##
##  node-v8c.spec -- OpenPKG RPM Package Specification
##  Copyright (c) 2000-2025 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_base     18.0.0
%define       V_snap     20220417

#   package information
Name:         node-v8c
Summary:      Node JavaScript Run-Time (V15, V8-Canary)
URL:          http://nodejs.org/
Vendor:       Node Foundation
Packager:     OpenPKG Project
Distribution: OpenPKG Community
Class:        PLUS
Group:        Web
License:      MIT/BSD
Version:      %{V_base}.%{V_snap}
Release:      20220418

#   package options
%option       with_icu   yes
%option       with_node  no

#   list of sources
Source0:      http://download.openpkg.org/components/versioned/node-v8c/node-v8c-%{V_snap}.tar.xz
Source1:      node.c
Patch0:       node-v8c.patch

#   build information
BuildPreReq:  OpenPKG, openpkg >= 20160101, make, gcc, gcc::with_cxx = yes, python, pkgconfig
PreReq:       OpenPKG, openpkg >= 20160101
BuildPreReq:  openssl, libexecinfo, zlib, ares, libuv, nghttp2
PreReq:       openssl, 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 (V16, V8-Canary) 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 10.2.139. This
    is the V8-Canary flavor of Node.js which always closely tracks the
    latest version of the V8 JavaScript virtual machine. It exists
    for testing purposes only and should not be used in production
    environments.

%track
    prog node-v8c = {
        version   = %{V_snap}
        url       = http://download.openpkg.org/components/versioned/node-v8c/
        regex     = node-v8c-(__VER__)\.tar\.xz
    }

%prep
    %setup -q -n node-v8c
    %patch -p0

%build
    #   provide local tool wrapper scripts as we cannot
    #   reliably pass the includes via configure variables
    cflags="-I`pwd`/deps/v8"
    cflags="$cflags -I`pwd`/deps/uv/include"
    cflags="$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}"
    ldflags="%{l_ldflags}"
    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="$libs -ldl" ;;
    esac
    CC="gcc" \
    CXX="g++" \
    CFLAGS="%{l_cflags -O}" \
    CXXFLAGS="%{l_cxxflags -O} -Wno-deprecated-declarations" \
    CPPFLAGS="%{l_cppflags}" \
    LDFLAGS="%{l_ldflags}" \
    LIBS="$libs" \
    %{l_prefix}/bin/python ./configure \
        --prefix=%{l_prefix} \
        --shared-openssl \
        --shared-openssl-includes=%{l_prefix}/include \
        --shared-openssl-libpath=%{l_prefix}/lib \
        --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/node-v8c
    mv  $RPM_BUILD_ROOT%{l_prefix}/bin/node \
        $RPM_BUILD_ROOT%{l_prefix}/libexec/node-v8c/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/node-v8c
    mv  $RPM_BUILD_ROOT%{l_prefix}/include/node \
        $RPM_BUILD_ROOT%{l_prefix}/include/node-v8c
    mv  $RPM_BUILD_ROOT%{l_prefix}/man/man1/node.1 \
        $RPM_BUILD_ROOT%{l_prefix}/man/man1/node-v8c.1

%if "%{with_node}" == "yes"
    #   shim as Node
    ln -s node-v8c   $RPM_BUILD_ROOT%{l_prefix}/bin/node
    ln -s node-v8c   $RPM_BUILD_ROOT%{l_prefix}/include/node
    ln -s node-v8c.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

