Format: 1.8
Date: Sun, 09 Jul 2023 08:45:30 +0200
Source: gcc-10
Architecture: source
Version: 10.5.0-1ubuntu1~20.04
Distribution: focal
Urgency: high
Maintainer: Ubuntu Core developers <ubuntu-devel-discuss@lists.ubuntu.com>
Changed-By: Matthias Klose <doko@ubuntu.com>
Closes: 984574 989205 993470 1014851
Launchpad-Bugs-Fixed: 1940029 1970233 2019465
Changes:
 gcc-10 (10.5.0-1ubuntu1~20.04) focal-proposed; urgency=medium
 .
   * SRU: LP: #2019465. Update GCC 10 to the 10.5.0 release.
   * Build the common shared library packages.
   * Still use newlib 4.1.0 for the amdgcn offload build.
 .
 gcc-10 (10.5.0-1ubuntu1) mantic; urgency=medium
 .
   * Merge with Debian; remaining changes:
     - Build from upstream sources.
 .
 gcc-10 (10.5.0-1) unstable; urgency=medium
 .
   * Update to the GCC 10.5.0 release.
     - Fix PR c++/92752, PR c++/97420, PR d/110511.
   * Update newlib to 4.3.0.
   * Refresh patches.
   * Fix libtsan0 build (when building the libs built by newer GCC versions).
   * Update libgphobos symbols file.
 .
 gcc-10 (10.4.0-9) unstable; urgency=medium
 .
   * Update to git 20230629 from the gcc-10 branch.
     - Fix PR target/109932 (PPC), PR target/110011 (PPC),
       PR target/110044 (PPC), PR target/109954, PR target/70243 (PPC),
       PR d/110359, PR fortran/96024, PR libstdc++/108118, PR libstdc++/94540,
       PR libstdc++/106607, PR libstdc++/102447, PR libstdc++/103664,
       PR libstdc++/84110.
 .
 gcc-10 (10.4.0-8ubuntu1) mantic; urgency=medium
 .
   * Merge with Debian; remaining changes:
     - Build from upstream sources.
 .
 gcc-10 (10.4.0-8) unstable; urgency=medium
 .
   * Update to git 20230510 from the gcc-10 branch.
     - Fix PR target/106736 (PPC), PR fortran/108131,
       PR tree-optimization/109778, PR tree-optimization/109410,
       PR middle-end/106190, PR ipa/105685, PR target/105554,
       PR middle-end/108685, PR testsuite/108973, PR middle-end/108854,
       PR target/108881 (x86), PR tree-optimization/108688,
       PR middle-end/108435, PR debug/108573, PR rtl-optimization/108596,
       PR other/108560, PR middle-end/108237, PR tree-optimization/108068,
       PR rtl-optimization/108193, PR rtl-optimization/106751,
       PR tree-optimization/107997, PR debug/106719, PR middle-end/107317,
       PR target/107748 (x86), PR target/107183 (x86), PR c/107001,
       PR debug/106261, PR middle-end/106144, PR rtl-optimization/106032,
       PR middle-end/106030, PR target/108589 (AArch64),
       PR target/108699 (PPC), PR target/104921 (AArch64),
       PR target/108348 (PPC), PR target/108272 (PPC),
       PR tree-optimization/107554, PR tree-optimization/107323,
       PR tree-optimization/107107, PR tree-optimization/106934,
       PR driver/106624, PR c/109151, PR c/107465, PR c/107465, PR c++/107163,
       PR c++/107358, PR c/106981, PR preprocessor/97498, PR c++/109164,
       PR c++/109096, PR c++/107558, PR debug/108716, PR c++/108474,
       PR c++/108365, PR c++/108607, PR c++/53932, PR c++/108180,
       PR c++/107065, PR c++/105774, PR c++/105996, PR c++/108975,
       PR c++/69410, PR c++/101869, PR d/108877, PR fortran/108451,
       PR fortran/108349, PR fortran/109511, PR fortran/109186,
       PR fortran/85877, PR fortran/106945, PR fortran/104332,
       PR fortran/108937, PR fortran/96024, PR fortran/96025,
       PR fortran/95107, PR fortran/108609, PR fortran/108527,
       PR fortran/108529, PR fortran/106209, PR fortran/108501,
       PR fortran/108502, PR fortran/108421, PR fortran/108420,
       PR fortran/108453, PR target/100758 (x86), PR target/108339 (RISCV),
       PR c++/108180, PR c/106981, PR libgomp/106045, PR other/109306,
       PR libquadmath/87204, PR libquadmath/94756, PR libstdc++/105844,
       PR libstdc++/105844, PR libstdc++/67791, PR libstdc++/109064,
       PR libstdc++/108952, PR libstdc++/100823, PR libstdc++/107814,
       PR libstdc++/108636.
