File cross-armv6hl-gcc6.spec of Package cross-s390x-gcc6

#
# spec file for package cross-armv6hl-gcc6
#
# Copyright (c) 2017 SUSE LINUX 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/
#


%define pkgname cross-armv6hl-gcc6
%define cross_arch armv6hl
%define gcc_target_arch armv6hl-suse-linux-gnueabi
%define gcc_icecream 1
#
# spec file for package gcc (Version 4.0.1)
#
# This file and all modifications and additions to the pristine
# package are under the same license as the package itself.
#
# Please submit bugfixes or comments via http://www.suse.de/feedback/
#

%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_go 0
%define build_hsa 0

%define enable_plugins 0

%define binutils_target %{cross_arch}
%if %{cross_arch} == "armv7l" || %{cross_arch} == "armv7hl"
%define binutils_target arm
%endif
%if %{cross_arch} == "armv6l" || %{cross_arch} == "armv6hl"
%define binutils_target arm
%endif
%if %{cross_arch} == "armv5tel"
%define binutils_target arm
%endif
%if %{cross_arch} == "sparcv9"
%define binutils_target sparc
%endif
%define canonical_target %(echo %{binutils_target} | sed -e "s/i.86/i586/;s/ppc/powerpc/;s/sparc64.*/sparc64/;s/sparcv.*/sparc/;")
%if "%{binutils_target}" == "avr" || "%{binutils_target}" == "spu"
%define binutils_os %{canonical_target}
%else
%if "%{binutils_target}" == "epiphany" || "%{binutils_target}" == "nds32le" || "%{binutils_target}" == "rl78" || "%{binutils_target}" == "rx"
%define binutils_os %{canonical_target}-elf
%else
%if "%{binutils_target}" == "arm"
%define binutils_os %{canonical_target}-suse-linux-gnueabi
%else
%define binutils_os %{canonical_target}-suse-linux
%endif
%endif
%endif

%if 0%{?gcc_icecream:1}
%define build_sysroot /
%else
# use same sysroot as in binutils.spec
%define sysroot %{_prefix}/%{binutils_os}/sys-root
%endif

%if 0%{!?gcc_target_newlib:1}
%define gcc_target_glibc 1
%endif

%if %{suse_version} >= 1220
%define selfconflict() %1
%else
%define selfconflict() otherproviders(%1)
%endif

Name:           %{pkgname}
BuildRequires:  bison
BuildRequires:  cross-%{binutils_target}-binutils
BuildRequires:  flex
BuildRequires:  gcc-c++
BuildRequires:  gettext-devel
BuildRequires:  glibc-devel-32bit
BuildRequires:  mpc-devel
BuildRequires:  mpfr-devel
BuildRequires:  perl
%if %{suse_version} > 1220
BuildRequires:  makeinfo
%else
BuildRequires:  texinfo
%endif
BuildRequires:  zlib-devel
%ifarch %ix86 x86_64 ppc ppc64 s390 s390x ia64 %sparc hppa %arm
BuildRequires:  isl-devel
%endif
%ifarch ia64
BuildRequires:  libunwind-devel
%endif
%if 0%{!?gcc_icecream:1}
%if 0%{?gcc_target_newlib:1} && 0%{!?gcc_libc_bootstrap:1}
BuildRequires:  cross-%cross_arch-newlib-devel
%endif
%if 0%{?gcc_target_glibc:1}
BuildRequires:  cross-%cross_arch-glibc-devel
%endif
%endif
%if 0%{?gcc_icecream:1}
ExclusiveArch:  ppc64le ppc64 x86_64 s390x aarch64
%endif
%define _binary_payload w.ufdio
# Obsolete cross-ppc-gcc49 from cross-ppc64-gcc49 which has
# file conflicts with it and is no longer packaged
%if "%pkgname" == "cross-ppc64-gcc49"
Obsoletes:      cross-ppc-gcc49 <= 4.9.0+r209354
%endif
%if 0%{?gcc_target_newlib:1}
# Generally only one cross for the same target triplet can be installed
# at the same time as we are populating a non-version-specific sysroot
Provides:       %{gcc_target_arch}-gcc
Conflicts:      %selfconflict %{gcc_target_arch}-gcc
%endif

