Add additional search paths for doxygen on Windows

`find_program(DOXYGEN doxygen)` didn't find the executable automatically even if I installed Doxygen on Windows. Therefore, I added some additional search paths.
fmtlib · Jul 19, 2022 · c48be43 · c48be43
1 parent 371f9c7
commit c48be43
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
@@ -1,4 +1,6 @@
-find_program(DOXYGEN doxygen)
+find_program(DOXYGEN doxygen
+  PATHS "$ENV{ProgramFiles}/doxygen/bin"
+        "$ENV{ProgramFiles\(x86\)}/doxygen/bin")
 if (NOT DOXYGEN)
   message(STATUS "Target 'doc' disabled (requires doxygen)")
   return ()