File cross-ppc-gcc-icecream-backend.spec of Package gcc45

#
# spec file for package cross-ppc-gcc-icecream-backend
#
# Copyright (c) 2011 SUSE LINUX Products GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via http://bugs.opensuse.org/
#

# norootforbuild

%define build_cp 1
%define build_ada 0
%define build_libjava 0
%define build_java 0
%define build_fortran 0
%define build_objc 0
%define build_objcp 0
%define build_nof 0
%define build_with_mudflap 0
%define gcc_target_arch ppc-linux
%define gcc_icecream 1

Name:           cross-ppc-gcc-icecream-backend
BuildRequires:  bison flex gettext-devel glibc-devel-32bit mpc-devel mpfr-devel perl texinfo zlib-devel
BuildRequires:  cross-ppc-binutils
%ifarch %ix86 x86_64 ppc ppc64 s390 s390x ia64 %sparc
BuildRequires:  cloog-devel libelf-devel ppl-devel
%endif
%ifarch ia64
BuildRequires:  libunwind-devel
%endif
ExclusiveArch:  ppc ppc64 %ix86 x86_64 ia64
%define _binary_payload w.ufdio

# COMMON-BEGIN
# COMMON-BEGIN
%define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64

Url:            http://gcc.gnu.org/
Version:        4.5.1_20101208
Release:        4
%define gcc_version %(echo %version | sed 's/_.*//')
%define gcc_dir_version %(echo %gcc_version | cut -d '.' -f 1-2)
%define snapshot_date %(echo %version | sed 's/[34]\.[0-9]\.[0-6]//' | sed 's/_/-/')
%define binsuffix -4.5
# COMMON-END
# COMMON-BEGIN
AutoReqProv:    on
BuildRoot:      %{_tmppath}/%{name}-%{version}-build
Source:         gcc-%{gcc_version}%{snapshot_date}.tar.bz2
Source1:        change_spec
Source2:        libgcj45-rpmlintrc
Source3:        gcc45-rpmlintrc
Source4:        ecj.jar
Source5:        README.First-for.SuSE.packagers
Source6:        baselibs.conf
Patch1:         gcc-dir-version.patch
Patch2:         gcc-sles-version.patch
Patch3:         gcc-noalias-warn.diff
Patch5:         boehm-gc-strict-aliasing.patch
Patch6:         suse-record-gcc-opts.diff
Patch7:         gcc-add-defaultsspec.diff
Patch8:         Wunprototyped-calls.diff
Patch9:         gcc44-lfs.diff
Patch10:        program-transform-name.diff
Patch12:        gcc4-ppc64-m32-m64-multilib-only.patch
Patch23:        libjava-no-multilib.diff
Patch24:        tls-no-direct.diff
Patch25:        pr27880.diff
Patch28:        pr33763.diff
Patch29:        build-id.diff
Patch30:        gcc43-no-unwind-tables.diff
Patch31:        pr43270.diff
Patch32:        gcc45-disable-ipa-sra-O2.diff
Patch33:        gcc45-allow-new-ppl.diff
# A set of patches from the RH srpm
Patch51:        gcc41-ia64-stack-protector.patch
Patch55:        gcc41-java-slow_pthread_self.patch
Patch57:        gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
Patch60:        gcc44-textdomain.patch
Patch61:        gcc44-rename-info-files.patch
# Patches for SAP features
Patch130:       sap303956-uchar.diff

# GCC-TESTSUITE-DELETE-BEGIN
# LIBFFI-DELETE-BEGIN
# LIBJAVA-DELETE-BEGIN
Group:          Development/Languages/C and C++
Summary:        The GNU C Compiler and Support Files
License:        GPLv3+

%description
Core package for the GNU Compiler Collection, including the C language
frontend.

Language frontends other than C are split to different sub-packages,
namely gcc-ada, gcc-c++, gcc-fortran, gcc-java, gcc-objc and
gcc-obj-c++.



