Source: simgear Version: 1:2016.2.1+dfsg-6 Severity: important User: bal...@balintreczey.hu Usertags: pie-bindnow-20160906 Justification: makes several packages FTBFS with extra hardening Affects:fgrun flightgear
Dear Maintainers, During a rebuild of all packages in sid, several packages failed to build on amd64 with patched GCC and dpkg. The root cause seems to be that libSimGearCore.a is shipped as a non-PIC library. The rebuild tested if packages are ready for a transition enabling PIE and bindnow for amd64. For more information about the changes to sid's dpkg and GCC please visit: https://wiki.debian.org/Hardening/PIEByDefaultTransitio Relevant part of fgrun's build log: ... /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror= format-security -Wdate-time -D_FORTIFY_SOURCE=2 -D_REENTRANT -DENABLE_NLS -g -DNDEBUG -Wl,-z,relro -Wl,-z,now CMakeFiles/fgrun.dir/wizard_funcs.cxx.o CMakeFiles/fgrun.dir/advanced_funcs.cxx.o CMakeFi les/fgrun.dir/AirportBrowser.cxx.o CMakeFiles/fgrun.dir/AirportTable.cxx.o CMakeFiles/fgrun.dir/Fl_Tab le.cxx.o CMakeFiles/fgrun.dir/Fl_Table_Row.cxx.o CMakeFiles/fgrun.dir/Fl_OSG.cxx.o CMakeFiles/fgrun.di r/Fl_Heading_Dial.cxx.o CMakeFiles/fgrun.dir/main.cxx.o CMakeFiles/fgrun.dir/io.cxx.o CMakeFiles/fgrun .dir/fgfsrc.cxx.o CMakeFiles/fgrun.dir/logwin.cxx.o CMakeFiles/fgrun.dir/parkingloader.cxx.o CMakeFile s/fgrun.dir/settings.cxx.o CMakeFiles/fgrun.dir/util.cxx.o CMakeFiles/fgrun.dir/run_posix.cxx.o CMakeF iles/fgrun.dir/fgrun_pty.cxx.o -o fgrun -rdynamic libWizard.a libAdvanced.a -Wl,-Bstatic -lSimGearSce ne -lSimGearCore -lSimGearCore -Wl,-Bdynamic -losgText -losgDB -losgParticle -losgUtil -losgViewer -lo sgGA -losg -lOpenThreads /usr/lib/x86_64-linux-gnu/libfltk_forms.so /usr/lib/x86_64-linux-gnu/libfltk_ gl.so /usr/lib/x86_64-linux-gnu/libfltk_images.so /usr/lib/x86_64-linux-gnu/libfltk.so -ldl -ldl -lz - lutil -lGLU -lGL -ldl -lpthread -lexpat -lz -lutil -lGLU -lGL -lpthread -lexpat /usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/6/../../../x86_64-linux-gnu/libSimGearScene.a(ModelRegistry .cxx.o): relocation R_X86_64_32 against `.rodata' can not be used when making a shared object; recompi le with -fPIC ... The full build log is available from: https://people.debian.org/~rbalint/build-logs/pie-bindnow-20160906/fgrun_3.4.0.final-3_amd64.build.gz Thanks, Balint
