Package: src:double-conversion Version: 3.1.7-4 Severity: minor Tags: sid bookworm User: [email protected] Usertags: ftbfs-lto
This package currently fails to build (at least on the amd64 architecture) with link time optimizations enabled. For a background for LTO please see https://wiki.debian.org/ToolChain/LTO The goal is to enable this optimization by default in an upcoming Debian release in dpkg-buildflags for 64bit architectures. The goal is to get this package to build with link time optimizations, or to explicitly disable link time optimizations for this package build. To reproduce the build failure, enable the lto optimization in testing/unstable by adding "optimize=+lto" to DEB_BUILD_MAINT_OPTIONS in the debian/rules file, or if this macro is unset, just set it: export DEB_BUILD_MAINT_OPTIONS = optimize=+lto Please try to fix the build with lto enabled, fixing the packaging or forwarding the issue upstream. If the issue cannot be fixed, explicitly disallow building the package with lto by adding to your rules file: export DEB_BUILD_MAINT_OPTIONS = optimize=-lto or adding that string to your existing setting of DEB_BUILD_MAINT_OPTIONS. The full build log can be found at: http://qa-logs.debian.net/2022/06/09/dpkglto/double-conversion_3.1.7-4_unstable_dpkglto.log The last lines of the build log are at the end of this report. [...] x86_64-linux-gnu-g++ -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -O2 -O2 -Wdate-time -D_FORTIFY_SOURCE=2 -Idouble-conversion/ -I. -c -o test/cctest/test-fixed-dtoa.o test/cctest/test-fixed-dtoa.cc x86_64-linux-gnu-g++ -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -O2 -O2 -Wdate-time -D_FORTIFY_SOURCE=2 -Idouble-conversion/ -I. -c -o test/cctest/test-ieee.o test/cctest/test-ieee.cc x86_64-linux-gnu-g++ -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -O2 -O2 -Wdate-time -D_FORTIFY_SOURCE=2 -Idouble-conversion/ -I. -c -o test/cctest/test-strtod.o test/cctest/test-strtod.cc x86_64-linux-gnu-g++ -Wdate-time -D_FORTIFY_SOURCE=2 -Idouble-conversion/ -I. -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -O2 -O2 -fPIC -c double-conversion/bignum-dtoa.cc -o debian/shared/bignum-dtoa.o x86_64-linux-gnu-g++ -Wdate-time -D_FORTIFY_SOURCE=2 -Idouble-conversion/ -I. -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -O2 -O2 -fPIC -c double-conversion/bignum.cc -o debian/shared/bignum.o x86_64-linux-gnu-g++ -Wdate-time -D_FORTIFY_SOURCE=2 -Idouble-conversion/ -I. -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -O2 -O2 -fPIC -c double-conversion/cached-powers.cc -o debian/shared/cached-powers.o x86_64-linux-gnu-g++ -Wdate-time -D_FORTIFY_SOURCE=2 -Idouble-conversion/ -I. -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -O2 -O2 -fPIC -c double-conversion/double-to-string.cc -o debian/shared/double-to-string.o x86_64-linux-gnu-g++ -Wdate-time -D_FORTIFY_SOURCE=2 -Idouble-conversion/ -I. -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -O2 -O2 -fPIC -c double-conversion/fast-dtoa.cc -o debian/shared/fast-dtoa.o x86_64-linux-gnu-g++ -Wdate-time -D_FORTIFY_SOURCE=2 -Idouble-conversion/ -I. -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -O2 -O2 -fPIC -c double-conversion/fixed-dtoa.cc -o debian/shared/fixed-dtoa.o x86_64-linux-gnu-g++ -Wdate-time -D_FORTIFY_SOURCE=2 -Idouble-conversion/ -I. -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -O2 -O2 -fPIC -c double-conversion/string-to-double.cc -o debian/shared/string-to-double.o x86_64-linux-gnu-g++ -Wdate-time -D_FORTIFY_SOURCE=2 -Idouble-conversion/ -I. -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -O2 -O2 -fPIC -c double-conversion/strtod.cc -o debian/shared/strtod.o x86_64-linux-gnu-g++ -Wdate-time -D_FORTIFY_SOURCE=2 -Idouble-conversion/ -I. -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -O2 -O2 -c double-conversion/bignum-dtoa.cc -o debian/static/bignum-dtoa.o x86_64-linux-gnu-g++ -Wdate-time -D_FORTIFY_SOURCE=2 -Idouble-conversion/ -I. -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -O2 -O2 -c double-conversion/bignum.cc -o debian/static/bignum.o x86_64-linux-gnu-g++ -Wdate-time -D_FORTIFY_SOURCE=2 -Idouble-conversion/ -I. -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -O2 -O2 -c double-conversion/cached-powers.cc -o debian/static/cached-powers.o x86_64-linux-gnu-g++ -Wdate-time -D_FORTIFY_SOURCE=2 -Idouble-conversion/ -I. -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -O2 -O2 -c double-conversion/double-to-string.cc -o debian/static/double-to-string.o x86_64-linux-gnu-g++ -Wdate-time -D_FORTIFY_SOURCE=2 -Idouble-conversion/ -I. -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -O2 -O2 -c