Re: [PATCH] cc/gcc: Add Fortran support for Baremetal build

["Yann E. MORIN" <yann.morin.1998@free.fr>]

Zhenqiang, All,

On 2013-11-20 17:37 +0800, Zhenqiang Chen spake thusly:
> # HG changeset patch
> # User Zhenqiang Chen <zhenqiang.chen@linaro.org>
> # Date 1384843442 -28800
> # Node ID 3ba918b278a4b1553a49819d5b2feecdea822697
> # Parent  7e569a9cb5fd3ab591bb307328b947a5b7312cba
> cc/gcc: Add Fortran support for Baremetal build
> 
> Signed-off-by: Zhenqiang Chen <zhenqiang.chen@linaro.org>
[--SNIP--]
> diff -r 7e569a9cb5fd -r 3ba918b278a4 scripts/build/cc/gcc.sh
> --- a/scripts/build/cc/gcc.sh    Sat Nov 16 18:14:45 2013 +0100
> +++ b/scripts/build/cc/gcc.sh    Tue Nov 19 14:44:02 2013 +0800
> @@ -164,6 +164,7 @@
>  #   lang_list           : the list of languages to build            :
> string    : (empty)
>  #   build_libgcc        : build libgcc or not                       :
> bool      : no
>  #   build_libstdcxx     : build libstdc++ or not                    :
> bool      : no
> +#   build_libgfortran   : build libgfortran or not                  :
> bool      : no
>  #   build_staticlinked  : build statically linked or not            :
> bool      : no
>  #   build_manuals       : whether to build manuals or not           :
> bool      : no
>  #   cflags              : cflags to use                             :
> string    : (empty)

Woops... This patch is highly broken. I'll fix locally, no need to resend.

> @@ -173,6 +174,7 @@
>      local mode
>      local build_libgcc=no
>      local build_libstdcxx=no
> +    local build_libgfortran=no
>      local build_staticlinked=no
>      local build_manuals=no
>      local host
> @@ -457,6 +459,12 @@
>          core_targets+=( target-libstdc++-v3 )
>      fi
> 
> +    if [    "${build_libgfortran}" = "yes"    \
> +         -a "${CT_CC_LANG_FORTRAN}"  = "y"    \
> +       ]; then
> +        core_targets+=( target-libgfortran )
> +    fi
> +
>      CT_DoLog EXTRA "Building gcc"
>      CT_DoExecLog ALL make ${JOBSFLAGS} "${core_targets[@]/#/all-}"
> 
> @@ -521,6 +529,7 @@
>          build_final_opts+=( "mode=baremetal" )
>          build_final_opts+=( "build_libgcc=yes" )
>          build_final_opts+=( "build_libstdcxx=yes" )
> +        build_final_opts+=( "build_libgfortran=yes" )
>          if [ "${CT_STATIC_TOOLCHAIN}" = "y" ]; then
>              build_final_opts+=( "build_staticlinked=yes" )
>          fi
> @@ -557,6 +566,7 @@
>          final_opts+=( "mode=baremetal" )
>          final_opts+=( "build_libgcc=yes" )
>          final_opts+=( "build_libstdcxx=yes" )
> +        final_opts+=( "build_libgfortran=yes" )
>          if [ "${CT_STATIC_TOOLCHAIN}" = "y" ]; then
>              final_opts+=( "build_staticlinked=yes" )
>          fi

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