From b2e2e324ac3fef09658671ffd76c7f58492698ea Mon Sep 17 00:00:00 2001
From: Drew Fisher
Date: Mon, 19 Aug 2013 19:00:24 -0700
Subject: dpkg: use homebrew gtar and OSX md5, shasum

- The formula claims to depend on homebrew's gnu-tar package, but then
  uses OSX's bundled gnutar, rather than homebrew's gnutar.  On older
  OSX machines, this breaks, as dpkg 1.17 depends on tar >= 1.23, see
  http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=642802

- dpkg-scanpackages fails, since md5sum, sha1sum, and sha256sum don't
  exist.  So replace the invocations with OSX's md5 and shasum tools.

Signed-Off-By: Drew Fisher <zarvox@zarvox.org>

Closes #22019.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
---
 Library/Formula/dpkg.rb | 26 +++++++++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

(limited to 'Library')

diff --git a/Library/Formula/dpkg.rb b/Library/Formula/dpkg.rb
index 9f99f322b..3a7b535e9 100644
--- a/Library/Formula/dpkg.rb
+++ b/Library/Formula/dpkg.rb
@@ -60,7 +60,7 @@ index c0f633d..b692806 100644
  #define DEBSIGVERIFY	"/usr/bin/debsig-verify"
  
 -#define TAR		"tar"
-+#define TAR		"gnutar"
++#define TAR		"gtar"
  #define RM		"rm"
  #define CAT		"cat"
  #define FIND		"find"
@@ -90,3 +90,27 @@ index 754488e..8b233fb 100644
  		    -e "s:\$$CONFDIR[[:space:]]*=[[:space:]]*['\"][^'\"]*['\"]:\$$CONFDIR='$(pkgconfdir)':" \
  		    -e "s:\$$ADMINDIR[[:space:]]*=[[:space:]]*['\"][^'\"]*['\"]:\$$ADMINDIR='$(admindir)':" \
  		    -e "s:\$$LIBDIR[[:space:]]*=[[:space:]]*['\"][^'\"]*['\"]:\$$LIBDIR='$(pkglibdir)':" \
+
+diff --git a/scripts/Dpkg/Checksums.pm b/scripts/Dpkg/Checksums.pm
+index 4a64fd1..bb19f59 100644
+--- a/scripts/Dpkg/Checksums.pm
++++ b/scripts/Dpkg/Checksums.pm
+@@ -50,15 +50,15 @@ about supported checksums.
+ 
+ my $CHECKSUMS = {
+     md5 => {
+-	program => [ 'md5sum' ],
++	program => [ 'md5', '-q' ],
+ 	regex => qr/[0-9a-f]{32}/,
+     },
+     sha1 => {
+-	program => [ 'sha1sum' ],
++	program => [ 'shasum', '-a', '1' ],
+ 	regex => qr/[0-9a-f]{40}/,
+     },
+     sha256 => {
+-	program => [ 'sha256sum' ],
++	program => [ 'shasum', '-a', '256' ],
+ 	regex => qr/[0-9a-f]{64}/,
+     },
+ };
-- 
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