staging/stintel/toolchain/gcc, branch master

toolchain: gcc: update GCC 14 to 14.4

2026-06-29T09:40:20Z

Changelog: https://gcc.gnu.org/gcc-14/changes.html Remove upstreamed patches: - patches-14.x/004-libcody-Make-it-buildable-by-C-11-to-C-26.patch[1] - patches-14.x/005-include-memory.patch[2] - patches-14.x/240-libsanitizer-fix-termio-glibc-2.40.patch[3] All other patches are automatically refreshed. [1] https://gcc.gnu.org/cgit/gcc/commit/?h=releases/gcc-14.4.0&id=daa3e1ead791bc58208043cfc4595ba1a78cdd34 [2] https://gcc.gnu.org/cgit/gcc/commit/?h=releases/gcc-14.4.0&id=046776dac7cc74bdbab36f450af80644a045858a [3] https://gcc.gnu.org/cgit/gcc/commit/?h=releases/gcc-14.4.0&id=f0feb51ff40553643c582ec9c3ca7f293721ddc8 Signed-off-by: Shiji Yang Link: https://github.com/openwrt/openwrt/pull/23950 Signed-off-by: Robert Marko

toolchain: gcc: update GCC 15 to 15.3.0

2026-06-27T09:54:03Z

Release Notes: https://gcc.gnu.org/gcc-15/changes.html Removed upstreamed: toolchain/gcc/patches-15.x/004-libcody-Make-it-buildable-by-C-11-to-C-26.patch [1] [1] https://github.com/gcc-mirror/gcc/commit/1f0224e8ddb3d3d0bf4c7a11769b193a4df5cc37 Signed-off-by: Konstantin Demin Link: https://github.com/openwrt/openwrt/pull/23771 Signed-off-by: Hauke Mehrtens

toolchain/gcc: backport libsanitizer struct termio fix for glibc 2.43

2026-06-04T18:06:32Z

glibc 2.43 no longer exposes struct termio (the old UNIX System V terminal struct) through . This breaks the GCC 14 libsanitizer build which uses sizeof(struct termio) and registers ioctl interceptors for the legacy TCGETA/TCSETA/TCSETAF/TCSETAW ioctls that operated on struct termio. GCC 15 already dropped these references. Backport that removal to the GCC 14 patch series. Signed-off-by: Dustin Lundquist

toolchain/gcc: use configure option to disable TM clone registry

2026-05-25T21:17:58Z

GCC 10 added the new configure option --disable-tm-clone-registry[1]. It is useful for reducing code size in embedded systems. Our local hack patch is no longer needed. [1] https://gcc.gnu.org/cgit/gcc/commit/?h=releases/gcc-10&id=5a4602805eb3ebddbc935b102481e63bffc7c5e6 Signed-off-by: Shiji Yang Link: https://github.com/openwrt/openwrt/pull/23494 Signed-off-by: Hauke Mehrtens

treewide: remove unused archs leftovers

2026-05-07T08:58:47Z

These are all unused by the current targets, clean up and stop irritating the user with irrelevant grep results. Signed-off-by: Andre Heider Link: https://github.com/openwrt/openwrt/pull/23240 Signed-off-by: Robert Marko

toolchain: gcc: remove support for GCC 12

2026-05-02T23:21:01Z

We will soon introduce new GCC version 16. There is no need to maintain too many toolchain versions. Signed-off-by: Shiji Yang Link: https://github.com/openwrt/openwrt/pull/23195 Signed-off-by: Hauke Mehrtens

toolchain: gcc: remove GCC 11 leftovers

2026-05-02T23:21:01Z

GCC 11 has been removed. Signed-off-by: Shiji Yang Link: https://github.com/openwrt/openwrt/pull/23195 Signed-off-by: Hauke Mehrtens

toolchain: gcc: drop 110-Fix-MIPS-PR-84790.patch

2026-05-02T23:18:09Z

The issue reported on the patch has been fixed in GCC 13.4.0[1], 14.2.0[2] and 15.1.0[3]. And we have already removed the GCC 14 patch variant in commit a1b9c28edd72 ("toolchain: gcc: drop 110-Fix-MIPS-PR-84790.patch"). [1] https://gcc.gnu.org/cgit/gcc/commit/gcc/config/mips/mips.cc?h=releases/gcc-13.4.0&id=3be8fa7b19d218ca5812d71801e3e83ee2260ea0 [2] https://gcc.gnu.org/cgit/gcc/commit/gcc/config/mips/mips.cc?h=releases/gcc-14.2.0&id=201cfa725587d13867b4dc25955434ebe90aff7b [3] https://gcc.gnu.org/cgit/gcc/commit/gcc/config/mips/mips.cc?h=releases/gcc-15.1.0&id=915440eed21de367cb41857afb5273aff5bcb737 Signed-off-by: Shiji Yang Link: https://github.com/openwrt/openwrt/pull/23196 Signed-off-by: Hauke Mehrtens

toolchain: gcc: fix include memory against GCC 16

2026-04-27T08:47:10Z

This patch backports a small but important part of the upstream commit: b3f1b9e2aa07 build: Remove INCLUDE_MEMORY [PR117737] Its original commit message fails to mention that the commit also moves the `#include ` to an earlier position within system.h, which is the actual change that we're after in this patch. Building our GCC 14.3 with host GCC 16, the inclusion order starts to matter, which is an issue that was also touched upon by the upstream commits: 9970b576b7e4 Include safe-ctype.h after C++ standard headers, to avoid over-poisoning f6e00226a4ca build: Move sstream include above safe-ctype.h {PR117771] Signed-off-by: Lars Gierth Link: https://github.com/openwrt/openwrt/pull/23095 Signed-off-by: Robert Marko

toolchain: gcc: 14/15: fix libcody compilation with GCC16

2026-04-22T14:50:10Z

libcody will fail to build if building using a GCC16 host compiler, so backport the upstream fix. Signed-off-by: Robert Marko