Added generation of a metadata file for pkg-config

Author: KOLANICH

CMakeLists.txt

@@ -56,6 +56,8 @@ target_include_directories(
 # Add an alias to public name.
 add_library( bfg::lyra ALIAS lyra )
 
+set(PkgConfigTemplatesDir "${CMAKE_CURRENT_SOURCE_DIR}/data/pkgconfig")
+
 ## Installation Code
 include(GNUInstallDirs)
 
@@ -89,6 +91,12 @@ install(
   DESTINATION ${CMAKE_INSTALL_DATADIR}/lyra/cmake/
   )
 
+set(PKG_CONFIG_FILE_NAME "${PROJECT_BINARY_DIR}/${PROJECT_NAME}.pc")
+configure_file("${PkgConfigTemplatesDir}/pkgconfig.pc.in" "${PKG_CONFIG_FILE_NAME}" @ONLY)
+install(FILES "${PKG_CONFIG_FILE_NAME}"
+	DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig"
+)
+
 include(CPack)
 
 

data/pkgconfig/pkgconfig.pc.in

@@ -0,0 +1,7 @@
+prefix=@CMAKE_INSTALL_PREFIX@
+includedir=${prefix}/include
+
+Name: @PROJECT_NAME@
+Description: @PROJECT_DESCRIPTION@
+Version: @PROJECT_VERSION@
+Cflags: -I${includedir}