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CMakeLists.txt
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CMakeLists.txt
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##############################################################################
# Part of CMake configuration for GEOS
#
# Copyright (C) 2018-2019 Mateusz Loskot <[email protected]>
#
# This is free software; you can redistribute and/or modify it under
# the terms of the GNU Lesser General Public Licence as published
# by the Free Software Foundation.
# See the COPYING file for more information.
##############################################################################
cmake_minimum_required(VERSION 3.15)
#-----------------------------------------------------------------------------
# Version
#-----------------------------------------------------------------------------
file(READ Version.txt _version_txt)
string(REGEX MATCH "GEOS_VERSION_MAJOR=([0-9]+)" _ ${_version_txt})
set(_version_major ${CMAKE_MATCH_1})
string(REGEX MATCH "GEOS_VERSION_MINOR=([0-9]+)" _ ${_version_txt})
set(_version_minor ${CMAKE_MATCH_1})
string(REGEX MATCH "GEOS_VERSION_PATCH=([0-9]+)" _ ${_version_txt})
set(_version_patch ${CMAKE_MATCH_1})
set(GEOS_VERSION_NOPATCH "${_version_major}.${_version_minor}.${_version_patch}")
# OPTIONS: "", "dev", "rc1" etc.
string(REGEX MATCH "GEOS_PATCH_WORD=([a-zA-Z0-9]+)" _ ${_version_txt})
set(_version_patch_word ${CMAKE_MATCH_1})
# Version of JTS this release is bound to
string(REGEX MATCH "JTS_PORT=([0-9a-zA-Z\.]+)" _ ${_version_txt})
set(JTS_PORT ${CMAKE_MATCH_1})
# Version of public C API
string(REGEX MATCH "CAPI_INTERFACE_CURRENT=([0-9]+)" _ ${_version_txt})
set(_version_capi_current ${CMAKE_MATCH_1})
string(REGEX MATCH "CAPI_INTERFACE_REVISION=([0-9]+)" _ ${_version_txt})
set(_version_capi_revision ${CMAKE_MATCH_1})
string(REGEX MATCH "CAPI_INTERFACE_AGE=([0-9]+)" _ ${_version_txt})
set(_version_capi_age ${CMAKE_MATCH_1})
unset(_version_txt)
math(EXPR _version_capi_major "${_version_capi_current} - ${_version_capi_age}")
set(CAPI_VERSION_MAJOR ${_version_capi_major})
set(CAPI_VERSION_MINOR ${_version_capi_age})
set(CAPI_VERSION_PATCH ${_version_capi_revision})
set(CAPI_VERSION "${_version_capi_major}.${_version_capi_age}.${_version_capi_revision}")
unset(_version_capi_current)
unset(_version_capi_major)
unset(_version_capi_age)
unset(_version_capi_revision)
#-----------------------------------------------------------------------------
# Project
#-----------------------------------------------------------------------------
project(GEOS
VERSION ${GEOS_VERSION_NOPATCH}
LANGUAGES C CXX
DESCRIPTION "GEOS - C++ port of the Java Topology Suite (JTS)"
HOMEPAGE_URL "https://libgeos.org/"
)
if(NOT "${_version_patch_word}" STREQUAL "")
# Re-write VERSION variables after project()
set(GEOS_VERSION "${GEOS_VERSION}${_version_patch_word}")
set(GEOS_VERSION_PATCH "${_version_patch}${_version_patch_word}")