# COMMON-END
# COMMON-BEGIN

# Define the canonical target and host architecture
#   %gcc_target_arch  is supposed to be the full target triple
#   %TARGET_ARCH      is the canonicalized CPU part
#   %CONFIGURE_TARGET is the target triple used for --target=
%if 0%{?gcc_target_arch:1}
%define CONFIGURE_TARGET %{gcc_target_arch}
%define TARGET_ARCH %(echo %{gcc_target_arch} | cut -d - -f 1 | sed -e "s/i.86/i586/;s/ppc/powerpc/;s/sparc64.*/sparc64/;s/sparcv.*/sparc/;")
%if 0%{?gcc_icecream:1} && %{TARGET_ARCH} == "powerpc"
%define CONFIGURE_TARGET powerpc64-linux
%endif
%if 0%{?gcc_icecream:1} && %{TARGET_ARCH} == "powerpc64"
%define CONFIGURE_TARGET powerpc64-linux
%endif
%if 0%{?gcc_icecream:1} && %{TARGET_ARCH} == "i586"
%define CONFIGURE_TARGET i586-linux
%endif
%else
%define TARGET_ARCH %(echo %{_target_cpu} | sed -e "s/i.86/i586/;s/ppc/powerpc/;s/sparc64.*/sparc64/;s/sparcv.*/sparc/;")
%endif
%define HOST_ARCH %(echo %{_host_cpu} | sed -e "s/i.86/i586/;s/ppc/powerpc/;s/sparc64.*/sparc64/;s/sparcv.*/sparc/;")

%define biarch %(case " %{biarch_targets} " in (*" %{TARGET_ARCH} "*) echo 1;; (*) echo 0;; esac)

%define GCCDIST %{HOST_ARCH}-suse-linux

%ifarch ppc
%define GCCDIST powerpc64-suse-linux
%endif

%ifarch %sparc
%define GCCDIST sparc64-suse-linux
%endif

%ifarch %arm
%define GCCDIST %{HOST_ARCH}-suse-linux-gnueabi
%endif

%define libsubdir %{_libdir}/gcc/%{GCCDIST}/%{gcc_dir_version}
%define gxxinclude %{_prefix}/include/c++/%{gcc_dir_version}

# COMMON-END
# COMMON-BEGIN

%prep
%setup -q -n gcc-%{gcc_version}%{snapshot_date}
%patch1
%patch2
%patch3
%patch5
%patch6
%patch7
%patch8
%patch9
%patch10
%if !%{build_nof}
%patch12
%endif
%patch23
%patch24
%patch25
%patch28
%if 0%{suse_version} > 1100
%patch29
%endif
%patch30
%patch31
%patch32
%patch33
%patch51
%patch55
%patch57
%patch60
%patch61
%patch130

%build
# Avoid rebuilding of generated files
contrib/gcc_update --touch
# Avoid fucking up testsuite results with Java and indirect dispatch
export SUSE_ASNEEDED=0
# Split version file into version used for directories (X.Y) and
# version to report with --version (X.Y.Z).
# See also gcc-dir-version.patch.
# Also decrement the patchlevel version by one
if test `cat gcc/DEV-PHASE` == "prerelease"; then
  ( cat gcc/BASE-VER | cut -d '.' -f 1-2 | tr -d '\n'; echo -n .; cat gcc/BASE-VER | cut -d '.' -f 3 | tr '0123456789' '0012345678' ) > gcc/FULL-VER
else
  mv gcc/BASE-VER gcc/FULL-VER
fi
cat gcc/FULL-VER | cut -d '.' -f 1-2 > gcc/BASE-VER

