diff --git a/erlang.spec b/erlang.spec
index d0e1820..63209fd 100644
--- a/erlang.spec
+++ b/erlang.spec
@@ -66,7 +66,7 @@
 
 Name:		erlang
 Version:	22.2.7
-Release:	1%{?dist}
+Release:	2%{?dist}
 Summary:	General-purpose programming language and runtime environment
 
 License:	ASL 2.0
@@ -107,6 +107,7 @@ Patch7: otp-0007-Add-extra-search-directory.patch
 Patch8: otp-0008-Avoid-forking-sed-to-get-basename.patch
 Patch9: otp-0009-Load-man-pages-from-system-wide-directory.patch
 Patch10: otp-0010-erl_child_setup-reduce-number-of-calls-to-close.patch
+Patch11: otp-0011-Add-fno-common-gcc-option.patch
 # end of autogenerated patch tag list
 
 BuildRequires:	gcc
@@ -726,9 +727,9 @@ Provides support for XML 1.0.
 
 # Set up proper cflags/cxxflags first
 %ifarch sparcv9 sparc64
-ERL_FLAGS="${RPM_OPT_FLAGS} -mcpu=ultrasparc -fno-strict-aliasing"
+ERL_FLAGS="${RPM_OPT_FLAGS} -mcpu=ultrasparc -fno-strict-aliasing -fcommon"
 %else
-ERL_FLAGS="${RPM_OPT_FLAGS} -fno-strict-aliasing"
+ERL_FLAGS="${RPM_OPT_FLAGS} -fno-strict-aliasing -fcommon"
 %endif
 
 # Kernel poll is buggy on s390x for unknown reasons, disable it
@@ -1943,6 +1944,9 @@ useradd -r -g epmd -d /dev/null -s /sbin/nologin \
 
 
 %changelog
+* Fri Feb 21 2020 Peter Lemenkov <lemenkov@gmail.com> - 22.2.7-2
+- Fix building with GCC 10 (-fno-common)
+
 * Fri Feb 21 2020 Peter Lemenkov <lemenkov@gmail.com> - 22.2.7-1
 - Ver. 22.2.7
 
diff --git a/otp-0011-Add-fno-common-gcc-option.patch b/otp-0011-Add-fno-common-gcc-option.patch
new file mode 100644
index 0000000..758c78d
--- /dev/null
+++ b/otp-0011-Add-fno-common-gcc-option.patch
@@ -0,0 +1,56 @@
+From: Sverker Eriksson <sverker@erlang.org>
+Date: Fri, 17 Jan 2020 17:21:32 +0100
+Subject: [PATCH] Add -fno-common gcc option
+
+
+diff --git a/erts/aclocal.m4 b/erts/aclocal.m4
+index 5fefd72d5d..5d274e69c3 100644
+--- a/erts/aclocal.m4
++++ b/erts/aclocal.m4
+@@ -2935,6 +2935,12 @@ fi
+ # DED_EMU_THR_DEFS=$EMU_THR_DEFS
+ DED_CFLAGS="$CFLAGS $CPPFLAGS $DED_CFLAGS"
+ if test "x$GCC" = xyes; then
++    # Use -fno-common for gcc, that is link error if multiple definitions of
++    # global variables are encountered. This is ISO C compliant.
++    # Until version 10, gcc has had -fcommon as default, which allows and merges
++    # such dubious duplicates.
++    LM_TRY_ENABLE_CFLAG([-fno-common], [DED_CFLAGS])
++
+     DED_STATIC_CFLAGS="$DED_CFLAGS"
+     DED_CFLAGS="$DED_CFLAGS -fPIC"
+ fi
+diff --git a/erts/configure.in b/erts/configure.in
+index a887f86621..0a466ad5cc 100644
+--- a/erts/configure.in
++++ b/erts/configure.in
+@@ -566,6 +566,12 @@ if test "x$GCC" = xyes; then
+     WFLAGS="$WFLAGS -Wdeclaration-after-statement"
+   fi
+   CFLAGS=$saved_CFLAGS
++
++  # Use -fno-common for gcc, that is link error if multiple definitions of
++  # global variables are encountered. This is ISO C compliant.
++  # Until version 10, gcc has had -fcommon as default, which allows and merges
++  # such dubious duplicates.
++  LM_TRY_ENABLE_CFLAG([-fno-common], [CFLAGS])
+ else
+   WFLAGS=""
+   WERRORFLAGS=""
+diff --git a/lib/erl_interface/configure.in b/lib/erl_interface/configure.in
+index f0e9b2eb3f..230dba25d6 100644
+--- a/lib/erl_interface/configure.in
++++ b/lib/erl_interface/configure.in
+@@ -315,6 +315,12 @@ if test "x$GCC" = xyes; then
+         WFLAGS="$WFLAGS -fno-strict-aliasing";;
+   esac
+   CFLAGS="$WERRORFLAGS $CFLAGS"
++
++  # Use -fno-common for gcc, that is link error if multiple definitions of
++  # global variables are encountered. This is ISO C compliant.
++  # Until version 10, gcc has had -fcommon as default, which allows and merges
++  # such dubious duplicates.
++  LM_TRY_ENABLE_CFLAG([-fno-common], [CFLAGS])
+ else
+   WFLAGS=""
+   WERRORFLAGS=""