endif()
unset(_version_major)
unset(_version_minor)
unset(_version_patch)
unset(_version_patch_word)
message(STATUS "GEOS: Version ${GEOS_VERSION}")
message(STATUS "GEOS: C API Version ${CAPI_VERSION}")
message(STATUS "GEOS: JTS port ${JTS_PORT}")
if(CMAKE_VERSION VERSION_LESS 3.21)
if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
set(PROJECT_IS_TOP_LEVEL ON)
else()
set(PROJECT_IS_TOP_LEVEL OFF)
endif()
endif()
#-----------------------------------------------------------------------------
# Setup
#-----------------------------------------------------------------------------
# Default to release build so packagers don't release debug builds
set(DEFAULT_BUILD_TYPE Release)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
# TODO: Follow CMake detection of git and version tagging
# https://gitlab.kitware.com/cmake/cmake/blob/master/Source/CMakeVersionSource.cmake
if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/.git)
set(GEOS_BUILD_FROM_GIT ON)
endif()
# Make sure we know our build type
if(NOT CMAKE_BUILD_TYPE)
get_property(_is_multi_config_generator GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
if (NOT _is_multi_config_generator)
set(CMAKE_BUILD_TYPE ${DEFAULT_BUILD_TYPE})
message(STATUS "GEOS: Using default build type: ${CMAKE_BUILD_TYPE}")
endif()
unset(_is_multi_config_generator)
else()
message(STATUS "GEOS: Build type: ${CMAKE_BUILD_TYPE}")
endif()
#-----------------------------------------------------------------------------
# Options
#-----------------------------------------------------------------------------
include(Ccache)
include(CMakeDependentOption)
## CMake global variables
option(BUILD_SHARED_LIBS "Build GEOS with shared libraries" ON)
set(CMAKE_CXX_STANDARD 17 CACHE STRING "C++ standard version to use (minimum requirement is c++17)")
## GEOS custom variables
option(BUILD_BENCHMARKS "Build GEOS benchmarks" OFF)
cmake_dependent_option(GEOS_BUILD_DEVELOPER
"Build with compilation flags useful for development" ON
"GEOS_BUILD_FROM_GIT;PROJECT_IS_TOP_LEVEL" OFF)
mark_as_advanced(GEOS_BUILD_DEVELOPER)
if (POLICY CMP0092)
# dont set /W3 warning flags by default, we already
# set /W4 anyway
cmake_policy(SET CMP0092 NEW)
endif()
#-----------------------------------------------------------------------------
# Setup build directories
#-----------------------------------------------------------------------------
# Place executables and shared libraries in the same location for
# convenience of direct execution from common spot and for
# convenience in environments without RPATH support.
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/lib)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/lib)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/bin)
message(STATUS "GEOS: Run-time output: ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}")
message(STATUS "GEOS: Archives output: ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}")
