From 0023ecfbdba4cbfcabed0ef7a900e794d0df40f2 Mon Sep 17 00:00:00 2001
From: Micah Snyder <micasnyd@cisco.com>
Date: Sun, 27 Oct 2019 15:54:26 -0400
Subject: [PATCH] CMake improvements: copy/install bunzip.exe, bzcat.exe to
 correct directory (eg build\Release for a Release build).

---
 cmake/SymLink.cmake | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/cmake/SymLink.cmake b/cmake/SymLink.cmake
index c248750..4959b58 100644
--- a/cmake/SymLink.cmake
+++ b/cmake/SymLink.cmake
@@ -14,15 +14,12 @@ endfunction()
 function(install_target_symlink original symlink)
     if(WIN32)
         set(op copy)
-        set(symlink "${symlink}.exe")
     else()
         set(op create_symlink)
     endif()
-    add_custom_command(OUTPUT ${symlink}
-        COMMAND ${CMAKE_COMMAND} -E ${op} $<TARGET_FILE_NAME:${original}> ${CMAKE_CURRENT_BINARY_DIR}/${symlink}
-        DEPENDS ${original}
+    add_custom_command(TARGET ${original} POST_BUILD
+        COMMAND ${CMAKE_COMMAND} -E ${op} $<TARGET_FILE_NAME:${original}> ${symlink}$<TARGET_FILE_SUFFIX:${original}>
         WORKING_DIRECTORY $<TARGET_FILE_DIR:${original}>
         COMMENT "Generating symbolic link (or copy) ${symlink} of ${original}")
-    add_custom_target(${symlink}_tgt ALL DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${symlink})
-    install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/${symlink} DESTINATION ${CMAKE_INSTALL_BINDIR})
+    install(PROGRAMS $<TARGET_FILE_DIR:${original}>/${symlink}$<TARGET_FILE_SUFFIX:${original}> DESTINATION ${CMAKE_INSTALL_BINDIR})
 endfunction()