#
# RTEMS Kernel.
#
# This configuration file configure's, make's and install's RTEMS.
#

#
# If a dry-run and with download ignore errors and correct setting for tools
# and BSPs. Only after the source to download.
#
%if %{_dry_run} && %{defined with_download}
 %log Kernel configuration errors ignored
 %define rtems_kernel_error 0
%else
 %define rtems_kernel_error 1
%endif

%if %{rsb_released}
 %define rtems_kernel_version %{rsb_version}
%endif

%if %{defined with_rtems_bsp_config}
 #
 # A config file can build any BSP from any architecture. No options are
 # accepted.
 #
 %if %{defined with_rtems_target} || %{defined with_rtems_bsp} || \
     %{defined with_rtems_bspopts} || %{defined enable_cxx} || \
     %{defined with_rtems_tests} || %{defined with_rtems_smp}
  %error Options --with-rtems-* are not valid with --with-rtems-bsp-config
 %endif
 %if %{defined rtems_posix} || %{defined rtems_tests} || %{defined rtems_bspopts}
  %error Options rtems_* macros are not valid with --with-rtems-bsp-config
 %endif
 %define config_file %(realpath %{with_rtems_bsp_config})
 %if %(test -f %{config_file}; echo $?) == 1
  %error Configuration INI file not found: %{config_file}
 %endif
 %define rtems_bsp %(%{_sbdir}/sb/rtems-kernel-config-check -c %{with_rtems_bsp_config})
 %define rtems_bsp_count %(echo %{rtems_bsp} | tr ' ' '\n' | wc -l)
 %define rtems_tests %(%{_sbdir}/sb/rtems-kernel-config-check -t %{with_rtems_bsp_config})
 # If a list the path gets too long
 %define rtems_bsp_pkgname %(basename %{with_rtems_bsp_config} | sed -e 's/\..*//g')
%else
 #
 # Backwards compatible command line or deployed build set
 # options.
 #
 %define config_file config.ini
 %if !%{defined with_rtems_bsp} && %{rtems_kernel_error}
  %error No RTEMS BSP specified: --with-rtems-bsp=bsp
 %endif
 %if %{defined with_rtems_bspopts}
  %define bspopts %{with_rtems_bspopts}
 %endif
 %define rtems_bsp_pkgname bsps
 #
 # Check the various --with/--without options we support. These are
 # turned into the internal settings.
 #
 # --with-rtems-bsp               : The BSP or list of BSPs
 # --without-rtems-bsp            : Not supported
 # --with-rtems-tests             : Supported, samples/yes/no
 # --without-rtems-tests          : Supported, forced to no
 # --with-rtems-smp               : Supported
 # --without-rtems-smp            : Don't care
 # --with-rtems-legacy-network    : Unsupported
 # --without-rtems-legacy-network : Don't care
 %if !%{defined with_rtems_bsp}
  %error Option --without-rtems-bsp is not found.
 %endif
 %if %{defined without_rtems_bsp}
  %error Option --without-rtems-bsp is not supported.
 %endif
 %define rtems_bsp %{with_rtems_bsp}
 %define rtems_bsp_count %(echo %{rtems_bsp} | tr ' ' '\n' | wc -l)
 %if %{defined with_rtems_legacy_network}
  echo "RTEMS legacy network has been removed."
  echo "Please review and update your configuration."
  exit 1
 %endif
 %if %{defined enable_cxx}
  echo "CXX has been removed."
  echo "Please review and update your configuration."
  exit 1
 %endif
 %if %{defined without_rtems_tests}
  %define rtems_tests False
  %define rtems_sample_tests False
 %endif
 %if %{defined with_rtems_tests}
  %if %{with_rtems_tests} == 1
    %define rtems_tests True
    %define rtems_sample_tests True
  %endif
   %if %{with_rtems_tests} == samples
       %define rtems_tests False
       %define rtems_sample_tests True
  %endif
 %endif
 %if %{defined with_rtems_smp}
  %define rtems_smp 1
 %endif
 %if %{defined with_rtems_bspopts}
  %if %{rtems_bsp_count} > 1
   %error BSP options not supported with more than one BSP builds
  %endif
  %define rtems_bspopts %{with_rtems_bspopts}
 %endif
 #
 # Default set up. Override these in a BSP if you want a
 # specific setup.
 #
 %ifn %{defined rtems_posix}
  %define rtems_posix 1
 %endif
 %ifn %{defined rtems_tests}
  %define rtems_tests False
  %define rtems_sample_tests True
 %endif
 %ifn %{defined rtems_bspopts}
  %define rtems_bspopts %{nil}
 %endif
%endif

