control: tag -1 + patch control: tag -1 + fixed-upstream Hi,
On 2026-02-20 23:47, Aurelien Jarno wrote: > Source: grub2 > Version: 2.14-2 > Severity: important > Tags: ftbfs upstream > Justification: fails to build from source > User: [email protected] > Usertags: glibc-2.43 > > Dear maintainer(s), > > grub2 fails to build from source with glibc 2.43, currently in > experimental. From the build log: > > | cc -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -W > -DGRUB_UTIL=1 -D_FILE_OFFSET_BITS=64 -I./include > -DGRUB_FILE=\"util/resolve.c\" -I. -I../.. -I. -I../.. -I../../include > -I./include -I../../grub-core/lib/libgcrypt-grub/src/ > -I./grub-core/lib/gnulib -I../../grub-core/lib/gnulib -D_FILE_OFFSET_BITS=64 > -std=gnu99 -fno-common -Wall -Wno-error=unused-result -g -O2 > -Werror=implicit-function-declaration > -ffile-prefix-map=/build/reproducible-path/grub2-2.14=. > -fstack-protector-strong -fstack-clash-protection -Wformat > -Werror=format-security -mbranch-protection=standard -Wall -W -Wshadow > -Wpointer-arith -Wundef -Wchar-subscripts -Wcomment -Wdeprecated-declarations > -Wdisabled-optimization -Wdiv-by-zero -Wfloat-equal -Wformat-extra-args > -Wformat-security -Wformat-y2k -Wimplicit -Wimplicit-function-declaration > -Wimplicit-int -Wmain -Wmissing-braces -Wmissing-format-attribute -Wmultichar > -Wparentheses -Wreturn-type -Wsequence-point -Wshadow -Wsign-compare -Wswitch > -Wtrigraphs -Wunknown-pragmas -Wunused -Wunused-function -Wunused-label > -Wunused-parameter -Wunused-value -Wunused-variable -Wwrite-strings > -Wnested-externs -Wstrict-prototypes -Wcast-align -Wextra -Wattributes > -Wendif-labels -Winit-self -Wint-to-pointer-cast -Winvalid-pch > -Wmissing-field-initializers -Wnonnull -Woverflow -Wvla -Wpointer-to-int-cast > -Wstrict-aliasing -Wvariadic-macros -Wvolatile-register-var -Wpointer-sign > -Wmissing-include-dirs -Wmissing-prototypes -Wmissing-declarations -Wformat=2 > -Werror -Wno-undef -Wno-sign-compare -Wno-unused -Wno-unused-parameter > -Wno-redundant-decls -Wno-unreachable-code -Wno-conversion > -Wno-error=attributes -c -o util/grub_editenv-resolve.o `test -f > 'util/resolve.c' || echo '../../'`util/resolve.c > > ... > > | cc1: all warnings being treated as errors > | ../../util/resolve.c: In function ‘get_module_name’: > | ../../util/resolve.c:144:8: error: assignment discards ‘const’ qualifier > from pointer target type [-Werror=discarded-qualifiers] > | 144 | base = strrchr (str, '/'); > | | ^ > | ../../util/resolve.c: In function ‘get_module_path’: > | ../../util/resolve.c:172:7: error: assignment discards ‘const’ qualifier > from pointer target type [-Werror=discarded-qualifiers] > | 172 | ext = strrchr (str, '.'); > | | ^ > | ../../util/resolve.c:181:7: error: assignment discards ‘const’ qualifier > from pointer target type [-Werror=discarded-qualifiers] > | 181 | dir = strchr (str, '/'); > | | ^ > > ... > > | cc -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -W > -DGRUB_UTIL=1 -D_FILE_OFFSET_BITS=64 -I./include > -DGRUB_FILE=\"util/resolve.c\" -I. -I../.. -I. -I../.. -I../../include > -I./include -I../../grub-core/lib/libgcrypt-grub/src/ > -I./grub-core/lib/gnulib -I../../grub-core/lib/gnulib -D_FILE_OFFSET_BITS=64 > -std=gnu99 -fno-common -Wall -Wno-error=unused-result -g -O2 > -Werror=implicit-function-declaration > -ffile-prefix-map=/build/reproducible-path/grub2-2.14=. > -fstack-protector-strong -fstack-clash-protection -Wformat > -Werror=format-security -mbranch-protection=standard -Wall -W -Wshadow > -Wpointer-arith -Wundef -Wchar-subscripts -Wcomment -Wdeprecated-declarations > -Wdisabled-optimization -Wdiv-by-zero -Wfloat-equal -Wformat-extra-args > -Wformat-security -Wformat-y2k -Wimplicit -Wimplicit-function-declaration > -Wimplicit-int -Wmain -Wmissing-braces -Wmissing-format-attribute -Wmultichar > -Wparentheses -Wreturn-type -Wsequence-point -Wshadow -Wsign-compare -Wswitch > -Wtrigraphs -Wunknown-pragmas -Wunused -Wunused-function -Wunused-label > -Wunused-parameter -Wunused-value -Wunused-variable -Wwrite-strings > -Wnested-externs -Wstrict-prototypes -Wcast-align -Wextra -Wattributes > -Wendif-labels -Winit-self -Wint-to-pointer-cast -Winvalid-pch > -Wmissing-field-initializers -Wnonnull -Woverflow -Wvla -Wpointer-to-int-cast > -Wstrict-aliasing -Wvariadic-macros -Wvolatile-register-var -Wpointer-sign > -Wmissing-include-dirs -Wmissing-prototypes -Wmissing-declarations -Wformat=2 > -Werror -Wno-undef -Wno-sign-compare -Wno-unused -Wno-unused-parameter > -Wno-redundant-decls -Wno-unreachable-code -Wno-conversion > -Wno-error=attributes -I/usr/include/efivar -c -o > util/grub_mkrescue-resolve.o `test -f 'util/resolve.c' || echo > '../../'`util/resolve.c > > | cc1: all warnings being treated as errors > | ../../util/resolve.c: In function ‘get_module_name’: > | ../../util/resolve.c:144:8: error: assignment discards ‘const’ qualifier > from pointer target type [-Werror=discarded-qualifiers] > | 144 | base = strrchr (str, '/'); > | | ^ > | ../../util/resolve.c: In function ‘get_module_path’: > | ../../util/resolve.c:172:7: error: assignment discards ‘const’ qualifier > from pointer target type [-Werror=discarded-qualifiers] > | 172 | ext = strrchr (str, '.'); > | | ^ > | ../../util/resolve.c:181:7: error: assignment discards ‘const’ qualifier > from pointer target type [-Werror=discarded-qualifiers] > | 181 | dir = strchr (str, '/'); > | | ^ > | ../../util/resolve.c: In function ‘get_module_name’: > | ../../util/resolve.c:144:8: error: assignment discards ‘const’ qualifier > from pointer target type [-Werror=discarded-qualifiers] > | 144 | base = strrchr (str, '/'); > | | ^ > | ../../util/resolve.c: In function ‘get_module_path’: > | ../../util/resolve.c:172:7: error: assignment discards ‘const’ qualifier > from pointer target type [-Werror=discarded-qualifiers] > | 172 | ext = strrchr (str, '.'); > | | ^ > | ../../util/resolve.c:181:7: error: assignment discards ‘const’ qualifier > from pointer target type [-Werror=discarded-qualifiers] > | 181 | dir = strchr (str, '/'); > | | ^ > | make[4]: *** [Makefile:9805: util/grub_editenv-resolve.o] Error 1 > | make[4]: *** Waiting for unfinished jobs.... > | In file included from ../../grub-core/osdep/ofpath.c:2: > | ../../grub-core/osdep/linux/ofpath.c: In function ‘check_sas’: > | ../../grub-core/osdep/linux/ofpath.c:491:14: error: initialization discards > ‘const’ qualifier from pointer target type [-Werror=discarded-qualifiers] > | 491 | char *ed = strstr (sysfs_path, "end_device"); > | | ^~~~~~ > | cc1: all warnings being treated as errors > | make[4]: *** [Makefile:11961: util/grub_mkstandalone-resolve.o] Error 1 > | In file included from ../../grub-core/osdep/ofpath.c:2: > | ../../grub-core/osdep/linux/ofpath.c: In function ‘check_sas’: > | ../../grub-core/osdep/linux/ofpath.c:491:14: error: initialization discards > ‘const’ qualifier from pointer target type [-Werror=discarded-qualifiers] > | 491 | char *ed = strstr (sysfs_path, "end_device"); > | | ^~~~~~ > | cc1: all warnings being treated as errors > | make[4]: *** [Makefile:11611: util/grub_mkrescue-resolve.o] Error 1 > | cc1: all warnings being treated as errors > | make[4]: *** [Makefile:11429: grub-core/osdep/grub_mkrescue-ofpath.o] Error > 1 > | cc1: all warnings being treated as errors > | make[4]: *** [Makefile:11779: grub-core/osdep/grub_mkstandalone-ofpath.o] > Error 1 > | cc1: all warnings being treated as errors > | make[4]: *** [Makefile:11009: grub-core/osdep/grub_mknetdir-ofpath.o] Error > 1 > | make[4]: Leaving directory > '/build/reproducible-path/grub2-2.14/obj/grub-efi-arm64' > | make[3]: *** [Makefile:12996: all-recursive] Error 1 > | make[3]: Leaving directory > '/build/reproducible-path/grub2-2.14/obj/grub-efi-arm64' > | make[2]: *** [Makefile:4187: all] Error 2 > | make[2]: Leaving directory > '/build/reproducible-path/grub2-2.14/obj/grub-efi-arm64' > | dh_auto_build: error: cd obj/grub-efi-arm64 && make -j128 returned exit > code 2 > | make[1]: *** [debian/rules:234: debian/stamps/build-grub-efi-arm64] Error 25 > | make[1]: Leaving directory '/build/reproducible-path/grub2-2.14' > | make: *** [debian/rules:148: binary] Error 2 > | dpkg-buildpackage: error: debian/rules binary subprocess failed with exit > status 2 > > The full build log is available here [1]. > > The issue is due to ISO C23 declaration of bsearch, memchr, strchr, > strpbrk, strrchr, strstr, wcschr, wcspbrk, wcsrchr, wcsstr and wmemchr, > which now returns a pointer to a const-qualified type when the input > argument is a pointer to a const-qualified type [2]. The issue has been fixed upstream with the following commits: https://gitlab.freedesktop.org/gnu-grub/grub/-/commit/675d8581037dc8996cf6db21a61d26e28f7d44c1 https://gitlab.freedesktop.org/gnu-grub/grub/-/commit/b71ae6db282fa25ca4ea6f8169161a2131ee6b9a https://gitlab.freedesktop.org/gnu-grub/grub/-/commit/9f4a586f1227a8287e1d6acd95893f6098756ee2 https://gitlab.freedesktop.org/gnu-grub/grub/-/commit/ce6f2b57f5450a8239022dcbfb2d750f273b83cb Regards Aurelien -- Aurelien Jarno GPG: 4096R/1DDD8C9B [email protected] http://aurel32.net
