Build inside /opt/llvm11 for platforms where main LLVM version is older

Macros are not needed here, use them from the main package

+ update from 11.0.0 to 11.0.1
This commit is contained in:
Mikhail Novosyolov 2021-01-20 11:51:42 +03:00
parent 68521efe89
commit 26209c435c
6 changed files with 238 additions and 517 deletions

View file

@ -1,6 +1,6 @@
sources:
clang-11.0.0.src.tar.xz: 02c87f5e07f2a1c1e2dbb8ce8328f0106d70b10d
clang-tools-extra-11.0.0.src.tar.xz: b77dc0494894b997c8f4012debbf0bf469462386
compiler-rt-11.0.0.src.tar.xz: be3e79fb93cd99135643a191f27c49449bf9c0ee
llvm-11.0.0.src.tar.xz: 5723ae20d1e6e9ccfda208cb9a8cf2f87c3a6107
polly-11.0.0.src.tar.xz: 455be0af2ffbc1db71e61c463398549ff553c198
clang-11.0.1.src.tar.xz: 10516c6d177dc3d893e640c75d891ee3d6c1edcf
clang-tools-extra-11.0.1.src.tar.xz: f5698eb81569a5dea2496c4934401be653eeb031
compiler-rt-11.0.1.src.tar.xz: c492a0142887efbe667f6b3994b43a48f53d4832
llvm-11.0.1.src.tar.xz: 1a911295260d4e41116b72788eb602702b4bb252
polly-11.0.1.src.tar.xz: 1489870c457e7a6396bf4793b62dd264faf844b7

View file

@ -1,25 +0,0 @@
# CFLAGS that are known to be not suppported by clang
%noclang_optflags -fvar-tracking-assignments -frecord-gcc-switches -ffat-lto-objects
%clang_gcc_wrapper() \
# clang wrapper to remove compiler flags that clang does not know \
# how-to in Russian: https://nixtux.ru/768 \
BIN_DIR="${BIN_DIR:-$(pwd)/local_bin}" \
mkdir -p "$BIN_DIR" \
install -m 0755 %{_datadir}/clang/clang-gcc-wrapper.sh "${BIN_DIR}/clang++" \
sed -e "s,_CLANG_,$(command -v clang++),g" -i "${BIN_DIR}/clang++" \
install -m 0755 %{_datadir}/clang/clang-gcc-wrapper.sh "${BIN_DIR}/clang" \
sed -e "s,_CLANG_,$(command -v clang),g" -i "${BIN_DIR}/clang" \
export PATH="${BIN_DIR}:${PATH}" \
# set variables \
CLANG="$(command -v clang)" \
CLANGXX="$(command -v clang++)" \
CC="clang" \
CXX="clang++" \
CPP="clang-cpp" \
# validate that clang wrapper is in PATH \
echo "$CLANG" | grep -q "$BIN_DIR" \
echo "$CLANGXX" | grep -q "$BIN_DIR" \
export CLANG CLANGXX CC CXX CPP \
export NOCLANG_OPTFLAGS="%{noclang_optflags}" \
%{nil}

View file

@ -1,36 +0,0 @@
#!/bin/sh
# Author: mikhailnov
# Remove flags that clang does not know but which cannot be removed properly
# https://bugzilla.rosalinux.ru/show_bug.cgi?id=9567
set -efu
echo_err() {
echo "$@" 1>&2
}
# %noclang_optflags
NOCLANG_OPTFLAGS="${NOCLANG_OPTFLAGS:-}"
# which flags to remove in addition to %noclang_optflags,
# set custom REMOVE_CFLAGS in %build or redefine %noclang_optflags
REMOVE_CFLAGS="${REMOVE_CFLAGS:-}"
# convert flags list to regexp
REMOVE="$(echo "$NOCLANG_OPTFLAGS $REMOVE_CFLAGS" | sed -e 's, ,|,g' -e 's,|$,,g')"
# _CLANG_ must be changed to /usr/bin/clang++ and then to /usr/bin/clang in another copy of this wrapper
if echo "$@" | grep -qE -- "${REMOVE}"
then
echo_err "DEBUG: clang-wrapper: arguements will be cut-out!"
echo_err "DEBUG: arguements were: "
echo_err "========================="
echo_err "$@"
echo_err "========================="
new_args="$(echo "$@" | sed -r -e "s,${REMOVE},,g")"
echo_err "DEBUG: new arguements are: "
echo_err "========================="
echo_err ${new_args}
# https://stackoverflow.com/a/37141139 (??)
_CLANG_ ${new_args}
else
_CLANG_ "$@"
fi

