Made plantuml optional

PacktPublishing · Jul 6, 2024 · 5ac02cc · 5ac02cc
1 parent a8b76b4
commit 5ac02cc
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/chapter06/ex02_doxplantuml/CMakeLists.txt b/chapter06/ex02_doxplantuml/CMakeLists.txt
@@ -13,7 +13,11 @@ project(
 # Doxygen configuration
 ############################################################################
 # Locate PlantUML JAR file in the environment
-find_path(PLANTUML_JAR_PATH NAMES plantuml.jar HINTS "/usr/share/plantuml" "C:/Program Files/PlantUML" "C:/ProgramData/chocolatey/lib/plantuml/tools" "/usr/local/Cellar/[email protected]/1.2021.13/libexec" REQUIRED)
+find_path(PLANTUML_JAR_PATH NAMES plantuml.jar HINTS "/usr/share/plantuml" "C:/Program Files/PlantUML" "C:/ProgramData/chocolatey/lib/plantuml/tools" "/usr/local/Cellar/[email protected]/1.2021.13/libexec")
+if(PLANTUML_JAR_PATH-Notfound)
+  message(STATUS "PlantUML JAR file not found. Will not build the plantuml example")
+  return()
+endif()
 
 # Locate Doxygen in the environment. This will set DOXYGEN_FOUND variable 
 # as a result. When Doxygen is found, DOXYGEN_VERSION variable will be