From 4a9f688b804688ff95e256d3412ca932b9972d8a Mon Sep 17 00:00:00 2001
From: Dan Gudmundsson <dgud@erlang.org>
Date: Mon, 28 Sep 2015 12:34:53 +0200
Subject: erts: Detect and build on MSYS2 for windows

Allow building win32 on MSYS2.
Avoid msys2 path conversion which does not work.
And print the real windows command when something fails.
---
 erts/etc/win32/nsis/Makefile | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'erts/etc/win32/nsis/Makefile')

diff --git a/erts/etc/win32/nsis/Makefile b/erts/etc/win32/nsis/Makefile
index 49d835170a..64f44ff86d 100644
--- a/erts/etc/win32/nsis/Makefile
+++ b/erts/etc/win32/nsis/Makefile
@@ -42,7 +42,13 @@ include $(ERL_TOP)/make/otp_release_targets.mk
 
 TARGET_DIR = $(RELEASE_PATH)
 
-ifeq ($(MSYSTEM),MINGW32)
+ifdef MSYSTEM
+ ifeq ($(MSYSTEM),$(filter $(MSYSTEM),MSYS MINGW32 MINGW64))
+  USEMSYS := true
+ endif
+endif
+
+ifeq ($(USEMSYS),true)
 
   MAKENSISFLAGS = //V2
   WTESTROOT=$(shell (msys2win_path.sh "$(RELEASE_PATH)"))
@@ -63,7 +69,7 @@ else
 endif
 
 REDIST_FILE=$(shell (sh ./find_redist.sh || echo ""))
-ifeq ($(MSYSTEM),MINGW32)
+ifeq ($(USEMSYS),true)
 	NICEREDISTFILE=$(shell (msys2win_path.sh -m "$(REDIST_FILE)" 2>/dev/null || echo ""))
 else
 	NICEREDISTFILE=$(shell (cygpath -d -m "$(REDIST_FILE)" 2>/dev/null || echo ""))
-- 
cgit v1.2.3