diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/configure b/configure index 8a3acef89d..f555923311 100755 --- a/configure +++ b/configure @@ -5755,11 +5755,11 @@ int main(void) { uint64_t x = 0, y = 0; #ifdef __ATOMIC_RELAXED - y = __atomic_load_8(&x, 0); - __atomic_store_8(&x, y, 0); - __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0); - __atomic_exchange_8(&x, y, 0); - __atomic_fetch_add_8(&x, y, 0); + y = __atomic_load_n(&x, __ATOMIC_RELAXED); + __atomic_store_n(&x, y, __ATOMIC_RELAXED); + __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED); + __atomic_exchange_n(&x, y, __ATOMIC_RELAXED); + __atomic_fetch_add(&x, y, __ATOMIC_RELAXED); #else typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1]; __sync_lock_test_and_set(&x, y); @@ -8065,6 +8065,9 @@ fi # so the build tree will be missing the link back to the new file, and # tests might fail. Prefer to keep the relevant files in their own # directory and symlink the directory instead. +# UNLINK is used to remove symlinks from older development versions +# that might get into the way when doing "git update" without doing +# a "make distclean" in between. DIRS="tests tests/tcg tests/tcg/lm32 tests/qapi-schema tests/qtest/libqos" DIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph" DIRS="$DIRS docs docs/interop fsdev scsi" @@ -8081,6 +8084,7 @@ LINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit LINKS="$LINKS tests/acceptance tests/data" LINKS="$LINKS tests/qemu-iotests/check" LINKS="$LINKS python" +UNLINK="pc-bios/keymaps" for bios_file in \ $source_path/pc-bios/*.bin \ $source_path/pc-bios/*.elf \ @@ -8101,6 +8105,11 @@ for f in $LINKS ; do symlink "$source_path/$f" "$f" fi done +for f in $UNLINK ; do + if [ -L "$f" ]; then + rm -f "$f" + fi +done (for i in $cross_cc_vars; do export $i @@ -8163,6 +8172,9 @@ if test -n "$cross_prefix"; then ?:*) pre_prefix=/ ;; esac fi + if test "$linux" = "yes" ; then + echo "system = 'linux'" >> $cross + fi case "$ARCH" in i386|x86_64) echo "cpu_family = 'x86'" >> $cross |