Re: [meta-oe][PATCH 2/2] mariadb: disable thumb on armv5

[Andre McCurdy <armccurdy@gmail.com>]

On Mon, Aug 28, 2017 at 6:59 AM,  <kai.kang@windriver.com> wrote:
> From: Kai Kang <kai.kang@windriver.com>
>
> Disable thumb on armv5 for mariadb which causes link error:
>
> | libsql.a(mysqld.cc.o): In function `test_if_case_insensitive(char const*) [clone .constprop.28]':
> | /usr/src/debug/mariadb/5.5.57-r0/mariadb-5.5.57/sql/mysqld.cc:8276:(.text.unlikely+0xbe):
> | relocation truncated to fit: R_ARM_THM_CALL against symbol `fn_format' defined
> | in .glue_7 section in linker stubs
> | /usr/src/debug/mariadb/5.5.57-r0/mariadb-5.5.57/sql/mysqld.cc:8278:(.text.unlikely+0xd0):
> | relocation truncated to fit: R_ARM_THM_CALL against symbol `fn_format' defined
> | in .glue_7 section in linker stubs
> | /usr/src/debug/mariadb/5.5.57-r0/mariadb-5.5.57/sql/mysqld.cc:8285:(.text.unlikely+0x150):
> | relocation truncated to fit: R_ARM_THM_CALL against symbol
> | `sql_print_warning(char const*, ...)' defined in .glue_7 section in linker stubs
>
> Signed-off-by: Kai Kang <kai.kang@windriver.com>
> ---
>  meta-oe/recipes-support/mysql/mariadb.inc | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/meta-oe/recipes-support/mysql/mariadb.inc b/meta-oe/recipes-support/mysql/mariadb.inc
> index 32e3eaa6d..03cded637 100644
> --- a/meta-oe/recipes-support/mysql/mariadb.inc
> +++ b/meta-oe/recipes-support/mysql/mariadb.inc
> @@ -82,6 +82,8 @@ EXTRA_OECMAKE = "-DWITH_EMBEDDED_SERVER=ON \
>                   -DCAT_EXECUTABLE=`which cat` \
>                   -DCMAKE_AR:FILEPATH=${AR}"
>
> +ARM_INSTRUCTION_SET_armv5 = "arm"

For Thumb1 build issues, normal approach is to over-ride
ARM_INSTRUCTION_SET for both armv4 and armv5. Even though you may not
be able to test armv4 it's almost certain to hit the same issue.

>  do_configure_append() {
>      # handle distros with different values of ${libexecdir}
>      libexecdir2=`echo ${libexecdir} | sed -e 's+/usr/++g'`
> --
> 2.14.1
>
> --
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