gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
-gcc_flags="-Wendif-labels $gcc_flags"
+gcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
gcc_flags="-Wno-initializer-overrides $gcc_flags"
gcc_flags="-Wno-string-plus-int $gcc_flags"
# Note that we do not add -Werror to gcc_flags here, because that would
##########################################
# avx2 optimization requirement check
-cat > $TMPC << EOF
+
+if test "$static" = "no" ; then
+ cat > $TMPC << EOF
#pragma GCC push_options
#pragma GCC target("avx2")
#include <cpuid.h>
int foo(void *a) __attribute__((ifunc("bar_ifunc")));
int main(int argc, char *argv[]) { return foo(argv[0]);}
EOF
-if compile_object "" ; then
- if has readelf; then
- if readelf --syms $TMPO 2>/dev/null |grep -q "IFUNC.*foo"; then
- avx2_opt="yes"
- fi
- fi
+ if compile_object "" ; then
+ if has readelf; then
+ if readelf --syms $TMPO 2>/dev/null |grep -q "IFUNC.*foo"; then
+ avx2_opt="yes"
+ fi
+ fi
+ fi
fi
#########################################
if test "$found" = "no"; then
LIBS="$pthread_lib $LIBS"
fi
+ PTHREAD_LIB="$pthread_lib"
break
fi
done
if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
case "$vss_win32_sdk" in
- "") vss_win32_include="-I$source_path" ;;
+ "") vss_win32_include="-isystem $source_path" ;;
*\ *) # The SDK is installed in "Program Files" by default, but we cannot
# handle path with spaces. So we symlink the headers into ".sdk/vss".
- vss_win32_include="-I$source_path/.sdk/vss"
+ vss_win32_include="-isystem $source_path/.sdk/vss"
symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
;;
- *) vss_win32_include="-I$vss_win32_sdk"
+ *) vss_win32_include="-isystem $vss_win32_sdk"
esac
cat > $TMPC << EOF
#define __MIDL_user_allocate_free_DEFINED__
if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
"$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
"$softmmu" = yes ; then
- roms="optionrom"
+ # Different host OS linkers have different ideas about the name of the ELF
+ # emulation. Linux and OpenBSD use 'elf_i386'; FreeBSD uses the _fbsd
+ # variant; and Windows uses i386pe.
+ for emu in elf_i386 elf_i386_fbsd i386pe; do
+ if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
+ ld_i386_emulation="$emu"
+ roms="optionrom"
+ break
+ fi
+ done
fi
if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
roms="$roms spapr-rtas"
echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
echo "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
+echo "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
echo "LIBS+=$LIBS" >> $config_host_mak
echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
+echo "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
echo "EXESUF=$EXESUF" >> $config_host_mak
echo "DSOSUF=$DSOSUF" >> $config_host_mak
echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
echo "LD=$ld" >> $config_mak
done
+# set up tests data directory
+if [ ! -e tests/data ]; then
+ symlink "$source_path/tests/data" tests/data
+fi
+
# set up qemu-iotests in this build directory
iotests_common_env="tests/qemu-iotests/common.env"
iotests_check="tests/qemu-iotests/check"