[Python-apps-team] Bug#845111: mypaint: FTBFS when built with dpkg-buildpackage -A (dpkg-genbuildinfo error)

[Santiago Vila]

Package: src:mypaint
Version: 1.2.0-2
Severity: serious
Tags: patch

Dear maintainer:

I tried to build this package in stretch with "dpkg-buildpackage -A"
(which is what the "Arch: all" autobuilder would do to build it)
but it failed:

--------------------------------------------------------------------------------
[...]
 debian/rules build-indep
dh_testdir
scons enable_openmp=true
scons: Reading SConscript files ...
building for 'python2.7' (use scons python_binary=xxx to change)
using 'python2.7-config' (use scons python_config=xxx to change)
Delete(["libmypaint-tests.so", "libmypaint-tests.so", "libmypaint.so", "libmypaintlib.so", "libmypaint.a", "libmypaint-tests.a", "lib/_mypaintlib.so"])
Enabling i18n for brushlib in full application build
set umask to 0022 (was 0002)
scons: done reading SConscript files.
scons: Building targets ...
Creating 'brushlib/mypaint-config.h'
gcc -o brushlib/brushmodes.os -c -std=c99 -D_POSIX_C_SOURCE=200809L -fopenmp -O3 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -fPIC -DHAVE_JSON_C -DHAVE_GETTEXT -Ibrushlib -I/usr/include/json-c brushlib/brushmodes.c

[... snipped ...]

# required at runtime. It's probably counterproductive to ship just a
# static lib in a dev package (see mailing list thread).
rm -fr /<<PKGBUILDDIR>>/debian/tmp/usr/include
rm -f /<<PKGBUILDDIR>>/debian/tmp/usr/lib/*.a
rm -fr /<<PKGBUILDDIR>>/debian/tmp/usr/lib/pkgconfig
# When the ABI settles a bit more, let's consider dynamic libs.
# https://mail.gna.org/public/mypaint-discuss/2013-01/msg00021.html
dh_install --fail-missing -X prev-template.xcf.gz -X FX_blender_prev.png -X label-brush-mypaint.sh -X generate.py
dh_install: Compatibility levels before 9 are deprecated (level 8 in use)
dh_installchangelogs Changelog.md
dh_installdocs
dh_installdocs: Compatibility levels before 9 are deprecated (level 8 in use)
dh_installmenu
dh_python2
I: dh_python2 tools:100: replacing shebang in debian/mypaint/usr/bin/mypaint
I: dh_python2 tools:100: replacing shebang in debian/mypaint/usr/bin/mypaint-ora-thumbnailer
dh_installman
dh_installman: Compatibility levels before 9 are deprecated (level 8 in use)
dh_link
dh_strip
dh_strip: Compatibility levels before 9 are deprecated (level 8 in use)
dh_compress
dh_icons
dh_fixperms
dh_installdeb
dh_installdeb: Compatibility levels before 9 are deprecated (level 8 in use)
dh_shlibdeps
dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/mypaint/usr/lib/mypaint/_mypaintlib.so was not linked against libcairo-gobject.so.2 (it uses none of the library's symbols)
dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/mypaint/usr/lib/mypaint/_mypaintlib.so was not linked against libgtk-3.so.0 (it uses none of the library's symbols)
dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/mypaint/usr/lib/mypaint/_mypaintlib.so was not linked against libatk-1.0.so.0 (it uses none of the library's symbols)
dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/mypaint/usr/lib/mypaint/_mypaintlib.so was not linked against libpthread.so.0 (it uses none of the library's symbols)
dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/mypaint/usr/lib/mypaint/_mypaintlib.so was not linked against libpangocairo-1.0.so.0 (it uses none of the library's symbols)
dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/mypaint/usr/lib/mypaint/_mypaintlib.so was not linked against libgio-2.0.so.0 (it uses none of the library's symbols)
dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/mypaint/usr/lib/mypaint/_mypaintlib.so was not linked against libcairo.so.2 (it uses none of the library's symbols)
dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/mypaint/usr/lib/mypaint/_mypaintlib.so was not linked against libpango-1.0.so.0 (it uses none of the library's symbols)
dh_gencontrol
dpkg-gencontrol: warning: File::FcntlLock not available; using flock which is not NFS-safe
dpkg-gencontrol: warning: File::FcntlLock not available; using flock which is not NFS-safe
dpkg-gencontrol: warning: File::FcntlLock not available; using flock which is not NFS-safe
dpkg-gencontrol: warning: File::FcntlLock not available; using flock which is not NFS-safe
dh_md5sums
dh_builddeb --indep
dpkg-deb: building package 'mypaint-data' in '../mypaint-data_1.2.0-2_all.deb'.
dpkg-deb: building package 'mypaint-data-extras' in '../mypaint-data-extras_1.2.0-2_all.deb'.
 dpkg-genbuildinfo --build=all
dpkg-genbuildinfo: error: cannot fstat file ../mypaint-dbgsym_1.2.0-2_amd64.deb: No such file or directory
dpkg-buildpackage: error: dpkg-genbuildinfo --build=all gave error exit status 2
--------------------------------------------------------------------------------

To reproduce please try to build the package with "dpkg-buildpackage -A".

This may be fixed by moving (and duplicating) the final part of "install"
target into binary-indep and binary-arch, as in the patch below.

Thanks.

--- a/debian/rules
+++ b/debian/rules
@@ -68,15 +68,17 @@ install: build
 	dh_fixperms
 	dh_installdeb
 	dh_shlibdeps
-	dh_gencontrol
-	dh_md5sums
 
 
 binary-indep: install
+	dh_gencontrol --indep
+	dh_md5sums --indep
 	dh_builddeb --indep
 
 
 binary-arch: install
+	dh_gencontrol --arch
+	dh_md5sums --arch
 	dh_builddeb --arch