   * RISC-V: jal cannot refer to a default visibility symbol for shared object,
     taken from the GCC 12 branch.
   * Bump standards version.
   * Fix FTBFS on hurd-i386.
 .
 gcc-10 (10.4.0-7ubuntu1) lunar; urgency=medium
 .
   * Merge with Debian; remaining changes:
     - Build from upstream sources.
 .
 gcc-10 (10.4.0-8) unstable; urgency=medium
 .
   * Update to git 20230110 from the gcc-10 branch.
     - Fix PR target/106736 (PPC), PR fortran/108131.
   * RISC-V: jal cannot refer to a default visibility symbol for shared object,
     taken from the GCC 12 branch.
   * Bump standards version.
   * Fix FTBFS on hurd-i386.
 .
 gcc-10 (10.4.0-6ubuntu1) lunar; urgency=medium
 .
   * Merge with Debian; remaining changes:
     - Build from upstream sources.
 .
 gcc-10 (10.4.0-6) unstable; urgency=medium
 .
   * Update to git 20230102 from the gcc-10 branch.
     - Fix PR target/98776 (AArch64), PR target/107863 (x86),
       PR rtl-optimization/107482, PR tree-optimization/107485,
       PR target/107304, PR c/41041, PR target/106355 (S390),
       PR target/107364 (x86), PR target/107336, PR target/96072 (PPC),
       PR target/99685 (PPC), PR lto/106540, PR lto/106334,
       PR tree-optimization/106513, PR middle-end/106331,
       PR tree-optimization/106131, PR tree-optimization/106112,
       PR target/107248 (SPARC), PR target/107064 (x86),
       PR target/106491 (AArch64), PR target/101322 (PPC), PR c++/102780,
       PR c++/108138, PR d/108050, PR d/107592, PR d/106638, PR d/106139,
       PR fortran/107872, PR fortran/107576, PR fortran/103413,
       PR fortran/105633, PR fortran/106817, PR fortran/105012,
       PR fortran/100040, PR fortran/100029, PR fortran/100132,
       PR fortran/107054, PR fortran/82868, PR fortran/106985,
       PR fortran/103694, PR fortran/106986, PR fortran/100245,
       PR fortran/106857.
   * Backport d/patches/pr91085.diff to avoid problem with fixincludes-ed
     sys/mount.h.
   * The fix for PR ada/103538 leads to a build failure on x32 not having
     the dladdr linked in on x32 with older glibc version where this symbol
     is still in libdl.so. Just link with -ldl. Fixes PR ada/107475.
   * Update libgphobos symbols file.
 .
 gcc-10 (10.4.0-5ubuntu2) kinetic; urgency=medium
 .
   * Backport d/patches/pr91085.diff to avoid problem with fixincludes-ed
     sys/mount.h.
 .
 gcc-10 (10.4.0-5ubuntu1) kinetic; urgency=medium
 .
   * Merge with Debian; remaining changes:
     - Build from upstream sources.
 .
 gcc-10 (10.4.0-5) unstable; urgency=medium
 .
   * Update to git 20220905 from the gcc-10 branch.
     - Fix PR target/106017 (PPC), PR target/103353 (PPC),
       PR target/103197 (PPC), PR target/102146 (PPC), PR testsuite/106345,
       PR target/106091 (PPC), PR rtl-optimization/105041,
       PR preprocessor/97498, PR d/106638, PR fortran/103504,
       PR libstdc++/98421, PR libstdc++/100748, PR libstdc++/103133,
       PR libstdc++/106162, PR libstdc++/106320.