%define biarch_targets x86_64 s390x powerpc64 powerpc sparc sparc64

Url:            http://gcc.gnu.org/
Version:        6.2.1+r239768
Release:        0
%define gcc_version %(echo %version | sed 's/+.*//')
%define gcc_dir_version %(echo %gcc_version | cut -d '.' -f 1)
%define gcc_snapshot_revision %(echo %version | sed 's/[3-9]\.[0-9]\.[0-6]//' | sed 's/+/-/')
%define binsuffix -6
BuildRoot:      %{_tmppath}/%{name}-%{version}-build
Source:         gcc-%{gcc_version}%{gcc_snapshot_revision}.tar.bz2
Source1:        change_spec
Source2:        libffi-gcc6-rpmlintrc
Source3:        gcc6-rpmlintrc
Source4:        ecj.jar
Source5:        README.First-for.SuSE.packagers
Source6:        baselibs.conf
Source7:        libgcj-gcc6-rpmlintrc

#testpatch begin

Patch1:         gcc-dir-version.patch
Patch2:         gcc-add-defaultsspec.diff
Patch4:         libjava-no-multilib.diff
Patch5:         tls-no-direct.diff
Patch6:         gcc43-no-unwind-tables.diff
Patch7:         gcc48-libstdc++-api-reference.patch
Patch8:         gcc5-libsanitize-aarch64-va42.patch
Patch9:         gcc48-remove-mpfr-2.4.0-requirement.patch
Patch10:        gcc5-no-return-gcc43-workaround.patch
Patch11:        gcc6-hsa-enablement.patch
Patch13:        gcc6-SOURCE_DATE_EPOCH.patch
# A set of patches from the RH srpm
Patch50:        gcc41-java-slow_pthread_self.patch
Patch51:        gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
Patch60:        gcc44-textdomain.patch
Patch61:        gcc44-rename-info-files.patch

#testpatch end

Summary:        The GNU C Compiler and Support Files
License:        GPL-3.0+
Group:          Development/Languages/C and C++

%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++.




# Define the canonical target and host architecture
#   %gcc_target_arch  is supposed to be the full target triple
#   %cross_arch       is supposed to be the rpm target variant arch
#   %TARGET_ARCH      will be the canonicalized target CPU part
#   %HOST_ARCH        will be the canonicalized host CPU part
%if 0%{?gcc_target_arch:1}
%define TARGET_ARCH %(echo %{cross_arch} | sed -e "s/i.86/i586/;s/ppc/powerpc/;s/sparc64.*/sparc64/;s/sparcv.*/sparc/;")
%else
%define TARGET_ARCH %(echo %{_target_cpu} | sed -e "s/i.86/i586/;s/ppc/powerpc/;s/sparc64.*/sparc64/;s/sparcv.*/sparc/;")
%endif
%if 0%{?disable_32bit:1}
%define biarch 0
%else
%define biarch %(case " %{biarch_targets} " in (*" %{TARGET_ARCH} "*) echo 1;; (*) echo 0;; esac)
%endif

%define HOST_ARCH %(echo %{_host_cpu} | sed -e "s/i.86/i586/;s/ppc/powerpc/;s/sparc64.*/sparc64/;s/sparcv.*/sparc/;")
%ifarch ppc
%define GCCDIST powerpc64-suse-linux
%else
%ifarch %sparc
%define GCCDIST sparc64-suse-linux
%else
%ifarch %arm
%define GCCDIST %{HOST_ARCH}-suse-linux-gnueabi
%else
%define GCCDIST %{HOST_ARCH}-suse-linux
%endif
%endif
%endif

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

%prep
%setup -q -n gcc-%{gcc_version}%{gcc_snapshot_revision}

#test patching start

%patch1
%patch2
%patch4
%patch5
%patch6
%patch7
%patch8
%if %{suse_version} < 1310
%patch9
%endif
%patch10
%patch11 -p1
%patch13
%patch50
%patch51
%patch60
%patch61

