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Added packaging using CPack and generation of pkg-config files. #107

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Jul 21, 2021
Merged

Added packaging using CPack and generation of pkg-config files. #107

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66 changes: 65 additions & 1 deletion CMakeLists.txt
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Original file line number Diff line number Diff line change
@@ -1,13 +1,21 @@
cmake_minimum_required(VERSION 3.8)

project(argparse VERSION 1.0.0 LANGUAGES CXX)
set("PROJECT_DESCRIPTION" "A single header argument parser for C++17")
set("PROJECT_HOMEPAGE_URL" "https://github.com/p-ranav/argparse")

option(ARGPARSE_BUILD_TESTS OFF)
option(ARGPARSE_LONG_VERSION_ARG_ONLY OFF)

include(GNUInstallDirs)
include(CMakePackageConfigHelpers)
string(REPLACE "/${CMAKE_LIBRARY_ARCHITECTURE}" "" CMAKE_INSTALL_LIBDIR_ARCHIND "${CMAKE_INSTALL_LIBDIR}")


add_library(argparse INTERFACE)
add_library(argparse::argparse ALIAS argparse)


if (ARGPARSE_LONG_VERSION_ARG_ONLY)
target_compile_definitions(argparse INTERFACE ARGPARSE_LONG_VERSION_ARG_ONLY=true)
endif ()
Expand All @@ -17,16 +25,72 @@ target_include_directories(argparse INTERFACE
$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
$<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/include>)


if(ARGPARSE_BUILD_TESTS)
add_subdirectory(test)
endif()

if(${CMAKE_VERSION} VERSION_GREATER "3.14")
set(OPTIONAL_ARCH_INDEPENDENT "ARCH_INDEPENDENT")
endif()

install(TARGETS argparse EXPORT argparseConfig)
install(EXPORT argparseConfig
NAMESPACE argparse::
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/argparse)
DESTINATION ${CMAKE_INSTALL_LIBDIR_ARCHIND}/cmake/${PROJECT_NAME})
install(FILES ${CMAKE_CURRENT_LIST_DIR}/include/argparse/argparse.hpp
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/argparse)


set(CONFIG_FILE_NAME_WITHOUT_EXT "${PROJECT_NAME}Config")
set(CMAKE_CONFIG_FILE_BASENAME "${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_FILE_NAME_WITHOUT_EXT}")
set(CMAKE_CONFIG_VERSION_FILE_NAME "${CMAKE_CONFIG_FILE_BASENAME}-version.cmake")
set(CMAKE_CONFIG_FILE_NAME "${CMAKE_CONFIG_FILE_BASENAME}.cmake")

if(${CMAKE_VERSION} VERSION_GREATER "3.14")
set(OPTIONAL_ARCH_INDEPENDENT "ARCH_INDEPENDENT")
endif()

write_basic_package_version_file("${CMAKE_CONFIG_VERSION_FILE_NAME}"
COMPATIBILITY ExactVersion
${OPTIONAL_ARCH_INDEPENDENT}
)

export(EXPORT argparseConfig
NAMESPACE argparse::)

install(FILES "${CMAKE_CONFIG_VERSION_FILE_NAME}"
DESTINATION "${CMAKE_INSTALL_LIBDIR_ARCHIND}/cmake/${PROJECT_NAME}")

set(PackagingTemplatesDir "${CMAKE_CURRENT_SOURCE_DIR}/packaging")

set(CPACK_PACKAGE_NAME "${PROJECT_NAME}")
set(CPACK_PACKAGE_VENDOR "argparse (C++) developers")
set(CPACK_PACKAGE_DESCRIPTION "${PROJECT_DESCRIPTION}")
set(CPACK_DEBIAN_PACKAGE_NAME "${CPACK_PACKAGE_NAME}")
set(CPACK_RPM_PACKAGE_NAME "${CPACK_PACKAGE_NAME}")
set(CPACK_PACKAGE_HOMEPAGE_URL "${PROJECT_HOMEPAGE_URL}")
set(CPACK_PACKAGE_MAINTAINER "Pranav Srinivas Kumar")
set(CPACK_DEBIAN_PACKAGE_MAINTAINER "${CPACK_PACKAGE_MAINTAINER}")
set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
set(CPACK_RESOURCE_FILE_README "${CMAKE_CURRENT_SOURCE_DIR}/README.md")

set(CPACK_DEBIAN_PACKAGE_NAME "lib${PROJECT_NAME}-dev")
set(CPACK_DEBIAN_PACKAGE_DEPENDS "libc6-dev")
set(CPACK_DEBIAN_PACKAGE_SUGGESTS "cmake, pkg-config, pkg-conf")

set(CPACK_RPM_PACKAGE_NAME "lib${PROJECT_NAME}-devel")
set(CPACK_RPM_PACKAGE_SUGGESTS "${CPACK_DEBIAN_PACKAGE_SUGGESTS}")

set(CPACK_DEB_COMPONENT_INSTALL ON)
set(CPACK_RPM_COMPONENT_INSTALL ON)
set(CPACK_NSIS_COMPONENT_INSTALL ON)
set(CPACK_DEBIAN_COMPRESSION_TYPE "xz")

set(PKG_CONFIG_FILE_NAME "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}.pc")
configure_file("${PackagingTemplatesDir}/pkgconfig.pc.in" "${PKG_CONFIG_FILE_NAME}" @ONLY)
install(FILES "${PKG_CONFIG_FILE_NAME}"
DESTINATION "${CMAKE_INSTALL_LIBDIR_ARCHIND}/pkgconfig"
)

include(CPack)
7 changes: 7 additions & 0 deletions packaging/pkgconfig.pc.in
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Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
prefix=@CMAKE_INSTALL_PREFIX@
includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@

Name: @PROJECT_NAME@
Description: @PROJECT_DESCRIPTION@
Version: @PROJECT_VERSION@
Cflags: -I${includedir}