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configure, meson: move remaining HAVE_* compiler tests to Meson

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Remove some special cases by moving them to Meson.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20211007130829.632254-8-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2021-10-07 15:08:18 +02:00
parent a76a1f6b76
commit 96a63aeb3d
2 changed files with 18 additions and 38 deletions
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37
configure vendored
View file

@ -2403,18 +2403,6 @@ else
l2tpv3=no
fi
cat > $TMPC <<EOF
#include <sys/mman.h>
int main(int argc, char *argv[]) {
return mlockall(MCL_FUTURE);
}
EOF
if compile_prog "" "" ; then
have_mlockall=yes
else
have_mlockall=no
fi
#########################################
# vhost interdependencies and host support
@ -3842,21 +3830,6 @@ if test "$fortify_source" != "no"; then
fi
fi
##########################################
# check if struct fsxattr is available via linux/fs.h
have_fsxattr=no
cat > $TMPC << EOF
#include <linux/fs.h>
struct fsxattr foo;
int main(void) {
return 0;
}
EOF
if compile_prog "" "" ; then
have_fsxattr=yes
fi
##########################################
# check for usable membarrier system call
if test "$membarrier" = "yes"; then
@ -4358,13 +4331,6 @@ if test "$gdbus_codegen" != "" ; then
fi
echo "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
# Work around a system header bug with some kernel/XFS header
# versions where they both try to define 'struct fsxattr':
# xfs headers will not try to redefine structs from linux headers
# if this macro is set.
if test "$have_fsxattr" = "yes" ; then
echo "HAVE_FSXATTR=y" >> $config_host_mak
fi
if test "$xen" = "enabled" ; then
echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
@ -4569,9 +4535,6 @@ fi
if test "$parallels" = "yes" ; then
echo "CONFIG_PARALLELS=y" >> $config_host_mak
fi
if test "$have_mlockall" = "yes" ; then
echo "HAVE_MLOCKALL=y" >> $config_host_mak
fi
if test "$plugins" = "yes" ; then
echo "CONFIG_PLUGIN=y" >> $config_host_mak

19
meson.build
View file

@ -1601,6 +1601,23 @@ config_host_data.set('CONFIG_SPLICE', cc.links(gnu_source_prefix + '''
return 0;
}'''))
config_host_data.set('HAVE_MLOCKALL', cc.links(gnu_source_prefix + '''
#include <sys/mman.h>
int main(int argc, char *argv[]) {
return mlockall(MCL_FUTURE);
}'''))
# Work around a system header bug with some kernel/XFS header
# versions where they both try to define 'struct fsxattr':
# xfs headers will not try to redefine structs from linux headers
# if this macro is set.
config_host_data.set('HAVE_FSXATTR', cc.links('''
#include <linux/fs.h>'
struct fsxattr foo;
int main(void) {
return 0;
}'''))
# Some versions of Mac OS X incorrectly define SIZE_MAX
config_host_data.set('HAVE_BROKEN_SIZE_MAX', not cc.compiles('''
#include <stdint.h>
@ -1625,7 +1642,7 @@ foreach k, v: config_host
config_host_data.set('HOST_' + v.to_upper(), 1)
elif strings.contains(k)
config_host_data.set_quoted(k, v)
elif k.startswith('CONFIG_') or k.startswith('HAVE_')
elif k.startswith('CONFIG_')
config_host_data.set(k, v == 'y' ? 1 : v)
endif
endforeach