Re: [PATCH] Fix Makefile in glibc for building cross tools for ppc64

["Dan Kegel" <dank at kegel dot com>]

Thanks for the patch.
I seem to recall having to do something like this before... yes:
http://kegel.com/crosstool/current/patches/glibc-2.1.3/glibc-2.1.3-allow-gcc3-versioninfo.patch
http://kegel.com/crosstool/current/patches/glibc-2.2.2/glibc-2.1.3-allow-gcc3-versioninfo.patch
I'll see if Dongmin can reproduce this and get a fix in.
- Dan

On 7/31/07, Jerone Young <jyoung5@us.ibm.com> wrote:
> When trying to use demo-powerpc-970 script on x86 to create a powerpc
> 970 compiler, the compilation fails while compiling glibc-2.3.6. The
> problem is that a Makefile in the glibc package generates a header file
> that is used while compiling. The header generated places a " on the 3rd
> line and creates invalid C code that causes the failure. Linue 2 The
> file that is generated is
> /crosstool-0.43/build/powerpc64-unknown-linux-gnu/gcc-4.1.0-glibc-2.3.6/build-glibc/csu/version-info.h
>
> Which ends up looking like this:
> <BEGIN>
> "Compiled on a Linux 2.6.12 system on 2007-07-31.\n"
> "Available extensions:
> "
> "       GNU libio by Per Bothner\n"
> "       crypt add-on version 2.1 by Michael Glad and others\n"
> "       linuxthreads-0.10 by Xavier Leroy\n"
> "       BIND-8.2.3-T5B\n"
> "       libthread_db work sponsored by Alpha Processor Inc\n"
> "       NIS(YP)/NIS+ NSS modules 0.19 by Thor
> <END>
>
> Notice line 3 of this generated header causes the problem. This patch
> fixes the problem and allows things to compile without issue.
>
> This patch applies to glibc-2.3.6 package.
>
> Signed-off-by: Jerone Young <jyoung5@us.ibm.com>
>
> diff -r 626180c0de17 csu/Makefile
> --- a/csu/Makefile      Tue Jul 31 16:35:38 2007 -0500
> +++ b/csu/Makefile      Tue Jul 31 18:58:52 2007 -0500
> @@ -241,7 +241,7 @@ all-Banner-files = $(wildcard $(addsuffi
>          esac; \
>          files="$(all-Banner-files)";                           \
>          if test -n "$$files"; then                             \
> -          echo "\"Available extensions:\\n\"";                 \
> +          printf '"Available extensions:\\n"\n';               \
>            sed -e '/^#/d' -e 's/^[[:space:]]*/  /'              \
>                -e 's/^\(.*\)$$/\"\1\\n\"/' $$files;             \
>          fi) > $@T
>
>
>
>


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