1 files changed, 98 insertions, 0 deletions
diff --git a/meta-oe/recipes-support/sharutils/sharutils/0001-Fix-building-with-GCC-10.patch b/meta-oe/recipes-support/sharutils/sharutils/0001-Fix-building-with-GCC-10.patch
new file mode 100644
index 0000000000..9e2ebe7564
--- /dev/null
+++ b/meta-oe/recipes-support/sharutils/sharutils/0001-Fix-building-with-GCC-10.patch
@@ -0,0 +1,98 @@
+From b7dd97708b9d0ed09d8d7ac435f8b25eadbf6487 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Petr=20P=C3=83=C2=ADsa=C3=85=E2=84=A2?= <address@hidden>
+Date: Thu, 13 Aug 2020 11:20:38 -0700
+Subject: [PATCH 1/2] Fix building with GCC 10
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+GCC 10 defaults to -fno-common that results into errors on multiple
+global variable definitions:
+
+/usr/lib64/gcc/x86_64-suse-linux/9/../../../../x86_64-suse-linux/bin/ld:
+shar-opts.o:(.data.rel.ro.local+0x0): multiple definition of
+`program_name'; shar.o:(.rodata+0x10): first defined here
+
+This patch fixes it by changing the definitions in header files into extern
+declarations.
+
+<https://lists.gnu.org/archive/html/bug-gnu-utils/2020-01/msg00001.html>
+
+Signed-off-by: Petr PÃsaÅ™ <address@hidden>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/shar-opts.h     | 2 +-
+ src/shar-std.def    | 2 +-
+ src/unshar-opts.h   | 2 +-
+ src/uudecode-opts.h | 2 +-
+ src/uuencode-opts.h | 2 +-
+ 5 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/src/shar-opts.h b/src/shar-opts.h
+index 172676f..f6e4e79 100644
+--- a/src/shar-opts.h
++++ b/src/shar-opts.h
+@@ -352,7 +352,7 @@ extern "C" {
+  *  global exported definitions
+  */
+ #include "local.h"
+-char const * const program_name;
++extern char const * const program_name;
+ 
+ extern bool initialization_done;
+ extern int optidx;
+diff --git a/src/shar-std.def b/src/shar-std.def
+index ed06b77..a28f61c 100644
+--- a/src/shar-std.def
++++ b/src/shar-std.def
+@@ -41,7 +41,7 @@ no-misuse-usage;
+ usage-message;
+ die-code;
+ 
+-export  = '#include "local.h"'"\nchar const * const program_name;";
++export  = '#include "local.h"'"\nextern char const * const program_name;";
+ 
+ #shell
+ echo "include = 'char const * const program_name = \"${progname}\";';"
+diff --git a/src/unshar-opts.h b/src/unshar-opts.h
+index 568ffca..aa85833 100644
+--- a/src/unshar-opts.h
++++ b/src/unshar-opts.h
+@@ -192,7 +192,7 @@ extern "C" {
+ extern size_t       separator_str_len;
+ 
+ #include "local.h"
+-char const * const program_name;
++extern char const * const program_name;
+ 
+ 
+ /* * * * * *
+diff --git a/src/uudecode-opts.h b/src/uudecode-opts.h
+index 5b74419..289a366 100644
+--- a/src/uudecode-opts.h
++++ b/src/uudecode-opts.h
+@@ -170,7 +170,7 @@ extern "C" {
+  *  global exported definitions
+  */
+ #include "local.h"
+-char const * const program_name;
++extern char const * const program_name;
+ 
+ 
+ /* * * * * *
+diff --git a/src/uuencode-opts.h b/src/uuencode-opts.h
+index 1a5b7bc..f2df0a8 100644
+--- a/src/uuencode-opts.h
++++ b/src/uuencode-opts.h
+@@ -166,7 +166,7 @@ extern "C" {
+  *  global exported definitions
+  */
+ #include "local.h"
+-char const * const program_name;
++extern char const * const program_name;
+ 
+ 
+ /* * * * * *
+-- 
+2.28.0
+