   * Bump standards version.
 .
 gcc-10 (10.4.0-4ubuntu1~22.04) jammy-proposed; urgency=medium
 .
   * SRU: LP: #1970233. Backport GCC 10.4.0 to 22.04 LTS.
 .
 gcc-10 (10.4.0-4ubuntu1) kinetic; urgency=medium
 .
   * Merge with Debian; remaining changes:
     - Build from upstream sources.
 .
 gcc-10 (10.4.0-4) unstable; urgency=medium
 .
   * Fix the backport of the fix for PR target/102952.
 .
 gcc-10 (10.4.0-3) unstable; urgency=medium
 .
   * Fix applying the pr102952-doc patch.
 .
 gcc-10 (10.4.0-2) unstable; urgency=medium
 .
   * Update to git 20220718 from the gcc-10 branch.
     - Fix PR tree-optimization/105860, PR d/106139, PR fortran/104313,
       PR fortran/103137, PR fortran/103138, PR fortran/103693,
       PR fortran/105243, PR fortran/106121, PR fortran/105954,
       PR fortran/105691, PR fortran/105813.
   * Backport PR target/102952, support for -mharden-sls and
     -mindirect-branch-cs-prefix for x86, suggested by Ben Hutchings.
     Closes: #1014851.
 .
 gcc-10 (10.4.0-1ubuntu1) kinetic; urgency=medium
 .
   * Merge with Debian; remaining changes:
     - Build from upstream sources.
 .
 gcc-10 (10.4.0-1) unstable; urgency=medium
 .
   * GCC 10.4.0 release.
   * Refresh patches.
 .
 gcc-10 (10.3.0-16ubuntu1) kinetic; urgency=medium
 .
   * Merge with Debian; remaining changes:
     - Build from upstream sources.
 .
 gcc-10 (10.3.0-16) unstable; urgency=medium
 .
   * Update to git 20220622 from the gcc-10 branch (10.3 release candidate).
 .
 gcc-10 (10.3.0-15ubuntu1) jammy; urgency=medium
 .
   * Merge with Debian; remaining changes:
     - Build from upstream sources.
 .
 gcc-10 (10.3.0-15) unstable; urgency=medium
 .
   * Update to git 20220324 from the gcc-10 branch.
     - Fix PR tree-optimization/103237, PR middle-end/103181,
       PR middle-end/103248, PR tree-optimization/102798, PR ipa/102762,
       PR tree-optimization/100923, PR tree-optimization/101158,
       PR target/103627 (PPC), PR target/103627 (PPC), PR target/104469 (x86),
       PR target/104458 (x86), PR target/104451 (x86), PR target/104090 (PPC),
       PR middle-end/95115, PR target/102976 (PPC), PR ada/103538,
       PR ada/103538, PR fortran/104619, PR fortran/104311, PR fortran/104331,
       PR fortran/83079, PR fortran/104127, PR fortran/104227,
       PR fortran/101762, PR fortran/67804, PR fortran/103782,
       PR fortran/103692, PR fortran/102332, PR sanitizer/102911,
       PR libstdc++/102358, PR target/87496 (PPC), PR target/104208 (PPC),
       PR target/104453 (x86), PR tree-optimization/104511,
       PR target/100784 (x86), PR target/104253 (PPC).
   * Support the ld.mold linker, patch taken from the trunk.
   * Don't enable -fcf-protection with -m16 and -m32. LP: #1940029.
   * Don't run the tests on ppc64 and sh4, hanging on the buildds.
 .
 gcc-10 (10.3.0-14ubuntu1) jammy; urgency=medium
 .
   * Merge with Debian; remaining changes:
     - Build from upstream sources.
 .
 gcc-10 (10.3.0-14) unstable; urgency=medium
 .
   * Update to git 20220113 from the gcc-10 branch.
     - Fix PR tree-optimization/97953, PR target/103465, PR target/103661 (x86),
       PR target/102347 (PPC), PR ipa/103267, PR target/103274 (x86),
       PR ipa/103052, PR target/101985 (PPC), PR libfortran/103634,
       PR d/103604, PR libstdc++/103877, PR libstdc++/103549,
       PR libstdc++/103453, PR libstdc++/103086, PR libstdc++/101571,
       PR libstdc++/101965, PR libstdc++/102894, PR libstdc++/102270,
       PR libstdc++/100863, PR libstdc++/100863, PR libstdc++/65816,
       PR libstdc++/101870, PR libstdc++/101608, PR libstdc++/103381.
