openpkg-packages/llvm/llvm.spec

##
##  llvm.spec -- OpenPKG RPM Package Specification
##  Copyright (c) 2000-2022 OpenPKG Project <http://openpkg.org/>
##
##  Permission to use, copy, modify, and distribute this software for
##  any purpose with or without fee is hereby granted, provided that
##  the above copyright notice and this permission notice appear in all
##  copies.
##
##  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
##  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
##  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
##  IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
##  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
##  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
##  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
##  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
##  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
##  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
##  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
##  SUCH DAMAGE.
##

#   package information
Name:         llvm
Summary:      Low-Level Virtual Machine (LLVM)
URL:          http://llvm.org/
Vendor:       University of Illinois
Packager:     OpenPKG Project
Distribution: OpenPKG Community
Class:        PLUS
Group:        Compiler
License:      University of Illinois Open Source License
Version:      13.0.0
Release:      20211005

#   package options
%option       with_z3 no

#   list of sources
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}/compiler-rt-%{version}.src.tar.xz
Source3:      https://github.com/llvm/llvm-project/releases/download/llvmorg-%{version}/libcxx-%{version}.src.tar.xz
Source4:      https://github.com/llvm/llvm-project/releases/download/llvmorg-%{version}/libcxxabi-%{version}.src.tar.xz
Patch0:       llvm.patch

#   build information
BuildPreReq:  OpenPKG, openpkg >= 20160101, make, gcc, gcc::with_cxx = yes, perl, cmake
PreReq:       OpenPKG, openpkg >= 20160101
BuildPreReq:  libexecinfo
PreReq:       libexecinfo
%if "%{with_z3}" == "yes"
BuildPreReq:  z3
PreReq:       z3
%endif

%description
    Low-Level Virtual Machine (LLVM) is a compilation strategy designed
    to enable effective program optimization across the entire lifetime
    of a program. LLVM supports effective optimization at compile time,
    link-time (particularly interprocedural), run-time and offline
    (i.e., after software is installed), while remaining transparent
    to developers and maintaining compatibility with existing build
    scripts. LLVM is a virtual instruction set. LLVM is a low-level
    object code representation that uses simple RISC-like instructions.
    LLVM provides a link-time optimization framework with a growing set
    of global and interprocedural analyses and transformations, static
    back-ends for the X86, X86-64, PowerPC 32/64, ARM, Thumb, IA-64,
    Alpha and SPARC architectures, a back-end which emits portable C
    code, and a Just-In-Time compiler for X86, X86-64, PowerPC 32/64
    processors.

%track
    prog llvm = {
        version   = %{version}
        url       = http://releases.llvm.org/download.html
        regex     = llvm-(__VER__)\.src\.tar\.xz
    }

%prep
    %setup -q -n llvm-%{version}.src
    %setup -q -n llvm-%{version}.src -T -D -a 1
    %setup -q -n llvm-%{version}.src -T -D -a 2
    %setup -q -n llvm-%{version}.src -T -D -a 3
    %setup -q -n llvm-%{version}.src -T -D -a 4
    mv clang-%{version}.src tools/clang
    mv compiler-rt-%{version}.src projects/compiler-rt
    mv libcxx-%{version}.src projects/libcxx
    mv libcxxabi-%{version}.src projects/libcxxabi
    %patch -p0

%build
    mkdir build
    cd build
    cmake \
        -Wno-dev \
        -DCMAKE_BUILD_TYPE="Release" \
        -DCMAKE_C_COMPILER="%{l_cc}" \
        -DCMAKE_C_FLAGS="%{l_cflags -O} %{l_cppflags}" \
        -DCMAKE_CXX_COMPILER="%{l_cxx}" \
        -DCMAKE_CXX_FLAGS="%{l_cxxflags -O} %{l_cppflags}" \
        -DCMAKE_EXE_LINKER_FLAGS="%{l_ldflags}" \
        -DCMAKE_INSTALL_PREFIX="%{l_prefix}" \
        -DLLVM_ENABLE_PIC=ON \
        -DLLVM_BINDINGS_LIST="" \
        -DLLVM_OPTIMIZED_TABLEGEN=ON \
        -DLLVM_ENABLE_ASSERTIONS=OFF \
%if "%{with_z3}" == "yes"
        -DLLVM_ENABLE_Z3_SOLVER=ON \
%else
        -DLLVM_ENABLE_Z3_SOLVER=OFF \
%endif
        -DLLVM_PARALLEL_LINK_JOBS=1 \
        -DBUILD_SHARED_LIBS=OFF \
        ..
    %{l_make} %{l_mflags -O}

%install
    (   cd build
        %{l_make} %{l_mflags} install DESTDIR=$RPM_BUILD_ROOT
    ) || exit $?
    rm -rf $RPM_BUILD_ROOT%{l_prefix}/docs
    find $RPM_BUILD_ROOT%{l_prefix} -name ".dir" -type f -print | xargs rm -f
    strip $RPM_BUILD_ROOT%{l_prefix}/bin/* >/dev/null 2>&1 || true
    %{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT %{l_files_std}

%files -f files

%clean