doc update

[qemu] / configure

diff --git a/configure b/configure
index 75340ea..a82cf2b 100755 (executable)
--- a/configure
+++ b/configure
@@ -17,7 +17,7 @@ TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}"
 TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"
 
 # default parameters
-prefix="/usr/local"
+prefix=""
 interp_prefix="/usr/gnemul/qemu-%M"
 static="no"
 cross_prefix=""
@@ -81,26 +81,6 @@ mingw32="yes"
 *) ;;
 esac
 
-##########################################
-# SDL probe
-
-cat > $TMPC << EOF
-#include <SDL.h>
-#undef main /* We don't want SDL to override our main() */
-int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
-EOF
-
-sdl_too_old=no
-sdl=no
-if $cc -o $TMPE `sdl-config --cflags` $TMPC `sdl-config --libs`  2> /dev/null  ; then
-_sdlversion=`sdl-config --version | sed 's/[^0-9]//g'`
-if test "$_sdlversion" -lt 121 ; then
-sdl_too_old=yes
-else
-sdl=yes
-fi
-fi
-
 # find source path
 # XXX: we assume an absolute path is given when launching configure, 
 # except in './configure' case.
@@ -157,9 +137,7 @@ ar="${cross_prefix}${ar}"
 strip="${cross_prefix}${strip}"
 
 if test "$mingw32" = "yes" ; then
-    host_cc="$cc"
     target_list="i386-softmmu"
-    prefix="/c/Program Files/Qemu"
     EXESUF=".exe"
     gdbstub="no"
 fi
@@ -202,6 +180,40 @@ if $cc -fno-reorder-blocks -fno-optimize-sibling-calls -o $TMPO $TMPC 2> /dev/nu
    have_gcc3_options="yes"
 fi
 
+##########################################
+# SDL probe
+
+sdl_too_old=no
+
+if test -z "$sdl" ; then
+
+sdl_config="sdl-config"
+sdl=no
+
+if test "$mingw32" = "yes" -a ! -z "$cross_prefix" ; then
+# win32 cross compilation case
+    sdl_config="i386-mingw32msvc-sdl-config"
+    sdl=yes
+else
+# normal SDL probe
+cat > $TMPC << EOF
+#include <SDL.h>
+#undef main /* We don't want SDL to override our main() */
+int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
+EOF
+
+if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> /dev/null ; then
+_sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
+if test "$_sdlversion" -lt 121 ; then
+sdl_too_old=yes
+else
+sdl=yes
+fi
+fi
+
+fi # cross compilation
+fi # -z $sdl
+
 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
 cat << EOF
 
@@ -228,13 +240,29 @@ echo "NOTE: The object files are build at the place where configure is launched"
 exit 1
 fi
 
+if test "$mingw32" = "yes" ; then
+if test -z "$prefix" ; then
+    prefix="/c/Program Files/Qemu"
+fi
+mandir="$prefix"
+sharedir="$prefix"
+bindir="$prefix"
+else
+if test -z "$prefix" ; then
+    prefix="/usr/local"
+fi
 mandir="$prefix/share/man"
 sharedir="$prefix/share/qemu"
+bindir="$prefix/bin"
+fi
 
 echo "Install prefix    $prefix"
-echo "Manual directory  $mandir"
 echo "BIOS directory    $sharedir"
+echo "binary directory  $bindir"
+if test "$mingw32" = "no" ; then
+echo "Manual directory  $mandir"
 echo "ELF interp prefix $interp_prefix"
+fi
 echo "Source path       $source_path"
 echo "C compiler        $cc"
 echo "make              $make"
@@ -259,6 +287,7 @@ echo "# Automatically generated by configure - do not modify" > $config_mak
 echo "/* Automatically generated by configure - do not modify */" > $config_h
 
 echo "prefix=$prefix" >> $config_mak
+echo "bindir=$bindir" >> $config_mak
 echo "mandir=$mandir" >> $config_mak
 echo "sharedir=$sharedir" >> $config_mak
 echo "#define CONFIG_QEMU_SHAREDIR \"$sharedir\"" >> $config_h
@@ -316,6 +345,7 @@ if test "$bigendian" = "yes" ; then
 fi
 if test "$mingw32" = "yes" ; then
   echo "CONFIG_WIN32=yes" >> $config_mak
+  echo "#define CONFIG_WIN32 1" >> $config_h
 else
   echo "#define HAVE_BYTESWAP_H 1" >> $config_h
 fi
@@ -334,15 +364,15 @@ fi
 if test "$sdl" = "yes" ; then
   echo "CONFIG_SDL=yes" >> $config_mak
   echo "#define CONFIG_SDL 1" >> $config_h
-  echo "SDL_LIBS=`sdl-config --libs`" >> $config_mak
+  echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
   aa="no"
-  `sdl-config --static-libs | grep \\\-laa > /dev/null` && aa="yes"
-  echo -n "SDL_STATIC_LIBS=`sdl-config --static-libs`" >> $config_mak
+  `$sdl_config --static-libs | grep \\\-laa > /dev/null` && aa="yes"
+  echo -n "SDL_STATIC_LIBS=`$sdl_config --static-libs`" >> $config_mak
   if [ "${aa}" = "yes" ] ; then
       echo -n " `aalib-config --libs`" >> $config_mak ;
   fi
   echo "" >> $config_mak
-  echo -n "SDL_CFLAGS=`sdl-config --cflags`" >> $config_mak
+  echo -n "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
   if [ "${aa}" = "yes" ] ; then
       echo -n " `aalib-config --cflags`" >> $config_mak ;
   fi