   * Remove the gdc-driver-nophobos patch.
   * Configure instead with --with-libphobos-druntime-only=yes.
   * Bump standards version.
 .
 gcc-10 (10.3.0-13ubuntu1) jammy; urgency=medium
 .
   * Merge with Debian; remaining changes:
     - Build from upstream sources.
 .
 gcc-10 (10.3.0-13) unstable; urgency=medium
 .
   * Update to git 20211117 from the gcc-10 branch.
     - Fix PR ipa/102714, PR middle-end/100672, PR tree-optimization/100253,
       PR tree-optimization/102789, PR rtl-optimization/102842,
       PR tree-optimization/102505, PR fortran/103137, PR fortran/103138,
       PR fortran/102816, PR fortran/102685, PR fortran/102715,
       PR fortran/102817, PR fortran/99348, PR fortran/102521,
       PR libstdc++/103022.
   * Move libtsan_preinit.o into libgcc-10-dev. Addresses: #999752.
 .
 gcc-10 (10.3.0-12ubuntu1) jammy; urgency=medium
 .
   * Merge with Debian; remaining changes:
     - Build from upstream sources.
 .
 gcc-10 (10.3.0-12) unstable; urgency=medium
 .
   * Update to git 20211029 from the gcc-10 branch.
     - Fix PR target/102761 (x86), PR target/98667 (x86),
       PR tree-optimization/102046, PR tree-optimization/101925,
       PR tree-optimization/101373, PR tree-optimization/101868,
       PR middle-end/101824, PR target/102588 (SPARC), PR c++/64697,
       PR tree-optimization/102622, PR target/102107 (PPC),
       PR target/102107 (PPC), PR c++/95520, PR c++/99617, PR d/102574,
       PR fortran/102716, PR fortran/102458, PR fortran/102458,
       PR fortran/82314, PR fortran/102520, PR fortran/85130,
       PR fortran/102287, PR fortran/102366, PR libstdc++/90787,
       PR libstdc++/100187, PR libstdc++/100237, PR libstdc++/100249,
       PR libstdc++/100287, PR libstdc++/101599, PR libstdc++/101589,
       PR libstdc++/101483, PR libstdc++/100387, PR libstdc++/100606,
       PR libstdc++/102425, PR libstdc++/99876, PR libstdc++/102280,
       PR libstdc++/102667.
   * ARM: pass architecture extensions to assembler if supported. Backported
     from the trunk.
   * Stop building the gcn offload compiler, not working with LLVM-13.
 .
 gcc-10 (10.3.0-11ubuntu1) impish; urgency=medium
 .
   * Merge with Debian; remaining changes:
     - Build from upstream sources.
 .
 gcc-10 (10.3.0-11) unstable; urgency=medium
 .
   * Update to git 20210918 from the gcc-10 branch.
     - Fix PR rtl-optimization/102306, PR target/97142 (PPC), PR fortran/101327,
       PR fortran/98490, PR fortran/97612, PR fortran/98565, PR fortran/97694,
       PR fortran/97723, PR fortran/93701, PR fortran/98472, PR fortran/100110.
   * Fix libgcc-s1 symbols file for alpha.
   * For armhf configure --with-arch=<arch>+fp, dropping the --with-fpu=
     option; keep the old configure options for backports, for now only enabled
     for future distro releases.
 .
 gcc-10 (10.3.0-10ubuntu1) impish; urgency=medium
 .
   * Merge with Debian; remaining changes:
     - Build from upstream sources.
 .
 gcc-10 (10.3.0-10) unstable; urgency=medium
 .
   * Update to git 20210909 from the gcc-10 branch.
     - Fix PR c++/60318, PR tree-optimization/101394, PR middle-end/101291,
       PR tree-optimization/101173, PR tree-optimization/101280,
       PR tree-optimization/101105, PR middle-end/101009, PR target/101849 (PPC).