#-----------------------------------------------------------------------------
# Add ASAN build option
#-----------------------------------------------------------------------------
#
# To use ASAN with MacOSX you will need to install clang++ from MacPorts
# or HomeBrew, the default XCode one won't work. Then get cmake to use your
# new compiler, with something like.
#
# cmake \
# -D CMAKE_C_COMPILER=/opt/local/bin/clang-mp-15 \
# -D CMAKE_CXX_COMPILER=/opt/local/bin/clang-mp-15++ \
# -D CMAKE_BUILD_TYPE=ASAN
#
# To suppress reporting on leaks in MacOS itself (yes, really),
# add a suppression file to your build directory.
#
# echo leak:realizeClassWithoutSwift >> lsan.supp
#
# Now run the program with env vars set to turn on leak checking and suppression.
#
# MallocNanoZone=0 \
# ASAN_OPTIONS=detect_leaks=1 \
# LSAN_OPTIONS=suppressions=lsan.supp \
# ./bin/test_geos_unit
#
set(CMAKE_C_FLAGS_ASAN "${CMAKE_C_FLAGS_DEBUG} -g -O0 -fsanitize=address -fno-omit-frame-pointer -fno-common")
set(CMAKE_CXX_FLAGS_ASAN "${CMAKE_CXX_FLAGS_DEBUG} -g -O0 -fsanitize=address -fno-omit-frame-pointer -fno-common")
set(CMAKE_EXE_LINKER_FLAGS_ASAN "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -fsanitize=address")
set(CMAKE_SHARED_LINKER_FLAGS_ASAN "${CMAKE_SHARED_LINKER_FLAGS_DEBUG} -fsanitize=address")
get_property(_cmake_build_type_is_cache CACHE CMAKE_BUILD_TYPE PROPERTY TYPE)
if (_cmake_build_type_is_cache)
set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release" "MinSizeRel" "RelWithDebInfo" "ASAN")
endif()
unset(_cmake_build_type_is_cache)
#-----------------------------------------------------------------------------
# Install directories
#-----------------------------------------------------------------------------
include(GNUInstallDirs)
include(CMakePackageConfigHelpers)
#-----------------------------------------------------------------------------
# C++ language version and compilation flags
#-----------------------------------------------------------------------------
message(STATUS "GEOS: Require C++${CMAKE_CXX_STANDARD}")
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
#-----------------------------------------------------------------------------
# Target geos_cxx_flags: common compilation flags
#-----------------------------------------------------------------------------
add_library(geos_cxx_flags INTERFACE)
target_compile_features(geos_cxx_flags INTERFACE cxx_std_17)
#-----------------------------------------------------------------------------
# Add flags to prevent 'fused multiply-add' operations on targets (ARM64)
# that allow it, as it breaks calculations in DD.cpp.
# TODO: Replace DD calculations with 'long float' where target supports
# true long float, and remove other cases where FMA causes regression
# failures.
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98207
#-----------------------------------------------------------------------------
target_compile_options(geos_cxx_flags INTERFACE
"$<$<OR:$<CXX_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:AppleClang>>:-ffp-contract=off>"
"$<$<CXX_COMPILER_ID:GNU>:-ffp-contract=off>"
"$<$<BOOL:${MSVC}>:/fp:precise>"
)
# Use -ffloat-store for 32-bit builds (needed to make some tests pass)
target_compile_options(geos_cxx_flags INTERFACE
$<$<AND:$<CXX_COMPILER_ID:GNU>,$<EQUAL:4,${CMAKE_SIZEOF_VOID_P}>>:-ffloat-store>
)
# Make sure NDEBUG is defined so that assert() is disabled for
# any non-debug build. Use a generator expression so that this
# works with multi-configuration generators.
target_compile_definitions(geos_cxx_flags INTERFACE $<$<NOT:$<CONFIG:Debug>>:NDEBUG>)
#-----------------------------------------------------------------------------
# Target geos_developer_cxx_flags: developer mode compilation flags
#-----------------------------------------------------------------------------
# Do NOT install this target for end-users!
add_library(geos_developer_cxx_flags INTERFACE)
if(GEOS_BUILD_DEVELOPER)
message(STATUS "GEOS: Developer mode ENABLED")
endif()
