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    SubjectRe: [PATCH 1/1] POWERPC: Fix ppc32 compile with gcc+SSP in 2.6.16
    On Sun, Apr 02, 2006 at 10:58:50AM +0200, Olaf Hering <olh@suse.de> wrote:
    > On Sat, Apr 01, John Mylchreest wrote:
    >
    > > Since ppc32 has been made to use arch/powerpc it has introduced a build-time
    > > regression where userland CFLAGS are being leaked. This is especially obvious
    > > when a user tries to "make zImage" with an SSP enabled gcc.
    >
    > What build error do you get?

    As requested :)

    $ gcc -v
    Reading specs from /usr/lib/gcc/powerpc-unknown-linux-gnu/3.4.4/specs
    Configured with: /var/tmp/portage/gcc-3.4.4-r1/work/gcc-3.4.4/configure
    --prefix=/usr --bindir=/usr/powerpc-unknown-linux-gnu/gcc-bin/3.4.4
    --includedir=/usr/lib/gcc/powerpc-unknown-linux-gnu/3.4.4/include
    --datadir=/usr/share/gcc-data/powerpc-unknown-linux-gnu/3.4.4
    --mandir=/usr/share/gcc-data/powerpc-unknown-linux-gnu/3.4.4/man
    --infodir=/usr/share/gcc-data/powerpc-unknown-linux-gnu/3.4.4/info
    --with-gxx-include-dir=/usr/lib/gcc/powerpc-unknown-linux-gnu/3.4.4/include/g++-v3
    --host=powerpc-unknown-linux-gnu --build=powerpc-unknown-linux-gnu
    --enable-altivec --disable-nls --with-system-zlib --disable-checking
    --disable-werror --disable-libunwind-exceptions --disable-multilib
    --disable-libgcj --enable-languages=c,c++ --enable-shared
    --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu
    Thread model: posix
    gcc version 3.4.4 (Gentoo Hardened 3.4.4-r1, HTB-3.4.4-1.00,
    ssp-3.4.4-1.0, pie-8.7.8)

    BOOTLD arch/powerpc/boot/zImage.vmode
    arch/powerpc/boot/prom.o(.text+0x19c): In function `call_prom':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/prom.o(.text+0x3a8): In function `call_prom_ret':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/prom.o(.text+0x448): In function `write':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/prom.o(.text+0x4d8): In function `string_match':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/prom.o(.text+0x5ac): In function `claim':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/prom.o(.got2+0x4): undefined reference to `__guard'
    arch/powerpc/boot/stdio.o(.text+0x84): In function `strnlen':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/stdio.o(.text+0x130): In function `skip_atoi':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/stdio.o(.text+0x374): In function `number':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/stdio.o(.text+0x5b0): In function `vsprintf':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/stdio.o(.text+0xba8): In function `sprintf':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/stdio.o(.text+0xca4): more undefined references to
    `__stack_smash_handler' follow
    arch/powerpc/boot/stdio.o(.got2+0x0): undefined reference to `__guard'
    arch/powerpc/boot/main.o(.text+0x198): In function `gunzip':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/main.o(.text+0x318): In function `try_claim':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/main.o(.text+0x5b0): In function `start':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/main.o(.got2+0x20): undefined reference to `__guard'
    arch/powerpc/boot/infblock.o(.text+0xac): In function
    `zlib_inflate_blocks_reset':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/infblock.o(.text+0x180): In function
    `zlib_inflate_blocks_new':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/infblock.o(.text+0x428): In function
    `zlib_inflate_blocks':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/infblock.o(.text+0xd00): In function
    `zlib_inflate_blocks_free':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/infblock.o(.got2+0x0): undefined reference to
    `__guard'
    arch/powerpc/boot/infcodes.o(.text+0x68): In function
    `zlib_inflate_codes_new':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/infcodes.o(.text+0x18c): In function
    `zlib_inflate_codes':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/infcodes.o(.text+0x8ec): In function
    `zlib_inflate_codes_free':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/infcodes.o(.got2+0x0): undefined reference to
    `__guard'
    arch/powerpc/boot/inffast.o(.text+0x1a4): In function
    `zlib_inflate_fast':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/inffast.o(.got2+0xc): undefined reference to
    `__guard'
    arch/powerpc/boot/inflate.o(.text+0x1b8): In function `zlib_adler32':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/inflate.o(.text+0x21c): In function
    `zlib_inflate_workspacesize':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/inflate.o(.text+0x2e0): In function
    `zlib_inflateReset':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/inflate.o(.text+0x38c): In function
    `zlib_inflateEnd':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/inflate.o(.text+0x438): In function
    `zlib_inflateInit2_':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/inflate.o(.text+0x570): more undefined references to
    `__stack_smash_handler' follow
    arch/powerpc/boot/inflate.o(.got2+0x0): undefined reference to
    `__guard'
    arch/powerpc/boot/inftrees.o(.text+0x248): In function `huft_build':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/inftrees.o(.text+0x63c): In function
    `zlib_inflate_trees_bits':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/inftrees.o(.text+0x784): In function
    `zlib_inflate_trees_dynamic':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/inftrees.o(.text+0xa68): In function
    `zlib_inflate_trees_fixed':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/inftrees.o(.got2+0x0): undefined reference to
    `__guard'
    arch/powerpc/boot/infutil.o(.text+0x114): In function
    `zlib_inflate_flush':
    : undefined reference to `__stack_smash_handler'
    arch/powerpc/boot/infutil.o(.got2+0x0): undefined reference to
    `__guard'
    make[2]: *** [arch/powerpc/boot/zImage.vmode] Error 1
    make[1]: *** [zImage] Error 2
    make: *** [zImage] Error 2


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