451
llvm.spec
View file

@ -1,451 +0,0 @@
# libLLVM-*.so are unversioned libraries
%global __requires_exclude ^devel\\(.*$
#%%define _disable_ld_no_undefined 0
%define debugcflags %%{nil}
%define debug_package %{nil}
# clang header paths are hard-coded at compile time
# and need adjustment whenever there's a new GCC version
%define gcc_version %(gcc -dumpversion)
%define compile_apidox 0
%{?_with_apidox: %{expand: %%global compile_apidox 1}}
%bcond_without clang
%define maj_ver 11
%define major_ver %{maj_ver}.0
%define minor_ver 0
%define major %{major_ver}
%define lto_major %{maj_ver}
%define libname %mklibname %{name} %{major}
%define liblto %mklibname lto %{lto_major}
%define devname %mklibname %{name} -d
%define clang_major %{major_ver}
%define libclang %mklibname clang %{clang_major}
%define devclang %mklibname clang -d
%bcond_without git
Summary: Low Level Virtual Machine (LLVM)
Name: llvm
Version: %{major_ver}.%{minor_ver}
Release: 3
License: NCSA
Group: Development/Other
Url: http://llvm.org
%if %{with git}
Source0: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{version}/llvm-%{version}.src.tar.xz
Source1: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{version}/clang-%{version}.src.tar.xz
Source2: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{version}/clang-tools-extra-%{version}.src.tar.xz
Source3: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{version}/polly-%{version}.src.tar.xz
Source4: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{version}/compiler-rt-%{version}.src.tar.xz
%else
Source0: http://releases.llvm.org/%{version}/llvm-%{version}.src.tar.xz
Source1: http://releases.llvm.org/%{version}/clang-%{version}.src.tar.xz
Source2: http://releases.llvm.org/%{version}/clang-tools-extra-%{version}.src.tar.xz
Source3: http://releases.llvm.org/%{version}/polly-%{version}.src.tar.xz
Source4: http://releases.llvm.org/%{version}/compiler-rt-%{version}.src.tar.xz
%endif
Source1000: llvm.rpmlintrc
Source1010: clang-gcc-wrapper.macros
Source1011: clang-gcc-wrapper.sh
# Adjust the search paths to match the OS, adjust the default compiler flags
# as well.
Patch1: clang-rosa.patch
BuildRequires: binutils-devel
BuildRequires: bison
BuildRequires: chrpath
BuildRequires: cmake
BuildRequires: flex
BuildRequires: graphviz
BuildRequires: groff
BuildRequires: libstdc++-devel
BuildRequires: libtool
BuildRequires: pkgconfig(libffi)
BuildRequires: pkgconfig(libtirpc)
BuildRequires: sed
BuildRequires: tcl
BuildRequires: zip
%if %{compile_apidox}
BuildRequires: doxygen
%endif
Requires: libstdc++-devel
%description
LVM is a robust system, particularly well suited for developing new mid-level
language-independent analyses and optimizations of all sorts, including those
that require extensive interprocedural analysis. LLVM is also a great target
for front-end development for conventional or research programming languages,
including those which require compile-time, link-time, or run-time optimization
for effective implementation, proper tail calls or garbage collection.
%files
%doc LICENSE.TXT
%{_bindir}/bugpoint
%{_bindir}/dsymutil
%{_bindir}/find-all-symbols
%{_bindir}/llc
%{_bindir}/lli
%{_bindir}/llvm*
%exclude %{_bindir}/llvm-config
%{_bindir}/modularize
%{_bindir}/obj2yaml
