From 10eb274bad7040e2896d2438d23790113b76dc78 Mon Sep 17 00:00:00 2001
From: laurent <laurent@mbdsys.com>
Date: Mon, 20 Jun 2016 20:35:55 +0200
Subject: [PATCH] Use findstr instead of grep on Windows host in conjonction of
 objdump to detect prerequises

---
 Modules/GetPrerequisites.cmake | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Modules/GetPrerequisites.cmake b/Modules/GetPrerequisites.cmake
index 375349f..1981040 100644
--- a/Modules/GetPrerequisites.cmake
+++ b/Modules/GetPrerequisites.cmake
@@ -747,7 +747,11 @@ function(get_prerequisites target prerequisites_var exclude_system recurse exepa
     set(gp_regex_fallback "")
     set(gp_regex_cmp_count 1)
     # objdump generaates copious output so we create a grep filter to pre-filter results
-    find_program(gp_grep_cmd grep)
+    if(WIN32)
+      find_program(gp_grep_cmd findstr)
+    else()
+      find_program(gp_grep_cmd grep)
+    endif()
     if(gp_grep_cmd)
       set(gp_cmd_maybe_filter COMMAND ${gp_grep_cmd} "^[[:blank:]]*DLL Name: ")
     endif()
-- 
2.8.2