path: root/results/classifier/zero-shot/111/files/1258168

files: 0.086
semantic: 0.083
permissions: 0.082
device: 0.082
PID: 0.077
other: 0.077
network: 0.074
debug: 0.073
socket: 0.070
performance: 0.068
vnc: 0.061
graphic: 0.060
boot: 0.059
KVM: 0.047
files: 0.200
debug: 0.157
other: 0.132
PID: 0.099
semantic: 0.080
permissions: 0.068
boot: 0.048
device: 0.046
network: 0.042
performance: 0.037
socket: 0.036
graphic: 0.026
vnc: 0.014
KVM: 0.014

QEMU fails to build on CentOS 5.10 with --disable-pie reporting "/usr/bin/ld: -f may not be used without -shared "

fails for (7dc65c0 (HEAD, origin/master, origin/HEAD, master) Open 2.0 development tree):

...
libtool  --mode=link --tag=CC cc -m64 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing  -Wendif-labels -Wmissing-include-dirs -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wold-style-definition -fstack-protector-all -I/usr/include/libpng12   -I/usr/include/nss3 -I/usr/include/nspr4 -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1   -I/home/don/qemu/dtc/libfdt -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/home/don/qemu/tests -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -g -Wl,--warn-common -m64 -g  -o vscclient libcacard/vscclient.o libcacard.la  -Wc,-fstack-protector-all -lrt -pthread -L/lib64 -lgthread-2.0 -lglib-2.0    -lz -L/usr/kerberos/lib64 -lcurl -ldl -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lidn -lssl -lcrypto -lz -luuid
cc -m64 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -Wendif-labels -Wmissing-include-dirs -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wold-style-definition -fstack-protector-all -I/usr/include/libpng12 -I/usr/include/nss3 -I/usr/include/nspr4 -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/home/don/qemu/dtc/libfdt -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/home/don/qemu/tests -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -g -Wl,--warn-common -m64 -g -o .libs/vscclient libcacard/vscclient.o -Wl,-fstack-protector-all -pthread  ./.libs/libcacard.so -L/lib64 -L/usr/kerberos/lib64 -lssl3 -lsmime3 -lnss3 -lnssutil3 -lplds4 -lplc4 -lnspr4 -lpthread -lrt -lgthread-2.0 -lglib-2.0 -lcurl -ldl -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lidn -lssl -lcrypto -lz -luuid  -Wl,--rpath -Wl,/usr/local/lib
/usr/bin/ld: -f may not be used without -shared
collect2: ld returned 1 exit status
make: *** [vscclient] Error 1 

rm -rf out/tmp;mkdir out/tmp;pushd out/tmp;../../configure --disable-pie;make V=1 1>zz1 2>&1;popd
~/qemu/out/tmp ~/qemu
Install prefix    /usr/local
BIOS directory    /usr/local/share/qemu
binary directory  /usr/local/bin
library directory /usr/local/lib
libexec directory /usr/local/libexec
include directory /usr/local/include
config directory  /usr/local/etc
local state directory   /usr/local/var
Manual directory  /usr/local/share/man
ELF interp prefix /usr/gnemul/qemu-%M
Source path       /home/don/qemu
C compiler        cc
Host C compiler   cc
C++ compiler      c++
Objective-C compiler cc
ARFLAGS           rv
CFLAGS            -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -g
QEMU_CFLAGS       -m64 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -Wendif-labels -Wmissing-include-dirs -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wold-style-definition -fstack-protector-all   -I/usr/include/libpng12 -I/usr/include/nss3 -I/usr/include/nspr4   -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1   -I$(SRC_PATH)/dtc/libfdt
LDFLAGS           -Wl,--warn-common -m64 -g
make              make
install           install
python            python
smbd              /usr/sbin/smbd
host CPU          x86_64
host big endian   no
target list        alpha-softmmu arm-softmmu cris-softmmu i386-softmmu lm32-softmmu m68k-softmmu microblaze-softmmu microblazeel-softmmu mips-softmmu mips64-softmmu mips64el-softmmu mipsel-softmmu moxie-softmmu or32-softmmu ppc-softmmu ppc64-softmmu ppcemb-softmmu s390x-softmmu sh4-softmmu sh4eb-softmmu sparc-softmmu sparc64-softmmu unicore32-softmmu x86_64-softmmu xtensa-softmmu xtensaeb-softmmu alpha-linux-user arm-linux-user armeb-linux-user cris-linux-user i386-linux-user m68k-linux-user microblaze-linux-user microblazeel-linux-user mips-linux-user mips64-linux-user mips64el-linux-user mipsel-linux-user mipsn32-linux-user mipsn32el-linux-user or32-linux-user ppc-linux-user ppc64-linux-user ppc64abi32-linux-user s390x-linux-user sh4-linux-user sh4eb-linux-user sparc-linux-user sparc32plus-linux-user sparc64-linux-user unicore32-linux-user x86_64-linux-user
tcg debug enabled no
gprof enabled     no
sparse enabled    no
strip binaries    yes
profiler          no
static build      no
-Werror enabled   no
pixman            system
SDL support       yes
GTK support       no
curses support    yes
curl support      yes
mingw32 support   no
Audio drivers     oss
Block whitelist (rw)
Block whitelist (ro)
VirtFS support    yes
VNC support       yes
VNC TLS support   no
VNC SASL support  yes
VNC JPEG support  yes
VNC PNG support   yes
VNC WS support    no
xen support       yes
brlapi support    no
bluez  support    no
Documentation     yes
GUEST_BASE        yes
PIE               no
vde support       no
Linux AIO support no
ATTR/XATTR support yes
Install blobs     yes
KVM support       yes
RDMA support      no
TCG interpreter   no
fdt support       yes
preadv support    no
fdatasync         yes
madvise           yes
posix_madvise     yes
sigev_thread_id   yes
uuid support      yes
libcap-ng support no
vhost-net support yes
vhost-scsi support yes
Trace backend     nop
Trace output file trace-<pid>
spice support     no (/)
rbd support       no
xfsctl support    no
nss used          yes
libusb            no
usb net redir     no
GLX support       yes
libiscsi support  no
build guest agent yes
QGA VSS support   no
seccomp support   no
coroutine backend ucontext
coroutine pool    yes
GlusterFS support no
virtio-blk-data-plane no
gcov              gcov
gcov enabled      no
TPM support       no
libssh2 support   no
TPM passthrough   no
QOM debugging     yes
vhdx              yes

