lldb-experimental.spec

   1 %global fast 0
   2 %global use_jankratochvil_dwz 1
   3 %global use_jankratochvil_rust 0
   4 %global pkg_prefix /opt/%{name}
   5 %global _unpackaged_files_terminate_build 0
   6 # dwz: Couldn't find DIE referenced by DW_OP_GNU_parameter_ref
   7 %global _find_debuginfo_dwz_opts %{nil}
   8 # *** ERROR: ambiguous python shebang in /opt/lldb-experimental/...: #!/usr/bin/env python. Change it to python3 (or python2) explicitly.
   9 %global __brp_mangle_shebangs %{nil}
  10 %if %{fast}
  11 %global debug_package %{nil}
  12 %endif
  13 Name: lldb-experimental
  14 Version: 10.0.0
  15 Release: 0.20191027snap0%{?dist}
  16 Summary: Next generation high-performance debugger - experimental trunk snapshot
  17 License: NCSA
  18 URL: http://lldb.llvm.org/
  19 ExclusiveArch: x86_64
  20 BuildRequires: gcc-c++ git libedit-devel swig libatomic ninja-build libxml2-devel zlib-devel valgrind-devel libpfm-devel epydoc
  21 %if 0%{?rhel:1} && 0%{?rhel} <= 7
  22 BuildRequires: llvm-toolset-7-cmake devtoolset-8-gcc-c++ python-devel python2-pyyaml
  23 # https://bugzilla.redhat.com/show_bug.cgi?id=1511892
  24 %global __cmake /opt/rh/llvm-toolset-7/root/usr/bin/cmake3
  25 %global ninjabuild ninja-build
  26 %else
  27 BuildRequires: cmake z3-devel
  28 BuildRequires: python3-devel python3-pygments python3-pyyaml
  29 # removed in F31+
  30 #BuildRequires: xar-devel
  31 %global ninjabuild ninja
  32 %endif
  33
  34 %description
  35 LLDB is a next generation, high-performance debugger. It is built as a set
  36 of reusable components which highly leverage existing libraries in the
  37 larger LLVM Project, such as the Clang expression parser and LLVM
  38 disassembler.
  39 This package is an experimental trunk snapshot.
  40 %if %{use_jankratochvil_dwz}
  41 This package contains off-trunk DWZ support for Fedora debuginfos such as:
  42   unsupported DW_FORM values: 0x1f20 0x1f21
  43 %endif
  44 %if %{use_jankratochvil_rust}
  45 This package contains off-trunk Rust support:
  46   https://github.com/rust-lang-nursery/lldb
  47 %endif
  48
  49 %package devel
  50 Summary: Development header files for %{name}
  51 Requires: %{name}%{?_isa} = %{version}-%{release}
  52
  53 %description devel
  54 The package contains header files for %{name}.
  55
  56 {-L,"-Wl,-rpath,"}%{pkg_prefix}/%{_lib} -I%{pkg_prefix}/include -llldb -lLLVMSupport -ltinfo -pthread
  57
  58 %ldconfig_scriptlets
  59
  60 %prep
  61 %setup -q -c -T
  62 OPTS=""
  63 %if !0%{?rhel:1} || 0%{?rhel} > 7
  64   OPTS="$OPTS --no-tags"
  65 %endif
  66 REF="reference"
  67 # RHEL-7 does not support: --reference-if-able
  68 test -d ../$REF/ && OPTS="$OPTS --reference ../$REF"
  69 # 2500 = 1 month in 2019
  70 git clone --depth 10000 --single-branch $OPTS https://github.com/llvm/llvm-project.git .
  71 %if %{use_jankratochvil_dwz} || %{use_jankratochvil_rust}
  72 git remote remove jankratochvil || :
  73 git remote add jankratochvil git://git.jankratochvil.net/lldb
  74 git fetch jankratochvil
  75 git config user.email jankratochvil@copr.fedorainfracloud.org
  76 git config user.name jankratochvil
  77 %endif
  78 %if %{use_jankratochvil_dwz}
  79 git merge jankratochvil/dwz
  80 %endif
  81 %if %{use_jankratochvil_rust}
  82 # '-c merge.renames=false' is F-29+.
  83 # '-c merge.renameLimit=0' has no effect.
  84 git -c merge.renameLimit=1 merge jankratochvil/rust
  85 %endif
  86
  87 %build
  88 mkdir build-release
  89 cd    build-release
  90
  91 FLAGS="%{optflags}"
  92
  93 # lldb/scripts/LLDBWrapPython.cpp:23699:70: error: format not a string literal and no format arguments [-Werror=format-security]
  94 FLAGS="$FLAGS -Wno-error=format-security"
  95
  96 %if (0%{?rhel:1} && 0%{?rhel} <= 7)
  97 . /opt/rh/devtoolset-8/enable
  98 # -gsplit-dwarf: LLVM: internal compiler error: in output_index_string, at dwarf2out.c:21891
  99 # https://bugzilla.redhat.com/show_bug.cgi?id=1590678
 100 # Set %%{fast} only after %%debug_package above.
