Revert previous changes

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

libcxx.spec

@@ -1,13 +1,7 @@
 # If you need to bootstrap this, turn this on.
 # Otherwise, you have a loop with libcxxabi
-%ifnarch riscv64
 %global toolchain clang
-%endif
-%global bootstrap 1
-
-%ifarch riscv64
-%global debug_package %{nil}
-%endif
+%global bootstrap 0
 
 %global libcxx_version 15.0.0
 #global rc_ver 3
@@ -33,7 +27,9 @@ BuildRequires:  python3-devel
 BuildRequires:	libcxxabi-static
 BuildRequires:	libcxxabi-devel
 
+%if %{bootstrap} < 1
 BuildRequires:	python3
+%endif
 
 
 # For origin certification
@@ -87,8 +83,8 @@ common_cmake_flags="\
 %if %{bootstrap} < 1
 	-DLIBCXX_CXX_ABI=system-libcxxabi \
 	-DLIBCXX_CXX_ABI_INCLUDE_PATHS=$LIBCXX_ABI_PATH \
-%endif
 	-DPython3_EXECUTABLE=%{_bindir}/python3 \
+%endif
 	-DLIBCXX_INCLUDE_BENCHMARKS=OFF \
 	-DCMAKE_MODULE_PATH=%{_libdir}/cmake/llvm \
 	-DCMAKE_BUILD_TYPE=RelWithDebInfo"
@@ -101,7 +97,8 @@ common_cmake_flags="\
 	-DLIBCXX_ENABLE_STATIC=ON \
 	-DLIBCXX_ENABLE_SHARED=OFF \
 	-DLIBCXX_ENABLE_STATIC_ABI_LIBRARY=ON \
-	-DLIBCXX_STATICALLY_LINK_ABI_IN_STATIC_LIBRARY=ON
+	-DLIBCXX_STATICALLY_LINK_ABI_IN_STATIC_LIBRARY=ON \
+	-DLIBCXX_CXX_ABI_LIBRARY_PATH=%{_libdir}
 
 %cmake_build
 
@@ -124,6 +121,18 @@ mv tmp.a libc++.a
 ranlib libc++.a
 popd
 
+%cmake  -GNinja \
+	$common_cmake_flags \
+	-DLIBCXX_STANDALONE_BUILD=ON \
+%if %{bootstrap} < 1
+	-DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=ON \
+%endif
+	-DLIBCXX_ENABLE_STATIC=OFF \
+	-DLIBCXX_ENABLE_SHARED=ON \
+	-DLIBCXX_ENABLE_STATIC_ABI_LIBRARY=OFF
+
+%cmake_build
+
 %install
 
 %cmake_install
@@ -138,10 +147,12 @@ install -m 0644 src/include/*.h %{buildroot}%{_includedir}/libcxx-internal/
 %files
 %license LICENSE.TXT
 %doc CREDITS.TXT TODO.TXT
+%{_libdir}/libc++.so.*
 
 %files devel
 %{_includedir}/libcxx-internal/
 %{_includedir}/c++/
+%{_libdir}/libc++.so
 
 %files static
 %license LICENSE.TXT
@@ -149,9 +160,6 @@ install -m 0644 src/include/*.h %{buildroot}%{_includedir}/libcxx-internal/
 
 
 %changelog
-* Fri Oct 07 2022 David Abdurachmanov <davidlt@rivosinc.com> - 15.0.0-2.0.riscv64
-- Bootstrap on riscv64
-
 * Tue Sep 13 2022 Nikita Popov <npopov@redhat.com> - 15.0.0-2
 - Link libc++.a against libc++abi.a