double-conversion/fast-dtoa.cc -o debian/static/fast-dtoa.o x86_64-linux-gnu-g++ -Wdate-time -D_FORTIFY_SOURCE=2 -Idouble-conversion/ -I. -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -O2 -O2 -c double-conversion/fixed-dtoa.cc -o debian/static/fixed-dtoa.o x86_64-linux-gnu-g++ -Wdate-time -D_FORTIFY_SOURCE=2 -Idouble-conversion/ -I. -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -O2 -O2 -c double-conversion/string-to-double.cc -o debian/static/string-to-double.o x86_64-linux-gnu-g++ -Wdate-time -D_FORTIFY_SOURCE=2 -Idouble-conversion/ -I. -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -O2 -O2 -c double-conversion/strtod.cc -o debian/static/strtod.o x86_64-linux-gnu-g++ -flto=auto -ffat-lto-objects -Wl,-z,relro -Wl,-z,now -Wl,--as-needed -shared -Wl,-soname=libdouble-conversion.so.3 -o libdouble-conversion.so.3.1 debian/shared/bignum-dtoa.o debian/shared/bignum.o debian/shared/cached-powers.o debian/shared/double-to-string.o debian/shared/fast-dtoa.o debian/shared/fixed-dtoa.o debian/shared/string-to-double.o debian/shared/strtod.o ar r libdouble-conversion.a debian/static/bignum-dtoa.o debian/static/bignum.o debian/static/cached-powers.o debian/static/double-to-string.o debian/static/fast-dtoa.o debian/static/fixed-dtoa.o debian/static/string-to-double.o debian/static/strtod.o ar: creating libdouble-conversion.a ln -snf libdouble-conversion.so.3.1 libdouble-conversion.so.3 ln -snf libdouble-conversion.so.3 libdouble-conversion.so x86_64-linux-gnu-g++ -flto=auto -ffat-lto-objects -Wl,-z,relro -Wl,-z,now -Wl,--as-needed -o run_tests test/cctest/cctest.o test/cctest/gay-fixed.o test/cctest/gay-precision.o test/cctest/gay-shortest-single.o test/cctest/gay-shortest.o test/cctest/test-bignum-dtoa.o test/cctest/test-bignum.o test/cctest/test-conversions.o test/cctest/test-diy-fp.o test/cctest/test-dtoa.o test/cctest/test-fast-dtoa.o test/cctest/test-fixed-dtoa.o test/cctest/test-ieee.o test/cctest/test-strtod.o libdouble-conversion.a sed -e 's/@DEB_HOST_MULTIARCH@/x86_64-linux-gnu/g' \ < debian/double-conversion.pc.in > debian/double-conversion.pc make[1]: Leaving directory '/<<PKGBUILDDIR>>' dh_auto_test make -j8 test make[1]: Entering directory '/<<PKGBUILDDIR>>' ./run_tests Ran 84 tests. make[1]: Leaving directory '/<<PKGBUILDDIR>>' create-stamp debian/debhelper-build-stamp dh_prep dh_auto_install dh_install dh_installdocs dh_installchangelogs dh_perl dh_link dh_strip_nondeterminism dh_compress dh_fixperms debian/rules override_dh_missing make[1]: Entering directory '/<<PKGBUILDDIR>>' dh_missing --fail-missing make[1]: Leaving directory '/<<PKGBUILDDIR>>' dh_dwz -a dh_strip -a dh_makeshlibs -a dpkg-gensymbols: error: some symbols or patterns disappeared in the symbols file: see diff output below dpkg-gensymbols: warning: debian/libdouble-conversion3/DEBIAN/symbols doesn't match completely debian/libdouble-conversion3.symbols --- debian/libdouble-conversion3.symbols (libdouble-conversion3_3.1.7-4_amd64) +++ dpkg-gensymbolsW0MBoy 2022-06-10 09:08:20.630899905 +0000 @@ -2,8 +2,8 @@ * Build-Depends-Package: libdouble-conversion-dev (c++)"double double_conversion::StringToDoubleConverter::StringTo<double>(char const*, int, int*) const@Base" 3.1.7 (c++)"double double_conversion::StringToDoubleConverter::StringTo<double>(unsigned short const*, int, int*) const@Base" 3.1.7 - (c++)"double double_conversion::StringToDoubleConverter::StringToIeee<char const*>(char const*, int, bool, int*) const@Base" 2.0.0 - (c++)"double double_conversion::StringToDoubleConverter::StringToIeee<unsigned short const*>(unsigned short const*, int, bool, int*) const@Base" 2.0.0 +#MISSING: 3.1.7-4# (c++)"double double_conversion::StringToDoubleConverter::StringToIeee<char const*>(char const*, int, bool, int*) const@Base" 2.0.0 +#MISSING: 3.1.7-4# (c++)"double double_conversion::StringToDoubleConverter::StringToIeee<unsigned short const*>(unsigned short const*, int, bool, int*) const@Base" 2.0.0 (c++)"double_conversion::Bignum::AddBignum(double_conversion::Bignum const&)@Base" 2.0.0 (c++|arch=armel armhf hppa any-i386 m68k mips mipsel powerpc powerpcse sh4 sparc x32)"double_conversion::Bignum::AddUInt64(unsigned long long)@Base" 2.0.0 (c++|arch=alpha amd64 arm64 kfreebsd-amd64 mips64el ppc64 ppc64el s390x sparc64)"double_conversion::Bignum::AddUInt64(unsigned long)@Base" 2.0.0 dh_makeshlibs: error: failing due to earlier errors make: *** [debian/rules:23: binary] Error 25 dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2 -- debian-science-maintainers mailing list [email protected] https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/debian-science-maintainers