%{_bindir}/opt
%{_bindir}/sancov
%{_bindir}/sanstats
%{_bindir}/verify-uselistorder
%{_bindir}/yaml2obj
%{_datadir}/opt-viewer
#----------------------------------------------------------------------------
%define plugins %mklibname %{name}-plugins
%package -n %{plugins}
Summary: LLVM plugins
Group: System/Libraries
Provides: %{name}-plugins = %{EVRD}
Conflicts: %{_lib}llvm3.8 < 3.8.0-2
Conflicts: %{_lib}llvm-devel < 3.8.0-2
%description -n %{plugins}
LLVM plugins.
%files -n %{plugins}
%{_libdir}/BugpointPasses.so
%{_libdir}/LLVMHello.so
%{_libdir}/LLVMgold.so
#----------------------------------------------------------------------------
%package -n %{libname}
Summary: LLVM shared libraries
Group: System/Libraries
Requires: %{plugins}
Conflicts: llvm < 3.0-4
%description -n %{libname}
Shared libraries for the LLVM compiler infrastructure. This is needed by
programs that are dynamically linked against libLLVM.
%files -n %{libname}
%{_libdir}/libLLVM-%{maj_ver}.so
%{_libdir}/libLLVM-%{major}.%{minor_ver}.so
#----------------------------------------------------------------------------
%package -n %{liblto}
Summary: LLVM shared library
Group: System/Libraries
Conflicts: %{_lib}llvm-plugins < 6.0.0-3
%description -n %{liblto}
Shared library for the LLVM compiler infrastructure.
%files -n %{liblto}
%{_libdir}/libLTO.so.%{lto_major}*
#----------------------------------------------------------------------------
%package -n %{devname}
Summary: Development files for LLVM
Group: Development/Other
Provides: llvm-devel = %{EVRD}
Requires: %{libname} = %{EVRD}
Requires: %{liblto} = %{EVRD}
Requires: %{name} = %{EVRD}
Requires: llvm-polly = %{EVRD}
Obsoletes: llvm-polly-devel < %{EVRD}
Provides: llvm-polly-devel = %{EVRD}
Conflicts: llvm < 3.0-7
Conflicts: %{_lib}llvm3.0 < 3.0-9
Conflicts: %{_lib}llvm-plugins < 6.0.0-3
%description -n %{devname}
This package contains the development files for LLVM.
%files -n %{devname}
%{_bindir}/%{name}-config
%{_includedir}/%{name}
%{_includedir}/%{name}-c
%{_includedir}/polly
%{_libdir}/cmake/%{name}/*
%{_libdir}/cmake/polly/*.cmake
%{_libdir}/libLLVM*.a
%{_libdir}/libLLVM.so
%{_libdir}/libLTO.so
%{_libdir}/libRemarks.so*
%{_libdir}/libPolly*.a
%{_libdir}/libfindAllSymbols.a
#----------------------------------------------------------------------------
%package doc
Summary: Documentation for LLVM
Group: Books/Computer books
Requires: %{name} = %{EVRD}
BuildArch: noarch
%description doc
Documentation for the LLVM compiler infrastructure.
%files doc
%doc README.txt
%doc docs/tutorial
%doc examples
%if %{compile_apidox}
%doc docs/doxygen
%endif
#----------------------------------------------------------------------------
%package polly
Summary: Polyhedral optimizations for LLVM
License: MIT
Group: Development/Other
%description polly
Polly is a polyhedral optimizer for LLVM.
Using an abstract mathematical representation it analyzes and optimizes
the memory access pattern of a program. This includes data-locality
optimizations for cache locality as well as automatic parallelization
for thread-level and SIMD parallelism.
Our overall goal is an integrated optimizer for data-locality and
parallelism that takes advantage of multi-cores, cache hierarchies,