rm -rf obj-%{GCCDIST}
mkdir obj-%{GCCDIST}
cd obj-%{GCCDIST}
RPM_OPT_FLAGS="$RPM_OPT_FLAGS -U_FORTIFY_SOURCE"
RPM_OPT_FLAGS=`echo $RPM_OPT_FLAGS|sed -e 's/-fno-rtti//g' -e 's/-fno-exceptions//g' -e 's/-Wmissing-format-attribute//g' -e 's/-fstack-protector//g' -e 's/-ffortify=.//g' -e 's/-Wall//g' -e 's/-m32//g' -e 's/-m64//g'`
%ifarch %ix86
# -mcpu is superceded by -mtune but -mtune is not supported by
# our bootstrap compiler.  -mcpu gives a warning that stops
# the build process, so remove it for now.  Also remove all other
# -march and -mtune flags.  They are superseeded by proper
# default compiler settings now.
RPM_OPT_FLAGS=`echo $RPM_OPT_FLAGS|sed -e 's/-mcpu=i.86//g' -e 's/-march=i.86//g' -e 's/-mtune=i.86//g'`
%endif
%ifarch s390 s390x
RPM_OPT_FLAGS=`echo $RPM_OPT_FLAGS|sed -e 's/-fsigned-char//g'`
RPM_OPT_FLAGS=`echo $RPM_OPT_FLAGS|sed -e 's/-O1/-O2/g'`
%endif
%if 0%{?gcc_target_arch:1} && 0%{!?gcc_icecream:1}
# Kill all -march/tune/cpu because that screws building the target libs
RPM_OPT_FLAGS=`echo $RPM_OPT_FLAGS|sed -e 's/-m\(arch\|tune\|cpu\)=[^ ]*//g'`
%endif
# Replace 2 spaces by one finally
RPM_OPT_FLAGS=`echo $RPM_OPT_FLAGS|sed -e 's/  / /g'`

languages=c
%if %{build_cp}
languages=$languages,c++
%endif
%if %{build_objc}
languages=$languages,objc
%endif
%if %{build_fortran}
languages=$languages,fortran
%endif
%if %{build_objcp}
languages=$languages,obj-c++
%endif
%if %{build_java}
languages=$languages,java
%endif
%if %{build_ada}
languages=$languages,ada
%endif

J=%{?jobs:%jobs}
if test -z "$J"; then
  J=$(getconf _NPROCESSORS_CONF)
  JL=$(($J * 2))
else
  test 1 -gt "$J" && J=1
  JL=$(($(getconf _NPROCESSORS_CONF)*2))
fi
if test "$J" == "0"; then
  J=1
fi
if test "$JL" == "0"; then
  JL=1
fi
PARALLEL="-j$J -l$JL"

# we don't want some miscompiles in the testsuite, or some fault in
# the compiler to kill the machine.  Hence we limit the amount of memory
# by the physical RAM plus half of swap
#MEM=$(free -m | awk '/^Mem:/ {print $2}')
#SWAP=$(free -m | awk '/^Swap:/ {print $2}')
#ulimit -v $(((MEM + SWAP/2)*1024))

# In general we want to ship release checking enabled compilers
# and run BETA with checking enabled.
#ENABLE_CHECKING="--enable-checking=yes"
ENABLE_CHECKING="--enable-checking=release"

%if "%{name}" != "gcc45"
export PATH=/opt/cross/bin:$PATH
%endif

# Work around tail/head -1 changes
export _POSIX2_VERSION=199209

# configure tries to parse include/features.h to detect
# if glibc supports SSP.  When cross compiling we would need
# to install a cross glibc, which we don't, or make the whole
# thing point to the native glibc, which is in /, hence the
# --with-sysroot=/

