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Use long endian options for ppc64

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GCC options pairs -mlittle/-mlittle-endian and -mbig/-mbig-endian are
equivalent on ppc64 architecture. However, Clang supports only long
version of the options.

Use longer form in configure to properly support both GCC and Clang
compiler. In addition, fix this issue in tcg test configure.

Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Message-Id: <20220131091714.4825-1-mrezanin@redhat.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
This commit is contained in:
Miroslav Rezanina 2022-03-05 07:16:46 +01:00 committed by Cédric Le Goater
parent 3d1fbc5966
commit ced5cfffee
2 changed files with 4 additions and 4 deletions
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4
configure vendored
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@ -630,10 +630,10 @@ case "$cpu" in
ppc)
CPU_CFLAGS="-m32" ;;
ppc64)
CPU_CFLAGS="-m64 -mbig" ;;
CPU_CFLAGS="-m64 -mbig-endian" ;;
ppc64le)
cpu="ppc64"
CPU_CFLAGS="-m64 -mlittle" ;;
CPU_CFLAGS="-m64 -mlittle-endian" ;;
s390)
CPU_CFLAGS="-m31" ;;

4
tests/tcg/configure.sh
View File

@ -64,9 +64,9 @@ fi
: ${cross_cc_ppc="powerpc-linux-gnu-gcc"}
: ${cross_cc_cflags_ppc="-m32"}
: ${cross_cc_ppc64="powerpc64-linux-gnu-gcc"}
: ${cross_cc_cflags_ppc64="-m64 -mbig"}
: ${cross_cc_cflags_ppc64="-m64 -mbig-endian"}
: ${cross_cc_ppc64le="$cross_cc_ppc64"}
: ${cross_cc_cflags_ppc64le="-m64 -mlittle"}
: ${cross_cc_cflags_ppc64le="-m64 -mlittle-endian"}
: ${cross_cc_riscv64="riscv64-linux-gnu-gcc"}
: ${cross_cc_s390x="s390x-linux-gnu-gcc"}
: ${cross_cc_sh4="sh4-linux-gnu-gcc"}