diff options
author | Richard Leitner <richard.leitner@skidata.com> | 2020-05-05 12:38:05 +0200 |
---|---|---|
committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2020-05-07 12:11:03 +0100 |
commit | 7717b35265e6ef8ef71a4eca4074294dfcc2110c (patch) | |
tree | 3b76034dfd7d01727af872f2df3a7e453d96e519 /meta/recipes-support/gdbm/files/gdbm-fix-link-failure-against-gcc-10.patch | |
parent | 7b8c52c76b41cb83452338ba5ede66e74c8956d5 (diff) | |
download | openembedded-core-contrib-7717b35265e6ef8ef71a4eca4074294dfcc2110c.tar.gz |
gdbm: add patch to fix link failure against gcc 10
This also makes appending "-fcommon" to CFLAGS obsolete and enables
native builds with a host gcc v10.
Signed-off-by: Richard Leitner <richard.leitner@skidata.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-support/gdbm/files/gdbm-fix-link-failure-against-gcc-10.patch')
-rw-r--r-- | meta/recipes-support/gdbm/files/gdbm-fix-link-failure-against-gcc-10.patch | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/meta/recipes-support/gdbm/files/gdbm-fix-link-failure-against-gcc-10.patch b/meta/recipes-support/gdbm/files/gdbm-fix-link-failure-against-gcc-10.patch new file mode 100644 index 0000000000..c1580418dc --- /dev/null +++ b/meta/recipes-support/gdbm/files/gdbm-fix-link-failure-against-gcc-10.patch @@ -0,0 +1,47 @@ +From f993697af81c37df9c55e0ebedeb1b8b880506ae Mon Sep 17 00:00:00 2001 +From: Richard Leitner <richard.leitner@skidata.com> +Date: Tue, 5 May 2020 11:59:42 +0200 +Subject: [PATCH] gdbm: fix link failure against gcc-10 + +Copied from gentoo's solution at https://bugs.gentoo.org/show_bug.cgi?id=705898 +Original patch by Sergei Trofimovich <slyfox@gentoo.org> + +Original description: + +Before the change on gcc-10 link failed as: +``` + CCLD gdbmtool +ld: ./libgdbmapp.a(parseopt.o):(.bss+0x8): multiple definition of `parseopt_program_args'; + gdbmtool.o:(.data.rel.local+0x260): first defined here +ld: ./libgdbmapp.a(parseopt.o):(.bss+0x10): multiple definition of `parseopt_program_doc'; + gdbmtool.o:(.data.rel.local+0x268): first defined here +``` + +gcc-10 will change the default from -fcommon to fno-common: + https://gcc.gnu.org/PR85678. + +The fix is to avoid multiple definition and rely on +declarations only. + +Upstream-Status: Pending +Signed-off-by: Richard Leitner <richard.leitner@skidata.com> +--- + src/parseopt.c | 2 -- + 1 file changed, 2 deletions(-) + +diff --git a/src/parseopt.c b/src/parseopt.c +index 268e080..a4c8576 100644 +--- a/src/parseopt.c ++++ b/src/parseopt.c +@@ -255,8 +255,6 @@ print_option_descr (const char *descr, size_t lmargin, size_t rmargin) + } + + char *parseopt_program_name; +-char *parseopt_program_doc; +-char *parseopt_program_args; + const char *program_bug_address = "<" PACKAGE_BUGREPORT ">"; + void (*parseopt_help_hook) (FILE *stream); + +-- +2.26.2 + |