%define _unpackaged_files_terminate_build 1
%define newlib_version 1.15.0
Summary: SPU C library
Name: spu-newlib
Version: %{newlib_version}
Release: 7
License: GPL
Group: Development/Languages
Source0: ftp://sourceware.org/pub/newlib/newlib-%{newlib_version}.tar.gz

# All the commented patches need to be delt with 
# in porting from 1.14.0 to 1.15.0
#
# Accelerated stdio,
Patch1: newlib-stdio2
Patch2: std_hack.patch
#
#Fixes bug in faststring.patch
Patch3: strxfrm.patch
#
#accelerated math
#Needs a fair amount of work before going to mainline
Patch4: add-libm-spu.patch
Patch5: add-sdk-headers.patch
Patch6: fixup-ilogbf.h
Patch7: spu_gen_files_tools
Patch8: sdk-c-files.patch
Patch9: add-ilogb-defines.patch
Patch10: fix-dcvt-test.patch
Patch11: newlib-spu-testing-hacks
Patch12: base-fenv
Patch13: fenv-c-files
Patch14: cbrt_factors
# Deleted Patch15: fe-round-ltc-27969.patch
Patch16: fix-tan-double.patch
Patch17: spu_define_ieee_libm.patch
#
# the vector changes are now only for math functions
Patch18: vector-init.diff
Patch19: fpscr_packing.patch
Patch20: rounding_rfc79.patch
Patch21: define_fe_dfl_env
Patch22: fix_time.patch
Patch23: send_to_ppe
Patch24: default_spu_atexit.patch
# Submitted upstream.
Patch25: sbrk-stack-check.patch

BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root
BuildRequires: texinfo, spu-gcc

# Don't strip as the host binutils may be unable to handle SPU objects.
%define __os_install_post /usr/lib/rpm/brp-compress

# When building the cross-toolchain, reset prefix directory and use sysroot
%ifnarch ppc ppc64
%define _prefix /opt/cell
%define _mandir %{_prefix}/man
%define _infodir %{_prefix}/info
%define with_sysroot 1
%else
%define with_sysroot 0
%endif

%description
The spu-newlib package contains the newlib C library version %{newlib_version}.

%prep
%setup -c -q
pushd newlib-%{newlib_version}
%patch1 -p1
%patch2 -p1
%patch3 -p1
%patch4 -p1
%patch5 -p1
%patch6 -p1
%patch7 -p1
%patch8 -p1
%patch9 -p1
%patch10 -p1
%patch11 -p1
%patch12 -p1
%patch13 -p1
%patch14 -p1
# deleted %patch15 -p1
%patch16 -p1
%patch17 -p1
%patch18 -p1
%patch19 -p1
%patch20 -p1
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
popd

%build

%define spu_target_platform spu
%define spu_prefix spu-

rm -fr obj-%{spu_target_platform}
mkdir obj-%{spu_target_platform}
cd obj-%{spu_target_platform}

OPT_FLAGS=`echo $RPM_OPT_FLAGS|sed -e 's/-fno-rtti//g' -e 's/-fno-exceptions//g'`
SPU_OPT_FLAGS="-O2 -g -pipe -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
CC="gcc $OPT_FLAGS -DBPA"
CC="$CC" CFLAGS="$SPU_OPT_FLAGS" CXXFLAGS="$SPU_OPT_FLAGS" XCFLAGS="$OPT_FLAGS" TCFLAGS="$SPU_OPT_FLAGS" \
	../newlib-%{newlib_version}/configure --prefix=%{_prefix} \
	--mandir=%{_mandir} --infodir=%{_infodir} \
%if %{with_sysroot}
	--with-sysroot=%{_prefix}/sysroot \
%endif
	--disable-shared --disable-threads --disable-checking --with-headers \
	--with-system-zlib \
	--disable-multilib --disable-nls \
	--enable-version-specific-runtime-libs \
	--program-prefix=%{spu_prefix} \
	--target=%{spu_target_platform}

make %{?_smp_mflags}

%install
rm -fr $RPM_BUILD_ROOT

TARGET_PLATFORM=%{spu_target_platform}
make -C obj-%{spu_target_platform} DESTDIR=$RPM_BUILD_ROOT install

# Info files conflict with host toolchain files, just remove them for
# now.
rm -rf $RPM_BUILD_ROOT%{_infodir}

%clean
rm -rf $RPM_BUILD_ROOT

%files
%defattr(-,root,root)
%dir %{_prefix}
%dir %{_prefix}/%{spu_target_platform}
%dir %{_prefix}/%{spu_target_platform}/include
%dir %{_prefix}/%{spu_target_platform}/include/machine
%dir %{_prefix}/%{spu_target_platform}/include/sys
%dir %{_prefix}/%{spu_target_platform}/lib
%{_prefix}/%{spu_target_platform}/include/*.h
%{_prefix}/%{spu_target_platform}/include/machine/*.h
%{_prefix}/%{spu_target_platform}/include/sys/*.h
%{_prefix}/%{spu_target_platform}/lib/*.[ao]

%changelog
* Thu Feb 22 2007  Ben Elliston  <bje@au.ibm.com>  1.15.0-7
- sbrk now adjusts the stack pointer vector correctly so that GCC
  runtime stack checking works.

* Tue Feb 20 2007  Patrick Mansfield <patmans@us.ibm.com>  1.15.0-6
- Change configure.host default to build without atexit malloc for smaller
  code sizes.

* Thu Feb 01 2007  Patrick Mansfield <patmans@us.ibm.com>  1.15.0-4
- Apply patches from Vlad Zbarsky <vzbarsky@us.ibm.com> so
- we have a single __send_to_ppe that is an external function.

* Mon Jan 22 2007  Ben Elliston  <bje@au.ibm.com>  1.15.0-3
- Change the cross-prefix to /opt/cell.

* Fri Jan 19 2007  Ben Elliston  <bje@au.ibm.com>  1.15.0-2
- Remove quilt from BuildRequires packages.
- Do not link newlib-1.15.0 -> src. Update reference to src directory.
- Package %{_prefix}/%{spu_target_platform}/include/{machine,sys}.

* Fri Jan 12 2007  Ben Elliston  <bje@au.ibm.com>  1.15.0-1
- Separate newlib from the monolithic toolchain RPM.