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From: Michael Olbrich <m.olbrich@pengutronix.de>
Date: Sun, 24 May 2020 19:38:18 +0200
Subject: [PATCH] fix building with gcc 10
Without this, building with gcc-10 fails with:
/usr/bin/ld: CMakeFiles/genisoimage.dir/apple.o:.../genisoimage/geniso
image.h:379: multiple definition of `outfile'; CMakeFiles/genisoimage.dir/genisoimage.o:.../genisoimage/genisoimage.h:379: first defined here
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
---
genisoimage/genisoimage.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/genisoimage/genisoimage.h b/genisoimage/genisoimage.h
index bbedfb08da6a..82c859bc93e8 100644
--- a/genisoimage/genisoimage.h
+++ b/genisoimage/genisoimage.h
@@ -376,7 +376,7 @@ 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 */
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