From 21b0d5e3b10711e6ce3bfad0c1ee2da09a60e232 Mon Sep 17 00:00:00 2001
From: Matthieu Patou <mat@matws.net>
Date: Fri, 10 Dec 2010 02:03:40 +0300
Subject: pidl: use $CC -E if $CPP is not defined, if both undefined use cpp

Autobuild-User: Matthieu Patou <mat@samba.org>
Autobuild-Date: Fri Dec 10 01:26:44 CET 2010 on sn-devel-104
---
 pidl/lib/Parse/Pidl/IDL.pm | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/pidl/lib/Parse/Pidl/IDL.pm b/pidl/lib/Parse/Pidl/IDL.pm
index de605c7024..bafa2cec61 100644
--- a/pidl/lib/Parse/Pidl/IDL.pm
+++ b/pidl/lib/Parse/Pidl/IDL.pm
@@ -2619,11 +2619,17 @@ sub parse_file($$)
 	my $saved_delim = $/;
 	undef $/;
 	my $cpp = $ENV{CPP};
+	my $options = "";
 	if (! defined $cpp) {
-		$cpp = "cpp";
+		if (defined $ENV{CC}) {
+			$cpp = "$ENV{CC}";
+			$options = "-E";
+		} else {
+			$cpp = "cpp";
+		}
 	}
 	my $includes = join('',map { " -I$_" } @$incdirs);
-	my $data = `$cpp -D__PIDL__$includes -xc "$filename"`;
+	my $data = `$cpp $options -D__PIDL__$includes -xc "$filename"`;
 	$/ = $saved_delim;
 
 	return parse_string($data, $filename);
-- 
cgit