From ff6a741679c092312f282bf7db555f238c1e963a Mon Sep 17 00:00:00 2001
From: Patrik Nyblom <pan@erlang.org>
Date: Mon, 21 Mar 2011 11:02:44 +0100
Subject: Make Erlang build with Latest MS SDK, 7.1 (and VStudio 2010)

---
 erts/etc/win32/nsis/dll_version_helper.sh | 75 ++++++++++++++++++++++++++++---
 erts/etc/win32/nsis/find_redist.sh        | 46 ++++++++++++-------
 2 files changed, 98 insertions(+), 23 deletions(-)

(limited to 'erts/etc/win32')

diff --git a/erts/etc/win32/nsis/dll_version_helper.sh b/erts/etc/win32/nsis/dll_version_helper.sh
index 571ee3e39e..eecd4a72b5 100755
--- a/erts/etc/win32/nsis/dll_version_helper.sh
+++ b/erts/etc/win32/nsis/dll_version_helper.sh
@@ -2,7 +2,7 @@
 # 
 # %CopyrightBegin%
 # 
-# Copyright Ericsson AB 2007-2010. All Rights Reserved.
+# Copyright Ericsson AB 2007-2011. All Rights Reserved.
 # 
 # The contents of this file are subject to the Erlang Public License,
 # Version 1.1, (the "License"); you may not use this file except in
@@ -26,6 +26,7 @@
 # exit 0
 
 cat > hello.c <<EOF
+#include <windows.h>
 #include <stdio.h>
 
 int main(void)
@@ -35,14 +36,74 @@ int main(void)
 }
 
 EOF
-cl /MD hello.c > /dev/null 2>&1
+cl /MD hello.c  > /dev/null 2>&1
 if [ '!' -f hello.exe.manifest ]; then
-    echo "This compiler does not generate manifest files - OK if using mingw" >&2
-    exit 0
+    # Gah - VC 2010 changes the way it handles DLL's and manifests... Again...
+    # need another way of getting the version
+    DLLNAME=`dumpbin.exe /imports hello.exe | egrep MSVCR.*dll`
+    DLLNAME=`echo $DLLNAME`
+    cat > helper.c <<EOF
+#include <windows.h>
+#include <stdio.h>
+
+#define REQ_MODULE "$DLLNAME"
+
+int main(void)
+{
+  DWORD dummy;
+  DWORD versize;
+  int i,n;
+  unsigned char *versinfo;
+  char buff[100];
+
+  char *vs_verinfo;
+  unsigned int vs_ver_size;
+  
+  struct LANGANDCODEPAGE {
+    WORD language;
+    WORD codepage;
+  } *translate;
+
+  unsigned int tr_size;
+  
+  if (!(versize = GetFileVersionInfoSize(REQ_MODULE,&dummy))) {
+    fprintf(stderr,"No version info size in %s!\n",REQ_MODULE);
+    exit(1);
+  }
+  versinfo=malloc(versize);
+  if (!GetFileVersionInfo(REQ_MODULE,dummy,versize,versinfo)) {
+    fprintf(stderr,"No version info in %s!\n",REQ_MODULE);
+    exit(2);
+  }
+  if (!VerQueryValue(versinfo,"\\\\VarFileInfo\\\\Translation",&translate,&tr_size)) {
+    fprintf(stderr,"No translation info in %s!\n",REQ_MODULE);
+    exit(3);
+  }
+  n = tr_size/sizeof(translate);
+  for(i=0; i < n; ++i) {
+    sprintf(buff,"\\\\StringFileInfo\\\\%04x%04x\\\\FileVersion",
+	    translate[i].language,translate[i].codepage);
+    if (VerQueryValue(versinfo,buff,&vs_verinfo,&vs_ver_size)) {
+      printf("%s\n",(char *) vs_verinfo);
+      return 0;
+    }
+  } 
+  fprintf(stderr,"Failed to find file version of %s\n",REQ_MODULE);
+  return 0;
+}
+EOF
+    cl /MD helper.c version.lib > /dev/null 2>&1
+    if [ '!' -f helper.exe ]; then
+	echo "Failed to build helper program." >&2
+	exit 1
+    fi
+    NAME=$DLLNAME
+    VERSION=`./helper`
+else
+    VERSION=`grep '<assemblyIdentity' hello.exe.manifest | sed 's,.*version=.\([0-9\.]*\).*,\1,g' | grep -v '<'`
+    NAME=`grep '<assemblyIdentity' hello.exe.manifest | sed 's,.*name=.[A-Za-z\.]*\([0-9]*\).*,msvcr\1.dll,g' | grep -v '<'`
 fi
-VERSION=`grep '<assemblyIdentity' hello.exe.manifest | sed 's,.*version=.\([0-9\.]*\).*,\1,g' | grep -v '<'`
-NAME=`grep '<assemblyIdentity' hello.exe.manifest | sed 's,.*name=.[A-Za-z\.]*\([0-9]*\).*,msvcr\1.dll,g' | grep -v '<'`
-rm -f hello.c hello.obj hello.exe hello.exe.manifest
+#rm -f hello.c hello.obj hello.exe hello.exe.manifest helper.c helper.obj helper.exe helper.exe.manifest
 if [ "$1" = "-n" ]; then
     ASKEDFOR=$NAME
 else
diff --git a/erts/etc/win32/nsis/find_redist.sh b/erts/etc/win32/nsis/find_redist.sh
index 153977ded5..328811a0d7 100755
--- a/erts/etc/win32/nsis/find_redist.sh
+++ b/erts/etc/win32/nsis/find_redist.sh
@@ -2,7 +2,7 @@
 # 
 # %CopyrightBegin%
 # 
-# Copyright Ericsson AB 2007-2010. All Rights Reserved.
+# Copyright Ericsson AB 2007-2011. All Rights Reserved.
 # 
 # The contents of this file are subject to the Erlang Public License,
 # Version 1.1, (the "License"); you may not use this file except in
@@ -114,13 +114,18 @@ RCPATH=`lookup_prog_in_path rc`
 fail=false
 if [ '!' -z "$RCPATH" ]; then 
     BPATH=$RCPATH
-    for x in rc bin v6.0A ; do 
-	NBPATH=`remove_path_element $x "$BPATH"`
-	if [ "$NBPATH" = "$BPATH" ]; then
-	    fail=true
-	    break;
+    allow_fail=false
+    for x in rc bin @ANY v6.0A v7.0A v7.1; do
+	if [ $x = @ANY ]; then
+	    allow_fail=true
+	else
+	    NBPATH=`remove_path_element $x "$BPATH"`
+	    if [ $allow_fail = false -a "$NBPATH" = "$BPATH" ]; then
+		fail=true
+		break;
+	    fi
+	    BPATH="$NBPATH"
 	fi
-	BPATH="$NBPATH"
     done
     if [ $fail = false ]; then
 	BPATH_LIST="$BPATH_LIST $BPATH"
@@ -129,23 +134,32 @@ fi
 