%define _target not-used

#
# If no tools are provided use the prefix.
#
%ifn %{defined with_tools}
 %define with_tools %{_prefix}
%endif

#
# Set the path to the tools.
#
%{path prepend %{with_tools}/bin}

#
# Define the package.
#
package: rtems-%{rtems_version}-%{rtems_bsp_pkgname}-%{_host}-%{release}

#
# Package details.
#
Name:    rtems-kernel-%{rtems_bsp_pkgname}-%{release}
Summary: RTEMS v%{rtems_kernel_version} for BSP(s) %{rtems_bsp}
Version: %{rtems_kernel_version}
Release: %{release}
URL: 	 https://www.rtems.org/

%include %{_configdir}/checks.cfg
%include %{_configdir}/base.cfg
%include %{_configdir}/versions.cfg

#
# If no tools provided use the prefix.
#
%ifn %{defined with_tools}
 %define with_tools %{_prefix}
%endif

#
# Check options.
#
%if %{defined without_rtems_posix}
 %define rtems_posix 0
%endif

#
# Source
#
%if %{rsb_released}
 %define rtems_kernel_file rtems-%{rtems_kernel_version}.tar.xz
%else
 %define rtems_kernel_file rtems-kernel-%{rtems_kernel_version}.tar.bz2
%endif

%if ! %{defined rtems_kernel_version}
 %error No RTEMS kernel version defined
%endif

%source set rtems_kernel --rsb-file=%{rtems_kernel_file} \
              https://git.rtems.org/rtems/snapshot/rtems-%{rtems_kernel_version}.tar.bz2

#
# Prepare the source code.
#
%prep
  source_dir_rtems="rtems-%{rtems_kernel_version}"
  %source setup rtems_kernel -q -c -n %{name}-%{version}
  cd ${source_dir_rtems}
  %patch setup rtems_kernel -p1
  cd ..

%build
  # Build directory support.
  if test "%{_build}" != "%{_host}" ; then
    build_dir="build-cxc"
  else
    build_dir="build"
  fi

  cd ${source_dir_rtems}

  #
  # If no user supplied configuration file create one
  #
  %if !%{defined with_rtems_bsp_config}
    echo "[DEFAULT]" > %{config_file}
    echo "RTEMS_POSIX_API = %{?rtems_posix:True}%{!?rtems_posix:False}" >> %{config_file}
    echo "RTEMS_SMP = %{?rtems_smp:True}%{!?rtems_smp:False}" >> %{config_file}
    echo "BUILD_TESTS = %{rtems_tests}" >> %{config_file}
    echo "BUILD_SAMPLES = %{rtems_sample_tests}" >> %{config_file}
    echo "" >> %{config_file}
    for bsp in %{rtems_bsp}
    do
     echo "[$bsp]" >> %{config_file}
     %if %{rtems_bsp_count} == 1 && %{defined rtems_bspopts}
       for opt in $(echo %{rtems_bspopts} | tr ' ' '\n')
       do
        echo "$opt" >> %{config_file}
       done
     %endif
     echo "" >> %{config_file}
    done
  %endif

  mkdir -p ${build_dir}

  ./waf configure \
    --prefix=%{_prefix} \
    --rtems-config=%{config_file}

  ./waf %{?_smp_mflags}

  cd ..

%install
  %{__rmdir} $SB_BUILD_ROOT

  cd ${source_dir_rtems}
  ./waf --destdir=$SB_BUILD_ROOT install

  echo "rtems_tests: %{rtems_tests}"

  %if %{rtems_tests} != False
   for bsp in %{rtems_bsp}
   do
    export bsp
    mkdir -p $SB_BUILD_ROOT/%{_prefix}/${bsp}-rtems%{rtems_kernel_version}/tests
    find build/$bsp -name \*.exe -and -not -name \*.norun.exe \
      -exec sh -c 'cp -v {} $SB_BUILD_ROOT/%{_prefix}/${bsp}-rtems%{rtems_kernel_version}/tests/$(basename {})' \;
   done
  %endif

  cd -