]> Git Repo - qemu.git/blobdiff - configure
hpet: Coding style cleanups and some refactorings
[qemu.git] / configure
index 73d566fe7a53c338605d8aa71124ebf7eb48d982..c0d8aa52b9b545979d0d0d1731dcafa3a8327d9a 100755 (executable)
--- a/configure
+++ b/configure
@@ -15,7 +15,7 @@ TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
 
-trap "rm -f $TMPC $TMPO $TMPE ; exit" 0 2 3 15
+trap "rm -f $TMPC $TMPO $TMPE ; exit" EXIT INT QUIT TERM
 
 compile_object() {
   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null
@@ -65,10 +65,8 @@ path_of() {
 
 # default parameters
 cpu=""
-prefix=""
 interp_prefix="/usr/gnemul/qemu-%M"
 static="no"
-sysconfdir=""
 sparc_cpu=""
 cross_prefix=""
 cc="gcc"
@@ -195,6 +193,12 @@ elif check_define __mips__ ; then
   cpu="mips"
 elif check_define __ia64__ ; then
   cpu="ia64"
+elif check_define __s390__ ; then
+  if check_define __s390x__ ; then
+    cpu="s390x"
+  else
+    cpu="s390"
+  fi
 else
   cpu=`uname -m`
 fi
@@ -232,7 +236,8 @@ case "$cpu" in
     cpu="sparc"
   ;;
   *)
-    cpu="unknown"
+    echo "Unsupported CPU = $cpu"
+    exit 1
   ;;
 esac
 
@@ -275,6 +280,13 @@ strip_opt="yes"
 bigendian="no"
 mingw32="no"
 EXESUF=""
+prefix="/usr/local"
+mandir="\${prefix}/share/man"
+datadir="\${prefix}/share/qemu"
+docdir="\${prefix}/share/doc/qemu"
+bindir="\${prefix}/bin"
+sysconfdir="\${prefix}/etc"
+confsuffix="/qemu"
 slirp="yes"
 fmod_lib=""
 fmod_inc=""
@@ -449,6 +461,13 @@ if test "$mingw32" = "yes" ; then
   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
   LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
+  prefix="c:/Program Files/Qemu"
+  mandir="\${prefix}"
+  datadir="\${prefix}"
+  docdir="\${prefix}"
+  bindir="\${prefix}"
+  sysconfdir="\${prefix}"
+  confsuffix=""
 fi
 
 # find source path
@@ -500,6 +519,14 @@ for opt do
     static="yes"
     LDFLAGS="-static $LDFLAGS"
   ;;
+  --mandir=*) mandir="$optarg"
+  ;;
+  --bindir=*) bindir="$optarg"
+  ;;
+  --datadir=*) datadir="$optarg"
+  ;;
+  --docdir=*) docdir="$optarg"
+  ;;
   --sysconfdir=*) sysconfdir="$optarg"
   ;;
   --disable-sdl) sdl="no"
@@ -660,6 +687,8 @@ for opt do
   ;;
   --enable-vhost-net) vhost_net="yes"
   ;;
+  --*dir)
+  ;;
   *) echo "ERROR: unknown option $opt"; show_help="yes"
   ;;
   esac
@@ -697,7 +726,12 @@ case "$cpu" in
            fi
            ;;
     s390)
-           QEMU_CFLAGS="-march=z900 $QEMU_CFLAGS"
+           QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
+           LDFLAGS="-m31 $LDFLAGS"
+           ;;
+    s390x)
+           QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
+           LDFLAGS="-m64 $LDFLAGS"
            ;;
     i386)
            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
@@ -722,6 +756,9 @@ case "$cpu" in
     ia64*)
            host_guest_base="yes"
            ;;
+    hppa*)
+           host_guest_base="yes"
+           ;;
 esac
 
 [ -z "$guest_base" ] && guest_base="$host_guest_base"
@@ -744,13 +781,18 @@ echo "Advanced options (experts only):"
 echo "  --source-path=PATH       path of source code [$source_path]"
 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 echo "  --cc=CC                  use C compiler CC [$cc]"
-echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
+echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
+echo "                           build time"
 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 echo "  --make=MAKE              use specified make [$make]"
 echo "  --install=INSTALL        use specified install [$install]"
 echo "  --static                 enable static build [$static]"
-echo "  --sysconfdir=PATH        install config in PATH"
+echo "  --mandir=PATH            install man pages in PATH"
+echo "  --datadir=PATH           install firmware in PATH"
+echo "  --docdir=PATH            install documentation in PATH"
+echo "  --bindir=PATH            install binaries in PATH"
+echo "  --sysconfdir=PATH        install config in PATH/qemu"
 echo "  --enable-debug-tcg       enable TCG debugging"
 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 echo "  --enable-debug           enable common debug build options"
@@ -924,6 +966,13 @@ if test -z "$target_list" ; then
     echo "No targets enabled"
     exit 1
 fi
+# see if system emulation was really requested
+case " $target_list " in
+  *"-softmmu "*) softmmu=yes
+  ;;
+  *) softmmu=no
+  ;;
+esac
 
 feature_not_found() {
   feature=$1
@@ -1061,7 +1110,17 @@ fi
 ##########################################
 # SDL probe
 
