%if 0%{?rhel} == 6

%define rhel6 1

%endif

# llvm works on the 64-bit versions of these, but not the 32 versions.

# consequently we build swrast on them instead of llvmpipe.

ExcludeArch: ppc s390 %{?rhel6:s390x}

%global svndate 20131023

#%global prerel rc3

%global downloadurl http://llvm.org/%{?prerel:pre-}releases/%{version}%{?prerel:/%{prerel}}

Name:           mesa-private-llvm

Version:        3.3

#Release:        0.4.%{prerel}%{?dist}

Release:        0.8.%{svndate}%{?dist}

Summary:        llvm engine for Mesa

Group:		System Environment/Libraries

License:        NCSA

URL:            http://llvm.org/

#Source0:        %{downloadurl}/llvm-source-%{version}%{?prerel:%{prerel}}.tar.gz

Source0:	llvm-%{svndate}.tar.xz

Source1:	make-llvm-snapshot.sh

# multilib fixes

Source2:        llvm-Config-config.h

Source3:        llvm-Config-llvm-config.h

# Data files should be installed with timestamps preserved

Patch0:         llvm-2.6-timestamp.patch

Patch1:         llvm-drop-patch-version-number.patch

BuildRequires:  bison

BuildRequires:  chrpath

BuildRequires:  flex

BuildRequires:  gcc-c++ >= 3.4

BuildRequires:  groff

BuildRequires:  libtool-ltdl-devel

BuildRequires:  zip

# for DejaGNU test suite

BuildRequires:  dejagnu tcl-devel python

%description

This package contains the LLVM-based runtime support for Mesa.  It is not a

fully-featured build of LLVM, and use by any package other than Mesa is not

supported.

%package devel

Summary:        Libraries and header files for Mesa's llvm engine

Group:          Development/Libraries

Requires:       %{name}%{?_isa} = %{version}-%{release}

Requires:       libstdc++-devel >= 3.4

%description devel

This package contains library and header files needed to build the LLVM

support in Mesa.

%prep

#setup -q -n llvm-%{version}%{?prerel}.src

%setup -q -n llvm-%{svndate}

#setup -q -n llvm.src

rm -r -f tools/clang

# llvm patches

%patch0 -p1 -b .timestamp

%patch1 -p1 -b .version

# fix ld search path

sed -i 's|/lib /usr/lib $lt_ld_extra|%{_libdir} $lt_ld_extra|' \

    ./configure

%build

%configure \

  --prefix=%{_prefix} \

  --libdir=%{_libdir} \

  --includedir=%{_includedir}/mesa-private \

  --with-extra-ld-options=-Wl,-Bsymbolic,--default-symver \

  --enable-targets=host \

%ifnarch s390x

  --enable-experimental-targets=R600 \

%endif

  --enable-bindings=none \

  --enable-debug-runtime \

  --enable-jit \

  --enable-shared \

  --disable-assertions \

  --disable-docs \

  --disable-libffi \

%ifarch armv7hl armv7l

  --with-cpu=cortex-a8 \

  --with-tune=cortex-a8 \

  --with-arch=armv7-a \

  --with-float=hard \

  --with-fpu=vfpv3-d16 \

  --with-abi=aapcs-linux \

%endif

# FIXME file this

# configure does not properly specify libdir or includedir

sed -i 's|(PROJ_prefix)/lib|(PROJ_prefix)/%{_lib}|g' Makefile.config

sed -i 's|(PROJ_prefix)/include|&/mesa-private|g' Makefile.config

# mangle the library name

sed -i 's|^LLVMVersion.*|&-mesa|' Makefile.config

# FIXME upstream need to fix this

# llvm-config.cpp hardcodes lib in it

sed -i 's|ActiveLibDir = ActivePrefix + "/lib"|ActiveLibDir = ActivePrefix + "/%{_lib}"|g' tools/llvm-config/llvm-config.cpp

sed -i 's|ActiveIncludeDir = ActivePrefix + "/include|&/mesa-private|g' tools/llvm-config/llvm-config.cpp

make %{_smp_mflags} VERBOSE=1 OPTIMIZE_OPTION="%{optflags} -fno-strict-aliasing"