# geos_cxx_flags inherits properties from geos_developer_cxx_flags when
# building as part of the GEOS repository or on explicit request for
# developer compilation mode, as GEOS contributor.
# The flags are intended only for GEOS itself and are not part of
# usage requirements needed by GEOS consumers.
if(GEOS_BUILD_DEVELOPER)
target_link_libraries(geos_cxx_flags
INTERFACE
$<BUILD_INTERFACE:geos_developer_cxx_flags>)
endif()
target_compile_definitions(geos_cxx_flags
INTERFACE
USE_UNSTABLE_GEOS_CPP_API)
# Deal with Intel Compiler
if (CMAKE_CXX_COMPILER_ID STREQUAL "IntelLLVM")
include(CheckCXXCompilerFlag)
check_cxx_compiler_flag(-fno-fast-math HAVE_FLAG_NO_FAST_MATH)
if (HAVE_FLAG_NO_FAST_MATH)
# Intel CXX compiler, based on clang, defaults to -ffast-math, which breaks a lot of things
target_compile_options(geos_cxx_flags INTERFACE "-fno-fast-math")
endif ()
set(TEST_LINK_STDCPP_SOURCE_CODE
"#include <string>
int main(){
std::string s;
s += \"x\";
return 0;
}")
check_cxx_source_compiles("${TEST_LINK_STDCPP_SOURCE_CODE}" _TEST_LINK_STDCPP)
if( NOT _TEST_LINK_STDCPP )
message(WARNING "Cannot link code using standard C++ library. Automatically adding -lstdc++ to CMAKE_EXE_LINKER_FLAGS, CMAKE_SHARED_LINKER_FLAGS and CMAKE_MODULE_LINKER_FLAGS")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lstdc++")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -lstdc++")
set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -lstdc++")
include(CheckCXXSourceCompiles)
check_cxx_source_compiles("${TEST_LINK_STDCPP_SOURCE_CODE}" _TEST_LINK_STDCPP_AGAIN)
if( NOT _TEST_LINK_STDCPP_AGAIN )
message(FATAL_ERROR "Cannot link C++ program")
endif()
endif()
endif ()
target_compile_definitions(geos_developer_cxx_flags
INTERFACE
$<$<BOOL:${MSVC}>:_CRT_NONSTDC_NO_DEPRECATE>
$<$<BOOL:${MSVC}>:_SCL_SECURE_NO_DEPRECATE>
$<$<BOOL:${MSVC}>:_CRT_SECURE_NO_WARNINGS>
$<$<BOOL:${WIN32}>:NOMINMAX>)
target_compile_options(geos_developer_cxx_flags
INTERFACE
$<$<CXX_COMPILER_ID:MSVC>:-W4> # consider -analyze
$<$<OR:$<CXX_COMPILER_ID:GNU>,$<CXX_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:AppleClang>>:-Werror -pedantic -Wall -Wextra -Wno-long-long -Wcast-align -Wconversion -Wsign-conversion -Wchar-subscripts -Wdouble-promotion -Wpointer-arith -Wformat -Wformat-security -Wshadow -Wuninitialized -Wunused-parameter -fno-common>
$<$<CXX_COMPILER_ID:GNU>:-fno-implicit-inline-templates -Wno-psabi -Wsuggest-attribute=format>
$<$<OR:$<CXX_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:AppleClang>>:-Wno-unknown-warning-option>
)
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 9.2)
target_compile_options(geos_developer_cxx_flags INTERFACE -Wsuggest-override)
endif()
#-----------------------------------------------------------------------------
# Define a coverage build
#-----------------------------------------------------------------------------
set(CMAKE_CXX_FLAGS_COVERAGE "-fprofile-arcs -ftest-coverage")
#-----------------------------------------------------------------------------
# Extra libraries
#-----------------------------------------------------------------------------
include(CheckLibraryExists)
check_library_exists(m pow "" HAVE_LIBM)
#-----------------------------------------------------------------------------
# Target geos: C++ API library
#-----------------------------------------------------------------------------
add_library(geos "")
add_library(GEOS::geos ALIAS geos)
target_link_libraries(geos PUBLIC geos_cxx_flags PRIVATE $<BUILD_INTERFACE:ryu>)
# ryu is an object library, nothing is actually being linked here. The BUILD_INTERFACE
# switch was necessary to build on AppVeyor (CMake 3.16.2) but not locally (CMake 3.16.3)
# Leave install with an RPATH approach to linking
#if(APPLE AND BUILD_SHARED_LIBS)
# set_target_properties(geos PROPERTIES
# INSTALL_NAME_DIR "${CMAKE_INSTALL_FULL_LIBDIR}")
#endif()
add_subdirectory(include)
add_subdirectory(src)
