Don't remove the scripts if we're doing an in-src build

BRL-CAD · May 8, 2022 · 45f5dfb · 45f5dfb
1 parent 4674d37
commit 45f5dfb
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/src/other/CMakeLists.txt b/src/other/CMakeLists.txt
@@ -251,9 +251,11 @@ DISTCLEAN("${CMAKE_CURRENT_BINARY_DIR}/libpng/libpng16.pc")
 DISTCLEAN("${CMAKE_CURRENT_BINARY_DIR}/libpng/scripts/genchk.cmake")
 DISTCLEAN("${CMAKE_CURRENT_BINARY_DIR}/libpng/scripts/genout.cmake")
 DISTCLEAN("${CMAKE_CURRENT_BINARY_DIR}/libpng/scripts/gensrc.cmake")
-DISTCLEAN("${CMAKE_CURRENT_BINARY_DIR}/libpng/scripts/checksym.awk")
-DISTCLEAN("${CMAKE_CURRENT_BINARY_DIR}/libpng/scripts/dfn.awk")
-DISTCLEAN("${CMAKE_CURRENT_BINARY_DIR}/libpng/scripts/options.awk")
+if (NOT "${CMAKE_CURRENT_BINARY_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+  DISTCLEAN("${CMAKE_CURRENT_BINARY_DIR}/libpng/scripts/checksym.awk")
+  DISTCLEAN("${CMAKE_CURRENT_BINARY_DIR}/libpng/scripts/dfn.awk")
+  DISTCLEAN("${CMAKE_CURRENT_BINARY_DIR}/libpng/scripts/options.awk")
+endif (NOT "${CMAKE_CURRENT_BINARY_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
 DISTCLEAN(${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/libpng.pc)
 DISTCLEAN(${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/libpng-config)
 DISTCLEAN(${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/libpng${CMAKE_SHARED_LIBRARY_SUFFIX})