From: Khem Raj <raj.khem@gmail.com>
To: Alejandro Enedino Hernandez Samaniego <alejandro@enedino.org>
Cc: Patches and discussions about the oe-core layer
<openembedded-core@lists.openembedded.org>
Subject: Re: [PATCH] gcc-configure: Enable the use of different symbol versioning
Date: Sun, 19 Jan 2020 16:22:27 -0800 [thread overview]
Message-ID: <CAMKF1sp1usXA9Ybu-PgYB7-s2gZS=U8NZdtC-0hdPp=SvSL_rw@mail.gmail.com> (raw)
In-Reply-To: <1579402907-13849-1-git-send-email-alejandro@enedino.org>
On Sat, Jan 18, 2020 at 7:02 PM Alejandro Enedino Hernandez Samaniego
<alejandro@enedino.org> wrote:
>
> While the gnu style for symbol versioning is the most usual,
> --enable-symvers[=style] can be provided several values,
> gnu, gnu-versioned-namespace, darwin, darwin-export, and sun,
> depending on users needs.
>
> Introduce the SYMVERS_CONF variable to allow the user to
> configure the symbol versioning in shared libraries.
>
> Signed-off-by: Alejandro Enedino Hernandez Samaniego <alejandro@enedino.org>
> ---
> meta/recipes-devtools/gcc/gcc-configure-common.inc | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/meta/recipes-devtools/gcc/gcc-configure-common.inc b/meta/recipes-devtools/gcc/gcc-configure-common.inc
> index 24ba8ce..bb4f692 100644
> --- a/meta/recipes-devtools/gcc/gcc-configure-common.inc
> +++ b/meta/recipes-devtools/gcc/gcc-configure-common.inc
> @@ -17,6 +17,8 @@ GCCTHREADS ?= "posix"
>
> GCCPIE ??= ""
>
> +SYMVERS_CONF ?= "--enable-symvers=gnu"
> +
just turn the RHS into variable not full option
> EXTRA_OECONF = "\
> ${@['--enable-clocale=generic', ''][d.getVar('USE_NLS') != 'no']} \
> --with-gnu-ld \
> @@ -27,7 +29,7 @@ EXTRA_OECONF = "\
> ${GCCPIE} \
> --enable-c99 \
> --enable-long-long \
> - --enable-symvers=gnu \
> + ${SYMVERS_CONF} \
> --enable-libstdcxx-pch \
> --program-prefix=${TARGET_PREFIX} \
> --without-local-prefix \
> --
> 2.7.4
>
> --
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> http://lists.openembedded.org/mailman/listinfo/openembedded-core
next prev parent reply other threads:[~2020-01-20 0:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-19 3:01 [PATCH] gcc-configure: Enable the use of different symbol versioning Alejandro Enedino Hernandez Samaniego
2020-01-20 0:22 ` Khem Raj [this message]
2020-01-20 0:29 ` Alejandro Enedino Hernandez Samaniego
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