diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/configure b/configure index 7e09b79fe5..7d083bdd85 100755 --- a/configure +++ b/configure @@ -321,6 +321,7 @@ vhdx="" numa="" tcmalloc="no" jemalloc="no" +replication="yes" # parse CC options first for opt do @@ -389,7 +390,11 @@ sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}" ARFLAGS="${ARFLAGS-rv}" # default flags for all hosts -QEMU_CFLAGS="-fno-strict-aliasing -fno-common $QEMU_CFLAGS" +# We use -fwrapv to tell the compiler that we require a C dialect where +# left shift of signed integers is well defined and has the expected +# 2s-complement style results. (Both clang and gcc agree that it +# provides these semantics.) +QEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS" QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" @@ -506,8 +511,6 @@ elif check_define __arm__ ; then cpu="arm" elif check_define __aarch64__ ; then cpu="aarch64" -elif check_define __hppa__ ; then - cpu="hppa" else cpu=$(uname -m) fi @@ -1156,6 +1159,10 @@ for opt do ;; --enable-jemalloc) jemalloc="yes" ;; + --disable-replication) replication="no" + ;; + --enable-replication) replication="yes" + ;; *) echo "ERROR: unknown option $opt" echo "Try '$0 --help' for more information" @@ -1386,6 +1393,7 @@ disabled with --disable-FEATURE, default is enabled if available: numa libnuma support tcmalloc tcmalloc support jemalloc jemalloc support + replication replication support NOTE: The object files are built at the place where configure is launched EOF @@ -3006,7 +3014,7 @@ fi # g_test_trap_subprocess added in 2.38. Used by some tests. glib_subprocess=yes -if ! $pkg_config --atleast-version=2.38 glib-2.0; then +if test "$mingw32" = "yes" || ! $pkg_config --atleast-version=2.38 glib-2.0; then glib_subprocess=no fi @@ -4918,6 +4926,7 @@ echo "NUMA host support $numa" echo "tcmalloc support $tcmalloc" echo "jemalloc support $jemalloc" echo "avx2 optimization $avx2_opt" +echo "replication support $replication" if test "$sdl_too_old" = "yes"; then echo "-> Your SDL version is too old - please upgrade to have SDL support" @@ -5498,6 +5507,10 @@ if test "$have_rtnetlink" = "yes" ; then echo "CONFIG_RTNETLINK=y" >> $config_host_mak fi +if test "$replication" = "yes" ; then + echo "CONFIG_REPLICATION=y" >> $config_host_mak +fi + # Hold two types of flag: # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on # a thread we have a handle to @@ -5884,9 +5897,6 @@ for i in $ARCH $TARGET_BASE_ARCH ; do cris) disas_config "CRIS" ;; - hppa) - disas_config "HPPA" - ;; i386|x86_64|x32) disas_config "I386" ;; |