From b099981c91c726303fda4b7da69bad153f35afae Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Sat, 3 Nov 2018 20:19:44 +0100
Subject: [PATCH] fix CI msvc build outside git bash

It was only by accident that git bash worked for CI basing on the
"real_pwd()" expression. Replace the dubious replacement pattern with
"cygpath", which is present on git bash, Cygwin, and msys2 alike. In
particular git bash uses msys2 internally.

I was able to confirm a working build under msys2 with a wrapper for
MSVC invocation via the Ninja generator.
---
 CI/before_script.msvc.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/CI/before_script.msvc.sh b/CI/before_script.msvc.sh
index c328dd8820..55dda74af8 100644
--- a/CI/before_script.msvc.sh
+++ b/CI/before_script.msvc.sh
@@ -194,7 +194,11 @@ download() {
 }
 
 real_pwd() {
-	pwd | sed "s,/\(.\),\1:,"
+	if type cygpath >/dev/null 2>&1; then
+		cygpath -am "$PWD"
+	else
+		pwd # not git bash, Cygwin or the like
+	fi
 }
 
 CMAKE_OPTS=""