X-Git-Url: http://vcs.maemo.org/git/?a=blobdiff_plain;f=configure;h=4d4330c8a346da4599f5d34178056687bcdc59a2;hb=HEAD;hp=6ab4d808bf218a08f56497a5d56c7db93d7600cd;hpb=769ce76d0e220e1ecde16154e76d43cf7099e7c6;p=qemu

diff --git a/configure b/configure
index 6ab4d80..4d4330c 100755
--- a/configure
+++ b/configure
@@ -127,6 +127,9 @@ case "$cpu" in
   m68k)
     cpu="m68k"
   ;;
+  microblaze)
+    cpu="microblaze"
+  ;;
   mips)
     cpu="mips"
   ;;
@@ -154,6 +157,7 @@ case "$cpu" in
 esac
 gprof="no"
 debug_tcg="no"
+debug="no"
 sparse="no"
 strip_opt="yes"
 bigendian="no"
@@ -176,7 +180,8 @@ softmmu="yes"
 linux_user="no"
 darwin_user="no"
 bsd_user="no"
-build_docs="yes"
+guest_base="no"
+build_docs="no"
 uname_release=""
 curses="yes"
 curl="yes"
@@ -408,6 +413,12 @@ for opt do
   ;;
   --disable-debug-tcg) debug_tcg="no"
   ;;
+  --enable-debug)
+      # Enable debugging options that aren't excessively noisy
+      debug_tcg="yes"
+      debug="yes"
+      strip_opt="no"
+  ;;
   --enable-sparse) sparse="yes"
   ;;
   --disable-sparse) sparse="no"
@@ -455,6 +466,8 @@ for opt do
   ;;
   --enable-bsd-user) bsd_user="yes"
   ;;
+  --enable-guest-base) guest_base="yes"
+  ;;
   --enable-uname-release=*) uname_release="$optarg"
   ;;
   --sparc_cpu=*)
@@ -501,7 +514,10 @@ for opt do
 done
 
 # default flags for all hosts
-CFLAGS="$CFLAGS -O2 -g -fno-strict-aliasing"
+CFLAGS="$CFLAGS -g -fno-strict-aliasing"
+if test "$debug" = "no" ; then
+  CFLAGS="$CFLAGS -O2"
+fi
 CFLAGS="$CFLAGS -Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls"
 LDFLAGS="$LDFLAGS -g"
 if test "$werror" = "yes" ; then
@@ -586,6 +602,7 @@ echo "  --install=INSTALL        use specified install [$install]"
 echo "  --static                 enable static build [$static]"
 echo "  --enable-debug-tcg       enable TCG debugging"
 echo "  --disable-debug-tcg      disable TCG debugging (default)"
+echo "  --disable-debug          enable common debug build options"
 echo "  --enable-sparse          enable sparse checker"
 echo "  --disable-sparse         disable sparse checker (default)"
 echo "  --disable-strip          disable stripping binaries"
@@ -614,6 +631,8 @@ echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
+echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
+echo "                           emulation targets"
 echo "  --fmod-lib               path to FMOD library"
 echo "  --fmod-inc               path to FMOD includes"
 echo "  --oss-lib                path to OSS library"
@@ -680,6 +699,7 @@ x86_64-softmmu \
 arm-softmmu \
 cris-softmmu \
 m68k-softmmu \
+microblaze-softmmu \
 mips-softmmu \
 mipsel-softmmu \
 mips64-softmmu \
@@ -702,6 +722,7 @@ arm-linux-user \
 armeb-linux-user \
 cris-linux-user \
 m68k-linux-user \
+microblaze-linux-user \
 mips-linux-user \
 mipsel-linux-user \
 ppc-linux-user \
@@ -1073,7 +1094,7 @@ if test "$curl" = "yes" ; then
 #include <curl/curl.h>
 int main(void) { return curl_easy_init(); }
 EOF
-  curl_libs=`curl-config --libs`
+  curl_libs=`curl-config --libs 2>/dev/null`
  if $cc $ARCH_CFLAGS $curl_libs -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
     curl=yes
   fi
@@ -1142,7 +1163,9 @@ EOF
 	| grep "error: " \
 	| awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
       if test "$kvmerr" != "" ; then
-        kvm="no - (${kvmerr})"
+        kvm="no - (${kvmerr})\n\
+    NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
+recent kvm-kmod from http://sourceforge.net/projects/kvm."
       fi
     fi
   fi
@@ -1150,18 +1173,22 @@ fi
 
