fix build fail on gcc-10

cdrkit-1.1.11-gcc10.patch

@@ -0,0 +1,13 @@
+reference:src.fedoraproject.org/rpms/cdrkit/blob/rawhide/f/cdrkit-1.1.11-gcc10.patch
+diff -up cdrkit-1.1.11/genisoimage/genisoimage.h.me cdrkit-1.1.11/genisoimage/genisoimage.h
+--- cdrkit-1.1.11/genisoimage/genisoimage.h.me	2020-02-24 15:10:35.542998992 +0100
++++ cdrkit-1.1.11/genisoimage/genisoimage.h	2020-02-24 15:10:50.011130450 +0100
+@@ -377,7 +377,7 @@ extern int	use_fileversion;
+ extern int	split_SL_component;
+ extern int	split_SL_field;
+ extern char	*trans_tbl;
+-char		*outfile;
++extern char	*outfile;
+ 
+ #define	JMAX		64	/* maximum Joliet file name length (spec) */
+ #define	JLONGMAX	103	/* out of spec Joliet file name length */

cdrkit.spec

@@ -1,6 +1,6 @@
 Name:              cdrkit
 Version:           1.1.11
-Release:           43
+Release:           44
 Summary:           A collection of CD/DVD utilities
 License:           GPLv2
 URL:               http://cdrkit.org/
@@ -29,6 +29,7 @@ Patch19:           cdrkit-1.1.11-ppc64le_elfheader.patch
 Patch20:           cdrkit-1.1.11-werror_gcc5.patch
 Patch21:           cdrkit-1.1.11-devname.patch
 Patch22:           cdrkit-1.1.11-sysmacros.patch
+Patch23:           cdrkit-1.1.11-gcc10.patch
 
 BuildRequires:     gcc cmake libcap-devel zlib-devel perl-interpreter 
 BuildRequires:     perl-generators file-devel bzip2-devel git
@@ -217,5 +218,8 @@ fi
 %{_mandir}/*
 
 %changelog
+* Fri Jul 30 2021 liuyumeng <liuyumeng5@huawei.com> - 1.1.11-44
+- fix build fail on gcc-10
+
 * Fri Sep 20 2019 openEuler Buildteam <buildteam@openeuler.org> - 1.1.11-43
 - Package init