#-------------------------------------------------------------------
# This file is part of the CMake build system for SCOL
#
# The contents of this file are placed in the public domain. Feel
# free to make use of it in any way you like.
#-------------------------------------------------------------------

# - Try to find harfbuzz
# Once done, this will define
#
#  HARFBUZZ_FOUND - system has Harfbuzz
#  HARFBUZZ_INCLUDE_DIRS - the Harfbuzz include directories
#  HARFBUZZ_LIBRARIES - link these to use Harfbuzz

include(FindPkgMacros)
findpkg_begin(HARFBUZZ)

# Get path, convert backslashes as ${ENV_${var}}
#getenv_path(HARFBUZZ_HOME)

# construct search paths
#set(HARFBUZZ_PREFIX_PATH ${HARFBUZZ_HOME} ${ENV_HARFBUZZ_HOME})
create_search_paths(HARFBUZZ)
# redo search if prefix path changed
clear_if_changed(HARFBUZZ_PREFIX_PATH
  HARFBUZZ_LIBRARY_FWK
  HARFBUZZ_LIBRARY_REL
  HARFBUZZ_LIBRARY_DBG
  HARFBUZZ_INCLUDE_DIR
)

set(HARFBUZZ_LIBRARY_NAMES harfbuzz)
get_debug_names(HARFBUZZ_LIBRARY_NAMES)

#use_pkgconfig(HARFBUZZ_PKGC harfbuzz)

# prefer static library over framework
set(CMAKE_FIND_FRAMEWORK "LAST")

message(STATUS "CMAKE_TOOLCHAIN_FILE: ${CMAKE_TOOLCHAIN_FILE}")
findpkg_framework(HARFBUZZ)

find_path(HARFBUZZ_INCLUDE_DIR NAMES hb.h HINTS ${HARFBUZZ_INC_SEARCH_PATH} ${HARFBUZZ_PKGC_INCLUDE_DIRS} PATH_SUFFIXES harfbuzz NO_CMAKE_FIND_ROOT_PATH)

find_library(HARFBUZZ_LIBRARY_REL NAMES ${HARFBUZZ_LIBRARY_NAMES} HINTS ${HARFBUZZ_LIB_SEARCH_PATH} ${HARFBUZZ_PKGC_LIBRARY_DIRS} PATH_SUFFIXES "" Release RelWithDebInfo MinSizeRel ${ANDROID_ABI} NO_CMAKE_FIND_ROOT_PATH)
find_library(HARFBUZZ_LIBRARY_DBG NAMES ${HARFBUZZ_LIBRARY_NAMES_DBG} HINTS ${HARFBUZZ_LIB_SEARCH_PATH} ${HARFBUZZ_PKGC_LIBRARY_DIRS} PATH_SUFFIXES "" Debug ${ANDROID_ABI} NO_CMAKE_FIND_ROOT_PATH)

make_library_set(HARFBUZZ_LIBRARY)

findpkg_finish(HARFBUZZ)

# Reset framework finding
set(CMAKE_FIND_FRAMEWORK "FIRST")