Fixes #166: Now installing a printf-config.cmake file

This file is installed along with the other CMake configuration file (targets, version, build-type); it is the file which `find_package()` searches for.
eyalroz · Nov 9, 2023 · af78f24 · af78f24
1 parent de32abc
commit af78f24
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Showing 2 changed files with 14 additions and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -187,13 +187,21 @@ install(
 
 include(CMakePackageConfigHelpers)
 
+configure_package_config_file(
+	"cmake/printf-config.cmake.in"
+	"${CMAKE_CURRENT_BINARY_DIR}/printf-config.cmake"
+	INSTALL_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/printf"
+)
+
 write_basic_package_version_file(
 	"printf-config-version.cmake"
 	VERSION ${PROJECT_VERSION}
 	COMPATIBILITY SameMinorVersion
 )
 
 install(
-	FILES "${CMAKE_CURRENT_BINARY_DIR}/printf-config-version.cmake"
+	FILES 
+		"${CMAKE_CURRENT_BINARY_DIR}/printf-config-version.cmake"
+		"${CMAKE_CURRENT_BINARY_DIR}/printf-config.cmake"
 	DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/printf"
 )
diff --git a/cmake/printf-config.cmake.in b/cmake/printf-config.cmake.in
@@ -0,0 +1,5 @@
+get_filename_component(PRINTF_CMAKE_CONFIG_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
+
+if(NOT TARGET printf::printf)
+	include("${PRINTF_CMAKE_CONFIG_DIR}/printf-targets.cmake")
+endif()