Package: chktex
Version: 1.7.4-1
Severity: wishlist
Tags: patch
User: [email protected]
Usertags: timestamps
Dear Maintainer,
While working on the “reproducible builds” effort [1], we have noticed
that chktex could not be built reproducibly.
The attached patch makes sure that a fixed date timestamp is used in the
documentation,
so the build date does not appear anywhere in the output. As a fixed date, I
picked
the date of the last d/changelog entry.
Once this patch has been applied, chktex can be built reproducibly in our
current
experimental framework.
Thanks,
Sascha
[1]: https://wiki.debian.org/ReproducibleBuilds
diff -Nru chktex-1.7.4/debian/patches/latex2html-date.patch chktex-1.7.4/debian/patches/latex2html-date.patch
--- chktex-1.7.4/debian/patches/latex2html-date.patch 1970-01-01 00:00:00.000000000 +0000
+++ chktex-1.7.4/debian/patches/latex2html-date.patch 2016-04-03 13:18:01.000000000 +0000
@@ -0,0 +1,19 @@
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -212,14 +212,14 @@
+ -rm -r HTML
+ $(MKDIR_P) HTML
+ $(PERL5) $(srcdir)/MakeHTML.pl ChkTeX.tex > HTML/ChkTeX.tex
+- cd HTML; $(LATEX2HTML) ChkTeX.tex
++ cd HTML; $(LATEX2HTML) -address '' -info '' ChkTeX.tex
+ $(PERL5) -i -pe 's%</code> %</code>%gi;s%\s+([.,?!])%$$1%g;' HTML/ChkTeX/*.html
+
+ README: ChkTeX.tex rmeheader MakeHTML.pl
+ rm -rf rme
+ $(MKDIR_P) rme
+ $(PERL5) $(srcdir)/MakeHTML.pl ChkTeX.tex > rme/ChkTeX.tex
+- cd rme; $(LATEX2HTML) -split 0 ChkTeX.tex
++ cd rme; $(LATEX2HTML) -address '' -info '' -split 0 ChkTeX.tex
+ $(PERL5) -i -pe 's%L<SUP><SMALL>A</SMALL></SUP>%La%g;s%T<SMALL>E</SMALL>X%TeX%g;s%<SUB>(.*)</SUB>%$$1%g' rme/ChkTeX/*.html
+ $(PERL5) -i -pe 's%</code> %</code>%gi;s%\s+([.,?!])%$$1%g;' rme/ChkTeX/*.html
+ $(LYNX) -dump rme/ChkTeX/ChkTeX.html > rme/ChkTeX.rme
diff -Nru chktex-1.7.4/debian/patches/series chktex-1.7.4/debian/patches/series
--- chktex-1.7.4/debian/patches/series 2013-06-04 11:27:50.000000000 +0000
+++ chktex-1.7.4/debian/patches/series 2016-04-03 13:16:29.000000000 +0000
@@ -1,3 +1,4 @@
manpage.patch
#make.patch
#strcpy-bug.patch
+latex2html-date.patch
diff -Nru chktex-1.7.4/debian/rules chktex-1.7.4/debian/rules
--- chktex-1.7.4/debian/rules 2015-07-05 07:59:10.000000000 +0000
+++ chktex-1.7.4/debian/rules 2016-04-03 13:15:09.000000000 +0000
@@ -16,6 +16,7 @@
TMPCFLAGS:=$(shell dpkg-buildflags --get CFLAGS)
CXXFLAGS:=$(shell dpkg-buildflags --get CXXFLAGS)
LDFLAGS:=$(shell dpkg-buildflags --get LDFLAGS)
+DEBDATE:=\\\date{$(shell TZ=UTC LC_ALL=C date -d "$$(dpkg-parsechangelog -SDate)" +'%m\/%d\/%Y')}
CFLAGS = -Wall -fstack-protector --param=ssp-buffer-size=4 -Wformat $(CPPFLAGS)
INSTALL = install
@@ -38,7 +39,7 @@
# Add here commands to configure the package.
echo $(LDFLAGS)
./configure --host=$(DEB_HOST_GNU_TYPE) --build=$(DEB_BUILD_GNU_TYPE) \
- --prefix=/usr --mandir=\$${prefix}/share/man --sysconfdir=/etc
+ --prefix=/usr --mandir=\$${prefix}/share/man --sysconfdir=/etc
build: build-arch build-indep
build-arch: build-stamp
@@ -49,16 +50,20 @@
# Add here commands to compile the package.
# build source
+ cp -p ChkTeX.tex.in ChkTeX.tex.in.backup
+ echo $(DEBDATE)
+ sed -ri "s/.date..today./$(DEBDATE)/g" ChkTeX.tex.in
$(MAKE) CFLAGS="$(CFLAGS) $(CXXFLAGS)" LDFLAGS="$(LDFLAGS) -lpcreposix -lpcre" chktex ChkTeX.dvi
# build html documentation
$(MAKE) html
+ mv ChkTeX.tex.in.backup ChkTeX.tex.in
touch build-stamp
-clean:
+clean:
dh_testdir
dh_testroot
- rm -f build-stamp
+ rm -f build-stamp
# Add here commands to clean up after the build process.
[ ! -f Makefile ] || [ ! -f config.status ] || $(MAKE) clean
@@ -105,7 +110,7 @@
binary: binary-indep binary-arch
-.PHONY: build clean binary-indep binary-arch binary install
+.PHONY: build clean binary-indep binary-arch binary install
get-orig-source:
mkdir -p ../tarballs
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