short vector instructions as well as dedicated accelerators.
%files polly
%{_bindir}/pollycc
%{_bindir}/pollyc++
%{_libdir}/LLVMPolly.so
#----------------------------------------------------------------------------
%if %{with clang}
# TODO: %%{_bindir}/clang is linked against static libclang.a, could it be
# linked against libclang.so instead, like llvm-* are against livLLVM.so?
%package -n clang
Summary: A C language family front-end for LLVM
License: NCSA
Group: Development/Other
# TODO: is this requires:llvm needed, or just legacy from fedora pkg layout?
Requires: llvm = %{EVRD}
# clang requires gcc, clang++ requires libstdc++-devel
Requires: gcc
Requires: libstdc++-devel >= %{gcc_version}
%description -n clang
clang: noun
1. A loud, resonant, metallic sound.
2. The strident call of a crane or goose.
3. C-language family front-end toolkit.
The goal of the Clang project is to create a new C, C++, Objective C
and Objective C++ front-end for the LLVM compiler. Its tools are built
as libraries and designed to be loosely-coupled and extensible.
%files -n clang
%{_bindir}/c-index-test
%{_bindir}/clang*
%{_bindir}/diagtool
%{_bindir}/hmaptool
%{_bindir}/pp-trace
%{_datadir}/clang/
%if %{mdvver} >= 201910
%{_datadir}/clang/__pycache__/
%endif
%{_rpmmacrodir}/*clang-gcc-wrapper*
%endif
#----------------------------------------------------------------------------
%if %{with clang}
%package -n %{libclang}
Summary: Shared library for clang
Group: System/Libraries
%description -n %{libclang}
Shared libraries for the clang compiler. This is needed by
programs that are dynamically linked against libclang.
%files -n %{libclang}
%{_libdir}/clang/
%{_libdir}/libclang*.so.%{maj_ver}
%endif
#----------------------------------------------------------------------------
%if %{with clang}
%package -n %{devclang}
Summary: Development files for clang
Group: Development/Other
Requires: %{libclang} = %{EVRD}
Requires: clang = %{EVRD}
Provides: clang-devel = %{EVRD}
Conflicts: llvm-devel < 3.1
Obsoletes: clang-devel < 3.1
%description -n %{devclang}
This package contains header files and libraries needed for using
libclang.
%files -n %{devclang}
%dir %{_datadir}/clang/
%{_includedir}/clang
%{_includedir}/clang-c
%{_includedir}/clang-tidy
%{_libdir}/cmake/clang/ClangConfig.cmake
%{_libdir}/cmake/clang/ClangTargets-relwithdebinfo.cmake
%{_libdir}/cmake/clang/ClangTargets.cmake
%{_libdir}/libclang*.a
%{_libdir}/libclang*.so
%endif
#----------------------------------------------------------------------------
%if %{with clang}
%package -n clang-analyzer
Summary: A source code analysis framework
License: NCSA
Group: Development/Other
Requires: clang = %{EVRD}
# not picked up automatically since files are currently not instaled
# in standard Python hierarchies yet
Requires: python3
%description -n clang-analyzer
The Clang Static Analyzer consists of both a source code analysis
framework and a standalone tool that finds bugs in C and Objective-C
programs. The standalone tool is invoked from the command-line, and is
intended to run in tandem with a build of a project or code base.
%files -n clang-analyzer
%{_bindir}/scan-build
%{_bindir}/scan-view
%{_datadir}/scan-build/
%{_datadir}/scan-view/
%{_mandir}/man1/scan-build.1.*
