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configure: Drop AIX host support

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Nobody has mentioned AIX host support on the mailing list for years,
and we have no test systems for it so it is most likely broken.
We've advertised in configure for two releases now that we plan
to drop support for this host OS, and have had no complaints.
Drop the AIX host support code.

We can also drop the now-unused AIX version of sys_cache_info().

Note that the _CALL_AIX define used in the PPC tcg backend is
also used for Linux PPC64, and so that code should not be removed.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 1504545540-8002-1-git-send-email-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2017-09-04 18:19:00 +01:00
parent cda4a338c4
commit 7872375219
2 changed files with 2 additions and 22 deletions
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13
configure vendored
View File

@ -350,7 +350,6 @@ cocoa="no"
softmmu="yes"
linux_user="no"
bsd_user="no"
aix="no"
blobs="yes"
pkgversion=""
pie=""
@ -554,8 +553,6 @@ elif check_define __NetBSD__; then
targetos='NetBSD'
elif check_define __APPLE__; then
targetos='Darwin'
elif check_define _AIX; then
targetos='AIX'
else
# This is a fatal error, but don't report it yet, because we
# might be going to just print the --help text, or it might
@ -764,10 +761,6 @@ SunOS)
LIBS="$solarisnetlibs $LIBS"
libs_qga="$solarisnetlibs $libs_qga"
;;
AIX)
aix="yes"
make="${MAKE-gmake}"
;;
Haiku)
haiku="yes"
QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
@ -4211,7 +4204,7 @@ elif compile_prog "" "$pthread_lib -lrt" ; then
fi
if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
"$aix" != "yes" -a "$haiku" != "yes" ; then
"$haiku" != "yes" ; then
libs_softmmu="-lutil $libs_softmmu"
fi
@ -5520,10 +5513,6 @@ if test "$darwin" = "yes" ; then
echo "CONFIG_DARWIN=y" >> $config_host_mak
fi
if test "$aix" = "yes" ; then
echo "CONFIG_AIX=y" >> $config_host_mak
fi
if test "$solaris" = "yes" ; then
echo "CONFIG_SOLARIS=y" >> $config_host_mak
fi

11
util/cacheinfo.c
View File

@ -15,16 +15,7 @@ int qemu_dcache_linesize = 0;
* Operating system specific detection mechanisms.
*/
#if defined(_AIX)
# include <sys/systemcfg.h>
static void sys_cache_info(int *isize, int *dsize)
{
*isize = _system_configuration.icache_line;
*dsize = _system_configuration.dcache_line;
}
#elif defined(_WIN32)
#if defined(_WIN32)
static void sys_cache_info(int *isize, int *dsize)
{