Disable LTO for riscv64 (no gold linker support)

Signed-off-by: David Abdurachmanov <david.abdurachmanov@sifive.com>

.gitignore

@@ -32,3 +32,5 @@
 /libcxxabi-10.0.0.src.tar.xz.sig
 /libcxxabi-11.0.0rc1.src.tar.xz
 /libcxxabi-11.0.0rc1.src.tar.xz.sig
+/libcxxabi-11.0.0.src.tar.xz
+/libcxxabi-11.0.0.src.tar.xz.sig

libcxxabi.spec

@@ -1,12 +1,12 @@
 %global toolchain clang
-%global rc_ver 1
-%global baserelease 0.1
+#%%global rc_ver 1
+%global baserelease 1
 %global libcxxabi_srcdir libcxxabi-%{version}%{?rc_ver:rc%{rc_ver}}.src
 
 
 Name:		libcxxabi
 Version:	11.0.0
-Release:	%{baserelease}%{?rc_ver:.rc%{rc_ver}}%{?dist}
+Release:	%{baserelease}%{?rc_ver:.rc%{rc_ver}}.0.riscv64%{?dist}
 Summary:	Low level support for a standard C++ library
 License:	MIT or NCSA
 URL:		http://libcxxabi.llvm.org/
@@ -62,6 +62,13 @@ sed -i 's|${LLVM_BINARY_DIR}/share/llvm/cmake|%{_libdir}/cmake/llvm|g' CMakeList
 sed -i 's|#define _LIBCXXABI_ARM_EHABI||g' include/__cxxabi_config.h
 %endif
 
+%ifarch riscv64
+# Disable LTO on RISC-V.
+# RISC-V does not have gold linker support.
+# /usr/bin/ld: /usr/bin/../lib64/LLVMgold.so: error loading plugin: /usr/bin/../lib64/LLVMgold.so: cannot open shared object file: No such file or directory
+%global _lto_cflags %{nil}
+%endif
+
 %ifarch s390 s390x
 %if 0%{?fedora} < 26
 # clang requires z10 at minimum
@@ -105,6 +112,15 @@ cp -a include/* %{buildroot}%{_includedir}
 %{_libdir}/libc++abi.a
 
 %changelog
+* Fri Apr 16 2021 David Abdurachmanov <david.abdurachmanov@gmail.com> - 11.0.0-1.0.riscv64
+- Disable LTO for RISC-V due to lack of gold linker
+
+* Thu Oct 15 2020 sguelton@redhat.com - 11.0.0-1
+- Fix NVR
+
+* Tue Oct 13 2020 sguelton@redhat.com - 11.0.0-0.2
+- llvm 11.0.0 - final release
+
 * Tue Aug 11 2020 Tom Stellard <tstellar@redhat.com> - 11.0.0-0.1.rc1
 - 11.0.0-rc1 Release
 

sources

@@ -1,2 +1,2 @@
-SHA512 (libcxxabi-11.0.0rc1.src.tar.xz) = ad30a6d09463d045124e63bbd11fbe16b0450961debf8f7c761c5aaea277bb802f7a60d27592caff0932e55c846df5c7a1b40c52af11388efe0ca7f9dd766a7c
-SHA512 (libcxxabi-11.0.0rc1.src.tar.xz.sig) = 4ebd018d8764410595bc84ce1e1bad26386e5fcd0d9932bec2cc6cede868a54ad01fc995cf46b908dd63a811f44f64e79d811deafdfbf35dc928351c2a5cbe59
+SHA512 (libcxxabi-11.0.0.src.tar.xz) = bfefe9784c9b466844d46e9882b93409b226277b3d98f05ff096a9b533fe1b112687122179e6e8678670f950968dbae7accf3f6ab0f0784cfb316ccab981dbcf
+SHA512 (libcxxabi-11.0.0.src.tar.xz.sig) = 53bb0bd8781461b8ad9e57ef9c1734da9277338957344fcca7bd62d9d07eba4fd5f18c77df94fcf19641d6023093269bf4d590dd9b61945f7dc634461379db80