%{_prefix}/libexec/c++-analyzer
%{_prefix}/libexec/ccc-analyzer
%endif
#----------------------------------------------------------------------------
%prep
%setup -qn %{name}-%{version}.src %{?with_clang:-a1 -a2 -a3 -a4}
rm -rf tools/clang
%if %{with clang}
mv clang-%{version}.src tools/clang
mv polly-%{version}.src tools/polly
mv clang-tools-extra-%{version}.src tools/clang/tools/extra
mv compiler-rt-%{version}.src projects/compiler-rt
cd tools/clang
%patch1 -p1 -b .rosa~
cd -
%endif
%build
%global optflags %{optflags} -fno-strict-aliasing
# Build with gcc/g++, not clang if it happens to be installed
export CC=gcc
export CXX=g++
# A couple more fixes from OMV + a workaround for a bug (?) in GCC 4.9:
# https://llvm.org/bugs/show_bug.cgi?id=20080 and
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61659
# (-fno-devirtualize)
#
# compiler-rt assumes off_t is 64 bits -- make sure this is true even on
# 32 bit OSes
%ifarch %ix86
# compiler-rt doesn't support ix86 with x<6 either
export CFLAGS="%{optflags} -march=i686 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -D_FILE_OFFSET_BITS=64 -g1"
export CXXFLAGS="%{optflags} -march=i686 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -D_FILE_OFFSET_BITS=64 -fno-devirtualize -g1 -Wno-redundant-move"
%else
export CXXFLAGS="%{optflags} -fno-devirtualize -g1 -Wno-redundant-move"
%endif
%ifarch %ix86
# Fix noexecstack
for i in projects/compiler-rt/lib/builtins/i386/*.S; do
cat >>$i <<'EOF'
#if defined(__linux__) && defined(__ELF__)
.section .note.GNU-stack,"",%progbits
#endif
EOF
done
%endif
%cmake \
-DCMAKE_BUILD_TYPE=RelWithDebInfo \
-DBUILD_SHARED_LIBS:BOOL=OFF \
-DLLVM_LIBDIR_SUFFIX=$(echo %{_lib} | sed -e 's,^lib,,') \
%if %{with clang}
-DCLANG_LIBDIR_SUFFIX=$(echo %{_lib} | sed -e 's,^lib,,') \
-DWITH_POLLY:BOOL=ON \
-DLINK_POLLY_INTO_TOOLS:BOOL=ON \
%endif
-DLLVM_ENABLE_FFI:BOOL=ON \
-DLLVM_ENABLE_RTTI:BOOL=ON \
-DLLVM_BINUTILS_INCDIR=%{_includedir} \
-DLLVM_INCLUDE_UTILS:BOOL=ON \
-DLLVM_BUILD_LLVM_DYLIB=ON \
-DLLVM_LINK_LLVM_DYLIB=ON \
-DOCAMLFIND=NOTFOUND \
%if %{compile_apidox}
-DLLVM_INCLUDE_DOCS:BOOL=ON \
-DLLVM_BUILD_DOCS:BOOL=ON \
%endif
-DLLVM_OPTIMIZED_TABLEGEN=ON
%make -s
%install
%makeinstall_std -C build
%if %{with clang}
# [From OMV]
# Polly bits as described on
# http://polly.llvm.org/example_load_Polly_into_clang.html
cat >%{buildroot}%{_bindir}/pollycc <<'EOF'
#!/bin/sh
exec %{_bindir}/clang -O3 -Xclang -load -Xclang %{_libdir}/LLVMPolly.so "$@"
EOF
cat >%{buildroot}%{_bindir}/pollyc++ <<'EOF'
#!/bin/sh
exec %{_bindir}/clang++ -O3 -Xclang -load -Xclang %{_libdir}/LLVMPolly.so "$@"
EOF
chmod 0755 %{buildroot}%{_bindir}/pollycc %{buildroot}%{_bindir}/pollyc++
# Clang - Git integration. Not needed.
rm -f %{buildroot}%{_bindir}/git-clang-format
# Remove editor integration files
rm -f %{buildroot}%{_datadir}/clang/clang-format*
# install clang-gcc-wrapper
install -D -m 0644 %{SOURCE1011} %{buildroot}%{_datadir}/clang/
%install_macro clang-gcc-wrapper %{SOURCE1010}
%endif
# Install libraries used for testing
cp -a build/%{_lib}/BugpointPasses.so %{buildroot}%{_libdir}
cp -a build/%{_lib}/LLVMHello.so %{buildroot}%{_libdir}
# Versionize shebangs python
sed '1 s,^.*$,#!%{__python3},' -i %{buildroot}%{_bindir}/{hmaptool,scan-view}

