[PATCH 016/147] configure: generate Meson cross file

[Paolo Bonzini]

From: Marc-André Lureau <marcandre.lureau@redhat.com>

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 configure | 45 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/configure b/configure
index ad5bd1a..f38c783 100755
--- a/configure
+++ b/configure
@@ -8582,6 +8582,49 @@ echo "# Automatically generated by configure - do not 
modify" > "$iotests_common
 echo >> "$iotests_common_env"
 echo "export PYTHON='$python'" >> "$iotests_common_env"
 
+cross="config-meson.cross"
+cross_arg=
+
+if test -n "$cross_prefix"; then
+    echo "# Automatically generated by configure - do not modify" > $cross
+    echo "[binaries]" >> $cross
+    echo "c = '$cc'" >> $cross
+    echo "cpp = '$cxx'" >> $cross
+    echo "ar = '$ar'" >> $cross
+    echo "nm = '$nm'" >> $cross
+    echo "pkgconfig = '$pkg_config_exe'" >> $cross
+    echo "ranlib = '$ranlib'" >> $cross
+    echo "strip = '$strip'" >> $cross
+    echo "windres = '$windres'" >> $cross
+
+    echo "[properties]" >> $cross
+    echo "root = '$prefix'" >> $cross
+
+    echo "[host_machine]" >> $cross
+if test "$mingw32" = "yes" ; then
+    echo "system = 'windows'" >> $cross
+fi
+case "$ARCH" in
+    i386|x86_64)
+        echo "cpu_family = 'x86'" >> $cross
+        ;;
+    ppc64le)
+        echo "cpu_family = 'ppc64'" >> $cross
+        ;;
+    *)
+        echo "cpu_family = '$ARCH'" >> $cross
+        ;;
+esac
+    echo "cpu = '$cpu'" >> $cross
+if test "$bigendian" = "yes" ; then
+    echo "endian = 'big'" >> $cross
+else
+    echo "endian = 'little'" >> $cross
+fi
+
+    cross_arg="--cross-file=$cross"
+fi
+
 rm -rf meson-private/ meson-logs/ meson-info/
 NINJA=$PWD/ninjatool $meson setup \
         --prefix "$prefix" \
@@ -8597,11 +8640,13 @@ NINJA=$PWD/ninjatool $meson setup \
         -Ddebug=$(if test "$debug_info" = yes; then echo true; else echo 
false; fi) \
         -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; 
fi) \
         -Dstrip=$(if test "$strip_opt" = yes; then echo true; else echo false; 
fi) \
+        $cross_arg \
         "$PWD" "$source_path"
 
 if test "$?" -ne 0 ; then
     error_exit "meson setup failed"
 fi
+touch ninjatool.stamp
 
 # Save the configure command line for later reuse.
 cat <<EOD >config.status
-- 
1.8.3.1