######################################################################
#
# CMakeLists.txt for FreeType2
#
# $Id: CMakeLists.txt 11 2012-03-27 21:32:36Z cary $
#
######################################################################

cmake_minimum_required(VERSION 2.6)

project(freetype)
set(VERSION_MAJOR "2")
set(VERSION_MINOR "4")
set(VERSION_PATCH "8")
set(PROJECT_VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH})

# Get subversion info
macro(TxPrintvar var)
  message(STATUS "${var} = ${${var}}")
endmacro()

# Compiler definitions for building the library
add_definitions(-DFT2_BUILD_LIBRARY)

# Specify library include directories
include_directories("${PROJECT_SOURCE_DIR}/include")
include_directories("${PROJECT_SOURCE_DIR}/include/freetype")

# Create the configuration file
message(STATUS "Creating directory, ${PROJECT_BINARY_DIR}/include.")
file(MAKE_DIRECTORY ${PROJECT_BINARY_DIR}/include)
# For the auto-generated ftconfig.h file
include_directories("${PROJECT_BINARY_DIR}/include")
message(STATUS "Creating ${PROJECT_BINARY_DIR}/include/ftconfig.h..")
execute_process(
  COMMAND sed -e "s/FT_CONFIG_OPTIONS_H/<ftoption.h>/" -e "s/FT_CONFIG_STANDARD_LIBRARY_H/<ftstdlib.h>/" -e "s?/undef ?#undef ?"
  INPUT_FILE ${PROJECT_SOURCE_DIR}/builds/unix/ftconfig.in
  OUTPUT_FILE ${PROJECT_BINARY_DIR}/include/ftconfig.h
)

set(BASE_SRCS
  src/autofit/autofit.c
  src/base/ftadvanc.c
  src/base/ftbbox.c
  src/base/ftbitmap.c
  src/base/ftcalc.c
  src/base/ftcid.c
  src/base/ftdbgmem.c
  src/base/ftdebug.c
  src/base/ftfstype.c
  src/base/ftgasp.c
  src/base/ftgloadr.c
  src/base/ftglyph.c
  src/base/ftgxval.c
  src/base/ftinit.c
  src/base/ftlcdfil.c
  src/base/ftmm.c
  src/base/ftobjs.c
  src/base/ftotval.c
  src/base/ftoutln.c
  src/base/ftpatent.c
  src/base/ftpfr.c
  src/base/ftrfork.c
  src/base/ftsnames.c
  src/base/ftstream.c
  src/base/ftstroke.c
  src/base/ftsynth.c
  src/base/ftsystem.c
  src/base/fttrigon.c
  src/base/fttype1.c
  src/base/ftutil.c
  src/base/ftwinfnt.c
  src/base/ftxf86.c
  src/bdf/bdf.c
  src/bzip2/ftbzip2.c
  src/cache/ftcache.c
  src/cff/cff.c
  src/cid/type1cid.c
  src/gzip/ftgzip.c
  src/lzw/ftlzw.c
  src/pcf/pcf.c
  src/pfr/pfr.c
  src/psaux/psaux.c
  src/pshinter/pshinter.c
  src/psnames/psmodule.c
  src/raster/raster.c
  src/sfnt/sfnt.c
  src/smooth/smooth.c
  src/truetype/truetype.c
  src/type1/type1.c
  src/type42/type42.c
  src/winfonts/winfnt.c
)

include_directories("src/truetype")
include_directories("src/sfnt")
include_directories("src/autofit")
include_directories("src/smooth")
include_directories("src/raster")
include_directories("src/psaux")
include_directories("src/psnames")

# add_library(freetype SHARED ${BASE_SRCS})
# add_library(freetype ${BASE_SRCS})
# Without static, interface library does not get built.
add_library(freetype STATIC ${BASE_SRCS})

# Installations
install(FILES ${PROJECT_SOURCE_DIR}/include/ft2build.h
  DESTINATION include
)
# Is this next needed?
install(FILES ${PROJECT_BINARY_DIR}/include/ftconfig.h
  DESTINATION include
)
install(DIRECTORY ${PROJECT_SOURCE_DIR}/include/freetype
  DESTINATION include/freetype2
  PATTERN "internal" EXCLUDE
)
install(TARGETS freetype
  RUNTIME DESTINATION bin
  LIBRARY DESTINATION lib
  ARCHIVE DESTINATION lib
)

# Packaging
# CPack version numbers for release tarball name.
set(CPACK_PACKAGE_VERSION_MAJOR ${VERSION_MAJOR})
set(CPACK_PACKAGE_VERSION_MINOR ${VERSION_MINOR})
set(CPACK_PACKAGE_VERSION_PATCH ${VERSION_PATCH}})
if (NOT DEFINED CPACK_PACKAGE_DESCRIPTION_SUMMARY)
  set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "${CMAKE_PROJECT_NAME}")
endif ()
if (NOT DEFINED CPACK_SOURCE_PACKAGE_FILE_NAME)
  set(CPACK_SOURCE_PACKAGE_FILE_NAME
    "${CMAKE_PROJECT_NAME}-${PROJECT_VERSION}-r${PROJECT_REV}"
    CACHE INTERNAL "tarball basename"
  )
endif ()
set(CPACK_SOURCE_GENERATOR TGZ)
set(CPACK_SOURCE_IGNORE_FILES
  "/CVS/;/.svn/;.swp$;.#;/#;/build/;/serial/;/ser/;/parallel/;/par/;~;/preconfig.out;/autom4te.cache/;/.config")
set(CPACK_GENERATOR TGZ)
include(CPack)

# add make dist target
add_custom_target(dist COMMAND ${CMAKE_MAKE_PROGRAM} package_source)