View file

@ -1,6 +1,8 @@
addFilter("E: hardcoded-library-path")
addFilter("E: incoherent-version-in-name")
addFilter("E: non-versioned-file-in-library-package")
addFilter("E: unexpanded-macro.*Summary")
addFilter("E: dir-or-file-in-opt")
# 202 warnings
addFilter("W: devel-file-in-non-devel-package")
addFilter("W: invalid-license")

231
llvm11.spec Normal file
View file

@ -0,0 +1,231 @@
%define oname llvm
%define _prefix /opt/%{name}
%define _bindir %{_prefix}/bin
%define _datadir %{_prefix}/share
%define _includedir %{_prefix}/include
%define _libdir %{_prefix}/%{_lib}
%define _libexecdir %{_prefix}/libexec
%define _mandir %{_prefix}/share/man
%define __cmake /usr/bin/cmake
%define debugcflags %{nil}
%define debug_package %{nil}
# clang header paths are hard-coded at compile time
# and need adjustment whenever there's a new GCC version
%define gcc_version %(gcc -dumpversion)
%define compile_apidox 0
%{?_with_apidox: %{expand: %%global compile_apidox 1}}
%define maj_ver 11
Summary: LLVM and Clang in %{_prefix}
# llvm11
Name: llvm%{maj_ver}
Version: %{maj_ver}.0.1
Release: 1
License: NCSA
Group: Development/Other
Url: http://llvm.org
Source0: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{version}/llvm-%{version}.src.tar.xz
Source1: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{version}/clang-%{version}.src.tar.xz
Source2: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{version}/clang-tools-extra-%{version}.src.tar.xz
Source3: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{version}/polly-%{version}.src.tar.xz
Source4: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{version}/compiler-rt-%{version}.src.tar.xz
Source1000: llvm%{maj_ver}.rpmlintrc
# Adjust the search paths to match the OS, adjust the default compiler flags
# as well.
Patch1: clang-rosa.patch
BuildRequires: binutils-devel
BuildRequires: bison
BuildRequires: chrpath
BuildRequires: cmake
BuildRequires: flex
BuildRequires: graphviz
BuildRequires: groff
BuildRequires: libstdc++-devel
BuildRequires: libtool
BuildRequires: pkgconfig(libffi)
BuildRequires: pkgconfig(libtirpc)
BuildRequires: sed
BuildRequires: tcl
BuildRequires: zip
%if %{compile_apidox}
BuildRequires: doxygen
%endif
Requires: libstdc++-devel
# Do not provide libraries rom /opt and do not try to depend from them
# ! Nothing must be linked with libllvm etc. from here!
AutoReq: 0
AutoProv: 0
%description
LVM is a robust system, particularly well suited for developing new mid-level
language-independent analyses and optimizations of all sorts, including those
that require extensive interprocedural analysis. LLVM is also a great target
for front-end development for conventional or research programming languages,
including those which require compile-time, link-time, or run-time optimization
for effective implementation, proper tail calls or garbage collection.
This package contains LLVM and Clang in %{_prefix}.
%files
%doc LICENSE.TXT
%doc README.txt
%doc docs/tutorial
%doc examples
%if %{compile_apidox}
%doc docs/doxygen
%endif
%{_bindir}/bugpoint
%{_bindir}/c-index-test
%{_bindir}/clang*
%{_bindir}/diagtool
%{_bindir}/dsymutil
%{_bindir}/find-all-symbols
%{_bindir}/git-clang-format
%{_bindir}/hmaptool
%{_bindir}/llc
%{_bindir}/lli
%{_bindir}/llvm*
%{_bindir}/modularize
%{_bindir}/obj2yaml
%{_bindir}/%{oname}-config
%{_bindir}/opt
%{_bindir}/pollyc++
%{_bindir}/pollycc
%{_bindir}/pp-trace
%{_bindir}/sancov
%{_bindir}/sanstats
%{_bindir}/scan-build
%{_bindir}/scan-view
%{_bindir}/verify-uselistorder
%{_bindir}/yaml2obj
%{_datadir}/clang
%{_datadir}/opt-viewer
%{_datadir}/scan-build/
%{_datadir}/scan-view/
