[Reproducible-commits] [dpkg] 69/74: build: Use libmd auotmatically if available

[Mattia Rizzolo]

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mattia pushed a commit to annotated tag 1.18.8
in repository dpkg.

commit 785c8a5f78ef757836884ed1acbf6e9171822a53
Author: Guillem Jover <guillem at debian.org>
Date:   Sun Jun 26 01:53:31 2016 +0200

    build: Use libmd auotmatically if available
    
    Disable it for Debian packages for now, as this would pull the library
    into the pseudo-essential set and requires discussion in debian-devel.
---
 README           | 1 +
 debian/changelog | 3 +++
 debian/rules     | 1 +
 m4/dpkg-libs.m4  | 4 ----
 4 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/README b/README
index 5607212..4904670 100644
--- a/README
+++ b/README
@@ -66,6 +66,7 @@ The minimum software required to configure and build dpkg from a tarball is:
 
 To enable optional functionality or programs, this software might be needed:
 
+  libmd (used by libdpkg, currently falling back to embedded code)
   zlib (used instead of gzip command-line tool)
   xz's liblzma (used instead of xz command-line tool)
   libbzip2 (used instead of bzip2 command-line tool)
diff --git a/debian/changelog b/debian/changelog
index 06d2ccc..1346cb2 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -82,8 +82,11 @@ dpkg (1.18.8) UNRELEASED; urgency=medium
     - Preset Last-Update field in patch header template with current time in
       Dpkg::Source::Package::V2. Thanks to Daniel Shahaf <danielsh at apache.org>.
       Closes: #828146
+  * Packaging:
+    - Disable libmd usage in Debian and derivatives for now.
   * Build system:
     - Stop allowing to set deprecated bzip2 compressor as dpkg-deb default.
+    - Use libmd automatically if available.
   * Test suite:
     - Bump perlcritic ValuesAndExpressions::RequireNumberSeparators minimum
       to 99999.
diff --git a/debian/rules b/debian/rules
index 146f3c2..cee57d3 100755
--- a/debian/rules
+++ b/debian/rules
@@ -59,6 +59,7 @@ build-tree/config.status: configure
 		--sbindir=/sbin \
 		--localstatedir=/var \
 		--with-devlibdir=\$${prefix}/lib/$(DEB_HOST_MULTIARCH) \
+		--without-libmd \
 		--with-zlib \
 		--with-liblzma \
 		--with-bz2
diff --git a/m4/dpkg-libs.m4 b/m4/dpkg-libs.m4
index 9fc3720..3b6924a 100644
--- a/m4/dpkg-libs.m4
+++ b/m4/dpkg-libs.m4
@@ -10,10 +10,6 @@ AC_DEFUN([DPKG_LIB_MD], [
   AC_ARG_WITH([libmd], [
     AS_HELP_STRING([--with-libmd],
                    [use libmd library for message digest functions])
-  ], [
-    with_libmd="$withval"
-  ], [
-    with_libmd="no"
   ])
   if test "x$with_libmd" != "xno"; then
     AC_CHECK_HEADERS([md5.h], [

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