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Export cmake config set with namespace #165

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5e0cdcc
Export cmake config set with namespace
ClausKlein Nov 26, 2023
ea9009a
Create cmake-multi-platform.yml
ClausKlein Nov 26, 2023
f42bb04
Build test and example on CI too
ClausKlein Nov 26, 2023
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Export cmake config set with namespace
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@ClausKlein
ClausKlein committed Nov 26, 2023
commit 5e0cdcc40699d24ebf53e38ee014ed4eb5c3daac
35 changes: 18 additions & 17 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
cmake_minimum_required(VERSION 3.1)
project(docopt.cpp VERSION 0.6.2)
cmake_minimum_required(VERSION 3.21...3.27)
project(docopt.cpp VERSION 0.6.3)

include(GNUInstallDirs)

Expand All @@ -16,31 +16,32 @@ option(USE_BOOST_REGEX "Replace std::regex with Boost.Regex" OFF)
# C++ standard
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
if(NOT CMAKE_CXX_STANDARD OR CMAKE_CXX_STANDARD LESS 11)
set(CMAKE_CXX_STANDARD 11)
if(NOT CMAKE_CXX_STANDARD OR CMAKE_CXX_STANDARD LESS 17)
set(CMAKE_CXX_STANDARD 17)
endif()

#============================================================================
# Sources & headers
#============================================================================
set(docopt_SOURCES docopt.cpp)
set(docopt_HEADERS
docopt.h
docopt_private.h
docopt_util.h
docopt_value.h
)
docopt.h
docopt_private.h
docopt_util.h
docopt_value.h
)

#============================================================================
# Compile targets
#============================================================================
add_library(docopt ${docopt_SOURCES} ${docopt_HEADERS})
add_library(docopt::docopt ALIAS docopt)
set_target_properties(docopt PROPERTIES
VERSION ${PROJECT_VERSION}
SOVERSION ${PROJECT_VERSION_MAJOR}
)

target_include_directories(docopt PUBLIC $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}> $<INSTALL_INTERFACE:include/docopt>)
target_include_directories(docopt PUBLIC $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include/docopt> $<INSTALL_INTERFACE:include/docopt>)

if(MSVC AND BUILD_SHARED_LIBS)
# DOCOPT_DLL: Must be specified when building *and* when using the DLL.
Expand All @@ -56,9 +57,9 @@ if(USE_BOOST_REGEX)
# This is needed on Linux, where linking a static library into docopt.so
# fails because boost static libs are not compiled with -fPIC
set(Boost_USE_STATIC_LIBS OFF)
find_package(Boost 1.53 REQUIRED COMPONENTS regex)
include_directories(${Boost_INCLUDE_DIRS})
target_link_libraries(docopt ${Boost_LIBRARIES})
find_package(Boost 1.71 REQUIRED COMPONENTS regex)
include_directories(${Boost_INCLUDE_DIRS})
target_link_libraries(docopt ${Boost_LIBRARIES})
endif()

#============================================================================
Expand All @@ -78,9 +79,9 @@ if(WITH_TESTS)
add_executable(run_testcase run_testcase.cpp)
target_link_libraries(run_testcase docopt)
configure_file(
"${PROJECT_SOURCE_DIR}/run_tests.py"
"${CMAKE_CURRENT_BINARY_DIR}/run_tests"
ESCAPE_QUOTES
"${PROJECT_SOURCE_DIR}/run_tests.py"
"${CMAKE_CURRENT_BINARY_DIR}/run_tests"
ESCAPE_QUOTES
)
add_test("Testcases docopt" ${TESTPROG})
endif()
Expand All @@ -103,7 +104,7 @@ install(FILES ${docopt_HEADERS} DESTINATION include/docopt)
include(CMakePackageConfigHelpers)
write_basic_package_version_file("${PROJECT_BINARY_DIR}/docopt-config-version.cmake" COMPATIBILITY SameMajorVersion)
install(FILES docopt-config.cmake ${PROJECT_BINARY_DIR}/docopt-config-version.cmake DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/docopt")
install(EXPORT ${export_name} DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/docopt")
install(EXPORT ${export_name} DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/docopt" NAMESPACE docopt::docopt)

configure_file(${CMAKE_CURRENT_SOURCE_DIR}/docopt.pc.in ${CMAKE_CURRENT_BINARY_DIR}/docopt.pc @ONLY)
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/docopt.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
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1 change: 1 addition & 0 deletions include/docopt
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Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
..