 ##########################################
 # pthread probe
+PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
 PTHREADLIBS=""
 
 if test "$pthread" = yes; then
   pthread=no
 cat > $TMPC << EOF
 #include <pthread.h>
-int main(void) { pthread_mutex_t lock;  return 0; }
+int main(void) { pthread_create(0,0,0,0); return 0; }
 EOF
-  if $cc $ARCH_CFLAGS -o $TMPE $PTHREADLIBS $TMPC 2> /dev/null > /dev/null ; then
-    pthread=yes
-    PTHREADLIBS="-lpthread"
-  fi
+  for pthread_lib in $PTHREADLIBS_LIST; do
+    if $cc $ARCH_CFLAGS -o $TMPE $TMPC $pthread_lib 2> /dev/null > /dev/null ; then
+      pthread=yes
+      PTHREADLIBS="$pthread_lib"
+      break
+    fi
+  done
 fi
 
 if test "$pthread" = no; then
@@ -1254,6 +1281,25 @@ EOF
   fi
 fi
 
+# check if utimensat and futimens are supported
+utimens=no
+cat > $TMPC << EOF
+#define _ATFILE_SOURCE
+#define _GNU_SOURCE
+#include <stddef.h>
+#include <fcntl.h>
+
+int main(void)
+{
+    utimensat(AT_FDCWD, "foo", NULL, 0);
+    futimens(0, NULL);
+    return 0;
+}
+EOF
+if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
+  utimens=yes
+fi
+
 # Check if tools are available to build documentation.
 if test "$build_docs" = "yes" -a \( ! -x "`which texi2html 2>/dev/null`" -o ! -x "`which pod2man 2>/dev/null`" \) ; then
   build_docs="no"
@@ -1353,11 +1399,12 @@ echo "Documentation     $build_docs"
 [ ! -z "$uname_release" ] && \
 echo "uname -r          $uname_release"
 echo "NPTL support      $nptl"
+echo "GUEST_BASE        $guest_base"
 echo "vde support       $vde"
 echo "AIO support       $aio"
 echo "IO thread         $io_thread"
 echo "Install blobs     $blobs"
-echo "KVM support       $kvm"
+echo -e "KVM support       $kvm"
 echo "fdt support       $fdt"
 echo "preadv support    $preadv"
 
@@ -1443,6 +1490,10 @@ case "$cpu" in
     echo "ARCH=m68k" >> $config_mak
     echo "#define HOST_M68K 1" >> $config_h
   ;;
+  microblaze)
+    echo "ARCH=microblaze" >> $config_mak
+    echo "#define HOST_MICROBLAZE 1" >> $config_h
+  ;;
   mips)
     echo "ARCH=mips" >> $config_mak
     echo "#define HOST_MIPS 1" >> $config_h
@@ -1479,6 +1530,9 @@ esac
 if test "$debug_tcg" = "yes" ; then
   echo "#define DEBUG_TCG 1" >> $config_h
 fi
+if test "$debug" = "yes" ; then
+  echo "#define DEBUG_EXEC 1" >> $config_h
+fi
 if test "$sparse" = "yes" ; then
   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_mak
   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_mak
@@ -1644,6 +1698,9 @@ fi
 if test "$atfile" = "yes" ; then
   echo "#define CONFIG_ATFILE 1" >> $config_h
 fi
+if test "$utimens" = "yes" ; then
+  echo "#define CONFIG_UTIMENSAT 1" >> $config_h
+fi
 if test "$inotify" = "yes" ; then
   echo "#define CONFIG_INOTIFY 1" >> $config_h
 fi
@@ -1747,7 +1804,14 @@ if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
 fi
 echo "TOOLS=$tools" >> $config_mak
 
-test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
+if test -f ${config_h}~ ; then
+  if cmp -s $config_h ${config_h}~ ; then
+    mv ${config_h}~ $config_h
+  else
+    rm ${config_h}~
+  fi
+fi
+
 config_host_mak=${config_mak}
 
 for target in $target_list; do
@@ -1758,6 +1822,7 @@ target_cpu=`echo $target | cut -d '-' -f 1`
 target_bigendian="no"
 [ "$target_cpu" = "armeb" ] && target_bigendian=yes
 [ "$target_cpu" = "m68k" ] && target_bigendian=yes
+[ "$target_cpu" = "microblaze" ] && target_bigendian=yes
 [ "$target_cpu" = "mips" ] && target_bigendian=yes
 [ "$target_cpu" = "mipsn32" ] && target_bigendian=yes
 [ "$target_cpu" = "mips64" ] && target_bigendian=yes
@@ -1827,17 +1892,18 @@ target_nptl="no"
 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
 gdb_xml_files=""
+target_kvm="$kvm"
 