 .
 gcc-10 (10.3.0-9) unstable; urgency=medium
 .
   * Update to git 20210902 from the gcc-10 branch.
     - Fix PR fortran/46691, PR fortran/99819, PR fortran/99818,
       PR fortran/93924, PR fortran/93925, PR fortran/93794, PR fortran/99125.
   * Remove trailing spaces in symbols files.
   * Fix not building the common packages on mipsen. Closes: #993470.
   * Don't run the tests with the installed libstdc++ on slow buildds.
 .
 gcc-10 (10.3.0-8ubuntu1) impish; urgency=medium
 .
   * Merge with Debian; remaining changes:
     - Build from upstream sources.
 .
 gcc-10 (10.3.0-8) unstable; urgency=high
 .
   * Update to git 20210828 from the gcc-10 branch.
     - Fix PR target/101472 (x86), PR target/101471 (x86), PR ipa/97565,
       PR target/102035 (ARM), PR fortran/98411.
   * Stop building the common libs, now also built by gcc-11-mipsen.
   * Update libgcc-s1 symbols file for sh4.
 .
 gcc-10 (10.3.0-7ubuntu1) impish; urgency=medium
 .
   * Merge with Debian; remaining changes:
     - Build from upstream sources.
 .
 gcc-10 (10.3.0-7) unstable; urgency=medium
 .
   * Update to git 20210824 from the gcc-10 branch.
     - Fix PR target/94780 (MIPS), PR c/99295, PR ipa/101066,
       PR target/100182 (x86), PR target/101129 (PPC),
       PR rtl-optimization/99927, PR d/96435, PR d/101640, PR d/101490,
       PR d/101441, PR d/101127, PR d/101619, PR fortran/101514,
       PR fortran/101536, PR fortran/101084, PR fortran/100949,
       PR sanitizer/101749, PR libstdc++/101866, PR libstdc++/101510,
       PR libstdc++/101510, PR libstdc++/101056, PR libstdc++/100894,
       PR libstdc++/96657, PR libstdc++/98842, PR c++/101361,
       PR libstdc++/101411, PR target/101723 (ARM), PR target/100767 (ARM),
       PR target/100305 (AArch64), PR gcov-profile/100788, PR libstdc++/100139.
   * Ada: Keep the alternate stack size at 16 * 1024, and don't rely on
     the MINSIGSTKSZ constant removed in glibc 2.34.
   * Don't build the lib*gccN compat packages for bullseye. This was never
     uploaded in time for bullseye.
   * Still build the common lib packages on architectures where gcc-11 isn't
     explicitly built.
 .
 gcc-10 (10.3.0-6ubuntu3) impish; urgency=medium
 .
   * Ada: Keep the alternate stack size at 16 * 1024, and don't rely on
     the MINSIGSTKSZ constant removed in glibc 2.34.
 .
 gcc-10 (10.3.0-6ubuntu2) impish; urgency=medium
 .
   * Update to git 20210813 from the gcc-10 branch.
     - Fix PR target/94780 (MIPS), PR c/99295, PR ipa/101066,
       PR target/100182 (x86), PR target/101129 (PPC),
       PR rtl-optimization/99927, PR d/96435, PR d/101640, PR d/101490,
       PR d/101441, PR d/101127, PR d/101619, PR fortran/101514,
       PR fortran/101536, PR fortran/101084, PR fortran/100949,
       PR sanitizer/101749, PR libstdc++/101866, PR libstdc++/101510,
       PR libstdc++/101510, PR libstdc++/101056, PR libstdc++/100894,
       PR libstdc++/96657, PR libstdc++/98842, PR c++/101361,
       PR libstdc++/101411.
 .
 gcc-10 (10.3.0-6ubuntu1) impish; urgency=medium
 .
   * Merge with Debian; remaining changes:
     - Build from upstream sources.
 .
 gcc-10 (10.3.0-6) experimental; urgency=medium
 .
   * Update to git 20210714 from the gcc-10 branch.
