%global bashcompdir     %(pkg-config --variable=completionsdir bash-completion 2>/dev/null)
%global bashcomproot    %(dirname %{bashcompdir} 2>/dev/null)
%global atlas_version 0.6.2
%global asyncftpclient_commit 0350c36d9545040f1038258d7a815493a6103de0

Name:           nim
Version:        2.2.6
Release:        3%{?dist}
Summary:        Statically typed, imperative programming language
# compiler is MIT, nimble package manager is BSD
License:        MIT and BSD
URL:            https://nim-lang.org
ExcludeArch:    s390x

Source0:        https://nim-lang.org/download/%{name}-%{version}.tar.xz

# https://github.com/nim-lang/Nim/blob/v2.0.0/tools/kochdocs.nim#L344
# "asyncftpclient", "punycode", "smtp", "db_connector", "checksums", "atlas", "htmlparser"
Source1:        https://github.com/nim-lang/atlas/archive/master/atlas-master.tar.gz
Source2:        https://github.com/nim-lang/sat/archive/master/sat-master.tar.gz
Source3:        https://github.com/nim-lang/asyncftpclient/archive/master/asyncftpclient-master.tar.gz
Source4:        https://github.com/nim-lang/punycode/archive/devel/punycode-devel.tar.gz
Source5:        https://github.com/nim-lang/smtp/archive/master/smtp-master.tar.gz
Source6:        https://github.com/nim-lang/db_connector/archive/devel/db_connector-devel.tar.gz
Source7:        https://github.com/nim-lang/checksums/archive/master/checksums-master.tar.gz
Source8:        https://github.com/nim-lang/htmlparser/archive/master/htmlparser-master.tar.gz

# Default gcc options in nim.conf include hardened specs
Requires:       redhat-rpm-config
# Currently compiler uses C sources as intermediate representation
Requires:       gcc

#BuildRequires:  nim-srpm-macros
BuildRequires:  gcc
BuildRequires:  openssl-devel
BuildRequires:  pkgconfig(bash-completion)
BuildRequires:  pcre
# building doc
BuildRequires:  gcc-c++
# https://fedoraproject.org/wiki/Changes/NodejsAlternativesSystem
BuildRequires:  nodejs
BuildRequires:  /usr/bin/node
BuildRequires:  git

# test dependencies
BuildRequires:  gc-devel

%if ! (0%{?rhel} && 0%{?rhel} <= 7)
Recommends: %{name}-tools%{_isa} = %{version}-%{release}
# for using --gc:boehm
Suggests: gc-devel
Suggests: %{name}-docs = %{version}-%{release}
%endif

%description
Nim is a compiled, garbage-collected systems programming language with a
design that focuses on efficiency, expressiveness, and elegance (in that
order of priority).

%package tools
Summary:    Tools for Nim programming language
%description tools
Nim is a compiled, garbage-collected systems programming language with a
design that focuses on efficiency, expressiveness, and elegance (in that
order of priority).

This package provides various tools, which help Nim programmers.

%package doc
Summary:    Documentation for Nim programming language
BuildArch:  noarch
%description doc
Nim is a compiled, garbage-collected systems programming language with a
design that focuses on efficiency, expressiveness, and elegance (in that
order of priority).

This package provides documentation and reference manual for the language
and its standard library.

%prep
%setup -q -n %{name}-%{version} -a0 -a1 -a2 -a3 -a4 -a5 -a6 -a7 -a8

cp -r atlas-master dist/atlas
mkdir -p dist/atlas/dist
mv -v sat-master dist/atlas/dist/sat

mkdir -p pkgs
mv -v asyncftpclient-master pkgs/asyncftpclient
mv -v punycode-devel pkgs/punycode
mv -v smtp-master pkgs/smtp
mv -v db_connector-devel pkgs/db_connector
mv -v checksums-master pkgs/checksums
mv -v atlas-master pkgs/atlas
mv -v htmlparser-master pkgs/htmlparser

sed -i -e 's/-O3/-O2/g' -e 's/-Os/-O2/g' \
  config/nim.cfg \
  compiler/extccomp.nim

for file in {compiler,config}/nim.cfg; do \
  echo "gcc.options.always %= \"\${gcc.options.always} ${CFLAGS:-%optflags}\"" >> $file
  echo "gcc.options.linker %= \"\${gcc.options.linker} ${LDFLAGS:-%__global_ldflags}\"" >> $file
done

cat {compiler,config}/nim.cfg


%build
# build bootstrap compiler
./build.sh

# build the koch management tool
./bin/nim compile --parallelBuild=%{_smp_build_ncpus} -d:release koch
# build a new version of the compiler
./koch boot --parallelBuild=%{_smp_build_ncpus} -d:release
# build tools
./koch tools --parallelBuild=%{_smp_build_ncpus} -d:release

# generate documentation
# use --docCmd:skip to skip runnable examples because some require network access
./koch --localdocs doc -d:release --docCmd:skip
sed -i '/<link.*fonts.googleapis.com/d' doc/html/*.html

rm -rf examples install.sh lib/pure/unidecode/gen.py
# generate installer script
./koch geninstall -d:release

%install
sh install.sh

install -Dp -m755 bin/nim{ble,grep,suggest,pretty} %{buildroot}%{_bindir}
install -Dp -m644 tools/nim.bash-completion %{buildroot}%{bashcompdir}/nim
install -Dp -m644 dist/nimble/nimble.bash-completion %{buildroot}%{bashcompdir}/nimble


mkdir -p %{buildroot}%{_docdir}/%{name}/html
cp -a doc/html/*.html %{buildroot}%{_docdir}/%{name}/html/
cp tools/dochack/dochack.js %{buildroot}%{_docdir}/%{name}/
ln -sr %{buildroot}%{_docdir}/%{name}/html/{overview,index}.html

%check
export PATH=$PATH:$(realpath ./bin)
for cat in manyloc gc threads nimble-all lib io async rodfiles debugger examples dll flags
do
  ./koch tests --pedantic category $cat -d:nimCoroutines || (echo "$cat test category failed" &&  exit 1)
done

%files
%license copying.txt dist/nimble/license.txt
%doc doc/readme.txt
%config(noreplace) %{_sysconfdir}/nim/*.cfg
%{_datadir}/nim/
%{_datadir}/nimble/
%{_bindir}/nim{,ble}
%{_mandir}/man1/nim{,ble}.1*
%{bashcompdir}/nim*

%files tools
%license copying.txt
%{_bindir}/nim{grep,suggest,pretty}
#%{_mandir}/man1/nim{grep,suggest}.1*

%files doc
%doc %{_docdir}/nim

%changelog
%autochangelog