Add support for symbol prefix to linker definition files.

diff --git a/configure b/configure
index 3879134b8beaa2a40b7f68c777795b3908d9fd58..fa751b84ff3530007e041d4b26bfd4974c40c28a 100755 (executable)
--- a/configure
+++ b/configure
@@ -857,6 +857,11 @@ if test $compat -eq 1; then
   esac
 fi
 
+if [[ ! -z $DEFFILE ]]; then
+  mkdir -p win32
+  sed < $SRCDIR/$DEFFILE.in "s/@ZLIB_SYMBOL_PREFIX@/$symbol_prefix/g" > $DEFFILE
+fi
+
 # if --gzfileops was requested
 if test $gzfileops -eq 1; then
   CFLAGS="${CFLAGS} -DWITH_GZFILEOP"