#test patching end

# We are configuring ppc as ppc64 but with switched multilibs.  Adjust
# the libstdc++ abi testsuite baseline files accordingly
%ifarch ppc
if [ -d libstdc++-v3/config/abi/post/powerpc64-linux-gnu ]; then
  mkdir -p libstdc++-v3/config/abi/post/powerpc64-linux-gnu/64
  mv libstdc++-v3/config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt \
	libstdc++-v3/config/abi/post/powerpc64-linux-gnu/64/
  mv libstdc++-v3/config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt \
	libstdc++-v3/config/abi/post/powerpc64-linux-gnu/
fi
%endif

%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) and
# version to report with --version (X.Y.Z).
# See also gcc-dir-version.patch.
mv gcc/BASE-VER gcc/FULL-VER
cat gcc/FULL-VER | cut -d '.' -f 1 > gcc/BASE-VER

# SLE11 does not allow empty rpms
%if %{suse_version} < 1310
echo "This is a dummy package to provide a dependency." > README
%endif

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}
# 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
%if %{build_go}
languages=$languages,go
%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
# which is the default for released compilers
#ENABLE_CHECKING="--enable-checking=yes"
ENABLE_CHECKING="--enable-checking=release"
#ENABLE_CHECKING=""

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

%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:$PATH"
%endif
#%if 0%{?gcc_target_arch:1}
#%else
#	--enable-threads=posix \
#%endif
#	--enable-shared \
%if "%{TARGET_ARCH}" == "armv7hl"
# temporary workaround for a miscompilation of hash functions in java code
GCJ_EXTRA_FLAGS="-marm"
%endif
CFLAGS="$RPM_OPT_FLAGS" CXXFLAGS="$RPM_OPT_FLAGS" XCFLAGS="$RPM_OPT_FLAGS" \
TCFLAGS="$RPM_OPT_FLAGS" GCJFLAGS="$RPM_OPT_FLAGS $GCJ_EXTRA_FLAGS" \
../configure \
	--prefix=%{_prefix} \
	--infodir=%{_infodir} \
	--mandir=%{_mandir} \
	--libdir=%{_libdir} \
	--libexecdir=%{_libdir} \
	--enable-languages=$languages \
%if %{build_hsa}
	--enable-offload-targets=hsa \
%endif	
	$ENABLE_CHECKING \
	--with-gxx-include-dir=%{_prefix}/include/c++/%{gcc_dir_version} \
	--enable-ssp \
	--disable-libssp \
%if 0%{!?build_libvtv:1}
	--disable-libvtv \
%endif
%ifnarch %mpx_arch
	--disable-libmpx \
%endif
	--disable-libcc1 \
%if %{enable_plugins}
	--enable-plugin \
%else
	--disable-plugin \
%endif
	--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 \
        --disable-java-awt \
%if !%{biarch_libjava}
        --disable-libjava-multilib \
%endif
%endif
%if 0%{?building_libjava:1}
	--disable-bootstrap \
%endif
	--with-slibdir=/%{_lib} \
	--with-system-zlib \
	--enable-__cxa_atexit \
	--enable-libstdcxx-allocator=new \
	--disable-libstdcxx-pch \
%if 0%{suse_version} <= 1320
	--with-default-libstdcxx-abi=gcc4-compatible \
%endif
	--enable-version-specific-runtime-libs \
%if 0%{suse_version} > 1100
	--enable-linker-build-id \
%endif
	--enable-linux-futex \
%if %{suse_version} >= 1315
%ifarch %ix86 x86_64 ppc ppc64 ppc64le %arm aarch64 s390 s390x %sparc