%if %{build_ada}
# Using the host gnatmake like
#   CC="gcc%{hostsuffix}" GNATBIND="gnatbind%{hostsuffix}"
#   GNATMAKE="gnatmake%{hostsuffix}"
# doesn't work due to PR33857, so an un-suffixed gnatmake has to be
# available
mkdir -p host-tools/bin
cp -a /usr/bin/gnatmake%{hostsuffix} host-tools/bin/gnatmake
cp -a /usr/bin/gnatlink%{hostsuffix} host-tools/bin/gnatlink
cp -a /usr/bin/gnatbind%{hostsuffix} host-tools/bin/gnatbind
cp -a /usr/bin/gcc%{hostsuffix} host-tools/bin/gcc
ln -sf /usr/%{_lib} host-tools/%{_lib}
export PATH="`pwd`/host-tools/bin:$PATH"
%endif
#%if 0%{?gcc_target_arch:1} && 0%{!?gcc_icecream:1}
#%else
#	--enable-threads=posix \
#%endif
#	--enable-shared \
CFLAGS="$RPM_OPT_FLAGS" CXXFLAGS="$RPM_OPT_FLAGS" XCFLAGS="$RPM_OPT_FLAGS" \
TCFLAGS="$RPM_OPT_FLAGS" GCJFLAGS="$RPM_OPT_FLAGS" \
../configure \
	--prefix=%{_prefix} \
	--infodir=%{_infodir} \
	--mandir=%{_mandir} \
	--libdir=%{_libdir} \
	--libexecdir=%{_libdir} \
	--enable-languages=$languages \
	$ENABLE_CHECKING \
	--with-gxx-include-dir=%{_prefix}/include/c++/%{gcc_dir_version} \
	--enable-ssp \
	--disable-libssp \
	--disable-plugin \
	--with-bugurl="http://bugs.opensuse.org/" \
	--with-pkgversion="SUSE Linux" \
%if !%{build_libjava}
        --disable-libgcj \
%else
	--with-java-home=%{_libdir}/jvm/java-1.5.0-gcj%{binsuffix}-1.5.0.0/jre \
	--with-ecj-jar=%{libsubdir}/ecj.jar \
        --enable-java-awt=gtk \
	--enable-gtk-cairo \
%if !%{biarch_libjava}
        --disable-libjava-multilib \
%endif
%endif
%if !%{build_with_mudflap}
	--disable-libmudflap \
%endif
	--with-slibdir=/%{_lib} \
	--with-system-zlib \
	--enable-__cxa_atexit \
	--enable-libstdcxx-allocator=new \
	--disable-libstdcxx-pch \
	--enable-version-specific-runtime-libs \
%if 0%{?gcc_target_arch:1}
%if 0%{?gcc_icecream:1}
	--with-as=/opt/cross/%{TARGET_ARCH}-linux/bin/as \
	--with-ld=/opt/cross/%{TARGET_ARCH}-linux/bin/ld \
	--with-sysroot=/ \
	--enable-linux-futex \
%endif
%if 0%{?build_static:1}
	--disable-shared \
%endif
%if "%{TARGET_ARCH}" == "spu"
	--with-sysroot=/usr/spu \
	--with-gxx-include-dir=%{_prefix}/spu/include/c++/%{gcc_dir_version} \
	--with-newlib \
%endif
	--disable-nls \
	--target=%{CONFIGURE_TARGET} \
%else
	--program-suffix=%{binsuffix} \
	--enable-linux-futex \
%ifarch ia64
	--with-system-libunwind \
%else
	--without-system-libunwind \
%endif
%ifarch %gold_archs
	--enable-gold \
	--with-plugin-ld=/usr/bin/gold \
%endif
%endif
%if "%{TARGET_ARCH}" == "powerpc"
	--with-cpu=default32 \
	--enable-secureplt \
	--with-long-double-128 \
%endif
%if "%{TARGET_ARCH}" == "powerpc64"
	--with-cpu=power4 \
	--enable-secureplt \
	--with-long-double-128 \
%endif
%if "%{TARGET_ARCH}" == "sparc64"
	--with-cpu=ultrasparc \
	--with-long-double-128 \
%endif
%if "%{TARGET_ARCH}" == "sparc"
	--with-cpu=v8 \
	--with-long-double-128 \
%endif
%if "%{TARGET_ARCH}" == "i586"
	--with-arch-32=i586 \
	--with-tune=generic \
%endif
%if "%{TARGET_ARCH}" == "x86_64"
	--with-arch-32=i586 \
	--with-tune=generic \
%endif
%if "%{TARGET_ARCH}" == "s390"
        --with-tune=z9-109 --with-arch=z900 \
	--with-long-double-128 \
	--enable-decimal-float \
%endif
%if "%{TARGET_ARCH}" == "s390x"
        --with-tune=z10 --with-arch=z9-109 \
	--with-long-double-128 \
	--enable-decimal-float \
%endif
	--build=%{GCCDIST}