%install

make install DESTDIR=%{buildroot}

# rename the few binaries we're keeping

mv %{buildroot}%{_bindir}/llvm-config %{buildroot}%{_bindir}/%{name}-config-%{__isa_bits}

pushd %{buildroot}%{_includedir}/mesa-private/llvm/Config

mv config.h config-%{__isa_bits}.h

cp -p %{SOURCE2} config.h

mv llvm-config.h llvm-config-%{__isa_bits}.h

cp -p %{SOURCE3} llvm-config.h

popd

file %{buildroot}/%{_bindir}/* %{buildroot}/%{bindir}/*.so | \

    awk -F: '$2~/ELF/{print $1}' | \

    xargs -r chrpath -d

# FIXME file this bug

sed -i 's,ABS_RUN_DIR/lib",ABS_RUN_DIR/%{_lib}/%{name}",' \

  %{buildroot}%{_bindir}/%{name}-config-%{__isa_bits}

rm -f %{buildroot}%{_libdir}/*.a

# remove documentation makefiles:

# they require the build directory to work

find examples -name 'Makefile' | xargs -0r rm -f

# RHEL: strip out most binaries, most libs, and man pages

ls %{buildroot}%{_bindir}/* | grep -v bin/mesa-private | xargs rm -f

ls %{buildroot}%{_libdir}/* | grep -v libLLVM | xargs rm -f

rm -rf %{buildroot}%{_mandir}/man1

# RHEL: Strip out some headers Mesa doesn't need

rm -rf %{buildroot}%{_includedir}/mesa-private/llvm/{Analysis,Assembly}

rm -rf %{buildroot}%{_includedir}/mesa-private/llvm/{DebugInfo,Object,Option}

rm -rf %{buildroot}%{_includedir}/mesa-private/llvm/TableGen

%if 0

%check

# the Koji build server does not seem to have enough RAM

# for the default 16 threads

# LLVM test suite failing on ARM, PPC64 and s390(x)

make check LIT_ARGS="-v -j4" \

%ifarch %{arm} ppc64 s390x

     | tee llvm-testlog-%{_arch}.txt

%else

 %{nil}

%endif

%endif

%post -p /sbin/ldconfig

%postun -p /sbin/ldconfig

# also unlike fedora, we don't alternatives around llvm-config

# mesa knows to append -%{__isa_bits}

%files

%defattr(-,root,root,-)

%doc LICENSE.TXT

%{_libdir}/libLLVM-3.3-mesa.so

%files devel

%defattr(-,root,root,-)

%{_bindir}/%{name}-config-%{__isa_bits}

%{_includedir}/mesa-private/llvm

%{_includedir}/mesa-private/llvm-c

%changelog

* Tue Jan 28 2014 Adam Jackson <ajax@redhat.com> 3.3-0.8.20131023

- Disable %%check, only fails in places that don't matter to Mesa (#1028575)

* Fri Jan 24 2014 Daniel Mach <dmach@redhat.com> - 3.3-0.7.20131023

- Mass rebuild 2014-01-24

* Fri Dec 27 2013 Daniel Mach <dmach@redhat.com> - 3.3-0.6.20131023

- Mass rebuild 2013-12-27

* Wed Oct 23 2013 Jerome Glisse <jglisse@redhat.com> 3.3-0.5.20131023

- 3.3.1 snapshot

* Tue Aug 20 2013 Adam Jackson <ajax@redhat.com> 3.3-0.4.rc3

- Build with -fno-strict-aliasing

* Tue Jun 18 2013 Adam Jackson <ajax@redhat.com> 3.3-0.3.rc3

- Port to RHEL6

- Don't bother building R600 on s390x

* Tue Jun 11 2013 Adam Jackson <ajax@redhat.com> 3.3-0.2.rc3

- 3.3 rc3

- Drop tblgen

- Strip out some headers

* Tue May 14 2013 Adam Jackson <ajax@redhat.com> 3.3-0.1.rc1

- Update to 3.3 rc1

- Move library to %%{_libdir} to avoid rpath headaches

- Link with -Bsymbolic and --default-symver

- --disable-libffi

- Misc spec cleanup

* Wed Dec 05 2012 Adam Jackson <ajax@redhat.com> 3.1-13

- Forked spec for RHEL7 Mesa's private use

  - no ocaml support

  - no doxygen build

  - no clang support

  - no static archives

  - no libraries, binaries, or manpages not needed by Mesa