From 742555a6521ca90eb5cda791ae9ec96dfce2954d Mon Sep 17 00:00:00 2001
From: Alec Leamas <leamas.alec@gmail.com>
Date: Tue, 22 Sep 2020 14:26:33 +0200
Subject: [PATCH] cmake: Make test program depend on ENABLE_TEST_PROGRAM.

Gbp-Pq: Name 0004-cmake-Make-test-program-depend-on-ENABLE_TEST_PROGRA.patch
---
 CMakeLists.txt | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ab371a6..854e739 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,6 +16,9 @@ if(APPLE)
     find_library(FOUNDATION_LIBRARY Foundation)
 endif()
 
+# Public options and command line configuration
+option(ENABLE_TEST_PROGRAM "Build test program" OFF)
+
 if(UNIX AND NOT APPLE)
     # If Linux, add rt and pthread
     set(rt_LIBRARIES rt)
@@ -75,11 +78,6 @@ else()
     target_link_libraries(${PROJECT_NAME} setupapi)
 endif()
 
-## Uncomment for example
-add_executable(serial_example examples/serial_example.cc)
-add_dependencies(serial_example ${PROJECT_NAME})
-target_link_libraries(serial_example ${PROJECT_NAME})
-
 ## Include headers
 include_directories(include)
 
@@ -92,7 +90,14 @@ install(TARGETS ${PROJECT_NAME}
         ${CATKIN_GLOBAL_INCLUDE_DESTINATION}/${PROJECT_NAME}
 )
 
-## Tests
+
+# Other targets: test program, pkg-config and tests.
 if(CATKIN_ENABLE_TESTING)
     add_subdirectory(tests)
 endif()
+
+if (ENABLE_TEST_PROGRAM)
+    add_executable(serial_example examples/serial_example.cc)
+    add_dependencies(serial_example ${PROJECT_NAME})
+    target_link_libraries(serial_example ${PROJECT_NAME})
+endif()