 # Frantic search through two roots with different 
 # version directories. We want to be very specific about the
-# directory structures as we woildnt want to find the wrong 
+# directory structures as we wouldnt want to find the wrong 
 # redistributables...
 
-#echo $BPATH
+#echo $BPATH_LIST
 for BP in $BPATH_LIST; do
-    for verdir in "sdk v2.0" "sdk v3.5" "v6.0A"; do
+    #echo "BP=$BP"
+    for verdir in "sdk v2.0" "sdk v3.5" "v6.0A" "v7.0A" "v7.1"; do
 	BPATH=$BP
 	fail=false
-	for x in $verdir bootstrapper packages vcredist_x86 vcredist_x86.exe; do
+	allow_fail=false
+	for x in $verdir @ANY bootstrapper packages vcredist_x86 Redist VC @ALL vcredist_x86.exe; do
 	    #echo "x=$x"
 	    #echo "BPATH=$BPATH"
-	    NBPATH=`add_path_element $x "$BPATH"`
-	    if [ "$NBPATH" = "$BPATH" ]; then
-		fail=true
-		break;
+	    #echo "allow_fail=$allow_fail"
+	    if [ $x = @ANY ]; then
+		allow_fail=true
+	    elif [ $x = @ALL ]; then
+		allow_fail=false
+	    else
+		NBPATH=`add_path_element $x "$BPATH"`
+		if [ $allow_fail = false -a "$NBPATH" = "$BPATH" ]; then
+		    fail=true
+		    break;
+		fi
+		BPATH="$NBPATH"
 	    fi
-	    BPATH="$NBPATH"
 	done
 	if [ $fail = false ]; then
 	    break;
-- 
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