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From: Julian Ospald <hasufell@gentoo.org>
Date: Sun Dec 8 19:28:11 UTC 2013
Subject: prefer pkg-config for freetype2 detection
https://github.com/minetest/minetest/pull/1042
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -173,7 +173,22 @@
find_package(OpenGLES2)
if(USE_FREETYPE)
- find_package(Freetype REQUIRED)
+ if(UNIX)
+ include(FindPkgConfig)
+ if(PKG_CONFIG_FOUND)
+ pkg_check_modules(FREETYPE QUIET freetype2)
+ if(FREETYPE_FOUND)
+ SET(FREETYPE_PKGCONFIG_FOUND TRUE)
+ SET(FREETYPE_LIBRARY ${FREETYPE_LIBRARIES})
+ # because cmake is idiotic
+ string(REPLACE ";" " " FREETYPE_CFLAGS_STR ${FREETYPE_CFLAGS})
+ string(REPLACE ";" " " FREETYPE_LDFLAGS_STR ${FREETYPE_LDFLAGS})
+ endif(FREETYPE_FOUND)
+ endif(PKG_CONFIG_FOUND)
+ endif(UNIX)
+ if(NOT FREETYPE_FOUND)
+ find_package(Freetype REQUIRED)
+ endif(NOT FREETYPE_FOUND)
set(CGUITTFONT_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/cguittfont")
set(CGUITTFONT_LIBRARY cguittfont)
endif(USE_FREETYPE)
@@ -446,6 +461,12 @@
)
endif(USE_CURL)
if(USE_FREETYPE)
+ if(FREETYPE_PKGCONFIG_FOUND)
+ set_target_properties(${PROJECT_NAME}
+ PROPERTIES
+ COMPILE_FLAGS "${FREETYPE_CFLAGS_STR}"
+ )
+ endif(FREETYPE_PKGCONFIG_FOUND)
target_link_libraries(
${PROJECT_NAME}
${FREETYPE_LIBRARY}
--- a/src/cguittfont/CMakeLists.txt
+++ b/src/cguittfont/CMakeLists.txt
@@ -1,17 +1,29 @@
-include_directories(
- ${IRRLICHT_INCLUDE_DIR}
- ${FREETYPE_INCLUDE_DIRS}
-)
-
# CGUITTFont authors, y u no include headers you use?
# Do not add CGUITTFont.cpp to the line below.
# xCGUITTFont.cpp is a wrapper file that includes
# additional required headers.
add_library(cguittfont xCGUITTFont.cpp)
+if(FREETYPE_PKGCONFIG_FOUND)
+ set_target_properties(cguittfont
+ PROPERTIES
+ COMPILE_FLAGS "${FREETYPE_CFLAGS_STR}"
+ LINK_FLAGS "${FREETYPE_LDFLAGS_STR}"
+ )
+
+ include_directories(
+ ${IRRLICHT_INCLUDE_DIR}
+ )
+else(FREETYPE_PKGCONFIG_FOUND)
+ include_directories(
+ ${IRRLICHT_INCLUDE_DIR}
+ ${FREETYPE_INCLUDE_DIRS}
+ )
+endif(FREETYPE_PKGCONFIG_FOUND)
+
target_link_libraries(
- cguittfont
- ${IRRLICHT_LIBRARY}
- ${FREETYPE_LIBRARY}
- ${ZLIB_LIBRARIES} # needed by freetype, repeated here for safety
-)
+ cguittfont
+ ${IRRLICHT_LIBRARY}
+ ${FREETYPE_LIBRARY}
+ ${ZLIB_LIBRARIES} # needed by freetype, repeated here for safety
+ )
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