Add support for riscv64

Signed-off-by: David Abdurachmanov <davidlt@rivosinc.com>

gdb.spec

@@ -1,3 +1,7 @@
+%ifarch riscv64
+%global debug_package %{nil}
+%endif
+
 # rpmbuild parameters:
 # --with testsuite: Run the testsuite (biarch if possible).  Default is without.
 # --with buildisa: Use %%{?_isa} for BuildRequires
@@ -51,7 +55,7 @@ Version: 12.1
 
 # The release always contains a leading reserved number, start it at 1.
 # `upstream' is not a part of `name' to stay fully rpm dependencies compatible for the testing.
-Release: 5%{?dist}
+Release: 5.0.riscv64%{?dist}
 
 License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ and GPLv2+ with exceptions and GPL+ and LGPLv2+ and LGPLv3+ and BSD and Public Domain and GFDL
 # Do not provide URL for snapshots as the file lasts there only for 2 days.
@@ -103,7 +107,7 @@ Summary: A GNU source-level debugger for C, C++, Fortran, Go and other languages
 Obsoletes: gdb64 < 5.3.91
 %endif
 
-%ifarch %{arm}
+%ifarch %{arm} riscv64
 %global have_inproctrace 0
 %else
 %global have_inproctrace 1
@@ -383,7 +387,7 @@ BuildRequires: gcc-gnat
 BuildRequires: libgnat%{bits_local} libgnat%{bits_other}
 %endif
 %else
-%ifarch %{ix86} x86_64 ia64 ppc %{power64} alpha s390x %{arm} aarch64
+%ifarch %{ix86} x86_64 ia64 ppc %{power64} alpha s390x %{arm} aarch64 riscv64
 %if 0%{!?rhel:1}
 BuildRequires: gcc-gnat
 BuildRequires: libgnat%{bits_local} libgnat%{bits_other}
@@ -558,7 +562,7 @@ COMMON_GDB_CONFIGURE_FLAGS="\
 ,-Wno-format-overflow\
 %endif
 	--enable-build-with-cxx					\
-%ifnarch %{ix86} alpha ppc s390 s390x x86_64 ppc64 ppc64le sparc sparcv9 sparc64 %{arm} aarch64
+%ifnarch %{ix86} alpha ppc s390 s390x x86_64 ppc64 ppc64le sparc sparcv9 sparc64 %{arm} aarch64 riscv64
 	--disable-werror					\
 %else
 	--enable-werror						\
@@ -642,7 +646,7 @@ export PKG_CONFIG_PATH=%{_libdir}/pkgconfig
 %ifarch sparc sparcv9
 	sparc-%{_vendor}-%{_target_os}%{?_gnu}
 %else
-	--enable-targets=s390-linux-gnu,powerpc-linux-gnu,arm-linux-gnu,aarch64-linux-gnu	\
+	--enable-targets=s390-linux-gnu,powerpc-linux-gnu,arm-linux-gnu,aarch64-linux-gnu,riscv64-linux-gnu	\
 	%{_target_platform}
 %endif
 
@@ -747,7 +751,7 @@ $(: ppc64 host build crashes on ppc variant of libexpat.so )	\
 %ifarch sparc sparcv9
 	sparc-%{_vendor}-%{_target_os}%{?_gnu}
 %else
-	--enable-targets=s390-linux-gnu,powerpc-linux-gnu,arm-linux-gnu,aarch64-linux-gnu	\
+	--enable-targets=s390-linux-gnu,powerpc-linux-gnu,arm-linux-gnu,aarch64-linux-gnu,riscv64-linux-gnu	\
 	%{_target_platform}
 %endif
 
@@ -1189,6 +1193,11 @@ fi
 %endif
 
 %changelog
+* Thu Aug 04 2022 David Abdurachmanov <davidlt@rivosinc.com> - 12.1-5.0.riscv64
+- Add riscv64-linux-gnu to enabled targets
+- Disable inprocess agent for riscv64
+- Disable debug packages for riscv64
+
 * Thu Jul 28 2022 Amit Shah <amitshah@fedoraproject.org> - 12.1-5
 - Use the dist_name macro to identify the distribution