Bug#854112: pnmixer: please make the build reproducible

[Chris Lamb]

Source: pnmixer
Version: 0.7-1
Severity: wishlist
Tags: patch
User: reproducible-builds at lists.alioth.debian.org
Usertags: timestamps
X-Debbugs-Cc: reproducible-bugs at lists.alioth.debian.org

Hi,

Whilst working on the Reproducible Builds effort [0], we noticed
that pnmixer could not be built reproducibly.

Patch attached.

 [0] https://reproducible-builds.org/


Regards,

-- 
      ,''`.
     : :'  :     Chris Lamb
     `. `'`      lamby at debian.org / chris-lamb.co.uk
       `-
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--- a/Makefile.am.orig	1970-01-01 12:00:00.000000000 +1200
--- b/Makefile.am.orig	2017-02-04 22:04:29.272391085 +1300
@@ -0,0 +1,42 @@
+## Process this file with automake to produce Makefile.in
+
+SUBDIRS = data man po src
+
+EXTRA_DIST = \
+	autogen.sh README.md
+
+dist-hook:
+	$(MAKE) -C "$(srcdir)/po" "$(GETTEXT_PACKAGE).pot"
+	cp "$(srcdir)/po/$(GETTEXT_PACKAGE).pot" "$(distdir)/po/"
+
+uninstall-local:
+	@$(NORMAL_UNINSTALL)
+	rm -rf $(DESTDIR)$(pkgdatadir)
+
+doc:
+	cd "$(top_srcdir)/src"; \
+	doxygen; \
+	cd "$(top_srcdir)"
+
+install-doc: doc
+	$(MKDIR_P) "$(DESTDIR)$(htmldir)"
+	cp -pR "$(top_srcdir)"/src/html/* "$(DESTDIR)$(htmldir)"/
+
+indent-code:
+	@which astyle >/dev/null || { echo "'astyle' is required, please install it"; exit 1; }	
+	astyle  --style=linux		\
+		--indent=tab=8		\
+		--align-pointer=name	\
+		--suffix=none		\
+		src/*.[ch]
+
+indent-xml:
+	@which xmllint >/dev/null || { echo "'xmllint' is required, please install it"; exit 1; }
+	for f in data/ui/*.glade; do			\
+		mv "$$f" "$$f.bck";			\
+		xmllint --format "$$f.bck" > "$$f";	\
+		rm "$$f.bck";				\
+	done
+
+clean-local:
+	rm -rf src/html src/latex
--- a/debian/patches/reproducible-build.patch	1970-01-01 12:00:00.000000000 +1200
--- b/debian/patches/reproducible-build.patch	2017-02-04 22:08:44.125777757 +1300
@@ -0,0 +1,29 @@
+Description: Make the build reproducible
+Author: Chris Lamb <lamby at debian.org>
+Last-Update: 2017-02-04
+
+--- pnmixer-0.7.orig/man/Makefile.am
++++ pnmixer-0.7/man/Makefile.am
+@@ -1,5 +1,10 @@
+ .0.1:
+-	@sed -e "s/!VERSION!/@PACKAGE_VERSION@/g" -e "s/!DATE!/`date '+%B %Y'`/g" < $*.0 > $@
++	@sed -e "s/!VERSION!/@PACKAGE_VERSION@/g" < $*.0 > $@
++if WITH_SOURCE_DATE_EPOCH
++	@sed -e "s/!DATE!/`LC_ALL=C date --utc --date="@$(SOURCE_DATE_EPOCH)" '+%B %Y'`/g" < $*.0 > $@
++else
++	@sed -e "s/!DATE!/`date '+%B %Y'`/g" < $*.0 > $@
++endif
+ 	@echo Built $*.1 from template
+ 
+ manpages_in_files = $(wildcard *.0)
+--- pnmixer-0.7.orig/configure.ac
++++ pnmixer-0.7/configure.ac
+@@ -7,6 +7,8 @@ AM_INIT_AUTOMAKE([foreign])
+ AM_MAINTAINER_MODE
+ AC_CONFIG_HEADERS([src/config.h])
+ 
++AM_CONDITIONAL([WITH_SOURCE_DATE_EPOCH], [test "$SOURCE_DATE_EPOCH" != ""])
++
+ # ===================================================== #
+ #                  Basic compiler settings              #
+ # ===================================================== #
--- a/debian/patches/series	1970-01-01 12:00:00.000000000 +1200
--- b/debian/patches/series	2017-02-04 21:49:56.928890444 +1300
@@ -0,0 +1 @@
+reproducible-build.patch