Merge pull request zeromq#564 from stephanlachnit/p-add-pkg-config

Add pkg-config file

Author: gummif

CMakeLists.txt

@@ -87,6 +87,11 @@ write_basic_package_version_file(${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Conf
                                  COMPATIBILITY AnyNewerVersion)
 set(CMAKE_SIZEOF_VOID_P ${CPPZMQ_SIZEOF_VOID_P})
 
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cppzmq.pc.in
+               ${CMAKE_CURRENT_BINARY_DIR}/cppzmq.pc @ONLY)
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/cppzmq.pc
+              DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
+
 install(EXPORT ${PROJECT_NAME}-targets
         FILE ${PROJECT_NAME}Targets.cmake
         DESTINATION ${CPPZMQ_CMAKECONFIG_INSTALL_DIR})

cppzmq.pc.in

@@ -0,0 +1,9 @@
+prefix="@CMAKE_INSTALL_PREFIX@"
+includedir="@CMAKE_INSTALL_FULL_INCLUDEDIR@"
+
+Name: @PROJECT_NAME@
+Description: C++ binding for libzmq
+URL: https://github.com/zeromq/cppzmq
+Version: @PROJECT_VERSION@
+Requires: libzmq
+Cflags: -I"${includedir}" @pkg_config_defines@