Alternative symlink-creating mode for file(INSTALL ...)

An new environment variable 'CMAKE_INSTALL_MODE' is introduced,
which can be used to ask CMake to create symbolic links
instead of copying files during a file(INSTALL ...).

The operation is at the file level only, directory trees are
still created using actual directories, not links.

Signed-off-by: Felix Lelchuk <felix.lelchuk@gmx.de>

1 files changed, 13 insertions, 0 deletions

diff --git a/Tests/InstallMode/subpro_d_executable/src/main.cpp b/Tests/InstallMode/subpro_d_executable/src/main.cpp
new file mode 100644
index 0000000..ec12004
--- /dev/null
+++ b/Tests/InstallMode/subpro_d_executable/src/main.cpp
@@ -0,0 +1,13 @@
+#include <cstdlib>
+
+#include <c2_lib.h>
+#include <shared_lib.h>
+#include <static_lib.h>
+
+int main()
+{
+  static_hello();
+  shared_hello();
+  c2_hello();
+  return EXIT_SUCCESS;
+}