configure: Use CROSSLDFLAGS as flags for cross-compiler tests.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=51849
Signed-off-by: Alexandre Julliard <julliard@winehq.org>

configure

@@ -9621,6 +9621,7 @@ test -n "$CROSSCC" || CROSSCC="false"
     then
         ac_save_CC="$CC"
         saved_CFLAGS=$CFLAGS
+        saved_LDFLAGS=$LDFLAGS
         CROSSCFLAGS=${CROSSCFLAGS:-"-g -O2"}
 
         EXTRACROSSCFLAGS="-DWINE_CROSS_PE -Wall"
@@ -9629,6 +9630,7 @@ test -n "$CROSSCC" || CROSSCC="false"
 
         CC="$CROSSCC"
         CFLAGS=$CROSSCFLAGS
+        LDFLAGS=$CROSSLDFLAGS
         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CROSSCC works" >&5
 $as_echo_n "checking whether $CROSSCC works... " >&6; }
 if ${wine_cv_crosscc+:} false; then :
@@ -10676,6 +10678,7 @@ fi
         fi
 
         CFLAGS=$saved_CFLAGS
+        LDFLAGS=$saved_LDFLAGS
         CC="$ac_save_CC"
     fi
 fi

configure.ac

@@ -951,12 +951,14 @@ then
     then
         ac_save_CC="$CC"
         saved_CFLAGS=$CFLAGS
+        saved_LDFLAGS=$LDFLAGS
         AC_SUBST(CROSSCFLAGS,${CROSSCFLAGS:-"-g -O2"})
         AC_SUBST(EXTRACROSSCFLAGS,"-DWINE_CROSS_PE -Wall")
         AC_SUBST(CROSSLDFLAGS)
 
         CC="$CROSSCC"
         CFLAGS=$CROSSCFLAGS
+        LDFLAGS=$CROSSLDFLAGS
         AC_CACHE_CHECK([whether $CROSSCC works], wine_cv_crosscc,
             [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],[wine_cv_crosscc=yes],[wine_cv_crosscc=no])])
         if test $wine_cv_crosscc = yes
@@ -1051,6 +1053,7 @@ then
         fi
 
         CFLAGS=$saved_CFLAGS
+        LDFLAGS=$saved_LDFLAGS
         CC="$ac_save_CC"
     fi
 fi