diff options
Diffstat (limited to 'toolchain/binutils/patches/2.40/005-libctf-update-regexp-to-allow-makeinfo-to-build-docu.patch')
| -rw-r--r-- | toolchain/binutils/patches/2.40/005-libctf-update-regexp-to-allow-makeinfo-to-build-docu.patch | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/toolchain/binutils/patches/2.40/005-libctf-update-regexp-to-allow-makeinfo-to-build-docu.patch b/toolchain/binutils/patches/2.40/005-libctf-update-regexp-to-allow-makeinfo-to-build-docu.patch new file mode 100644 index 0000000000..19af34091c --- /dev/null +++ b/toolchain/binutils/patches/2.40/005-libctf-update-regexp-to-allow-makeinfo-to-build-docu.patch @@ -0,0 +1,70 @@ +From f7c5db99b76e8dde89335d794c82fcbfbf53c612 Mon Sep 17 00:00:00 2001 +From: Enze Li <enze.li@hotmail.com> +Date: Sat, 14 Jan 2023 11:33:48 +0800 +Subject: [PATCH 05/50] libctf: update regexp to allow makeinfo to build + document + +While trying to build gdb on latest openSUSE Tumbleweed, I noticed the +following warning, + + checking for makeinfo... makeinfo --split-size=5000000 + configure: WARNING: + *** Makeinfo is too old. Info documentation will not be built. + +then I checked the version of makeinfo, it said, +====== +$ makeinfo --version +texi2any (GNU texinfo) 7.0.1 + +Copyright (C) 2022 Free Software Foundation, Inc. +License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> +This is free software: you are free to change and redistribute it. +There is NO WARRANTY, to the extent permitted by law. +====== + +After digging a little bit, it became quite obvious that a dot is +missing in regexp that makes it impossible to match versions higher than +7.0, and here's the solution: + +- | egrep 'texinfo[^0-9]*(6\.[3-9]|[7-9][0-9])' >/dev/null 2>&1; then ++ | egrep 'texinfo[^0-9]*(6\.[3-9]|[7-9]\.[0-9])' >/dev/null 2>&1; then + +However, Eli pointed out that the solution above has another problem: it +will stop working when Texinfo 10.1 will be released. Meanwhile, he +suggested to solve this problem permanently. That is, we don't care +about the minor version for Texinfo > 6.9, we only care about the major +version. + +In this way, the problem will be resolved permanently, thanks to Eli. + +libctf/ChangeLog: + + * configure: Regenerated. + * configure.ac: Update regexp to match versions higher than 7.0. +--- + libctf/configure | 2 +- + libctf/configure.ac | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +--- a/libctf/configure ++++ b/libctf/configure +@@ -14865,7 +14865,7 @@ esac + # We require texinfo to be 6.3 or later, for a working synindex + # and validatemenus: otherwise we fall back to /bin/true. + if ${MAKEINFO} --version \ +- | egrep 'texinfo[^0-9]*(6\.[3-9]|[7-9][0-9])' >/dev/null 2>&1; then ++ | egrep 'texinfo[^0-9]*(6\.[3-9]|[7-9]|[1-6][0-9])' >/dev/null 2>&1; then + build_info=yes + else + build_info= +--- a/libctf/configure.ac ++++ b/libctf/configure.ac +@@ -184,7 +184,7 @@ changequote(,) + # We require texinfo to be 6.3 or later, for a working synindex + # and validatemenus: otherwise we fall back to /bin/true. + if ${MAKEINFO} --version \ +- | egrep 'texinfo[^0-9]*(6\.[3-9]|[7-9][0-9])' >/dev/null 2>&1; then ++ | egrep 'texinfo[^0-9]*(6\.[3-9]|[7-9]|[1-6][0-9])' >/dev/null 2>&1; then + build_info=yes + else + build_info= |