[SCM] libav-extra/master: Add Built-Using fields

[siretart at users.alioth.debian.org]

The following commit has been merged in the master branch:
commit a0255fffd9e1d92e149a770f6855faf69931081e
Author: Reinhard Tartler <siretart at tauware.de>
Date:   Wed Sep 28 17:26:15 2011 +0200

    Add Built-Using fields
    
    This is to indicate what exact package version was used at package built
    time. This information is required for instance for GPL compliance.

diff --git a/debian/control b/debian/control
index c7d3f22..97acbfb 100644
--- a/debian/control
+++ b/debian/control
@@ -56,6 +56,7 @@ Depends: ${shlibs:Depends},
          ${misc:Depends}
 Conflicts: libavutil51
 Replaces: libavutil51
+Built-Using: ${libav:Built-Using}
 Description: Libav utility library
  This is the common utility library from the Libav project. It is required
  by all other Libav libraries.
@@ -72,6 +73,7 @@ Depends: ${shlibs:Depends},
 Suggests: libfaad0
 Conflicts: libavcodec53
 Replaces: libavcodec53
+Built-Using: ${libav:Built-Using}
 Description: Libav codec library
  This package contains the ffplay multimedia player, the ffserver streaming
  server and the Libav audio and video encoder. They support most existing
@@ -89,6 +91,7 @@ Depends: ${shlibs:Depends},
  ${misc:Depends}
 Conflicts: libavdevice53
 Replaces: libavdevice53
+Built-Using: ${libav:Built-Using}
 Description: Libav device handling library
  This is the device handling library from the Libav project.
  .
@@ -103,6 +106,7 @@ Depends: ${shlibs:Depends},
  ${misc:Depends}
 Conflicts: libavfilter2
 Replaces: libavfilter2
+Built-Using: ${libav:Built-Using}
 Description: Libav filter library
  This is the video postprocessing library from Libav.
  .
@@ -117,6 +121,7 @@ Depends: ${shlibs:Depends},
  ${misc:Depends}
 Conflicts: libpostproc52
 Replaces: libpostproc52
+Built-Using: ${libav:Built-Using}
 Description: Libav video postprocessing library
  This is the video postprocessing library from the Libav project.
  .
@@ -131,6 +136,7 @@ Depends: ${shlibs:Depends},
  ${misc:Depends}
 Conflicts: libavformat53
 Replaces: libavformat53
+Built-Using: ${libav:Built-Using}
 Description: Libav file format library
  This is the demuxer library from the Libav project. It supports most
  existing file formats (AVI, MPEG, OGG, Matroska, ASF...).
@@ -146,6 +152,7 @@ Depends: ${shlibs:Depends},
  ${misc:Depends}
 Conflicts: libswscale-extra-1 (>> 4:0.7~), libswscale2
 Replaces: libswscale-extra-1 (>> 4:0.7~), libswscale2
+Built-Using: ${libav:Built-Using}
 Description: Libav video scaling library
  This is the video scaling library from the Libav project.
  .
diff --git a/debian/rules b/debian/rules
index 6242642..8972be2 100755
--- a/debian/rules
+++ b/debian/rules
@@ -6,6 +6,8 @@ DEB_VERSION := $(shell dpkg-parsechangelog | sed -n 's/^Version: //p')
 UPSTREAM_VERSION := $(shell echo $(DEB_VERSION) | sed -r 's/[^:]+://; s/-[^-]+$$//')
 SHLIBS_VERSION := 4:0.7-1
 
+BUILT_USING=$(shell dpkg-query --showformat='$${Source} (= $${Version})' --show libav-source)
+
 LIB_PKGS := $(shell sed -nr 's/^Package:[[:space:]]*(lib(avutil|avcodec|avdevice|avformat|avfilter|postproc|swscale)(-extra-)?[0-9]+)[[:space:]]*$$/\1/p' debian/control)
 
 # Support multiple makes at once
@@ -26,6 +28,7 @@ $(info FLAVORS = $(FLAVORS))
 $(info DEB_BUILD_OPTIONS = $(DEB_BUILD_OPTIONS))
 $(info CFLAGS = $(CFLAGS))
 $(info LDFLAGS = $(LDFLAGS))
+$(info BUILT_USING = $(BUILT_USING))
 
 libav/configure:
 	tar xvf /usr/src/libav-source.tar.gz
@@ -120,7 +123,7 @@ binary-arch: build install codecs.txt formats.txt
 	    dh_makeshlibs -p"$$pkg" -V"$$pkg (>= $(SHLIBS_VERSION))"; \
 	done
 	dh_installdeb
-	dh_gencontrol -- -Vlib1394-dev="$(lib1394-dev)"
+	dh_gencontrol -- -Vlib1394-dev="$(lib1394-dev)" -Vlibav:Built-Using="$(BUILT_USING)"
 	dh_md5sums
 	dh_builddeb
 

-- 
libav-extra packaging