%global fast 0
%global use_jankratochvil_dwz 1
-%global use_jankratochvil_rnglist 1
%global use_jankratochvil_uniqaddr 1
%global use_jankratochvil_rust 0
%global pkg_prefix /opt/%{name}
%endif
Name: lldb-experimental
Version: 13.0.0
-Release: 0.20210425snap0%{?dist}
+Release: 0.20210605snap0%{?dist}
Summary: Next generation high-performance debugger - experimental trunk snapshot
License: NCSA
URL: http://lldb.llvm.org/
# Source zero not found
# https://bugzilla.redhat.com/show_bug.cgi?id=1938320
Source0: empty.tar
-BuildRequires: gcc-c++ git libedit-devel libatomic libxml2-devel zlib-devel valgrind-devel libpfm-devel
+BuildRequires: clang git libedit-devel libatomic libxml2-devel zlib-devel valgrind-devel libpfm-devel
# https://src.fedoraproject.org/rpms/epydoc
#BuildRequires: epydoc
%if 0%{?rhel:1} && 0%{?rhel} <= 7
# ^
#SyntaxError: invalid syntax
%global __python /usr/bin/python3
-BuildRequires: devtoolset-8-gcc-c++
+BuildRequires: llvm-toolset-7.0-clang llvm-toolset-7.0-lld
# swig on rhel7: /builddir/build/BUILD/lldb-experimental-11.0.0/lldb/bindings/./python/python-typemaps.swig:496: Error: Syntax error in input(3).
BuildRequires: swig3
BuildRequires: rh-git218-git-core
%global cmake_build %{cmake3_build}
%global cmake_install %{cmake3_install}
%else
+BuildRequires: lld
# FIXME: CentOS-8:
# CMake Error at CMakeLists.txt:3 (cmake_minimum_required):
# CMake 3.13.4 or higher is required. You are running version 3.11.4
This package contains off-trunk DWZ support for Fedora debuginfos such as:
unsupported DW_FORM values: 0x1f20 0x1f21
%endif
-%if %{use_jankratochvil_rnglist}
-This package contains off-trunk:
- Fix DW_AT_ranges DW_FORM_sec_offset not using DW_AT_rnglists_base (used by GCC)
-%endif
%if %{use_jankratochvil_uniqaddr}
This package contains off-trunk:
Support for libstdc++11 std::unique_ptr: [[no_unique_address]]
%if %{use_jankratochvil_dwz}
git merge jankratochvil/dwz
%endif
-%if %{use_jankratochvil_rnglist}
-git merge jankratochvil/rnglist0-1-2
-%endif
%if %{use_jankratochvil_uniqaddr}
git merge jankratochvil/layout3
%endif
FLAGS="$FLAGS -Wno-error=format-security"
%if (0%{?rhel:1} && 0%{?rhel} <= 7)
-. /opt/rh/devtoolset-8/enable
+. /opt/rh/llvm-toolset-7.0/enable
. /opt/rh/rh-python38/enable
%endif
%if %{fast}
# -fno-reorder-blocks-and-partition:
# -gsplit-dwarf: Error: can't resolve `.text.unlikely' - `.LVL414'
# https://bugzilla.redhat.com/show_bug.cgi?id=1573647
+%if 0%{?fedora} != 35
FLAGS="$FLAGS -fdebug-types-section"
%endif
+%endif
+
+# clang-12: error: unsupported argument 'auto' to option 'flto='
+# clang-12: warning: optimization flag '-ffat-lto-objects' is not supported [-Wignored-optimization-argument]
+FLAGS="$(echo $FLAGS|sed 's/ -flto=auto -ffat-lto-objects / -flto /')"
+# ld.lld: error: relocation R_X86_64_PC32 cannot be used against symbol ...; recompile with -fPIC
+FLAGS="$FLAGS -fPIC"
+%if 0%{?rhel:1} && 0%{?rhel} <= 7
+# clang: error: unknown argument: '-fstack-protector-strong'
+FLAGS="$(echo $FLAGS|sed 's/ -fstack-protector-strong / /')"
+%endif
-CFLAGS="$FLAGS"
-CXXFLAGS="$FLAGS"
+export CFLAGS="$FLAGS"
+export CXXFLAGS="$FLAGS"
+
+export LDFLAGS="%{build_ldflags}"
+LDFLAGS="$LDFLAGS -flto -Wl,--build-id=sha1"
# This is default - changing it breaks the testsuite: -DLLVM_LINK_LLVM_DYLIB=OFF
# It does not work: -DDCMAKE_EXECUTABLE_SUFFIX=-experimental
-# -fdebug-types-section && -DLLVM_USE_LINKER=gold:
-# ../../../../lib64/libclangLex.a(PreprocessingRecord.cpp.o)(.debug_types+0xfe): error: undefined reference to 'clang::SourceRange::getBegin() const'
%cmake llvm \
-DCMAKE_INSTALL_PREFIX=%{pkg_prefix} \
+ -DCMAKE_C_COMPILER=clang \
+ -DCMAKE_CXX_COMPILER=clang++ \
+%if 0%{?rhel:1} && 0%{?rhel} <= 7
+ -DLLVM_USE_LINKER=gold \
+%else
+ -DLLVM_USE_LINKER=lld \
+%endif
%if %{fast}
-DCMAKE_BUILD_TYPE=Release \
%else
-DLLVM_ENABLE_PROJECTS="lldb;clang;lld" \
-DLLVM_TARGETS_TO_BUILD=X86 \
-DLLVM_BUILD_TOOLS=OFF \
- -DLLVM_USE_LINKER=gold \
$(: file INSTALL cannot find build-release/lib/python3.6 ) \
%if 0%{?__isa_bits} == 64
-DLLVM_LIBDIR_SUFFIX=64 \