# Some packagers would like the DLL files generated by MinGW to
# include version numbers in the file name. Others would rather
# they not (which is the cmake default).
option(VERSION_MINGW_SHARED_LIBS "Add version suffix to MinGW shared libraries" OFF)
if(BUILD_SHARED_LIBS)
target_compile_definitions(geos
PRIVATE $<$<BOOL:${WIN32}>:GEOS_DLL_EXPORT>)
set_target_properties(geos PROPERTIES VERSION ${GEOS_VERSION_NOPATCH})
set_target_properties(geos PROPERTIES SOVERSION ${GEOS_VERSION_NOPATCH})
if(MINGW AND VERSION_MINGW_SHARED_LIBS)
set_target_properties(geos PROPERTIES SUFFIX "-${GEOS_VERSION_NOPATCH}${CMAKE_SHARED_LIBRARY_SUFFIX}")
endif()
endif()
#-----------------------------------------------------------------------------
# Target geos_c: C API library
#-----------------------------------------------------------------------------
add_library(geos_c "")
add_library(GEOS::geos_c ALIAS geos_c)
target_link_libraries(geos_c PRIVATE geos)
# Leave install with an RPATH approach to linking
#if(APPLE AND BUILD_SHARED_LIBS)
# set_target_properties(geos_c PROPERTIES
# INSTALL_NAME_DIR "${CMAKE_INSTALL_FULL_LIBDIR}")
#endif()
if(BUILD_SHARED_LIBS)
target_compile_definitions(geos_c
PRIVATE $<$<BOOL:${WIN32}>:GEOS_DLL_EXPORT>)
set_target_properties(geos_c PROPERTIES VERSION ${CAPI_VERSION})
if(NOT WIN32 OR MINGW)
set_target_properties(geos_c PROPERTIES SOVERSION ${CAPI_VERSION_MAJOR})
endif()
if(MINGW AND VERSION_MINGW_SHARED_LIBS)
set_target_properties(geos_c PROPERTIES SUFFIX "-${CAPI_VERSION_MAJOR}${CMAKE_SHARED_LIBRARY_SUFFIX}")
endif()
endif()
add_subdirectory(capi)
#-----------------------------------------------------------------------------
# Tests
#-----------------------------------------------------------------------------
if(PROJECT_IS_TOP_LEVEL)
include(CTest)
if(BUILD_TESTING)
add_subdirectory(tests)
endif()
endif()
#-----------------------------------------------------------------------------
# Benchmarks
#-----------------------------------------------------------------------------
if(PROJECT_IS_TOP_LEVEL AND BUILD_BENCHMARKS)
add_subdirectory(benchmarks)
endif()
#-----------------------------------------------------------------------------
# Utils
#-----------------------------------------------------------------------------
if(PROJECT_IS_TOP_LEVEL)
add_subdirectory(util)
endif()
#-----------------------------------------------------------------------------
# Documentation/Examples
#-----------------------------------------------------------------------------
if(PROJECT_IS_TOP_LEVEL)
add_subdirectory(doxygen)
endif()
#-----------------------------------------------------------------------------
# Web Site
#-----------------------------------------------------------------------------
option(BUILD_WEBSITE "Build website" OFF)
if(PROJECT_IS_TOP_LEVEL AND BUILD_WEBSITE)
add_subdirectory(web)
endif()
#-----------------------------------------------------------------------------
# Install and export targets - support 'make install' or equivalent
#-----------------------------------------------------------------------------
write_basic_package_version_file(
"${CMAKE_CURRENT_BINARY_DIR}/geos-config-version.cmake"
VERSION ${GEOS_VERSION}
COMPATIBILITY AnyNewerVersion)
configure_file(cmake/geos-config.cmake
"${CMAKE_CURRENT_BINARY_DIR}/geos-config.cmake"
COPYONLY)
install(TARGETS geos geos_cxx_flags
EXPORT geos-targets
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
)
install(TARGETS geos_c
EXPORT geos-targets
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
)
install(EXPORT geos-targets
FILE geos-targets.cmake
NAMESPACE GEOS::
