# Copyright Verizon Media. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.

# Force special prefix for Vespa
%define _prefix /opt/vespa-deps

# Only strip debug info
%global _find_debuginfo_opts -g

# Version
%define ver_major 10
%define ver_minor 2
%define ver_patch 0
%define ver_release 7

Summary     : gcc compiled for vespa
Name        : vespa-gcc
Version     : %{ver_major}.%{ver_minor}.%{ver_patch}
Release     : %{ver_release}%{?dist}
Group       : Development/Tools
License     : GPLv3+ and GPLv3+ with exceptions and GPLv2+ with exceptions and LGPLv2+ and BSD
URL         : http://gcc.gnu.org
Source0     : ftp://ftp.nluug.nl/mirror/languages/gcc/releases/gcc-10.2.0/gcc-10.2.0.tar.gz

%if 0%{?el7}
%define _devtoolset_enable /opt/rh/devtoolset-9/enable
BuildRequires: devtoolset-9-gcc
%endif
%if 0%{?el8}
%define _devtoolset_enable /opt/rh/gcc-toolset-9/enable
BuildRequires: gcc-toolset-9-gcc
%endif
%if 0%{?fedora}
BuildRequires: gcc
%endif
BuildRequires: bison
BuildRequires: flex
BuildRequires: gawk
BuildRequires: gettext
BuildRequires: libzstd-devel
BuildRequires: m4
BuildRequires: make
BuildRequires: texinfo
BuildRequires: vespa-dwz
BuildRequires: vespa-gmp
BuildRequires: vespa-libmpc
BuildRequires: vespa-mpfr
BuildRequires: zlib-devel

Requires: vespa-binutils
Requires: vespa-dwz
Requires: vespa-gmp
Requires: vespa-libmpc
Requires: vespa-mpfr

%description
gcc compiled for vespa
Contains the GNU Compiler Collection version 10.

%prep
%setup -q -n gcc-%{version}

%build
%if 0%{?_devtoolset_enable:1}
source %{_devtoolset_enable} || true
%endif
export PATH=%{_prefix}/bin:$PATH
export LD_RUN_PATH=%{_libdir}
export LIBTOOLFLAGS='--silent'
CFLAGS='-O3 -g' ./configure --enable-linker-build-id --with-gmp-include=%{_prefix}/include --with-gmp-lib=%{_libdir} --prefix=%{_prefix} --libdir=%{_libdir} --disable-multilib
make %{?_smp_mflags}

%install
%if 0%{?_devtoolset_enable:1}
source %{_devtoolset_enable} || true
%endif
export PATH=%{_prefix}/bin:$PATH
export LD_RUN_PATH=%{_libdir}
make install DESTDIR=$RPM_BUILD_ROOT
rm -f $RPM_BUILD_ROOT%{_infodir}/dir

%files
%{_prefix}

%changelog