I bisect'd this to:

dcs-xen-53:~/qemu>git-bisect good
37746c5eacf309fa019ea0fa45f776c36c561457 is the first bad commit
commit 37746c5eacf309fa019ea0fa45f776c36c561457
Author: Marc-André Lureau <email address hidden>
Date:   Mon Feb 25 23:31:12 2013 +0100

    build-sys: must link with -fstack-protector

    It is needed to give that flag to the linker as well, but latest
    libtool 2.4.2 still swallows that argument, so let's pass it with
    libtool -Wc argument.

    qemu-1.4.0/stubs/arch-query-cpu-def.c:6: undefined reference to `__stack_chk_guard'

    Signed-off-by: Marc-André Lureau <email address hidden>
    Reviewed-by: Alon Levy <email address hidden>

:100755 100755 33d3354ea30838694020660f5822f551293d7e9a ee2e7e8ad9b8a23af96e4e404e3f7658efcbe74b M      configure
:100644 100644 edc2552f0886c99608b97f85bd932460fa50da73 36aba2de1fa9e0f8acde7640818e94a28dd03c80 M      rules.mak

Using the hack:

git diff
diff --git a/configure b/configure
index 0666228..cf8123b 100755
--- a/configure
+++ b/configure
@@ -1292,7 +1292,9 @@ done
 
 if compile_prog "-Werror -fstack-protector-all" "" ; then
     QEMU_CFLAGS="$QEMU_CFLAGS -fstack-protector-all"
-    LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,-fstack-protector-all"
+    if test "$pie" != "no" ; then
+       LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,-fstack-protector-all"
+    fi
 fi
 
 # Workaround for http://gcc.gnu.org/PR55489.  Happens with -fPIE/-fPIC and

I now get:

/home/don/qemu/libcacard/vscclient.c: In function 'do_socket_read':
/home/don/qemu/libcacard/vscclient.c:410: warning: implicit declaration of function 'g_warn_if_reached'
/home/don/qemu/libcacard/vscclient.c:410: warning: nested extern declaration of 'g_warn_if_reached'
/home/don/qemu/libcacard/vscclient.c: In function 'main':
/home/don/qemu/libcacard/vscclient.c:763: warning: implicit declaration of function 'g_byte_array_unref'
/home/don/qemu/libcacard/vscclient.c:763: warning: nested extern declaration of 'g_byte_array_unref'
...
libcacard/vscclient.o: In function `do_socket_read':
/home/don/qemu/libcacard/vscclient.c:410: undefined reference to `g_warn_if_reached'
libcacard/vscclient.o: In function `main':
/home/don/qemu/libcacard/vscclient.c:763: undefined reference to `g_byte_array_unref'
collect2: ld returned 1 exit status
make: *** [vscclient] Error 1


This is the same as listed in:

https://lists.gnu.org/archive/html/qemu-devel/2013-05/msg01667.html

rpm -q glib2
glib2-2.12.3-4.el5_3.1
glib2-2.12.3-4.el5_3.1

Using:
http://pidgin.im/pipermail/commits/2011-February/018919.html

I came up with:


diff --git a/libcacard/vscclient.c b/libcacard/vscclient.c
index a3cb776..5c9cec8 100644
--- a/libcacard/vscclient.c
+++ b/libcacard/vscclient.c
@@ -407,7 +407,13 @@ do_socket_read(GIOChannel *source,
             }
             break;
         default:
+#if GLIB_CHECK_VERSION(2, 16 ,0)
             g_warn_if_reached();
+#else
+           g_log(G_LOG_DOMAIN, G_LOG_LEVEL_WARNING,
+                 "(%s:%d):%s%s code should not be reached",
+                 __FILE__, __LINE__, G_STRFUNC, G_STRFUNC[0] ? ":" : "");
+#endif
             return FALSE;
         }
 
