2 # Once done, this will define
4 # CAIRO_FOUND - system has Cairo
5 # CAIRO_INCLUDE_DIRS - the Cairo include directories
6 # CAIRO_LIBRARIES - link these to use Cairo
8 # Copyright (C) 2012 Raphael Kubo da Costa <rakuco@webkit.org>
10 # Redistribution and use in source and binary forms, with or without
11 # modification, are permitted provided that the following conditions
13 # 1. Redistributions of source code must retain the above copyright
14 # notice, this list of conditions and the following disclaimer.
15 # 2. Redistributions in binary form must reproduce the above copyright
16 # notice, this list of conditions and the following disclaimer in the
17 # documentation and/or other materials provided with the distribution.
19 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND ITS CONTRIBUTORS ``AS
20 # IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
21 # THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR ITS
23 # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
24 # EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25 # PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
26 # OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
27 # WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
28 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
29 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 FIND_PACKAGE(PkgConfig)
32 PKG_CHECK_MODULES(PC_CAIRO cairo) # FIXME: After we require CMake 2.8.2 we can pass QUIET to this call.
34 FIND_PATH(CAIRO_INCLUDE_DIRS
36 HINTS ${PC_CAIRO_INCLUDEDIR}
37 ${PC_CAIRO_INCLUDE_DIRS}
41 FIND_LIBRARY(CAIRO_LIBRARIES
43 HINTS ${PC_CAIRO_LIBDIR}
44 ${PC_CAIRO_LIBRARY_DIRS}
47 IF (CAIRO_INCLUDE_DIRS)
48 IF (EXISTS "${CAIRO_INCLUDE_DIRS}/cairo-version.h")
49 FILE(READ "${CAIRO_INCLUDE_DIRS}/cairo-version.h" CAIRO_VERSION_CONTENT)
51 STRING(REGEX MATCH "#define +CAIRO_VERSION_MAJOR +([0-9]+)" _dummy "${CAIRO_VERSION_CONTENT}")
52 SET(CAIRO_VERSION_MAJOR "${CMAKE_MATCH_1}")
54 STRING(REGEX MATCH "#define +CAIRO_VERSION_MINOR +([0-9]+)" _dummy "${CAIRO_VERSION_CONTENT}")
55 SET(CAIRO_VERSION_MINOR "${CMAKE_MATCH_1}")
57 STRING(REGEX MATCH "#define +CAIRO_VERSION_MICRO +([0-9]+)" _dummy "${CAIRO_VERSION_CONTENT}")
58 SET(CAIRO_VERSION_MICRO "${CMAKE_MATCH_1}")
60 SET(CAIRO_VERSION "${CAIRO_VERSION_MAJOR}.${CAIRO_VERSION_MINOR}.${CAIRO_VERSION_MICRO}")
64 # FIXME: Should not be needed anymore once we start depending on CMake 2.8.3
66 IF (Cairo_FIND_VERSION)
67 IF (Cairo_FIND_VERSION_EXACT)
68 IF ("${Cairo_FIND_VERSION}" VERSION_EQUAL "${CAIRO_VERSION}")
69 # FIXME: Use IF (NOT ...) with CMake 2.8.2+ to get rid of the ELSE block
74 IF ("${Cairo_FIND_VERSION}" VERSION_GREATER "${CAIRO_VERSION}")
80 INCLUDE(FindPackageHandleStandardArgs)
81 FIND_PACKAGE_HANDLE_STANDARD_ARGS(Cairo DEFAULT_MSG CAIRO_INCLUDE_DIRS CAIRO_LIBRARIES VERSION_OK)