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add FindCairo.cmake

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This commit is contained in:
verditelabs 2024-12-28 09:14:36 -06:00
parent 37af99b221
commit f9c28f00c6
3 changed files with 44 additions and 5 deletions
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2
CMakeLists.txt
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@ -1,6 +1,8 @@
cmake_minimum_required(VERSION 3.27) cmake_minimum_required(VERSION 3.27)
project(clay) project(clay)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
add_subdirectory("examples/cpp-project-example") add_subdirectory("examples/cpp-project-example")
# Don't try to compile C99 projects using MSVC # Don't try to compile C99 projects using MSVC

32
cmake/FindCairo.cmake Normal file
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@ -0,0 +1,32 @@
# Defines:
# CAIRO_FOUND - System has Cairo
# CAIRO_INCLUDE_DIRS - Cairo include directories
# CAIRO_LIBRARY - Cairo library
# Cairo::Cairo - Imported target
find_path(CAIRO_INCLUDE_DIRS
NAMES cairo/cairo.h
PATHS ${CAIRO_ROOT_DIR}
PATH_SUFFIXES include
)
find_library(CAIRO_LIBRARY
NAMES cairo
PATHS ${CAIRO_ROOT_DIR}
PATH_SUFFIXES lib lib64
)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Cairo
REQUIRED_VARS CAIRO_LIBRARY CAIRO_INCLUDE_DIRS
)
if(Cairo_FOUND AND NOT TARGET Cairo::Cairo)
add_library(Cairo::Cairo UNKNOWN IMPORTED)
set_target_properties(Cairo::Cairo PROPERTIES
IMPORTED_LOCATION "${CAIRO_LIBRARY}"
INTERFACE_INCLUDE_DIRECTORIES "${CAIRO_INCLUDE_DIRS}"
)
endif()
mark_as_advanced(CAIRO_INCLUDE_DIRS CAIRO_LIBRARY)

15
examples/cairo-pdf-rendering/CMakeLists.txt
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@ -2,14 +2,19 @@ cmake_minimum_required(VERSION 3.27)
project(clay_examples_cairo_pdf_rendering C) project(clay_examples_cairo_pdf_rendering C)
set(CMAKE_C_STANDARD 99) set(CMAKE_C_STANDARD 99)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/../../cmake")
add_executable(clay_examples_cairo_pdf_rendering main.c) add_executable(clay_examples_cairo_pdf_rendering main.c)
target_compile_options(clay_examples_cairo_pdf_rendering PUBLIC) find_package(Cairo REQUIRED)
target_include_directories(clay_examples_cairo_pdf_rendering PUBLIC .)
target_link_libraries(clay_examples_cairo_pdf_rendering PUBLIC cairo) target_compile_options(clay_examples_cairo_pdf_rendering PUBLIC)
set(CMAKE_CXX_FLAGS_DEBUG "-Wall -Werror") target_include_directories(clay_examples_cairo_pdf_rendering PUBLIC . ${CAIRO_INCLUDE_DIRS})
set(CMAKE_CXX_FLAGS_RELEASE "-O3")
target_link_libraries(clay_examples_cairo_pdf_rendering PUBLIC Cairo::Cairo)
set(CMAKE_C_FLAGS_DEBUG "-Wall -Werror")
set(CMAKE_C_FLAGS_RELEASE "-O3")
add_custom_command( add_custom_command(
TARGET clay_examples_cairo_pdf_rendering POST_BUILD TARGET clay_examples_cairo_pdf_rendering POST_BUILD