Unix: allow adding a prefix to all the puzzle names.

A distro maintainer reminds me that downstreams often want to rename
my quite generic executable names to avoid clashes in bin directories.
Added a cmake option -DOUTPUT_NAME to make that easy.

diff --git a/cmake/platforms/unix.cmake b/cmake/platforms/unix.cmake
index df951443d8c35fe9bc8192cf374156b2acc0e700..49a1b1f85d1fb42b32884b53c3a15c1cb7f97669 100644 (file)
--- a/cmake/platforms/unix.cmake
+++ b/cmake/platforms/unix.cmake
@@ -58,6 +58,8 @@ function(get_platform_puzzle_extra_source_files OUTVAR NAME)
 endfunction()
 
 function(set_platform_puzzle_target_properties NAME TARGET)
+  set_target_properties(${TARGET} PROPERTIES
+    OUTPUT_NAME ${NAME_PREFIX}${NAME})
   install(TARGETS ${TARGET})
 endfunction()