From: Björn Esser <besser82@fedoraproject.org>
Date: Fri, 10 Apr 2020 12:20:57 +0000 (+0200)
Subject: CMake: Build Doxygen documentation out-of-tree.
X-Git-Tag: json-c-0.14-20200419~20^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=58670ec64ed15000ca296a875c66cd956952fdf4;p=thirdparty%2Fjson-c.git

CMake: Build Doxygen documentation out-of-tree.
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index db00b046..a0f226c4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -341,8 +341,8 @@ option(BUILD_DOCUMENTATION "Create and install the HTML based API documentation(
 if (DOXYGEN_FOUND)
 
 	add_custom_target(doc
-  	COMMAND ${DOXYGEN_EXECUTABLE} ${CMAKE_BINARY_DIR}/Doxyfile
-		WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
+	COMMAND ${DOXYGEN_EXECUTABLE} ${PROJECT_SOURCE_DIR}/Doxyfile
+		WORKING_DIRECTORY ${PROJECT_BINARY_DIR})
 	
 	# request to configure the file
 	configure_file(Doxyfile Doxyfile)