##
##  node14.spec -- OpenPKG RPM Package Specification
##  Copyright (c) 2000-2020 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 version
%define       V_snap_base  14.0.0
%define       V_snap_type  nightly
%define       V_snap_date  20200414
%define       V_snap_hash  55b4d030ef
%define       V_opkg       %{V_snap_base}.%{V_snap_date}
%define       V_dist       %{V_snap_base}-%{V_snap_type}%{V_snap_date}%{V_snap_hash}

#   package information
Name:         node14
Summary:      Node JavaScript Run-Time (V14)
URL:          http://nodejs.org/
Vendor:       Node Foundation
Packager:     OpenPKG Project
Distribution: OpenPKG Community
Class:        PLUS
Group:        Web
License:      MIT/BSD
Version:      %{V_opkg}
Release:      20200415

#   package options
%option       with_icu   yes
%option       with_node  no

#   list of sources
Source0:      https://nodejs.org/download/%{V_snap_type}/v%{V_dist}/node-v%{V_dist}.tar.gz
Source1:      node.c
Patch0:       node14.patch

#   build information
BuildPreReq:  OpenPKG, openpkg >= 20160101, make, gcc, gcc::with_cxx = yes, python2, pkgconfig
PreReq:       OpenPKG, openpkg >= 20160101
BuildPreReq:  openssl11, libexecinfo, zlib, ares, libuv, nghttp2
PreReq:       openssl11, libexecinfo, zlib, ares, libuv, nghttp2
%if "%{with_icu}" == "yes"
BuildPreReq:  icu
PreReq:       icu
%endif
%if "%{with_node}" == "yes"
Provides:     node = %{version}
%endif

%description
    Node.js (V14) provides an easy way to build scalable network
    servers in JavaScript. It is an event-driven I/O environment based
    on Google V8 JavaScript virtual machine version 8.1.307.26.

%track
    prog node14:base = {
        version   = %{V_snap_base}
        url       = https://nodejs.org/download/%{V_snap_type}/
        regex     = v(\d+\.\d+\.\d+)-%{V_snap_type}\d{8}[\da-f]{10}/
    }
    prog node14:date = {
        version   = %{V_snap_date}
        url       = https://nodejs.org/download/%{V_snap_type}/
        regex     = v\d+\.\d+\.\d+-%{V_snap_type}(\d{8})[\da-f]{10}/
    }
    prog node14:hash = {
        version   = %{V_snap_hash}
        url       = https://nodejs.org/download/%{V_snap_type}/
        regex     = v\d+\.\d+\.\d+-%{V_snap_type}(\d{8}[\da-f]{10})/
    }

%prep
    %setup -q -n node-v%{V_dist}
    %patch -p0

%build
    #   provide local tool wrapper scripts as we cannot
    #   reliably pass the includes via configure variables
    cflags="-I`pwd`/deps/v8"
    cflags="$cflags -I`pwd`/deps/v8/include"
%if "%{with_icu}" != "yes"
    cflags="$cflags -I`pwd`/deps/icu-small/source/common"
%endif
    cflags="$cflags -I`pwd`/deps/llhttp/include"
    cflags="$cflags -I`pwd`/deps/http_parser"
    cflags="$cflags %{l_cppflags openssl11 .}"
    ldflags="%{l_ldflags openssl11 .}"
    mkdir tool
    for tool in gcc g++ c%{l_nil}c c++; do
        ( echo "#!/bin/sh"
          echo "exec %{l_prefix}/bin/$tool $cflags $ldflags \${1+\"\$@\"}"
        ) >tool/$tool
        chmod a+x tool/$tool
    done
    PATH="`pwd`/tool:$PATH"

