# https://fedoraproject.org/wiki/Packaging:Guidelines#Packaging_of_Additional_RPM_Macros

%global macrosdir       %(d=%{_rpmconfigdir}/macros.d; [ -d $d ] || d=%{_sysconfdir}/rpm; echo $d)

%global rrcdir          %_libexecdir

Summary: Multilib packaging helpers

Name: multilib-rpm-config

Version: 1

Release: 10%{?dist}

License: GPLv2+

# TODO: resolve directly in rpm/redhat-rpm-config (instead of this hack).

# Note that to avoid FTBFS against plain RHEL6, we can't put this hack before

# License tag.

%{!?_licensedir:%global license %%doc}

URL: https://fedoraproject.org/wiki/PackagingDrafts/MultilibTricks

BuildRequires: gcc

Source0: multilib-fix

Source1: macros.ml

Source2: README

Source3: COPYING

Source4: multilib-library

Source5: multilib-info

BuildArch: noarch

# Most probably we want to move everything here?

Requires: redhat-rpm-config

%description

Set of tools (shell scripts, RPM macro files) to help with multilib packaging

issues.

%prep

%setup -c -T

install -m 644 %{SOURCE2} %{SOURCE3} .

%build

%global ml_fix %rrcdir/multilib-fix

%global ml_info %rrcdir/multilib-info

lib_sed_pattern='/@LIB@/ {

    r %{SOURCE4}

    d

}'

sed -e 's|@ML_FIX@|%ml_fix|g' \

    -e 's|@ML_INFO@|%ml_info|g' \

    %{SOURCE1} > macros.multilib

sed -e "$lib_sed_pattern" \

    %{SOURCE0} > multilib-fix

sed -e "$lib_sed_pattern" \

    %{SOURCE5} > multilib-info

%install

mkdir -p %{buildroot}%{rrcdir}

mkdir -p %{buildroot}%{macrosdir}

install -m 644 -p macros.multilib %{buildroot}/%{macrosdir}

install -m 755 -p multilib-fix %{buildroot}/%{ml_fix}

install -m 755 -p multilib-info %{buildroot}/%{ml_info}

%check

mkdir tests ; cd tests

ml_fix="sh `pwd`/../multilib-fix --buildroot `pwd`"

capable="sh `pwd`/../multilib-info --multilib-capable"

mkdir template

cat > template/main.c <

#include "header.h"

int main () { call (); return 0; }

EOF

cat > template/header.h <

#include <stdio.h>

void call (void) { printf ("works!\n"); }

EOF

cp -r template basic

gcc ./basic/main.c

./a.out

pwd

if `$capable`; then

    cp -r template really-works

    $ml_fix --file /really-works/header.h

    gcc really-works/main.c

    ./a.out

    test -f really-works/header-*.h

fi

cp -r template other_arch

$ml_fix --file /other_arch/header.h --arch ppc64

test -f other_arch/header-*.h

cp -r template other_arch_fix

$ml_fix --file /other_arch_fix/header.h --arch ppc64p7

test -f other_arch_fix/header-ppc64.h

cp -r template aarch64-no-change

$ml_fix --file /aarch64-no-change/header.h --arch aarch64

test ! -f aarch64-no-change/header-*.h

test `$capable --arch x86_64` = true

test `$capable --arch aarch64` = false

test `$capable --arch ppc64p7` = true

%files

%license COPYING

%doc README

%{rrcdir}/*

%{macrosdir}/*

%changelog

* Thu Feb 08 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1-10

- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild

* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1-9

- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild

* Fri Apr 07 2017 Pavel Raiskup <praiskup@redhat.com> - 1-8

- fix FTBFS on plain RHEL6

* Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1-7

- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild

* Fri Jul 01 2016 Yaakov Selkowitz <yselkowi@redhat.com> - 1-6

- Fix testsuite on non-multilib arches (#1352164)

* Wed Jun 22 2016 Pavel Raiskup <praiskup@redhat.com> - 1-5

- document why there is no need for '#else' in the replacement header

- add basic testsuite

* Mon Jun 13 2016 Pavel Raiskup <praiskup@redhat.com> - 1-4

- use '-' as a field separator by default

* Thu Jun 09 2016 Pavel Raiskup <praiskup@redhat.com> - 1-3

- package separately from redhat-rpm-config

* Fri Nov 27 2015 Pavel Raiskup <praiskup@redhat.com> - 1-2

- fix licensing in Sources

- allow undefined %%namespace

* Wed Nov 18 2015 Pavel Raiskup <praiskup@redhat.com> - 1-1

- initial packaging