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refactor sparc_cpu code to be in a single place 

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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This commit is contained in:
Juan Quintela 2009-08-03 14:46:11 +02:00 committed by Anthony Liguori
parent 50e7b1a02f
commit ed968ff1a3
1 changed files with 21 additions and 24 deletions
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45
configure vendored
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@ -32,6 +32,7 @@ cpu=""
prefix=""
interp_prefix="/usr/gnemul/qemu-%M"
static="no"
sparc_cpu=""
cross_prefix=""
cc="gcc"
audio_drv_list=""
@ -61,19 +62,10 @@ for opt do
--sparc_cpu=*)
sparc_cpu="$optarg"
case $sparc_cpu in
v7|v8)
CFLAGS="-m32 -mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $CFLAGS"
LDFLAGS="-m32 $LDFLAGS"
cpu="sparc"
;;
v8plus|v8plusa)
CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $CFLAGS"
LDFLAGS="-m32 $LDFLAGS"
v7|v8|v8plus|v8plusa)
cpu="sparc"
;;
v9)
CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $CFLAGS"
LDFLAGS="-m64 $LDFLAGS"
cpu="sparc64"
;;
*)
@ -551,23 +543,28 @@ done
#
host_guest_base="no"
case "$cpu" in
sparc) if test -z "$sparc_cpu" ; then
CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_v8plus__ $CFLAGS"
LDFLAGS="-m32 $LDFLAGS"
fi
CFLAGS="-ffixed-g2 -ffixed-g3 $CFLAGS"
sparc) case $sparc_cpu in
v7|v8)
CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $CFLAGS"
;;
v8plus|v8plusa)
CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $CFLAGS"
;;
*) # sparc_cpu not defined in the command line
CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $CFLAGS"
esac
LDFLAGS="-m32 $LDFLAGS"
CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $CFLAGS"
if test "$solaris" = "no" ; then
CFLAGS="-ffixed-g1 -ffixed-g6 $CFLAGS"
CFLAGS="-ffixed-g1 -ffixed-g6 $CFLAGS"
fi
;;
sparc64) if test -z "$sparc_cpu" ; then
CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $CFLAGS"
LDFLAGS="-m64 $LDFLAGS"
fi
if test "$solaris" = "no" ; then
CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $CFLAGS"
else
CFLAGS="-ffixed-g1 -ffixed-g5 -ffixed-g6 -ffixed-g7 $CFLAGS"
sparc64)
CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $CFLAGS"
LDFLAGS="-m64 $LDFLAGS"
CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $CFLAGS"
if test "$solaris" != "no" ; then
CFLAGS="-ffixed-g1 $CFLAGS"
fi
;;
s390)