-if $pkgconfig sdl --modversion >/dev/null 2>&1; then
+# Look for sdl configuration program (pkg-config or sdl-config).
+# Prefer variant with cross prefix if cross compiling,
+# and favour pkg-config with sdl over sdl-config.
+if test -n "$cross_prefix" -a $pkgconfig != pkg-config && \
+     $pkgconfig sdl --modversion >/dev/null 2>&1; then
+  sdlconfig="$pkgconfig sdl"
+  _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
+elif test -n "$cross_prefix" && has ${cross_prefix}sdl-config; then
+  sdlconfig="${cross_prefix}sdl-config"
+  _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
+elif $pkgconfig sdl --modversion >/dev/null 2>&1; then
   sdlconfig="$pkgconfig sdl"
   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
 elif has sdl-config; then
@@ -1485,7 +1544,7 @@ EOF
             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
       fi
   else
-    kvm_cflags=`pkg-config --cflags kvm-kmod 2> /dev/null`
+    kvm_cflags=`$pkgconfig --cflags kvm-kmod 2>/dev/null`
   fi
   if compile_prog "$kvm_cflags" "" ; then
     kvm=yes
@@ -1533,7 +1592,7 @@ EOF
             fi
     else
             if test "$vhost_net" = "yes" ; then
-                echo -e "NOTE: vhost-net feature requires KVM (--enable-kvm)."
+                echo "NOTE: vhost-net feature requires KVM (--enable-kvm)."
                 feature_not_found "vhost-net"
             fi
             vhost_net=no
@@ -1576,7 +1635,8 @@ int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); retu
 EOF
   if compile_prog "" "-laio" ; then
     linux_aio=yes
-    LIBS="$LIBS -laio"
+    libs_softmmu="$libs_softmmu -laio"
+    libs_tools="$libs_tools -laio"
   else
     if test "$linux_aio" = "yes" ; then
       feature_not_found "linux AIO"
@@ -1940,36 +2000,35 @@ if test "$solaris" = "no" ; then
     fi
 fi
 
-if test "$mingw32" = "yes" ; then
-  if test -z "$prefix" ; then
-      prefix="c:/Program Files/Qemu"
-  fi
-  mansuffix=""
-  datasuffix=""
-  confsuffix=""
-  docsuffix=""
-  binsuffix=""
-  if test -z "$sysconfdir" ; then
-      sysconfdir="${prefix}"
-  fi
-else
-  if test -z "$prefix" ; then
-      prefix="/usr/local"
-  fi
-  mansuffix="/share/man"
-  datasuffix="/share/qemu"
-  docsuffix="/share/doc/qemu"
-  binsuffix="/bin"
-  if test -z "$sysconfdir" ; then
-      sysconfdir="${prefix}/etc"
+confdir=$sysconfdir$confsuffix
+
+tools=
+if test "$softmmu" = yes ; then
+  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
+  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
+      tools="qemu-nbd\$(EXESUF) $tools"
+    if [ "$check_utests" = "yes" ]; then
+      tools="check-qint check-qstring check-qdict check-qlist $tools"
+      tools="check-qfloat check-qjson $tools"
+    fi
   fi
 fi
 
+# Mac OS X ships with a broken assembler
+roms=
+if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
+        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
+        "$softmmu" = yes ; then
+  roms="optionrom"
+fi
+
+
 echo "Install prefix    $prefix"
-echo "BIOS directory    $prefix$datasuffix"
-echo "binary directory  $prefix$binsuffix"
+echo "BIOS directory    `eval echo $datadir`"
+echo "binary directory  `eval echo $bindir`"
+echo "config directory  `eval echo $sysconfdir`"
 if test "$mingw32" = "no" ; then
-echo "Manual directory  $prefix$mansuffix"
+echo "Manual directory  `eval echo $mandir`"
 echo "ELF interp prefix $interp_prefix"
 fi
 echo "Source path       $source_path"
@@ -2040,12 +2099,13 @@ printf "# Configured with:" >> $config_host_mak
 printf " '%s'" "$0" "$@" >> $config_host_mak
 echo >> $config_host_mak
 
-echo "CONFIG_QEMU_SHAREDIR=\"$prefix$datasuffix\"" >> $config_host_mak
-if test "$mingw32" = "yes" ; then
-  echo "CONFIG_QEMU_CONFDIR=\"$sysconfdir\"" >> $config_host_mak
-else
-  echo "CONFIG_QEMU_CONFDIR=\"${sysconfdir}/qemu\"" >> $config_host_mak
-fi
+echo "prefix=$prefix" >> $config_host_mak
+echo "bindir=$bindir" >> $config_host_mak
+echo "mandir=$mandir" >> $config_host_mak
+echo "datadir=$datadir" >> $config_host_mak
+echo "sysconfdir=$sysconfdir" >> $config_host_mak
+echo "docdir=$docdir" >> $config_host_mak
+echo "confdir=$confdir" >> $config_host_mak
 
 case "$cpu" in
   i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
@@ -2054,10 +2114,6 @@ case "$cpu" in
   armv4b|armv4l)
     ARCH=arm
   ;;
-  *)
-    echo "Unsupported CPU = $cpu"
-    exit 1
-  ;;
 esac
 echo "ARCH=$ARCH" >> $config_host_mak
 if test "$debug_tcg" = "yes" ; then
@@ -2270,34 +2326,8 @@ bsd)
 ;;
 esac
 
