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CMake support

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Chlumsky 2021-09-01 23:32:13 +02:00
parent 3ff9b05254
commit ae40bf4a3a
2 changed files with 61 additions and 1 deletions
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60
CMakeLists.txt Normal file
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cmake_minimum_required(VERSION 3.10)
project(msdf-atlas-gen VERSION 1.2 LANGUAGES CXX)
option(MSDF_ATLAS_GEN_BUILD_STANDALONE "Build the msdf-atlas-gen standalone executable" ON)
set(MSDFGEN_BUILD_MSDFGEN_STANDALONE OFF CACHE BOOL "Build the msdfgen standalone executable")
set(MSDFGEN_USE_OPENMP OFF CACHE INTERNAL "Build with OpenMP support for multithreaded code (disabled for atlas gen)" FORCE)
set(MSDFGEN_USE_CPP11 ON CACHE INTERNAL "Build with C++11 enabled (always enabled for atlas gen)" FORCE)
set(MSDFGEN_INSTALL OFF CACHE BOOL "Generate installation target for msdfgen")
add_subdirectory(msdfgen)
find_package(Threads REQUIRED)
file(GLOB_RECURSE msdf-atlas-gen_HEADERS RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
"msdf-atlas-gen/*.h"
"msdf-atlas-gen/*.hpp"
)
file(GLOB_RECURSE msdf-atlas-gen_SOURCES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
"msdf-atlas-gen/*.cpp"
)
# msdf-atlas-gen library
add_library(msdf-atlas-gen ${msdf-atlas-gen_SOURCES} ${msdf-atlas-gen_HEADERS})
add_library(msdf-atlas-gen::msdf-atlas-gen ALIAS msdf-atlas-gen)
set_target_properties(msdf-atlas-gen PROPERTIES PUBLIC_HEADER "${msdf-atlas-gen_HEADERS}")
target_include_directories(msdf-atlas-gen
INTERFACE
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
PRIVATE
${CMAKE_CURRENT_SOURCE_DIR}/msdfgen/include # for lodepng.h
${CMAKE_CURRENT_SOURCE_DIR}/artery-font-format
)
if (MSVC)
target_compile_definitions(msdf-atlas-gen PUBLIC _CRT_SECURE_NO_WARNINGS)
endif()
target_compile_features(msdf-atlas-gen PUBLIC cxx_std_11)
target_link_libraries(msdf-atlas-gen PUBLIC Threads::Threads msdfgen::msdfgen msdfgen::msdfgen-ext)
# TODO make these public in msdfgen so that this doesn't have to be repeated here
if(FREETYPE_WITH_PNG)
find_package(ZLIB REQUIRED)
find_package(PNG REQUIRED)
target_link_libraries(msdf-atlas-gen PUBLIC ZLIB::ZLIB PNG::PNG)
endif()
if(FREETYPE_WITH_HARFBUZZ)
# No FindHarfBuzz.cmake available so falling back to CMAKE_LIBRARY_PATH
find_library(FREETYPE_HARFBUZZ_LIB "harfbuzz")
target_link_libraries(msdf-atlas-gen PUBLIC "${FREETYPE_HARFBUZZ_LIB}")
endif()
# msdf-atlas-gen standalone executable
if(MSDF_ATLAS_GEN_BUILD_STANDALONE)
add_executable(msdf-atlas-gen-standalone msdf-atlas-gen/main.cpp)
set_target_properties(msdf-atlas-gen-standalone PROPERTIES ARCHIVE_OUTPUT_DIRECTORY archive OUTPUT_NAME msdf-atlas-gen)
target_compile_definitions(msdf-atlas-gen-standalone PUBLIC MSDF_ATLAS_STANDALONE)
target_compile_features(msdf-atlas-gen-standalone PUBLIC cxx_std_11)
target_link_libraries(msdf-atlas-gen-standalone PUBLIC msdf-atlas-gen::msdf-atlas-gen)
endif()

2
msdfgen

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Subproject commit 1b3b6b985094e6f12751177490add3ad11dd91a9 Subproject commit d07fa1d2c8088f87463182a05cab9bee29844e70