From 567e70d42b9c3f5f5123475fad487f710055cb6b Mon Sep 17 00:00:00 2001
From: Kevin Matz <kevin@company235.com>
Date: Sat, 11 Sep 2021 12:22:27 -0400
Subject: [PATCH] cmake track generated doxygen work output

---
 CMakeLists.txt   | 1 +
 docs/Doxyfile.in | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0feefb1..85e67f9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -29,6 +29,7 @@ if (DOXYGEN_FOUND)
     add_custom_target(docs ALL
         COMMAND ${DOXYGEN_EXECUTABLE} ${DOXYGEN_OUT}
         WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        BYPRODUCTS ${CMAKE_CURRENT_BINARY_DIR}/docs
         COMMENT "Generating API documentation with Doxygen"
         VERBATIM )
 else (DOXYGEN_FOUND)
diff --git a/docs/Doxyfile.in b/docs/Doxyfile.in
index 549e65d..350409c 100644
--- a/docs/Doxyfile.in
+++ b/docs/Doxyfile.in
@@ -8,7 +8,7 @@ PROJECT_NAME           = OpenLCP
 PROJECT_NUMBER         = 0.2.0
 #PROJECT_BRIEF          = "A collection of C++ libraries for Lighting Control Protocols, focusing on ESTA sponsored ANSI standards."
 PROJECT_LOGO           =
-OUTPUT_DIRECTORY       = @CMAKE_CURRENT_BINARY_DIR@/doxygen
+OUTPUT_DIRECTORY       = @CMAKE_CURRENT_BINARY_DIR@/docs
 CREATE_SUBDIRS         = YES
 ALLOW_UNICODE_NAMES    = YES
 OUTPUT_LANGUAGE        = English