http-parser/CMakeLists.txt at 754ffbb12537360a283ade196e980714ad44af61 · nodejs/http-parser · GitHub

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cmake_minimum_required(VERSION 3.1)

project(http-parser VERSION 2.8.0)

add_library(http_parser "http_parser.c" "http_parser.h")
target_compile_definitions(http_parser PRIVATE
  "HTTP_PARSER_STRICT=$<CONFIG:Debug>")

# Installation (https://github.com/forexample/package-example)

# Layout. This works for all platforms:
#   * <prefix>/lib/cmake/<PROJECT-NAME>
#   * <prefix>/lib/
#   * <prefix>/include/
set(config_install_dir "lib/cmake/${PROJECT_NAME}")
set(include_install_dir "include")

set(generated_dir "${CMAKE_CURRENT_BINARY_DIR}/generated")

# Configuration
set(version_config "${generated_dir}/${PROJECT_NAME}ConfigVersion.cmake")
set(project_config "${generated_dir}/${PROJECT_NAME}Config.cmake")
set(TARGETS_EXPORT_NAME "${PROJECT_NAME}Targets")
set(namespace "${PROJECT_NAME}::")

# Include module with fuction 'write_basic_package_version_file'
include(CMakePackageConfigHelpers)

# Configure '<PROJECT-NAME>ConfigVersion.cmake'
# Use:
#   * PROJECT_VERSION
write_basic_package_version_file(
    "${version_config}" COMPATIBILITY SameMajorVersion
)

# Configure '<PROJECT-NAME>Config.cmake'
# Use variables:
#   * TARGETS_EXPORT_NAME
#   * PROJECT_NAME
configure_package_config_file(
    "cmake/Config.cmake.in"
    "${project_config}"
    INSTALL_DESTINATION "${config_install_dir}"
)

# Targets:
#   * <prefix>/lib/libhttp_parser.a
#   * header location after install: <prefix>/include/http_parser.h
#   * headers can be included by C++ code `#include <http_parser.h>`
install(
    TARGETS http_parser
    EXPORT "${TARGETS_EXPORT_NAME}"
    LIBRARY DESTINATION "lib"
    ARCHIVE DESTINATION "lib"
    RUNTIME DESTINATION "bin"
    INCLUDES DESTINATION "${include_install_dir}"
)

# Headers:
#   * http_parser.h -> <prefix>/include/http_parser.h
install(
    FILES "${CMAKE_CURRENT_SOURCE_DIR}/http_parser.h"
    DESTINATION "${include_install_dir}"
)

# Config
#   * <prefix>/lib/cmake/http-parser/http-parserConfig.cmake
#   * <prefix>/lib/cmake/http-parser/http-parserConfigVersion.cmake
install(
    FILES "${project_config}" "${version_config}"
    DESTINATION "${config_install_dir}"
)

# Config
#   * <prefix>/lib/cmake/http-parser/http-parserTargets.cmake
install(
    EXPORT "${TARGETS_EXPORT_NAME}"
    NAMESPACE "${namespace}"
    DESTINATION "${config_install_dir}"
)