Remove "-uuid" from linker flags for shared linking

diff -Nur fltk-config.in.orig fltk-config.in
--- a/fltk-config.in	2021-07-25 15:16:28.000000000 +0200
+++ b/fltk-config.in	2021-12-09 12:07:46.974536600 +0100
@@ -233,8 +233,20 @@
 fi
 
 # Calculate needed libraries
-LDSTATIC="$libdir/libfltk.a $LDLIBS"
-LDLIBS="-lfltk$SHAREDSUFFIX $LDLIBS"
+
+# Remove "-luuid" from shared linker flags. Only needed for mingw.
+LDSTATICLIBS="$LDLIBS"
+LDSHAREDLIBS=""
+for L in $LDLIBS
+do
+  if [ $L != "-luuid" ]
+  then
+    LDSHAREDLIBS="${LDSHAREDLIBS} $L"
+  fi
+done
+
+LDSTATIC="$libdir/libfltk.a $LDSTATICLIBS"
+LDLIBS="-lfltk$SHAREDSUFFIX $LDSHAREDLIBS"
 
 if test x$use_forms = xyes; then
     LDLIBS="-lfltk_forms$SHAREDSUFFIX $LDLIBS"