 # Make sure the target and host cpus are compatible
-if test "$kvm" = "yes" -a ! \( "$target_cpu" = "$cpu" -o \
+if test ! \( "$target_cpu" = "$cpu" -o \
   \( "$target_cpu" = "ppcemb" -a "$cpu" = "ppc" \) -o \
   \( "$target_cpu" = "x86_64" -a "$cpu" = "i386"   \) -o \
   \( "$target_cpu" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
-  kvm="no"
+  target_kvm="no"
 fi
 # Disable KVM for linux-user
-if test "$kvm" = "yes" -a "$target_softmmu" = "no" ; then
-  kvm="no"
+if test "$target_softmmu" = "no" ; then
+  target_kvm="no"
 fi
 
 case "$target_cpu" in
@@ -1850,7 +1916,7 @@ case "$target_cpu" in
       echo "CONFIG_KQEMU=yes" >> $config_mak
       echo "#define CONFIG_KQEMU 1" >> $config_h
     fi
-    if test "$kvm" = "yes" ; then
+    if test "$target_kvm" = "yes" ; then
       echo "CONFIG_KVM=yes" >> $config_mak
       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
       echo "#define CONFIG_KVM 1" >> $config_h
@@ -1872,7 +1938,7 @@ case "$target_cpu" in
       echo "CONFIG_KQEMU=yes" >> $config_mak
       echo "#define CONFIG_KQEMU 1" >> $config_h
     fi
-    if test "$kvm" = "yes" ; then
+    if test "$target_kvm" = "yes" ; then
       echo "CONFIG_KVM=yes" >> $config_mak
       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
       echo "#define CONFIG_KVM 1" >> $config_h
@@ -1914,7 +1980,15 @@ case "$target_cpu" in
     gdb_xml_files="cf-core.xml cf-fp.xml"
     target_phys_bits=32
   ;;
-  mips|mipsel)
+  microblaze)
+    echo "TARGET_ARCH=microblaze" >> $config_mak
+    echo "#define TARGET_ARCH \"microblaze\"" >> $config_h
+    echo "#define TARGET_MICROBLAZE 1" >> $config_h
+    bflt="yes"
+    target_nptl="yes"
+    target_phys_bits=32
+  ;;
+ mips|mipsel)
     echo "TARGET_ARCH=mips" >> $config_mak
     echo "#define TARGET_ARCH \"mips\"" >> $config_h
     echo "#define TARGET_MIPS 1" >> $config_h
@@ -1949,7 +2023,7 @@ case "$target_cpu" in
     echo "#define TARGET_ARCH \"ppcemb\"" >> $config_h
     echo "#define TARGET_PPC 1" >> $config_h
     echo "#define TARGET_PPCEMB 1" >> $config_h
-    if test "$kvm" = "yes" ; then
+    if test "$target_kvm" = "yes" ; then
       echo "CONFIG_KVM=yes" >> $config_mak
       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
       echo "#define CONFIG_KVM 1" >> $config_h
@@ -2051,6 +2125,7 @@ echo "TARGET_XML_FILES=$list" >> $config_mak
 if test "$target_cpu" = "arm" \
      -o "$target_cpu" = "armeb" \
      -o "$target_cpu" = "m68k" \
+     -o "$target_cpu" = "microblaze" \
      -o "$target_cpu" = "mips" \
      -o "$target_cpu" = "mipsel" \
      -o "$target_cpu" = "mipsn32" \
@@ -2080,6 +2155,9 @@ if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
   echo "TARGET_HAS_ELFLOAD32=yes" >> $config_mak
   echo "#define TARGET_HAS_ELFLOAD32 1" >> $config_h
 fi
+if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
+  echo "#define CONFIG_USE_GUEST_BASE 1" >> $config_h
+fi
 if test "$target_bsd_user" = "yes" ; then
   echo "CONFIG_BSD_USER=yes" >> $config_mak
   echo "#define CONFIG_BSD_USER 1" >> $config_h