%{_includedir}/clang
%{_includedir}/clang-c
%{_includedir}/clang-tidy
%{_includedir}/%{oname}
%{_includedir}/%{oname}-c
%{_includedir}/polly
%{_libdir}/BugpointPasses.so
%{_libdir}/clang/
%{_libdir}/cmake/clang/ClangConfig.cmake
%{_libdir}/cmake/clang/ClangTargets.cmake
%{_libdir}/cmake/clang/ClangTargets-relwithdebinfo.cmake
%{_libdir}/cmake/%{oname}/*
%{_libdir}/cmake/polly/*.cmake
%{_libdir}/libclang*.a
%{_libdir}/libclang*.so
%{_libdir}/libclang*.so.%{maj_ver}
%{_libdir}/libfindAllSymbols.a
%{_libdir}/libLLVM*.a
%{_libdir}/libLLVM-*.so
%{_libdir}/libLLVM.so
%{_libdir}/libLTO.so
%{_libdir}/libLTO.so*
%{_libdir}/libPolly*.a
%{_libdir}/libRemarks.so*
%{_libdir}/LLVMgold.so
%{_libdir}/LLVMHello.so
%{_libdir}/LLVMPolly.so
%{_libexecdir}/c++-analyzer
%{_libexecdir}/ccc-analyzer
%{_mandir}/man1/scan-build.1
#----------------------------------------------------------------------------
%prep
%setup -qn %{oname}-%{version}.src -a1 -a2 -a3 -a4
rm -rf tools/clang
mv clang-%{version}.src tools/clang
mv polly-%{version}.src tools/polly
mv clang-tools-extra-%{version}.src tools/clang/tools/extra
mv compiler-rt-%{version}.src projects/compiler-rt
cd tools/clang
%patch1 -p1 -b .rosa~
cd -
%build
%global optflags %{optflags} -fno-strict-aliasing
# Build with gcc/g++, not clang if it happens to be installed
export CC=gcc
export CXX=g++
# A couple more fixes from OMV + a workaround for a bug (?) in GCC 4.9:
# https://llvm.org/bugs/show_bug.cgi?id=20080 and
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61659
# (-fno-devirtualize)
#
# compiler-rt assumes off_t is 64 bits -- make sure this is true even on
# 32 bit OSes
%ifarch %ix86
# compiler-rt doesn't support ix86 with x<6 either
export CFLAGS="%{optflags} -march=i686 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -D_FILE_OFFSET_BITS=64 -g1"
export CXXFLAGS="%{optflags} -march=i686 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -D_FILE_OFFSET_BITS=64 -fno-devirtualize -g1 -Wno-redundant-move"
%else
export CXXFLAGS="%{optflags} -fno-devirtualize -g1 -Wno-redundant-move"
%endif
%ifarch %ix86
# Fix noexecstack
for i in projects/compiler-rt/lib/builtins/i386/*.S; do
cat >>$i <<'EOF'
#if defined(__linux__) && defined(__ELF__)
.section .note.GNU-stack,"",%progbits
#endif
EOF
done
%endif
%cmake \
-DCMAKE_BUILD_TYPE=RelWithDebInfo \
-DBUILD_SHARED_LIBS:BOOL=OFF \
-DLLVM_LIBDIR_SUFFIX=$(echo %{_lib} | sed -e 's,^lib,,') \
-DCLANG_LIBDIR_SUFFIX=$(echo %{_lib} | sed -e 's,^lib,,') \
-DWITH_POLLY:BOOL=ON \
-DLINK_POLLY_INTO_TOOLS:BOOL=ON \
-DLLVM_ENABLE_FFI:BOOL=ON \
-DLLVM_ENABLE_RTTI:BOOL=ON \
-DLLVM_BINUTILS_INCDIR=%{_includedir} \
-DLLVM_INCLUDE_UTILS:BOOL=ON \
-DLLVM_BUILD_LLVM_DYLIB=ON \
-DLLVM_LINK_LLVM_DYLIB=ON \
-DOCAMLFIND=NOTFOUND \
%if %{compile_apidox}
-DLLVM_INCLUDE_DOCS:BOOL=ON \
-DLLVM_BUILD_DOCS:BOOL=ON \
%endif
-DLLVM_OPTIMIZED_TABLEGEN=ON
%make -s
%install
%makeinstall_std -C build
# [From OMV]
# Polly bits as described on
# http://polly.llvm.org/example_load_Polly_into_clang.html
cat >%{buildroot}%{_bindir}/pollycc <<'EOF'
#!/bin/sh
exec %{_bindir}/clang -O3 -Xclang -load -Xclang %{_libdir}/LLVMPolly.so "$@"
EOF
cat >%{buildroot}%{_bindir}/pollyc++ <<'EOF'
#!/bin/sh
exec %{_bindir}/clang++ -O3 -Xclang -load -Xclang %{_libdir}/LLVMPolly.so "$@"
EOF
chmod 0755 %{buildroot}%{_bindir}/pollycc %{buildroot}%{_bindir}/pollyc++
# Install libraries used for testing
cp -a build/%{_lib}/BugpointPasses.so %{buildroot}%{_libdir}
cp -a build/%{_lib}/LLVMHello.so %{buildroot}%{_libdir}
# Versionize shebangs python
sed '1 s,^.*$,#!%{__python3},' -i %{buildroot}%{_bindir}/{hmaptool,scan-view}