[equivs] 18/36: Replace usage of dpkg-parsechangelog with $SOURCE_DATE_EPOCH

[Axel Beckert]

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abe pushed a commit to branch master
in repository equivs.

commit 04aa02557583d47a3954887c36bef5167b028db9
Author: Axel Beckert <abe at deuxchevaux.org>
Date:   Tue Jul 18 01:47:52 2017 +0200

    Replace usage of dpkg-parsechangelog with $SOURCE_DATE_EPOCH
    
    Fixes lintian warning debian-rules-parses-dpkg-parsechangelog.
---
 debian/changelog | 2 ++
 debian/rules     | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/debian/changelog b/debian/changelog
index 1b807a1..9b7adae 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -7,6 +7,8 @@ equivs (2.0.11) UNRELEASED; urgency=medium
   * Switch debian/rules to minimal dh v7 style.
     + Replace override_dh_auto_{install,clean} with debian/{clean,install}
     + Remove obsolete variables.
+    + Replace usage of dpkg-parsechangelog with $SOURCE_DATE_EPOCH. Fixes
+      lintian warning debian-rules-parses-dpkg-parsechangelog.
   * Rename debian/equivs.* to debian/*.
   * Move documentation files from debian/*.pod to doc/*.pod.
 
diff --git a/debian/rules b/debian/rules
index 526fdee..eaf6211 100755
--- a/debian/rules
+++ b/debian/rules
@@ -2,10 +2,10 @@
 
 #export DH_VERBOSE=1
 MANPAGES := doc/equivs-control.1 doc/equivs-build.1
-BUILD_DATE = $(shell dpkg-parsechangelog -S Date)
+BUILD_DATE = $(shell LC_ALL=C date -u +'%d %b %Y' -d "@$(SOURCE_DATE_EPOCH)")
 
 %.1: %.pod
-	pod2man --section=1 --release="$$(LC_ALL=C date -u +'%d %b %Y' -d '$(BUILD_DATE)')" \
+	pod2man --section=1 --release="$(BUILD_DATE)" \
 	--center="Debian/GNU" --date=' ' $< > $@
 
 %:

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