(no commit message)

[lldb-experimental.git] / lldb-experimental.spec

diff --git a/lldb-experimental.spec b/lldb-experimental.spec
index 176040c..7e62777 100644 (file)
--- a/lldb-experimental.spec
+++ b/lldb-experimental.spec
@@ -1,5 +1,6 @@
 %global fast 0
 %global use_jankratochvil_dwz 1
+%global use_jankratochvil_uniqaddr 1
 %global use_jankratochvil_rust 0
 %global pkg_prefix /opt/%{name}
 %global _unpackaged_files_terminate_build 0
@@ -17,12 +18,15 @@
 %endif
 Name: lldb-experimental
 Version: 13.0.0
-Release: 0.20210207snap3%{?dist}
+Release: 0.20210604snap6%{?dist}
 Summary: Next generation high-performance debugger - experimental trunk snapshot
 License: NCSA
 URL: http://lldb.llvm.org/
 ExclusiveArch: x86_64
-BuildRequires: gcc-c++ git libedit-devel libatomic libxml2-devel zlib-devel valgrind-devel libpfm-devel
+# Source zero not found
+# https://bugzilla.redhat.com/show_bug.cgi?id=1938320
+Source0: empty.tar
+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
@@ -44,6 +48,7 @@ BuildRequires: cmake3
 %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
@@ -84,6 +89,10 @@ This package is an experimental trunk snapshot.
 This package contains off-trunk DWZ support for Fedora debuginfos such as:
   unsupported DW_FORM values: 0x1f20 0x1f21
 %endif
+%if %{use_jankratochvil_uniqaddr}
+This package contains off-trunk:
+  Support for libstdc++11 std::unique_ptr: [[no_unique_address]]
+%endif
 %if %{use_jankratochvil_rust}
 This package contains off-trunk Rust support:
   https://github.com/rust-lang-nursery/lldb
@@ -166,6 +175,9 @@ git config user.name jankratochvil
 %if %{use_jankratochvil_dwz}
 git merge jankratochvil/dwz
 %endif
+%if %{use_jankratochvil_uniqaddr}
+git merge jankratochvil/layout3
+%endif
 %if %{use_jankratochvil_rust}
 # '-c merge.renames=false' is F-29+.
 # '-c merge.renameLimit=0' has no effect.
@@ -188,18 +200,35 @@ FLAGS="$FLAGS -g0"
 # -fno-reorder-blocks-and-partition:
 # -gsplit-dwarf: Error: can't resolve `.text.unlikely' - `.LVL414'
 # https://bugzilla.redhat.com/show_bug.cgi?id=1573647
+%if 0%{?fedora} != 35
 FLAGS="$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"
 
 # 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
@@ -208,7 +237,6 @@ CXXFLAGS="$FLAGS"
   -DLLVM_ENABLE_PROJECTS="lldb;clang;lld" \
   -DLLVM_TARGETS_TO_BUILD=X86 \
   -DLLVM_BUILD_TOOLS=OFF \
-  -DLLVM_USE_LINKER=gold \
   $(: file INSTALL cannot find build-release/lib/python3.6 ) \
 %if 0%{?__isa_bits} == 64
   -DLLVM_LIBDIR_SUFFIX=64 \
@@ -218,6 +246,7 @@ CXXFLAGS="$FLAGS"
   -DLLDB_DISABLE_CURSES=OFF \
   -DLLDB_DISABLE_LIBEDIT=OFF \
   -DLLDB_DISABLE_PYTHON=OFF \
+  -DLLVM_ENABLE_ASSERTIONS=ON \
   #
 %cmake_build