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cmake_minimum_required(VERSION 3.14)
project(trompeloeil CXX)
include(GNUInstallDirs)
include(ExternalProject)
include(CMakePackageConfigHelpers)
include(CheckCXXCompilerFlag)
option(TROMPELOEIL_BUILD_TESTS "Build self test programs" off)
write_basic_package_version_file(
"${CMAKE_CURRENT_BINARY_DIR}/trompeloeil/trompeloeil-config-version.cmake"
VERSION 49
COMPATIBILITY AnyNewerVersion
ARCH_INDEPENDENT)
add_library(trompeloeil INTERFACE)
add_library(trompeloeil::trompeloeil ALIAS trompeloeil)
set(INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/include)
target_include_directories(
trompeloeil
INTERFACE
$<BUILD_INTERFACE:${INCLUDE_DIR}>
)
target_include_directories(
trompeloeil
INTERFACE
$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/include>
)
set(MASTER_PROJECT OFF)
if (${CMAKE_CURRENT_SOURCE_DIR} STREQUAL ${CMAKE_SOURCE_DIR})
set(MASTER_PROJECT ON)
endif()
option(TROMPELOEIL_INSTALL_TARGETS "Sets whether trompeloeil should be installed" ${MASTER_PROJECT})
option(TROMPELOEIL_INSTALL_DOCS "Install documentation" ${TROMPELOEIL_INSTALL_TARGETS})
if (MASTER_PROJECT AND TROMPELOEIL_BUILD_TESTS)
add_subdirectory(test)
endif()
if (TROMPELOEIL_INSTALL_TARGETS)
install(
TARGETS
trompeloeil
EXPORT
trompeloeil-targets
INCLUDES DESTINATION
include
)
install(
EXPORT
trompeloeil-targets
NAMESPACE
trompeloeil::
DESTINATION
${CMAKE_INSTALL_LIBDIR}/cmake/trompeloeil
)
install(
FILES
trompeloeil-config.cmake
"${CMAKE_CURRENT_BINARY_DIR}/trompeloeil/trompeloeil-config-version.cmake"
DESTINATION
${CMAKE_INSTALL_LIBDIR}/cmake/trompeloeil
COMPONENT
Devel
)
install(
DIRECTORY
include/
DESTINATION
${CMAKE_INSTALL_INCLUDEDIR}
)
endif(TROMPELOEIL_INSTALL_TARGETS)
if(TROMPELOEIL_INSTALL_DOCS)
install(
FILES
LICENSE_1_0.txt
DESTINATION
${CMAKE_INSTALL_DOCDIR}
)
install(
DIRECTORY
docs
DESTINATION
${CMAKE_INSTALL_DOCDIR}
)
endif()
|