	--enable-gnu-indirect-function \
%endif
%endif
	--program-suffix=%{binsuffix} \
%if 0%{?disable_32bit:1}
	--disable-multilib \
%endif
%if 0%{!?gcc_target_arch:1}
%ifarch ia64
	--with-system-libunwind \
%else
	--without-system-libunwind \
%endif
%endif
%if 0%{?gcc_target_arch:1}
	--program-prefix=%{gcc_target_arch}- \
	--target=%{gcc_target_arch} \
	--disable-nls \
%if 0%{?sysroot:1}
	--with-sysroot=%sysroot \
%else
	--with-sysroot=%{_prefix}/%{gcc_target_arch} \
%endif
%if 0%{?build_sysroot:1}
	--with-build-sysroot=%{build_sysroot} \
%else
%if 0%{?sysroot:1}
	--with-build-sysroot=%{sysroot} \
%else
	--with-build-sysroot=%{_prefix}/%{gcc_target_arch} \
%endif
%endif
%if 0%{?binutils_os:1}
	--with-build-time-tools=/usr/%{binutils_os}/bin \
%endif
%if 0%{?gcc_target_newlib}
	--with-newlib \
%if 0%{?gcc_libc_bootstrap:1}
	--without-headers \
%endif
%endif
%if "%{TARGET_ARCH}" == "spu"
	--with-gxx-include-dir=%sysroot/include/c++/%{gcc_dir_version} \
	--with-newlib \
%endif
%endif
%if "%{TARGET_ARCH}" == "arm"
        --with-arch=armv6zk \
        --with-tune=arm1176jzf-s \
	--with-float=hard \
	--with-abi=aapcs-linux \
	--with-fpu=vfp \
	--disable-sjlj-exceptions \
%endif
%if "%{TARGET_ARCH}" == "armv5tel"
	--with-arch=armv5te \
	--with-float=soft \
	--with-mode=arm \
	--with-abi=aapcs-linux \
	--disable-sjlj-exceptions \
%endif
%if "%{TARGET_ARCH}" == "armv6hl"
        --with-arch=armv6zk \
        --with-tune=arm1176jzf-s \
        --with-float=hard \
        --with-abi=aapcs-linux \
        --with-fpu=vfp \
        --disable-sjlj-exceptions \
%endif
%if "%{TARGET_ARCH}" == "armv7hl"
	--with-arch=armv7-a \
	--with-tune=cortex-a15 \
	--with-float=hard \
	--with-abi=aapcs-linux \
	--with-fpu=vfpv3-d16 \
	--disable-sjlj-exceptions \
%endif
%if "%{TARGET_ARCH}" == "powerpc" || "%{TARGET_ARCH}" == "powerpc64" || "%{TARGET_ARCH}" == "powerpc64le"
%if "%{TARGET_ARCH}" == "powerpc"
        --with-cpu=default32 \
%endif
%if "%{TARGET_ARCH}" == "powerpc64le"
%if %{suse_version} >= 1315 && %{suse_version} != 1320
	--with-cpu=power8 \
	--with-tune=power8 \
%else
	--with-cpu=power7 \
	--with-tune=power7 \
%endif
%else
	--with-cpu-64=power4 \
%endif
	--enable-secureplt \
	--with-long-double-128 \
%if "%{TARGET_ARCH}" == "powerpc64le"
	--enable-targets=powerpcle-linux \
	--disable-multilib \
%endif
%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"
	--enable-multilib \
	--with-arch-32=x86-64 \
	--with-tune=generic \
%endif
%if "%{TARGET_ARCH}" == "s390"
%if %{suse_version} >= 1310
        --with-tune=zEC12 --with-arch=z196 \
%else
	--with-tune=z9-109 --with-arch=z900 \
%endif
	--with-long-double-128 \
	--enable-decimal-float \
%endif
%if "%{TARGET_ARCH}" == "s390x"
%if %{suse_version} >= 1310
        --with-tune=zEC12 --with-arch=z196 \
%else
	--with-tune=z9-109 --with-arch=z900 \
%endif
	--with-long-double-128 \
	--enable-decimal-float \
%endif
%if "%{TARGET_ARCH}" == "m68k"
	--disable-multilib \
%endif
	--build=%{GCCDIST} \
	--host=%{GCCDIST}

