From 163974de4763c21db3c312aec0ffb834f5203d13 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Tue, 15 Jan 2008 22:50:50 +0000
Subject: improve compatibility with mingw, patch by Alain Frisch

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46026 91177308-0d34-0410-b5e6-96231b3b80d8
---
 Makefile.config.in | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'Makefile.config.in')

diff --git a/Makefile.config.in b/Makefile.config.in
index d066e772cb..94dce300bb 100644
--- a/Makefile.config.in
+++ b/Makefile.config.in
@@ -265,3 +265,11 @@ BINDINGS_TO_BUILD := @BINDINGS_TO_BUILD@
 ALL_BINDINGS      := @ALL_BINDINGS@
 OCAML_LIBDIR      := @OCAML_LIBDIR@
 
+# When compiling under Mingw/Cygwin, executables such as tblgen
+# expect Windows paths, whereas the build system uses Unix paths.
+# The function SYSPATH transforms Unix paths into Windows paths.
+ifneq (,$(findstring -mno-cygwin, $(CXX)))
+  SYSPATH = $(shell echo $(1) | cygpath -m -f -)
+else
+  SYSPATH = $(1)
+endif
-- 
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