAND ${PATCH_COMMAND} squirrel_coverity.patch)
28 ENDIF(PATCH_EXECUTABLE AND APPLY_COVERITY_PATCH)
29
30 ## Add include/ to include directories
31
32 INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/include/)
33
34 ## build list of source files
35
36 FILE(GLOB SQUIRREL_SOURCES squirrel/*.cpp sqstdlib/*.cpp sqstdlib/*.c)
37
38 ## Add in squirrel debug stuff
39
40 OPTION(ENABLE_SQDBG "Build squirrel script interpreter with debugging options" OFF)
41 IF(ENABLE_SQDBG)
42   INCLUDE_DIRECTORIES (${CMAKE_CURRENT_SOURCE_DIR}/squirrel/)
43   FILE(GLOB SQDBG_SOURCES sqdbg/*.cpp)
44   SET(SQUIRREL_SOURCES ${SQDBG_SOURCES} ${SQUIRREL_SOURCES})
45 ENDIF(ENABLE_SQDBG)
46
47 # the squirrel sources are out of our control so don't be too pedantic about
48 # them
49 SET(CMAKE_CXX_FLAGS "")
50 SET(CMAKE_C_FLAGS "")
51
52 ## define a target for building the library
53
54 ADD_LIBRARY(squirrel ${SQUIRREL_SOURCES})