     - Fix PR target/101175 (x86), PR target/100856 (ARM),
       PR target/101016 (ARM), PR target/100777 (PPC), PR target/99842 (PPC),
       PR target/100871 (S390), PR tree-optimization/100934, PR ipa/100791,
       PR ipa/100513, PR middle-end/100509, PR tree-optimization/100492,
       PR c++/101087, PR d/100999, PR d/100967, PR fortran/100227,
       PR fortran/95501, PR fortran/95502, PR fortran/82376,
       PR target/99939 (ARM), PR libstdc++/91488, PR libstdc++/100900,
       PR libstdc++/95833, PR libstdc++/100384, PR libstdc++/99006,
       PR libstdc++/91488, PR libstdc++/100982, PR libstdc++/101034,
       PR libstdc++/100770, PR libstdc++/100690, PR libstdc++/100631,
       PR libstdc++/100639.
   * Fix -fstack-protector on musl (Helmut Grohne). Addresses: #989521.
 .
 gcc-10 (10.3.0-4ubuntu1) impish; urgency=medium
 .
   * Merge with Debian; remaining changes:
     - Build from upstream sources.
 .
 gcc-10 (10.3.0-4) experimental; urgency=medium
 .
   * Update to git 20210610 from the gcc-10 branch.
     - Fix PR target/100333 (ARM), PR rtl-optimization/98777,
       PR rtl-optimization/98722, PR target/97969, PR target/99725 (ARM),
       PR target/99960 (ARM), PR target/99977 (ARM),
       PR rtl-optimization/80960, PR tree-optimization/100566,
       PR target/100419 (ARM), PR target/100563 (ARM), PR middle-end/100571,
       PR target/99988 (AArch64), PR target/100108 (PPC), PR c++/100102,
       PR c++/100797, PR c++/95719, PR c++/100489, PR c++/80456,
       PR c++/100054, PR c++/90479, PR c++/100032, PR c++/91933,
       PR c++/99180, PR c++/93295, PR c++/93867, PR c++/99118, PR c++/96873,
       PR c++/41723, PR c++/52625, PR c++/92918, PR c++/96673, PR c++/99901,
       PR c++/96311, PR c++/95870, PR c++/99201, PR c++/99643, PR c++/90664,
       PR c++/91217, PR c++/97938, PR d/100964, PR d/100935, PR d/100882,
       PR fortran/99839, PR fortran/98411, PR sanitizer/100379,
       PR libstdc++/100833, PR libstdc++/100768, PR libstdc++/99453,
       PR libstdc++/99453, PR libstdc++/100630.
   * Run again all tests from the guality test suite on armhf.
   * Update libasan6 symbols for riscv64 (Helmut Grohne). Closes: #989205.
   * gcc-10-base: Breaks: gcc-8-base (<< 8.4). Closes: #984574.
 .
 gcc-10 (10.3.0-3ubuntu1) impish; urgency=medium
 .
   * Merge with Debian; remaining changes:
     - Build from upstream sources.
 .
 gcc-10 (10.3.0-3) experimental; urgency=medium
 .
   * Update to git 20210510 from the gcc-10 branch.
     - Fix PR target/100311 (ARM), PR target/100182 (x86),
       PR target/99647 (ARM), PR tree-optimization/100053,
       PR tree-optimization/99954, PR tree-optimization/99880,
       PR rtl-optimization/96796, PR tree-optimization/96513,
       PR rtl-optimization/100225, PR rtl-optimization/84878,
       PR target/95646 (ARM), PR target/100402 (x86),
       PR rtl-optimization/100263, PR tree-optimization/98786,
       PR tree-optimization/100278, PR target/100375 (nvptx),
       PR target/100302 (AArch64), PR rtl-optimization/100254,
       PR debug/100255, PR rtl-optimization/100230, PR fortran/100274,
       PR c/100450, PR target/98952 (PPC), PR target/97653 (PPC),
       PR middle-end/98088, PR middle-end/84991, PR middle-end/84992,
       PR middle-end/90779, PR libstdc++/95983.
   * Add the usage-wrapper script, taken from the gcc-11 packaging.
   * Fix running the libstdc++-v3 tests against the installed libstdc++6,
     when the libstdc++6 package is not built from this source.
   * Don't run some tests from the guality test suite on armhf. These fail
     on every target, but seem to hang on the buildds occasionally on armhf.
