diff --git a/0001-Make-c-exp.y-work-with-Bison-3.8.patch b/0001-Make-c-exp.y-work-with-Bison-3.8.patch new file mode 100644 index 0000000000000000000000000000000000000000..5c9f630d3878ea2a6fa22b7a374ddebe25303900 --- /dev/null +++ b/0001-Make-c-exp.y-work-with-Bison-3.8.patch @@ -0,0 +1,44 @@ +From cb9f257adb210ad1f1e9abea1b8e8675a96077df Mon Sep 17 00:00:00 2001 +From: Christian Biesinger +Date: Fri, 8 Oct 2021 16:09:46 -0400 +Subject: [PATCH 1/1] Make c-exp.y work with Bison 3.8+ + +When using Bison 3.8, we get this error: + + ../../gdb/c-exp.y:3455:1: error: 'void c_print_token(FILE*, int, YYSTYPE)' defined but not used [-Werror=unused-function] + +That's because bison 3.8 removed YYPRINT support: +https://savannah.gnu.org/forum/forum.php?forum_id=10047 + +Accordingly, this patch only defines that function for Bison < 3.8. + +Change-Id: I3cbf2f317630bb72810b00f2d9b2c4b99fa812ad +--- + gdb/c-exp.y | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/gdb/c-exp.y b/gdb/c-exp.y +index 3403a85..d17f104 100644 +--- a/gdb/c-exp.y ++++ b/gdb/c-exp.y +@@ -166,7 +166,7 @@ static void check_parameter_typelist (std::vector *); + static void write_destructor_name (struct parser_state *par_state, + struct stoken); + +-#ifdef YYBISON ++#if defined(YYBISON) && YYBISON < 30800 + static void c_print_token (FILE *file, int type, YYSTYPE value); + #define YYPRINT(FILE, TYPE, VALUE) c_print_token (FILE, TYPE, VALUE) + #endif +@@ -3311,7 +3311,7 @@ c_parse (struct parser_state *par_state) + return yyparse (); + } + +-#ifdef YYBISON ++#if defined(YYBISON) && YYBISON < 30800 + + /* This is called via the YYPRINT macro when parser debugging is + enabled. It prints a token's value. */ +-- +2.32.0 + diff --git a/gdb.spec b/gdb.spec index 6851876dd18305c781eefc833bf1793c7405ff0d..5e343186e0302d0a5bd703ab34f20afb4f73404f 100644 --- a/gdb.spec +++ b/gdb.spec @@ -1,6 +1,6 @@ Name: gdb Version: 9.2 -Release: 7 +Release: 8 License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ and GPLv2+ with exceptions and GPL+ and LGPLv2+ and LGPLv3+ and BSD and Public Domain and GFDL-1.3 Source: ftp://sourceware.org/pub/gdb/releases/gdb-%{version}.tar.xz @@ -114,6 +114,7 @@ Patch101: gdb-rhbz1838777-debuginfod.patch # Fedora patch end Patch102: 0001-adjust-include-order-to-avoid-gnulib-error.patch +Patch103: 0001-Make-c-exp.y-work-with-Bison-3.8.patch %global gdb_src gdb-%{version} %global gdb_build build-%{_target_platform} @@ -396,6 +397,9 @@ rm -f $RPM_BUILD_ROOT%{_datadir}/gdb/python/gdb/command/backtrace.py %{_infodir}/gdb.info* %changelog +* Tue Dec 21 2021 - Chenxi Mao - 9.2-8 +- fix gdb build error via cherry-pick upstream patch + * Fri Aug 13 2021 zhouwenpei - 9.2-7 - adjust include order to avoid gnulib error