From 7b3596ba1521f201c9416fc7a0385cb7e6c6f495 Mon Sep 17 00:00:00 2001
From: unknown <pan@.otp.ericsson.se>
Date: Tue, 22 Feb 2011 17:29:46 +0100
Subject: Build Win64 Erlang emulator using MSYS

Still does not run, just compiles.
---
 erts/etc/win32/msys_tools/win2msys_path.sh | 38 ++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 erts/etc/win32/msys_tools/win2msys_path.sh

(limited to 'erts/etc/win32/msys_tools/win2msys_path.sh')

diff --git a/erts/etc/win32/msys_tools/win2msys_path.sh b/erts/etc/win32/msys_tools/win2msys_path.sh
new file mode 100644
index 0000000000..6558a15ecd
--- /dev/null
+++ b/erts/etc/win32/msys_tools/win2msys_path.sh
@@ -0,0 +1,38 @@
+#! /bin/bash
+if [ -z "$1" ]; then
+    echo "Usage: $0 <path>" >&2
+    exit 1;
+fi
+
+MSYS_PATH=`echo "$1" | sed 's,^\([a-zA-Z]\):\\\\,/\L\1/,;s,\\\\,/,g'`
+if [ -z "$MSYS_PATH" ]; then
+    echo "$0: Could not translate $1 to msys format" >&2
+    exit 2;
+fi
+
+DELBLANK=`echo "$MSYS_PATH" | sed 's, ,,g'`
+
+if [ "X$DELBLANK" != "X$MSYS_PATH" ]; then
+    if [ -d "$MSYS_PATH" ]; then
+	C1=`(cd "$MSYS_PATH" && cmd //C "for %i in (".") do @echo %~fsi")`
+	MSYS_PATH=`echo "$C1" | sed 's,^\([a-zA-Z]\):\\\\,/\L\1/,;s,\\\\,/,g'`
+    else
+	MSYS_DIR=`dirname "$MSYS_PATH"`
+	MSYS_FILE=`basename "$MSYS_PATH"`
+	if [ -d "$MSYS_DIR" ]; then
+	    	C1=`(cd "$MSYS_DIR" && cmd //C "for %i in (".") do @echo %~fsi")`	
+		BAT_FILE=/tmp/w$$.bat
+		# I simply cannot get the quoting right for this, 
+		# need an intermediate bat file
+		cat > $BAT_FILE <<EOF
+@echo off
+for %%i in ("$MSYS_FILE") do @echo %%~snxi
+EOF
+		C2=`(cd "$MSYS_DIR" && cmd //C $BAT_FILE)`
+		rm -f $BAT_FILE
+		MSYS_PATH=`echo "$C1/$C2" | sed 's,^\([a-zA-Z]\):\\\\,/\L\1/,;s,\\\\,/,g;s," ", ,g'`
+	fi
+    fi
+fi		
+echo $MSYS_PATH
+exit 0
\ No newline at end of file
-- 
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