   * README.source: Document how to run a single test.
   * Lower the dejagnu timeout on armhf from 600 to 300.
   * Explicitly call autoconf2.69 where necessary.
   * Remove packaging support for oldish backports. Last supported releases
     are Debian 8 (jessie) and Ubuntu 12.04 LTS (precise).
   * Don't apply the arm-multilib-soft patch when building without
     armhf/armsf multilib packages.
   * Fix building the gcn offload compiler without the nvptx offload compiler.
 .
 gcc-10 (10.3.0-2ubuntu2) impish; urgency=medium
 .
   * Update to git 20210501 from the gcc-10 branch.
     - Fix PR target/100311 (ARM), PR target/100182 (x86),
       PR target/99647 (ARM), PR tree-optimization/100053,
       PR tree-optimization/99954, PR tree-optimization/99880,
       PR rtl-optimization/96796, PR tree-optimization/96513.
   * Add the usage-wrapper script, taken from the gcc-11 packaging.
   * Fix running the libstdc++-v3 tests against the installed libstdc++6,
     when the libstdc++6 package is not built from this source.
   * Don't run some tests from the guality test suite on armhf. These fail
     on every target, but seem to hang on the buildds occasionally on armhf.
   * README.source: Document how to run a single test.
   * Lower the dejagnu timeout on armhf from 600 to 300.
   * Explicitly call autoconf2.69 where necessary.
   * Remove packaging support for oldish backports. Last supported releases
     are Debian 8 (jessie) and Ubuntu 12.04 LTS (precise).
 .
 gcc-10 (10.3.0-2ubuntu1) impish; urgency=medium
 .
   * Merge with Debian; remaining changes:
     - Build from upstream sources.
 .
 gcc-10 (10.3.0-2) experimental; urgency=medium
 .
   * Update to git 20210424 from the gcc-10 branch.
     - Fix PR lto/99898, PR c++/97966, PR c++/97973, PR c++/99806,
       PR c++/91416, PR c++/99831, PR c++/99331, PR c++/99176, PR c++/99120,
       PR c++/99374, PR c++/98947, PR c++/97966, PR c++/98333, PR fortran/99817,
       PR middle-end/84991, PR middle-end/84992, PR middle-end/90779,
       PR libstdc++/100060, PR libstdc++/100044, PR bootstrap/99983,
       PR libstdc++/99985, PR libstdc++/96029, PR libstdc++/96029,
       PR libstdc++/99805, PR rtl-optimization/99929, PR target/98119 (AArch64),
       PR tree-optimization/98736, PR target/99748 (ARM),
       PR target/99249 (AArch64), PR rtl-optimization/97141,
       PR rtl-optimization/98726, PR middle-end/98726, PR target/98136 (AArch64),
       PR tree-optimization/98268, PR tree-optimization/99726,
       PR target/99216 (AArch64), PR rtl-optimization/100148, PR target/99767,
       PR rtl-optimization/99905, PR debug/99830, PR lto/99849,
       PR rtl-optimization/98601, PR rtl-optimization/99863, PR c/97880,
       PR middle-end/98088, PR target/100048 (AArch64), PR c/99990, PR c++/97051,
       PR c++/95486, PR c++/97052, PR c++/95434, PR c++/83476, PR c++/99885,
       PR c++/100111, PR c++/99833, PR c++/99859, PR c++/97966, PR c++/97973,
       PR c++/99806, PR c++/91416, PR c++/99831, PR c++/99331, PR c++/99176,
       PR c++/99120, PR c++/99374, PR d/98457, PR fortran/63797, PR fortran/99817,
       PR debug/99830, PR jit/100096, PR target/97653, PR middle-end/98088,
       PR sanitizer/100114, PR libstdc++/100180, PR libstdc++/97600,
       PR libstdc++/99402, PR libstdc++/97570.
   * Explicitly use autoconf2.69 where necessary, apparently required on
     some experimental buildds.
   * Fix PR sanitizer/100114, taken from the trunk.
   * Starting with Ubuntu impish, don't build arm multilib packages.
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Files:
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Original-Maintainer: Debian GCC Maintainers <debian-gcc@lists.debian.org>