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/GEOS)
install(FILES
"${CMAKE_CURRENT_BINARY_DIR}/geos-config.cmake"
"${CMAKE_CURRENT_BINARY_DIR}/geos-config-version.cmake"
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/GEOS)
install(DIRECTORY
"${CMAKE_CURRENT_LIST_DIR}/include/geos"
"${CMAKE_CURRENT_BINARY_DIR}/include/geos"
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
FILES_MATCHING PATTERN "*.h")
install(DIRECTORY
"${CMAKE_CURRENT_LIST_DIR}/include/geos"
"${CMAKE_CURRENT_BINARY_DIR}/include/geos"
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
FILES_MATCHING PATTERN "*.hpp")
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/capi/geos_c.h"
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
install(FILES "${CMAKE_CURRENT_LIST_DIR}/include/geos.h"
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
add_subdirectory(tools)
#-----------------------------------------------------------------------------
# Uninstall
#-----------------------------------------------------------------------------
if(PROJECT_IS_TOP_LEVEL)
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/cmake_uninstall.cmake.in"
"${CMAKE_CURRENT_BINARY_DIR}/cmake/cmake_uninstall.cmake"
IMMEDIATE @ONLY)
add_custom_target(uninstall
"${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake/cmake_uninstall.cmake")
endif() # PROJECT_IS_TOP_LEVEL
#-----------------------------------------------------------------------------
# "make dist" workalike
#-----------------------------------------------------------------------------
if(PROJECT_IS_TOP_LEVEL)
get_property(_is_multi_config_generator GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
if(NOT _is_multi_config_generator)
set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "GEOS Computational Geometry Library")
set(CPACK_PACKAGE_VENDOR "OSGeo")
set(CPACK_PACKAGE_DESCRIPTION_FILE ${CMAKE_CURRENT_SOURCE_DIR}/README.md)
set(CPACK_SOURCE_GENERATOR "TBZ2")
set(CPACK_PACKAGE_VERSION_MAJOR ${GEOS_VERSION_MAJOR})
set(CPACK_PACKAGE_VERSION_MINOR ${GEOS_VERSION_MINOR})
set(CPACK_PACKAGE_VERSION_PATCH ${GEOS_VERSION_PATCH})
set(CPACK_SOURCE_PACKAGE_FILE_NAME "geos-${GEOS_VERSION}")
set(CPACK_VERBATIM_VARIABLES TRUE)
set(CPACK_SOURCE_IGNORE_FILES
/\\..* # any file/directory starting with .
/.*build-.*/
#/.*build.*/ #taken out because breaks gitlab make distcheck
/autogen\\.sh
/autom4te\\.cache
/bin/
/debian/
/HOWTO_RELEASE
/include/geos/version\\.h\$
/php/
/tools/ci
/tools/geos-config\$
/tools/geos\\.pc\$
/web/
cmake_install\\.cmake\$
${CMAKE_CURRENT_BINARY_DIR}
)
# message(STATUS "GEOS: CPACK_SOURCE_PACKAGE_FILE_NAME: ${CPACK_SOURCE_PACKAGE_FILE_NAME}")
# message(STATUS "GEOS: CPACK_SOURCE_IGNORE_FILES: ${CPACK_SOURCE_IGNORE_FILES}")
# message(STATUS "GEOS: CMAKE_MODULE_PATH: ${CMAKE_MODULE_PATH}")
include(CPack)
add_custom_target(dist COMMAND ${CMAKE_MAKE_PROGRAM} package_source)
message(STATUS "GEOS: Configured 'dist' target")
endif()
endif() # PROJECT_IS_TOP_LEVEL
#-----------------------------------------------------------------------------
# "make check" workalike
#-----------------------------------------------------------------------------
if(PROJECT_IS_TOP_LEVEL)
add_custom_target(check COMMAND ${CMAKE_BUILD_TOOL} test)
endif()
#-----------------------------------------------------------------------------
# "make distcheck" workalike
#-----------------------------------------------------------------------------
if(PROJECT_IS_TOP_LEVEL)
if(NOT _is_multi_config_generator)
find_package(MakeDistCheck)
AddMakeDistCheck()
message(STATUS "GEOS: Configured 'distcheck' target")
endif()
unset(_is_multi_config_generator)
endif() # PROJECT_IS_TOP_LEVEL