https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110329
Bug ID: 110329 Summary: [14 regression] build fails building documentation after r14-1949-g957ae904065917 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: other Assignee: unassigned at gcc dot gnu.org Reporter: seurer at gcc dot gnu.org Target Milestone: --- g:957ae90406591739b68e95ad49a0232faeb74217, r14-1949-g957ae904065917 I am only seeing this failure on an older power 7 machine. Is something out of date on it or maybe the patch is using some "new" feature? make[2]: Entering directory `/home/seurer/gcc/git/build/gcc-test/gcc' if [ xinfo = xinfo ]; then \ makeinfo --split-size=5000000 --split-size=5000000 --no-split -I . -I /home/seurer/gcc/git/gcc-test/gcc/doc \ -I /home/seurer/gcc/git/gcc-test/gcc/doc/include -o doc/gccint.info /home/seurer/gcc/git/gcc-test/gcc/doc/gccint.texi; \ fi /home/seurer/gcc/git/gcc-test/gcc/doc//md.texi:840: Unknown command `backslashchar'. /home/seurer/gcc/git/gcc-test/gcc/doc//md.texi:840: Misplaced {. /home/seurer/gcc/git/gcc-test/gcc/doc//md.texi:840: Misplaced }. /home/seurer/gcc/git/gcc-test/gcc/doc//tm.texi:6446: warning: unlikely character [ in @var. /home/seurer/gcc/git/gcc-test/gcc/doc//tm.texi:6446: warning: unlikely character ] in @var. /home/seurer/gcc/git/gcc-test/gcc/doc//tm.texi:6446: warning: unlikely character [ in @var. /home/seurer/gcc/git/gcc-test/gcc/doc//tm.texi:6446: warning: unlikely character ] in @var. /home/seurer/gcc/git/gcc-test/gcc/doc//tm.texi:6446: warning: unlikely character [ in @var. /home/seurer/gcc/git/gcc-test/gcc/doc//tm.texi:6446: warning: unlikely character ] in @var. makeinfo: Removing output file `doc/gccint.info' due to errors; use --force to preserve. make[2]: *** [doc/gccint.info] Error 1 make[2]: Leaving directory `/home/seurer/gcc/git/build/gcc-test/gcc' make[1]: *** [all-gcc] Error 2 make[1]: Leaving directory `/home/seurer/gcc/git/build/gcc-test' make: *** [all] Error 2 ESC[33mcommit 957ae90406591739b68e95ad49a0232faeb74217ESC[m Author: Tamar Christina <tamar.christ...@arm.com> Date: Mon Jun 19 15:47:46 2023 +0100 New compact syntax for insn and insn_split in Machine Descriptions.