[Pkg-pascal-devel] Bug#853505: libqtpas: ftbfs with GCC-7

Matthias Klose doko at debian.org
Tue Jan 31 09:33:08 UTC 2017

Package: src:libqtpas
Version: 2.5-18
Severity: normal
Tags: sid buster
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-7

Please keep this issue open in the bug tracker for the package it
was filed for.  If a fix in another package is required, please
file a bug for the other package (or clone), and add a block in this
package. Please keep the issue open until the package can be built in
a follow-up test rebuild.

The package fails to build in a test rebuild on at least amd64 with
gcc-7/g++-7, but succeeds to build with gcc-6/g++-6. The
severity of this report may be raised before the buster release.
There is no need to fix this issue in time for the stretch release.

The full build log can be found at:
The last lines of the build log are at the end of this report.

To build with GCC 7, either set CC=gcc-7 CXX=g++-7 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.

  apt-get -t=experimental install g++ 

Common build failures are new warnings resulting in build failures with
-Werror turned on, or new/dropped symbols in Debian symbols files.
For other C/C++ related build failures see the porting guide at

make[1]: Entering directory '/<<PKGBUILDDIR>>'
# Install Pascal binding source & fix permissions
mkdir -p /<<PKGBUILDDIR>>/debian/tmp/usr/share/pascal/qt4
install /<<PKGBUILDDIR>>/qt4.pas /<<PKGBUILDDIR>>/debian/tmp/usr/share/pascal/qt4/
for type in pas p txt ; do find /<<PKGBUILDDIR>>/debian/tmp/usr/share/ -type f -name "*$type" -exec chmod -x '{}' \; ; done
# Now install the lib
dh_auto_install --destdir=/<<PKGBUILDDIR>>/debian/tmp
	make -j64 install DESTDIR=/<<PKGBUILDDIR>>/debian/tmp AM_UPDATE_INFO_DIR=no INSTALL_ROOT=/<<PKGBUILDDIR>>/debian/tmp
make[2]: Entering directory '/<<PKGBUILDDIR>>'
install -m 755 -p "libQt4Pas.so.5.2.5" "/<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/libQt4Pas.so.5.2.5"
strip --strip-unneeded "/<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/libQt4Pas.so.5.2.5"
ln -f -s "libQt4Pas.so.5.2.5" "/<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/libQt4Pas.so"
ln -f -s "libQt4Pas.so.5.2.5" "/<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/libQt4Pas.so.5"
ln -f -s "libQt4Pas.so.5.2.5" "/<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/libQt4Pas.so.5.2"
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
# If we don't have a multiarch-Qt, copy lib to multiarch path anyway
/<<PKGBUILDDIR>>/debian/fix-multiarch.sh TARGET=/<<PKGBUILDDIR>>/debian/tmp HOST_MULTIARCH=x86_64-linux-gnu
Multiarch host: x86_64-linux-gnu
Install target: /<<PKGBUILDDIR>>/debian/tmp
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
   debian/rules override_dh_install
make[1]: Entering directory '/<<PKGBUILDDIR>>'
dh_install --list-missing
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
   dh_installdocs -O--parallel
   dh_installchangelogs -O--parallel
   dh_perl -O--parallel
   dh_link -O--parallel
   dh_strip_nondeterminism -O--parallel
   dh_compress -O--parallel
   dh_fixperms -O--parallel
   dh_strip -O--parallel
   dh_makeshlibs -O--parallel
dpkg-gensymbols: warning: some symbols or patterns disappeared in the symbols file: see diff output below
dpkg-gensymbols: warning: debian/libqt4pas5/DEBIAN/symbols doesn't match completely debian/libqt4pas5.symbols
--- debian/libqt4pas5.symbols (libqt4pas5_2.5-18_amd64)
+++ dpkg-gensymbolsETuS3r	2017-01-27 13:09:49.344000000 +0000
@@ -8098,7 +8098,7 @@
  (optional=templinst|arch=!ia64)_ZN5QListI7QStringE13detach_helperEi at Base 2.4
  (arch=!amd64 !arm64 !armel !armhf !hurd-i386 !i386 !kfreebsd-amd64 !kfreebsd-i386 !powerpc !ppc64 !sparc)_ZN5QListI7QStringE13detach_helperEv at Base 2.5
  (optional=templinst)_ZN5QListI7QStringE18detach_helper_growEii at Base 2.4
- (arch=!arm64 !armel !armhf !powerpc !ppc64)_ZN5QListI7QStringE4freeEPN9QListData4DataE at Base 2.5
+#MISSING: 2.5-18# (arch=!arm64 !armel !armhf !powerpc !ppc64)_ZN5QListI7QStringE4freeEPN9QListData4DataE at Base 2.5
  (optional=templinst)_ZN5QListI7QStringE6appendERKS0_ at Base 2.4
  (optional=templinst)_ZN5QListI7QStringE9removeAllERKS0_ at Base 2.4
  (optional=templinst|arch=arm64 armel armhf powerpc ppc64)_ZN5QListI7QStringED1Ev at Base 2.5
dh_makeshlibs: failing due to earlier errors
debian/rules:11: recipe for target 'binary' failed
make: *** [binary] Error 2
dpkg-buildpackage: error: fakeroot debian/rules binary gave error exit status 2

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