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: 0.20190817snap4%{?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 # 2500 = 1 month in 2019
  63 git clone --depth 10000 --no-tags --single-branch --reference-if-able reference https://github.com/llvm/llvm-project.git .
  64 %if %{use_jankratochvil_dwz} || %{use_jankratochvil_rust}
  65 git remote remove jankratochvil || :
  66 git remote add jankratochvil git://git.jankratochvil.net/lldb
  67 git fetch jankratochvil
  68 git config user.email jankratochvil@copr.fedorainfracloud.org
  69 git config user.name jankratochvil
  70 %endif
  71 %if %{use_jankratochvil_dwz}
  72 git merge jankratochvil/dwz
  73 %endif
  74 %if %{use_jankratochvil_rust}
  75 # '-c merge.renames=false' is F-29+.
  76 # '-c merge.renameLimit=0' has no effect.
  77 git -c merge.renameLimit=1 merge jankratochvil/rust
  78 %endif
  79
  80 %build
  81 mkdir build-release
  82 cd    build-release
  83
  84 FLAGS="%{optflags}"
  85
  86 # lldb/scripts/LLDBWrapPython.cpp:23699:70: error: format not a string literal and no format arguments [-Werror=format-security]
  87 FLAGS="$FLAGS -Wno-error=format-security"
  88
  89 %if (0%{?rhel:1} && 0%{?rhel} <= 7)
  90 . /opt/rh/devtoolset-8/enable
  91 # -gsplit-dwarf: LLVM: internal compiler error: in output_index_string, at dwarf2out.c:21891
  92 # https://bugzilla.redhat.com/show_bug.cgi?id=1590678
  93 # Set %%{fast} only after %%debug_package above.
  94 %global fast 1
  95 %endif
  96 %if %{fast}
  97 FLAGS="$FLAGS -g0"
  98 %else
  99 # -fno-reorder-blocks-and-partition:
 100 # -gsplit-dwarf: Error: can't resolve `.text.unlikely' - `.LVL414'
 101 # https://bugzilla.redhat.com/show_bug.cgi?id=1573647
 102 FLAGS="$FLAGS -gsplit-dwarf -fno-reorder-blocks-and-partition"
 103 %endif
 104
 105 CFLAGS="$FLAGS"
 106 CXXFLAGS="$FLAGS"
 107
 108 # This is default - changing it breaks the testsuite: -DLLVM_LINK_LLVM_DYLIB=OFF
 109 # It does not work: -DDCMAKE_EXECUTABLE_SUFFIX=-experimental
 110 # -fdebug-types-section && -DLLVM_USE_LINKER=gold:
 111 # ../../../../lib64/libclangLex.a(PreprocessingRecord.cpp.o)(.debug_types+0xfe): error: undefined reference to 'clang::SourceRange::getBegin() const'
 112 %cmake ../llvm \
 113   -GNinja \
 114   -DCMAKE_INSTALL_PREFIX=%{buildroot}%{pkg_prefix} \
 115   -DBUILD_SHARED_LIBS=OFF \
 116 %if %{fast}
 117   -DCMAKE_BUILD_TYPE=Release \
 118 %else
 119   -DCMAKE_BUILD_TYPE=RelWithDebInfo \
 120 %endif
 121   -DLLVM_ENABLE_PROJECTS="lldb;clang;lld" \
 122   -DLLVM_TARGETS_TO_BUILD=X86 \
 123   -DLLVM_BUILD_TOOLS=OFF \
 124   -DLLVM_USE_LINKER=gold \
 125   $(: file INSTALL cannot find build-release/lib/python3.6 ) \
 126 %if 0%{?__isa_bits} == 64
 127   -DLLVM_LIBDIR_SUFFIX=64 \
 128 %else
 129   -DLLVM_LIBDIR_SUFFIX= \
 130 %endif
 131   -DLLDB_DISABLE_CURSES=OFF \
 132   -DLLDB_DISABLE_LIBEDIT=OFF \
 133   -DLLDB_DISABLE_PYTHON=OFF \
 134   #
 135 %{ninjabuild} -v
 136
 137 %install
 138 mkdir -p %{buildroot}%{pkg_prefix}
 139 (function revline {
 140    echo "$(cd $1;git rev-parse ${2:-origin/master}) ${2:-$1}"
 141  }
 142  revline .
 143 %if %{use_jankratochvil_dwz}
 144  revline . jankratochvil/dwz
 145 %endif
 146 %if %{use_jankratochvil_rust}
 147  revline . jankratochvil/rust
 148 %endif
 149 ) >%{buildroot}%{pkg_prefix}/HEAD
 150 cd build-release
 151 %{ninjabuild} -v install
 152 mkdir -p %{buildroot}%{_bindir}
 153 # lldb-mi
 154 for i in lldb;do
 155   echo >%{buildroot}%{_bindir}/${i}-experimental -e '#! /bin/bash\nexec %{pkg_prefix}/bin/'$i' "$@"'
 156   chmod +x %{buildroot}%{_bindir}/${i}-experimental
 157 done
 158
 159 # remove static libraries
 160 rm -fv %{buildroot}%{_libdir}/*.a
 161
 162 ### python: fix liblldb.so -> liblldb.so.7 symlink target
 163 (cd %{buildroot}%{pkg_prefix}/%{_lib}/python*/site-packages/lldb/
 164  ln -vsf "$(dirname $(readlink _lldb.so))/$(readlink $(readlink _lldb.so))" _lldb.so
 165 )
 166
 167 # FIXME: Port it to Python 3: remove bundled six.py - Python 2<->3
 168 rm -f %{buildroot}%{pkg_prefix}/%{_lib}/python*/site-packages/six.py*
 169
 170 %files
 171 %{_bindir}/lldb-experimental
 172 #{_bindir}/lldb-mi-experimental
 173 %{pkg_prefix}/HEAD
 174 %{pkg_prefix}/bin/lldb
 175 %{pkg_prefix}/bin/lldb-server
 176 #{pkg_prefix}/bin/lldb-mi
 177 %{pkg_prefix}/bin/lldb-argdumper
 178 # RHEL-7: File not found by glob: .../lib{lldb,clang,LLVM}*.so.*
 179 %{pkg_prefix}/%{_lib}/libl*.so.*
 180 %{pkg_prefix}/%{_lib}/python*
 181
 182 %files devel
 183 %{pkg_prefix}/include
 184 %{pkg_prefix}/%{_lib}/lib[^l]*.so.*
 185 %{pkg_prefix}/%{_lib}/*.so
 186 %{pkg_prefix}/%{_lib}/*.a
 187
 188 %changelog
 189 * Thu Apr  5 2018 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.0.0-0.1
 190 - Initial import for COPR, based on Fedora package 'lldb'.