File gcc10.patch of Package bwa

Description: Fix package to build with GCC-10 from Debian
Author: Nilesh Patra <npatra974@gmail.com>
Last-Update: Sat, 18 Apr 2020 20:19:30 +0530
--- a/rle.h
+++ b/rle.h
@@ -30,7 +30,7 @@
  *** 43+3 codec ***
  ******************/
 
-const uint8_t rle_auxtab[8];
+extern const uint8_t rle_auxtab[8];
 
 #define RLE_MIN_SPACE 18
 #define rle_nptr(block) ((uint16_t*)(block))