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make installation include and Config dirs configurable. set CMake project version from source.

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This commit is contained in:
Lori A. Burns 2016-12-13 10:46:41 -05:00 committed by Wenzel Jakob
parent 76e993a3f4
commit 44d7c59c55
1 changed files with 17 additions and 1 deletions
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18
CMakeLists.txt
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@ -179,6 +179,22 @@ if (PYBIND11_TEST)
add_subdirectory(tests)
endif()
include(GNUInstallDirs)
# extract project version from source
file(STRINGS "${PYBIND11_INCLUDE_DIR}/pybind11/common.h" pybind11_version_defines
REGEX "#define PYBIND11_VERSION_(MAJOR|MINOR|PATCH) ")
foreach(ver ${pybind11_version_defines})
if (ver MATCHES "#define PYBIND11_VERSION_(MAJOR|MINOR|PATCH) +([^ ]+)$")
set(PYBIND11_VERSION_${CMAKE_MATCH_1} "${CMAKE_MATCH_2}" CACHE INTERNAL "")
endif()
endforeach()
set(${PROJECT_NAME}_VERSION ${PYBIND11_VERSION_MAJOR}.${PYBIND11_VERSION_MINOR}.${PYBIND11_VERSION_PATCH})
if (PYBIND11_INSTALL)
install(FILES ${PYBIND11_HEADERS} DESTINATION include/pybind11)
install(FILES ${PYBIND11_HEADERS}
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/pybind11)
# GNUInstallDirs "DATADIR" wrong here; CMake search path wants "share".
set(PYBIND11_CMAKECONFIG_INSTALL_DIR "share/cmake/${PROJECT_NAME}" CACHE STRING "install path for pybind11Config.cmake")
endif()