# COMMON-END
# COMMON-END

make %{?jobs:-j%jobs} all-gcc TARGET-gcc="cc1 cc1plus gcc-cross g++ native"

%install
cd obj-%{GCCDIST}
rm -rf $RPM_BUILD_ROOT
BUILD_TARGET=%{TARGET_ARCH}
ORIG_TARGET=$BUILD_TARGET
# We play funny tricks with the ppc compiler.  We want to have it biarch,
# which the powerpc compiler itself doesn't support.  So we actually
# configure it as powerpc64 target compiler (i.e. a native cross compiler
# even on ppc), with the default code generation to be powerpc32.
# But this doesn't hide the fact that it's still a cross compiler which
# shows also in various paths
test "$BUILD_TARGET" = powerpc && BUILD_TARGET=powerpc64
make -C gcc DESTDIR=$RPM_BUILD_ROOT/inst install-driver install-common
# But the assembler comes from the cross-binutils, and hence is _not_
# named funnily, not even on ppc, so there we need the original target
install -s -D /opt/cross/bin/${ORIG_TARGET}-linux-as $RPM_BUILD_ROOT/env/usr/bin/as
install -s $RPM_BUILD_ROOT/inst%{_prefix}/bin/${BUILD_TARGET}-linux-g++ $RPM_BUILD_ROOT/env/usr/bin/g++
install -s $RPM_BUILD_ROOT/inst%{_prefix}/bin/${BUILD_TARGET}-linux-gcc $RPM_BUILD_ROOT/env/usr/bin/gcc

for back in cc1 cc1plus; do 
	install -s -D $RPM_BUILD_ROOT/inst%{_libdir}/gcc/${BUILD_TARGET}-linux/%{gcc_dir_version}/$back \
		$RPM_BUILD_ROOT/env%{_libdir}/gcc/${BUILD_TARGET}-linux/%{gcc_dir_version}/$back
done

libs=`for bin in $RPM_BUILD_ROOT/env/usr/bin/* $RPM_BUILD_ROOT/env%{_libdir}/gcc/${BUILD_TARGET}-linux/%{gcc_dir_version}/*; do \
  ldd $bin | sed -n '\,^[^/]*\(/[^ ]*\).*,{ s//\1/; p; }'  ;\
done | sort -u `
for lib in $libs; do
   # Check wether the same library also exists in the parent directory,
   # and prefer that on the assumption that it is a more generic one.
   baselib=`echo "$lib" | sed 's,/[^/]*\(/[^/]*\)$,\1,'`
   test -f "$baselib" && lib=$baselib
   install -s -D $lib $RPM_BUILD_ROOT/env$lib
done
rm -rf $RPM_BUILD_ROOT/inst
cd $RPM_BUILD_ROOT/env
tar cvzf ../%{name}_%{_arch}.tar.gz *
cd ..
mkdir -p usr/share/icecream-envs
mv %{name}_%{_arch}.tar.gz usr/share/icecream-envs
rpm -q --changelog glibc >  usr/share/icecream-envs/%{name}_%{_arch}.glibc
rpm -q --changelog binutils >  usr/share/icecream-envs/%{name}_%{_arch}.binutils
rm -r env

%clean
rm -rf $RPM_BUILD_ROOT

%files
%defattr(-,root,root)
/usr/share/icecream-envs

%changelog
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