Add generator expression support to OUTPUT_DIRECTORY target properties

If {ARCHIVE,LIBRARY,RUNTIME}_OUTPUT_DIRECTORY is set with a genex then
do not add the per-config subdirectory on multi-config generators.
This will allow projects to use $<CONFIG> to place the per-config
part of the directory path somewhere other than the end.

2 files changed, 39 insertions, 2 deletions

diff --git a/Tests/ExportImport/Export/CMakeLists.txt b/Tests/ExportImport/Export/CMakeLists.txt
index df3f178..7fdfaa8 100644
--- a/Tests/ExportImport/Export/CMakeLists.txt
+++ b/Tests/ExportImport/Export/CMakeLists.txt
@@ -105,6 +105,19 @@ target_link_libraries(testLib4
 add_executable(testExe3 testExe3.c)
 set_property(TARGET testExe3 PROPERTY MACOSX_BUNDLE 1)
 
+# Test <ARCHIVE|LIBRARY|RUNTIME>_OUTPUT_DIRECTORY[_<CONFIG>] properties with generator expressions
+add_executable(testExe4 testExe4.c)
+target_link_libraries(testExe4 testExe1lib)
+set_property(TARGET testLib7 PROPERTY ARCHIVE_OUTPUT_DIRECTORY_DEBUG testLib7D-$<CONFIG>)
+set_property(TARGET testLib7 PROPERTY ARCHIVE_OUTPUT_DIRECTORY_RELEASE testLib7R-$<CONFIG>)
+set_property(TARGET testLib7 PROPERTY ARCHIVE_OUTPUT_DIRECTORY testLib7-$<CONFIG>)
+set_property(TARGET testLib5 PROPERTY LIBRARY_OUTPUT_DIRECTORY_DEBUG testLib5D-$<CONFIG>)
+set_property(TARGET testLib5 PROPERTY LIBRARY_OUTPUT_DIRECTORY_RELEASE testLib5R-$<CONFIG>)
+set_property(TARGET testLib5 PROPERTY LIBRARY_OUTPUT_DIRECTORY testLib5-$<CONFIG>)
+set_property(TARGET testExe4 PROPERTY RUNTIME_OUTPUT_DIRECTORY_DEBUG testExe4D-$<CONFIG>)
+set_property(TARGET testExe4 PROPERTY RUNTIME_OUTPUT_DIRECTORY_RELEASE testExe4R-$<CONFIG>)
+set_property(TARGET testExe4 PROPERTY RUNTIME_OUTPUT_DIRECTORY testExe4-$<CONFIG>)
+
 # Test cyclic dependencies.
 add_library(testLibCycleA STATIC
   testLibCycleA1.c testLibCycleA2.c testLibCycleA3.c)
@@ -450,7 +463,7 @@ install(FILES
 # Install and export from install tree.
 install(
   TARGETS
-  testExe1 testLib1 testLib2 testExe2 testLib3 testLib4 testExe3
+  testExe1 testLib1 testLib2 testExe2 testLib3 testLib4 testExe3 testExe4
   testExe2lib testLib4lib testLib4libdbg testLib4libopt
   testLib6 testLib7
   testLibCycleA testLibCycleB
@@ -511,7 +524,7 @@ export(TARGETS testExe1 testLib1 testLib2 testLib3
   NAMESPACE bld_
   FILE ExportBuildTree.cmake
   )
-export(TARGETS testExe2 testLib4 testLib5 testLib6 testLib7 testExe3 testExe2lib
+export(TARGETS testExe2 testLib4 testLib5 testLib6 testLib7 testExe3 testExe4 testExe2lib
   testLib4lib testLib4libdbg testLib4libopt
   testLibCycleA testLibCycleB
   testLibPerConfigDest
diff --git a/Tests/ExportImport/Export/testExe4.c b/Tests/ExportImport/Export/testExe4.c
new file mode 100644
index 0000000..731057e
--- /dev/null
+++ b/Tests/ExportImport/Export/testExe4.c
@@ -0,0 +1,24 @@
+#include <stdio.h>
+
+int main(int argc, const char* argv[])
+{
+  if(argc < 2)
+    {
+    fprintf(stderr, "Must specify output file.\n");
+    return 1;
+    }
+  {
+  FILE* f = fopen(argv[1], "w");
+  if(f)
+    {
+    fprintf(f, "int generated_by_testExe4() { return 0; }\n");
+    fclose(f);
+    }
+  else
+    {
+    fprintf(stderr, "Error writing to %s\n", argv[1]);
+    return 1;
+    }
+  }
+  return 0;
+}