    #   configure program
    libs="-lexecinfo -lz"
    case "%{l_platform -t} " in
        *-linux* ) libs="$libs -ldl" ;;
    esac
    CC="gcc" \
    CXX="g++" \
    CFLAGS="%{l_cflags -O}" \
    CXXFLAGS="%{l_cxxflags -O} -Wno-deprecated-declarations" \
    CPPFLAGS="%{l_cppflags openssl11 .}" \
    LDFLAGS="%{l_ldflags openssl11 .}" \
    LIBS="$libs" \
    %{l_prefix}/bin/python2 ./configure \
        --prefix=%{l_prefix} \
        --shared-openssl \
        --shared-openssl-includes=%{l_prefix}/include/openssl11 \
        --shared-openssl-libpath=%{l_prefix}/lib/openssl11 \
        --shared-openssl-libname="ssl,crypto" \
        --shared-zlib \
        --shared-zlib-includes=%{l_prefix}/include \
        --shared-zlib-libpath=%{l_prefix}/lib \
        --shared-zlib-libname="z" \
        --shared-cares \
        --shared-cares-includes=%{l_prefix}/include \
        --shared-cares-libpath=%{l_prefix}/lib \
        --shared-cares-libname="ares" \
        --shared-libuv \
        --shared-libuv-includes=%{l_prefix}/include \
        --shared-libuv-libpath=%{l_prefix}/lib \
        --shared-libuv-libname="uv" \
        --shared-nghttp2 \
        --shared-nghttp2-includes=%{l_prefix}/include \
        --shared-nghttp2-libpath=%{l_prefix}/lib \
        --shared-nghttp2-libname="nghttp2" \
%if "%{with_icu}" == "yes"
        --with-intl=system-icu \
%else
        --with-intl=small-icu \
%endif
        --with-snapshot \
        --without-npm \
        --download=none

    #   build program
    %{l_make} %{l_mflags -O}

    #   build wrapper
    %{l_cc} %{l_cflags -O} %{l_cppflags} -DPREFIX="\"%{l_prefix}\"" %{l_ldflags} \
        -o node-wrapper %{SOURCE node.c}

%install
    #   install program
    (   PATH="`pwd`/tool:$PATH"
        %{l_make} %{l_mflags} install DESTDIR=$RPM_BUILD_ROOT
    ) || exit $?

    #   install wrapper
    %{l_shtool} mkdir -f -p -m 755 \
        $RPM_BUILD_ROOT%{l_prefix}/libexec/node14
    mv  $RPM_BUILD_ROOT%{l_prefix}/bin/node \
        $RPM_BUILD_ROOT%{l_prefix}/libexec/node14/node
    %{l_shtool} install -c -s -m 755 \
        node-wrapper $RPM_BUILD_ROOT%{l_prefix}/bin/node

    #   post-installation strip-down
    strip $RPM_BUILD_ROOT%{l_prefix}/bin/* >/dev/null 2>&1 || true
    rm -rf $RPM_BUILD_ROOT%{l_prefix}/lib/dtrace
    rm -rf $RPM_BUILD_ROOT%{l_prefix}/share/systemtap
    rm -rf $RPM_BUILD_ROOT%{l_prefix}/share/doc

%if "%{with_node}" == "yes"
    #   create NPM package installation areas
    %{l_shtool} mkdir -f -p -m 755 \
        $RPM_BUILD_ROOT%{l_prefix}/lib/node/usr \
        $RPM_BUILD_ROOT%{l_prefix}/lib/node/pkg
%endif

    #   post-adjust installation
    mv  $RPM_BUILD_ROOT%{l_prefix}/bin/node \
        $RPM_BUILD_ROOT%{l_prefix}/bin/node14
    mv  $RPM_BUILD_ROOT%{l_prefix}/include/node \
        $RPM_BUILD_ROOT%{l_prefix}/include/node14
    mv  $RPM_BUILD_ROOT%{l_prefix}/man/man1/node.1 \
        $RPM_BUILD_ROOT%{l_prefix}/man/man1/node14.1

%if "%{with_node}" == "yes"
    #   shim as Node
    ln -s node14   $RPM_BUILD_ROOT%{l_prefix}/bin/node
    ln -s node14   $RPM_BUILD_ROOT%{l_prefix}/include/node
    ln -s node14.1 $RPM_BUILD_ROOT%{l_prefix}/man/man1/node.1
%endif

    #   determine installation files
    %{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT %{l_files_std}

%files -f files

%clean