From 71e3224eb3fe684c9519d42a0f790531403cb056 Mon Sep 17 00:00:00 2001
From: Martin Mares <mj@ucw.cz>
Date: Tue, 5 Dec 2000 22:39:59 +0000
Subject: [PATCH] Added build tools.

---
 build/Makefile  |  1 +
 build/mergedeps | 21 +++++++++++++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 build/Makefile
 create mode 100755 build/mergedeps

diff --git a/build/Makefile b/build/Makefile
new file mode 100644
index 00000000..f33fd566
--- /dev/null
+++ b/build/Makefile
@@ -0,0 +1 @@
+# Makefile for Sherlock Build Tools
diff --git a/build/mergedeps b/build/mergedeps
new file mode 100755
index 00000000..e1c467d2
--- /dev/null
+++ b/build/mergedeps
@@ -0,0 +1,21 @@
+#!/usr/bin/perl
+
+@ARGV == 2 or die "Usage: mergedeps <base> <update>";
+foreach $a (@ARGV) {
+	open F, "$a" or next;
+	$t = "";
+	while (<F>) {
+		$t .= $_;
+		if (! /\\$/) {
+			($t =~ /^(.*):/) || die "Parse error at $t";
+			$rules{$1} = $t;
+			$t = "";
+		}
+	}
+	close F;
+}
+open(F,">" . $ARGV[0]) || die "Unable to write output file";
+foreach $a (sort keys %rules) {
+	print F $rules{$a};
+}
+close F;
-- 
2.39.5