[PATCH 2/2] Modify MSVC wrapper script

[Peter Harris <pharris@opentext.com>]

This reduces warnings, and supports additional linker
flags (such as -DEBUG and -MAP)

Signed-off-by: Peter Harris <pharris@opentext.com>
---
 Makefile                        |    1 +
 compat/vcbuild/scripts/clink.pl |    7 ++++++-
 2 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/Makefile b/Makefile
index 7134509..d4fd4b0 100644
--- a/Makefile
+++ b/Makefile
@@ -1073,6 +1073,7 @@ ifndef DEBUG
 	AR += -LTCG
 else
 	BASIC_CFLAGS += -Zi -MTd
+	BASIC_LDFLAGS = -DEBUG -MAP
 endif
 	X = .exe
 endif
diff --git a/compat/vcbuild/scripts/clink.pl b/compat/vcbuild/scripts/clink.pl
index 4374771..3f51886 100644
--- a/compat/vcbuild/scripts/clink.pl
+++ b/compat/vcbuild/scripts/clink.pl
@@ -12,10 +12,14 @@
 use strict;
 my @args = ();
 my @cflags = ();
+my @lflags = ();
 my $is_linking = 0;
+my %linkflag = ( '-DEBUG' => 1, '-MAP' => 1 );
 while (@ARGV) {
 	my $arg = shift @ARGV;
-	if ("$arg" =~ /^-[DIMGO]/) {
+	if ($linkflag{$arg}) {
+		push(@lflags, $arg);
+	} elsif ("$arg" =~ /^-[DIMGOWZ]/) {
 		push(@cflags, $arg);
 	} elsif ("$arg" eq "-o") {
 		my $file_out = shift @ARGV;
@@ -44,6 +48,7 @@ while (@ARGV) {
 }
 if ($is_linking) {
 	unshift(@args, "link.exe");
+	push(@args, @lflags);
 } else {
 	unshift(@args, "cl.exe");
 	push(@args, @cflags);
-- 
1.7.1.msysgit.0.4.gea744.MSVC