@@ -760,7 +766,11 @@ main(
 
     g_io_channel_unref(channel_stdin);
     g_io_channel_unref(channel_socket);
+#if GLIB_CHECK_VERSION(2, 22, 0)
     g_byte_array_unref(socket_to_send);
+#else
+    g_byte_array_free(socket_to_send, TRUE);
+#endif
 
     closesocket(sock);
     return 0;


And I get a clean compile.

We met the same problem when compiling qemu 2.0.0 on CentOS6, and fixed it with a similar patch to the configure script.

Can you please test this patch?

My testing of this patch is that it does not help.

  LINK  qemu-bridge-helper
  CC    qmp-marshal.o
lt LINK vscclient
/usr/bin/ld: -f may not be used without -shared
collect2: ld returned 1 exit status
make: *** [vscclient] Error 1
make: *** Waiting for unfinished jobs....
dcs-xen-53:~/qemu/out/bug-1258168>git show
commit cceddd04255cdacacf91562d43fdb7afcec91242
Author: Paolo Bonzini <email address hidden>
Date:   Thu Nov 13 16:34:16 2014 +0000

    configure: test patch for 1258168

diff --git a/configure b/configure
index 47048f0..b7bf30a 100755
--- a/configure
+++ b/configure
@@ -140,8 +140,10 @@ do_libtool() {
 }
 
 libtool_prog() {
-    do_libtool --mode=compile $QEMU_CFLAGS -c -fPIE -DPIE -o $TMPO $TMPC || return $?
-    do_libtool --mode=link $LDFLAGS -o $TMPA $TMPL -rpath /usr/local/lib
+    local_cflags="$1"
+    local_ldflags="$2"
+    do_libtool --mode=compile $QEMU_CFLAGS $local_cflags -c -fPIE -DPIE -o $TMPO $TMPC || return $?
+    do_libtool --mode=link $LDFLAGS $local_ldflags -o $TMPA $TMPL -rpath /usr/local/lib
 }
 
 # symbolically link $1 to $2.  Portable version of "ln -sf".
@@ -1501,13 +1503,16 @@ if test "$stack_protector" != "no"; then
   for flag in $gcc_flags; do
     # We need to check both a compile and a link, since some compiler
     # setups fail only on a .c->.o compile and some only at link time
-    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
-       compile_prog "-Werror $flag" ""; then
-      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
-      LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,$flag"
-      sp_on=1
-      break
+    do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC || continue
+    compile_prog "-Werror $flag" "" || continue
+    if test -n "$libtool"; then
+      libtool_prog "-Werror $flag" "-Wc,$flag" || continue
     fi
+
+    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
+    LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,$flag"
+    sp_on=1
+    break
   done
   if test "$stack_protector" = yes; then
     if test $sp_on = 0; then
@@ -1608,7 +1613,7 @@ g(unsigned char *buf, int len)
 }
 
 EOF
-  if ! libtool_prog; then
+  if ! libtool_prog "" ""; then
     echo "Disabling libtool due to broken toolchain support"
     libtool=
   fi
dcs-xen-53:~/qemu/out/bug-1258168>git log -2
commit cceddd04255cdacacf91562d43fdb7afcec91242
Author: Paolo Bonzini <email address hidden>
Date:   Thu Nov 13 16:34:16 2014 +0000

    configure: test patch for 1258168

commit b56cb288954d900dec79cc55128efa61bebf6178
Merge: e08d300 953ea14
Author: Peter Maydell <email address hidden>
Date:   Thu Nov 13 13:02:31 2014 +0000

    Merge remote-tracking branch 'remotes/kraxel/tags/pull-seabios-1.7.5.1-20141113-1' into staging
    
    update seabios to 1.7.5.1 stable release
    
    # gpg: Signature made Thu 13 Nov 2014 11:03:05 GMT using RSA key ID D3E87138
    # gpg: Good signature from "Gerd Hoffmann (work) <email address hidden>"
    # gpg:                 aka "Gerd Hoffmann <email address hidden>"
    # gpg:                 aka "Gerd Hoffmann (private) <email address hidden>"
    
    * remotes/kraxel/tags/pull-seabios-1.7.5.1-20141113-1:
      update seabios to 1.7.5.1 stable release
    
    Signed-off-by: Peter Maydell <email address hidden>


libcacard has been removed from the QEMU sources and is an external project now, so this problem should not exist anymore with the latest version of QEMU. If it still persists, please feel free to re-open this ticket.