 101 %global fast 1
 102 %endif
 103 %if %{fast}
 104 FLAGS="$FLAGS -g0"
 105 %else
 106 # -fno-reorder-blocks-and-partition:
 107 # -gsplit-dwarf: Error: can't resolve `.text.unlikely' - `.LVL414'
 108 # https://bugzilla.redhat.com/show_bug.cgi?id=1573647
 109 FLAGS="$FLAGS -gsplit-dwarf -fno-reorder-blocks-and-partition"
 110 %endif
 111
 112 CFLAGS="$FLAGS"
 113 CXXFLAGS="$FLAGS"
 114
 115 # This is default - changing it breaks the testsuite: -DLLVM_LINK_LLVM_DYLIB=OFF
 116 # It does not work: -DDCMAKE_EXECUTABLE_SUFFIX=-experimental
 117 # -fdebug-types-section && -DLLVM_USE_LINKER=gold:
 118 # ../../../../lib64/libclangLex.a(PreprocessingRecord.cpp.o)(.debug_types+0xfe): error: undefined reference to 'clang::SourceRange::getBegin() const'
 119 %cmake ../llvm \
 120   -GNinja \
 121   -DCMAKE_INSTALL_PREFIX=%{buildroot}%{pkg_prefix} \
 122   -DBUILD_SHARED_LIBS=OFF \
 123 %if %{fast}
 124   -DCMAKE_BUILD_TYPE=Release \
 125 %else
 126   -DCMAKE_BUILD_TYPE=RelWithDebInfo \
 127 %endif
 128   -DLLVM_ENABLE_PROJECTS="lldb;clang;lld" \
 129   -DLLVM_TARGETS_TO_BUILD=X86 \
 130   -DLLVM_BUILD_TOOLS=OFF \
 131   -DLLVM_USE_LINKER=gold \
 132   $(: file INSTALL cannot find build-release/lib/python3.6 ) \
 133 %if 0%{?__isa_bits} == 64
 134   -DLLVM_LIBDIR_SUFFIX=64 \
 135 %else
 136   -DLLVM_LIBDIR_SUFFIX= \
 137 %endif
 138   -DLLDB_DISABLE_CURSES=OFF \
 139   -DLLDB_DISABLE_LIBEDIT=OFF \
 140   -DLLDB_DISABLE_PYTHON=OFF \
 141   #
 142 %{ninjabuild} -v
 143
 144 %install
 145 mkdir -p %{buildroot}%{pkg_prefix}
 146 (function revline {
 147    echo "$(cd $1;git rev-parse ${2:-origin/master}) ${2:-$1}"
 148  }
 149  revline .
 150 %if %{use_jankratochvil_dwz}
 151  revline . jankratochvil/dwz
 152 %endif
 153 %if %{use_jankratochvil_rust}
 154  revline . jankratochvil/rust
 155 %endif
 156 ) >%{buildroot}%{pkg_prefix}/HEAD
 157 cd build-release
 158 %{ninjabuild} -v install
 159 mkdir -p %{buildroot}%{_bindir}
 160 # lldb-mi
 161 for i in lldb;do
 162   echo >%{buildroot}%{_bindir}/${i}-experimental -e '#! /bin/bash\nexec %{pkg_prefix}/bin/'$i' "$@"'
 163   chmod +x %{buildroot}%{_bindir}/${i}-experimental
 164 done
 165
 166 # remove static libraries
 167 rm -fv %{buildroot}%{_libdir}/*.a
 168
 169 ### python: fix liblldb.so -> liblldb.so.7 symlink target
 170 (cd %{buildroot}%{pkg_prefix}/%{_lib}/python*/site-packages/lldb/
 171  ln -vsf "$(dirname $(readlink _lldb.so))/$(readlink $(readlink _lldb.so))" _lldb.so
 172 )
 173
 174 # FIXME: Port it to Python 3: remove bundled six.py - Python 2<->3
 175 rm -f %{buildroot}%{pkg_prefix}/%{_lib}/python*/site-packages/six.py*
 176
 177 %files
 178 %{_bindir}/lldb-experimental
 179 #{_bindir}/lldb-mi-experimental
 180 %{pkg_prefix}/HEAD
 181 %{pkg_prefix}/bin/lldb
 182 %{pkg_prefix}/bin/lldb-server
 183 #{pkg_prefix}/bin/lldb-mi
 184 %{pkg_prefix}/bin/lldb-argdumper
 185 # RHEL-7: File not found by glob: .../lib{lldb,clang,LLVM}*.so.*
 186 %{pkg_prefix}/%{_lib}/libl*.so.*
 187 %{pkg_prefix}/%{_lib}/python*
 188
 189 %files devel
 190 %{pkg_prefix}/include
 191 %{pkg_prefix}/%{_lib}/lib[^l]*.so.*
 192 %{pkg_prefix}/%{_lib}/*.so
 193 %{pkg_prefix}/%{_lib}/*.a
 194
 195 %changelog
 196 * Thu Apr  5 2018 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.0.0-0.1
 197 - Initial import for COPR, based on Fedora package 'lldb'.