%if 0%{!?gcc_icecream:1} && 0%{!?gcc_libc_bootstrap:1}
make %{?jobs:-j%jobs}
%else
make %{?jobs:-j%jobs} all-host
%endif

%if 0%{?gcc_icecream:%gcc_icecream}
%package -n cross-%cross_arch-gcc6-icecream-backend
Summary:        Icecream backend for the GNU C Compiler
Group:          Development/Languages/C and C++

%description -n cross-%cross_arch-gcc6-icecream-backend
This package contains the icecream environment for the GNU C Compiler
%endif

%define targetlibsubdir %{_libdir}/gcc/%{gcc_target_arch}/%{gcc_dir_version}

%install
cd obj-%{GCCDIST}

# install and fixup host parts
make DESTDIR=$RPM_BUILD_ROOT install-host
%if 0%{?gcc_icecream:1}
# with the gcc_icecream setup fixincludes are for the build includes which
# is wrong - get rid of them
rm -rf $RPM_BUILD_ROOT/%{targetlibsubdir}/include-fixed
%endif
rm -f $RPM_BUILD_ROOT/%{targetlibsubdir}/liblto_plugin.la
# common fixup
rm -f $RPM_BUILD_ROOT%{_libdir}/libiberty.a

# install and fixup target parts
# debugedit is not prepared for this and crashes
%if 0%{?gcc_icecream:1}
# so expect the sysroot to be populated from natively built binaries
%else
%if 0%{!?gcc_libc_bootstrap:1}
export NO_BRP_STRIP_DEBUG=true
export NO_DEBUGINFO_STRIP_DEBUG=true
%define __debug_install_post %{nil}
: >../debugfiles.list
: >../debugsources.list
make DESTDIR=$RPM_BUILD_ROOT/%{sysroot} install-target
%endif
%endif

# remove docs
rm -rf $RPM_BUILD_ROOT%{_mandir}
rm -rf $RPM_BUILD_ROOT%{_infodir}

%if 0%{?gcc_icecream:%gcc_icecream}
# Build an icecream environment
# 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 %{_prefix}/bin/%{binutils_os}-as \
	$RPM_BUILD_ROOT/env/usr/bin/as
install -s $RPM_BUILD_ROOT/%{_prefix}/bin/%{gcc_target_arch}-g++%{binsuffix} \
	$RPM_BUILD_ROOT/env/usr/bin/g++
install -s $RPM_BUILD_ROOT/%{_prefix}/bin/%{gcc_target_arch}-gcc%{binsuffix} \
	$RPM_BUILD_ROOT/env/usr/bin/gcc

for back in cc1 cc1plus; do 
	install -s -D $RPM_BUILD_ROOT/%{targetlibsubdir}/$back \
		$RPM_BUILD_ROOT/env%{targetlibsubdir}/$back
done
if test -f $RPM_BUILD_ROOT/%{targetlibsubdir}/liblto_plugin.so; then
  install -s -D $RPM_BUILD_ROOT/%{targetlibsubdir}/liblto_plugin.so \
		$RPM_BUILD_ROOT/env%{targetlibsubdir}/liblto_plugin.so
fi

# Make sure to also pull in all shared library requirements for the
# binaries we put into the environment which is operated by chrooting
# into it and execing the compiler
libs=`for bin in $RPM_BUILD_ROOT/env/usr/bin/* $RPM_BUILD_ROOT/env%{targetlibsubdir}/*; 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

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
%endif

%files
%defattr(-,root,root)
%{_prefix}/bin/%{gcc_target_arch}-*
%dir %{targetlibsubdir}
%dir %{_libdir}/gcc/%{gcc_target_arch}
%{targetlibsubdir}

%if 0%{!?gcc_icecream:1} && 0%{!?gcc_libc_bootstrap:1}
%{sysroot}
%endif

%if 0%{?gcc_icecream:%gcc_icecream}
%files -n cross-%cross_arch-gcc6-icecream-backend
%defattr(-,root,root)
/usr/share/icecream-envs
%endif

%changelog