-tools=
-if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
-  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
-  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
-      tools="qemu-nbd\$(EXESUF) $tools"
-    if [ "$check_utests" = "yes" ]; then
-      tools="check-qint check-qstring check-qdict check-qlist $tools"
-      tools="check-qfloat check-qjson $tools"
-    fi
-  fi
-fi
 echo "TOOLS=$tools" >> $config_host_mak
-
-# Mac OS X ships with a broken assembler
-roms=
-if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
-        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
-        `expr "$target_list" : ".*softmmu.*"` != 0 ; then
-  roms="optionrom"
-fi
 echo "ROMS=$roms" >> $config_host_mak
-
-echo "prefix=$prefix" >> $config_host_mak
-echo "bindir=\${prefix}$binsuffix" >> $config_host_mak
-echo "mandir=\${prefix}$mansuffix" >> $config_host_mak
-echo "datadir=\${prefix}$datasuffix" >> $config_host_mak
-echo "sysconfdir=$sysconfdir" >> $config_host_mak
-echo "docdir=\${prefix}$docsuffix" >> $config_host_mak
 echo "MAKE=$make" >> $config_host_mak
 echo "INSTALL=$install" >> $config_host_mak
 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
@@ -2341,6 +2371,9 @@ for d in libdis libdis-user; do
     ln -s $source_path/Makefile.dis $d/Makefile
     echo > $d/config.mak
 done
+if test "$static" = "no" -a "$user_pie" = "yes" ; then
+  echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
+fi
 
 for target in $target_list; do
 target_dir="$target"
@@ -2410,10 +2443,9 @@ ln -s $source_path/Makefile.target $target_dir/Makefile
 echo "# Automatically generated by configure - do not modify" > $config_target_mak
 
 bflt="no"
-elfload32="no"
 target_nptl="no"
 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
-echo "CONFIG_QEMU_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
+echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
 gdb_xml_files=""
 
 TARGET_ARCH="$target_arch2"
@@ -2430,6 +2462,7 @@ case "$target_arch2" in
   ;;
   alpha)
     target_phys_bits=64
+    target_nptl="yes"
   ;;
   arm|armeb)
     TARGET_ARCH=arm
@@ -2507,7 +2540,6 @@ case "$target_arch2" in
   ;;
   sparc64)
     TARGET_BASE_ARCH=sparc
-    elfload32="yes"
     target_phys_bits=64
   ;;
   sparc32plus)
@@ -2538,9 +2570,6 @@ if [ "$TARGET_ABI_DIR" = "" ]; then
   TARGET_ABI_DIR=$TARGET_ARCH
 fi
 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
-if [ $target_phys_bits -lt $hostlongbits ] ; then
-  target_phys_bits=$hostlongbits
-fi
 case "$target_arch2" in
   i386|x86_64)
     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
@@ -2609,10 +2638,6 @@ if test "$target_user_only" = "yes" \
         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
 fi
-# 32 bit ELF loader in addition to native 64 bit loader?
-if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
-  echo "TARGET_HAS_ELFLOAD32=y" >> $config_target_mak
-fi
 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
 fi
@@ -2629,6 +2654,8 @@ if test "$ARCH" = "sparc64" ; then
   cflags="-I\$(SRC_PATH)/tcg/sparc $cflags"
 elif test "$ARCH" = "s390x" ; then
   cflags="-I\$(SRC_PATH)/tcg/s390 $cflags"
+elif test "$ARCH" = "x86_64" ; then
+  cflags="-I\$(SRC_PATH)/tcg/i386 $cflags"
 else
   cflags="-I\$(SRC_PATH)/tcg/\$(ARCH) $cflags"
 fi
@@ -2747,7 +2774,10 @@ if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
     # -static is used to avoid g1/g3 usage by the dynamic linker
     ldflags="$linker_script -static $ldflags"
     ;;
-  i386|x86_64|ppc|ppc64|s390|sparc64|alpha|arm|m68k|mips|mips64|ia64)
+  alpha | s390x)
+    # The default placement of the application is fine.
+    ;;
+  *)
     ldflags="$linker_script $ldflags"
     ;;
   esac
@@ -2762,6 +2792,7 @@ done # for target in $targets
 if test "$source_path_used" = "yes" ; then
     DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
     DIRS="$DIRS roms/seabios roms/vgabios"
+    DIRS="$DIRS fsdev"
     FILES="Makefile tests/Makefile"
     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
     FILES="$FILES tests/test-mmap.c"
@@ -2810,3 +2841,7 @@ ln -s $source_path/Makefile.user $d/Makefile
 if test "$static" = "no" -a "$user_pie" = "yes" ; then
   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
 fi
+
+if test "$docs" = "yes" ; then
+  mkdir -p QMP
+fi
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