[oe] [PATCH] gcc 4.1.2: fix dependency_libs for libstdc++ and libsupc++

[Khem Raj]

On Wed, Feb 23, 2011 at 12:17 PM, Frans Meulenbroeks
<fransmeulenbroeks at gmail.com> wrote:
> This fixes a QA issue in gcc 4.1.2.
> The patch is identical to what is done in gcc 4.2.2 and 4.2.4
> The issues caused neek compilations to fail
>
> Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks at gmail.com>

Looks ok can you look at

commit 457d5b9818e21492a1425d8b6811cf57702394eb
Author: Khem Raj <raj.khem at gmail.com>
Date:   Sun Jun 6 10:40:01 2010 -0700

    gcc-4.2.4: Fix libstdc++ build failures with new sysrooted staging.

    * New sysrooted staging exposed few problems in GCC configury
      which were latent previously.

    Signed-off-by: Khem Raj <raj.khem at gmail.com>

and do those changes for 4.1.x

> ---
>
> NOTE: gcc 4.1.0 4.1.1 4.2.1 4.2.3 are also missing this patch.
> Can't easily test those now so not submitting a patch for these.
> and maybe the patch is also needed for gcc 4.0.*
> No idea about gcc3.
>
>  recipes/gcc/gcc-4.1.2.inc |   15 ++++++++++++++-
>  1 files changed, 14 insertions(+), 1 deletions(-)
>
> diff --git a/recipes/gcc/gcc-4.1.2.inc b/recipes/gcc/gcc-4.1.2.inc
> index 36b45db..9df67e2 100644
> --- a/recipes/gcc/gcc-4.1.2.inc
> +++ b/recipes/gcc/gcc-4.1.2.inc
> @@ -5,7 +5,7 @@ NATIVEDEPS = "mpfr-native gmp-native"
>
>  COMPATIBLE_TARGET_SYS = "."
>
> -INC_PR = "r27"
> +INC_PR = "r28"
>
>  SRC_URI = "${GNU_MIRROR}/gcc/gcc-${PV}/gcc-${PV}.tar.bz2;name=archive \
>        file://100-uclibc-conf.patch \
> @@ -60,6 +60,19 @@ do_compile_prepend_avr32() {
>        ln -sf ${S}/libstdc++-v3/config/os/uclibc/ ${S}/libstdc++-v3/config/os/uclibc-linux
>  }
>
> +# with sysroot this change is not needed for gcc 4.3+ but its needed
> +# for older compilers because of bug in libtool as well as this PR
> +# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=5291
> +# we append the .la munging specially for libstdc++ and libsupc++ here
> +# This change if needed for other compilers in use should be put
> +# in there specific inc file.
> +
> +do_install_append () {
> +        for d in ${target_libdir} ${target_libdir}/nof; do
> +                sed -i "s|dependency_libs\s*=\s*.*|dependency_libs='-lm '|" ${D}$d/libsupc++.la || true
> +                sed -i "s|dependency_libs\s*=\s*.*|dependency_libs='-lm '|" ${D}$d/libstdc++.la || true
> +        done
> +}
>
>  # Language Overrides
>  FORTRAN = ""
> --
> 1.7.1
>
>
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