COMP/CMSDIST/gcc.spec

### RPM external gcc 4.6.1
## INITENV +PATH LD_LIBRARY_PATH %i/lib64
Source0: ftp://ftp.fu-berlin.de/unix/gnu/%n/%n-%realversion/%n-%realversion.tar.bz2

%define keep_archives true

# For gcc version >= 4.0.0, a number of additional sources are needed.
%define gmpVersion 5.0.2
%define mpfrVersion 3.0.1 
%define mpcVersion 0.9
Source1: ftp://ftp.gnu.org/gnu/gmp/gmp-%{gmpVersion}.tar.bz2
Source2: http://www.mpfr.org/mpfr-%{mpfrVersion}/mpfr-%{mpfrVersion}.tar.bz2
Source3: http://www.multiprecision.org/mpc/download/mpc-%{mpcVersion}.tar.gz

# For gcc 4.5+ we need the additional tools ppl and cloog.
%define gcc_45plus %(echo %realversion | sed -e 's|4[.][5-9].*|true|')
%if "%{gcc_45plus}" == "true"
%define pplVersion 0.11.2
%define cloogVersion 0.16.2
Source4: http://www.cs.unipr.it/ppl/Download/ftp/releases/%{pplVersion}/ppl-%{pplVersion}.tar.bz2
Source5: ftp://gcc.gnu.org/pub/gcc/infrastructure/cloog-%{cloogVersion}.tar.gz
%endif

# On 64bit Scientific Linux build our own binutils.
%define use_custom_binutils %(echo %cmsos | sed -e 's|slc[0-9]*_amd64|true|')
%if "%use_custom_binutils" == "true"
%define bisonVersion 2.4
Source6: http://ftp.gnu.org/gnu/bison/bison-%{bisonVersion}.tar.bz2
%define binutilsv 2.21.1
Source7: http://ftp.gnu.org/gnu/binutils/binutils-%binutilsv.tar.bz2
#Source7: http://cmsrep.cern.ch/cmssw/binutils-mirror/binutils-%binutilsv.tar.bz2
#Source7: http://www.kernel.org/pub/linux/devel/binutils/binutils-%binutilsv.tar.bz2
%endif

# gcc 4.5+ link time optimization support requires libelf to work. However
# also rpm requires it. In order to have to duplicate dependencies we
# build it in gcc and we pick it up from there also for rpm. Notice that
# libelf does not work on Macosx however this is not a problem until
# we use the system compiler there.
%define isslc %(echo %cmsos | sed -e 's|slc.*|true|')
%define elfutilsVersion 0.152
%if "%isslc" == "true"
Source8: https://fedorahosted.org/releases/e/l/elfutils/%{elfutilsVersion}/elfutils-%{elfutilsVersion}.tar.bz2
%endif
Patch0: gcc-4.6.1-ignore-arch-flags-macosx
# See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49540
Patch1: gcc-4.6.1-fix-gfortran-regression
Patch2: gcc-4.6.1-elfutils-portability

%prep
echo "use_custom_binutils: %use_custom_binutils"
%setup -T -b 0 -n gcc-%realversion
# Get the macosx build to accept -arch, -F options like the official Apple one.
# Notice that  patch command have to stay on a single line.
case %cmsos in
  osx*)
%patch0 -p1 
  ;;
esac
%patch1 -p0

case %cmsos in
  slc*_amd64 )
# Hack needed to align sections to 4096 bytes rather than 2MB on 64bit linux
# architectures.  This is done to reduce the amount of address space wasted by
# relocating many libraries. This was done with a linker script before, but
# this approach seems to be more correct.
cat << \EOF_CONFIG_GCC >> gcc/config.gcc
# CMS patch to include gcc/config/i386/t-cms when building gcc
tm_file="$tm_file i386/cms.h"
EOF_CONFIG_GCC

cat << \EOF_CMS_H > gcc/config/i386/cms.h
#undef LINK_SPEC
#define LINK_SPEC "%{" SPEC_64 ":-m elf_x86_64} %{" SPEC_32 ":-m elf_i386} \
  %{shared:-shared} \
  %{!shared: \
    %{!static: \
      %{rdynamic:-export-dynamic} \
      %{" SPEC_32 ":%{!dynamic-linker:-dynamic-linker " LINUX_DYNAMIC_LINKER32 "}} \
      %{" SPEC_64 ":%{!dynamic-linker:-dynamic-linker " LINUX_DYNAMIC_LINKER64 "}}} \
    %{static:-static}} -z common-page-size=4096 -z max-page-size=4096"
EOF_CMS_H
  ;;
esac

%if "%{use_custom_binutils}" == "true"
%setup -D -T -b 6 -n bison-%{bisonVersion}
%setup -D -T -b 7 -n binutils-%binutilsv
%endif

# These are required for any gcc 4.x build.
%setup -D -T -b 1 -n gmp-%{gmpVersion}
%setup -D -T -b 2 -n mpfr-%{mpfrVersion}
%setup -D -T -b 3 -n mpc-%{mpcVersion}

# For gcc 4.5 and later we also need the following.
%if "%gcc_45plus" == "true"
%setup -D -T -b 4 -n ppl-%{pplVersion}
%setup -D -T -b 5 -n cloog-%{cloogVersion}
%endif

# These are required by rpm as well, but only on linux.
%if "%isslc" == "true"
%setup -D -T -b 8 -n elfutils-%{elfutilsVersion}
%patch2 -p1
%endif

%build
# On mac we need to use gcc-proper, not gcc-llvm
case %{cmsos} in
  osx*)
    CC=/usr/bin/gcc-4.2
    CXX=/usr/bin/c++-4.2
    CPP=/usr/bin/cpp-4.2
    ADDITIONAL_LANGUAGES=,objc,obj-c++

    # Apparently must emulate apple compiler even if we build
    # full chain ourselves, as things come in via system libs.
    #  - http://newartisans.com/2009/10/a-c-gotcha-on-snow-leopard/
    #  - http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41645
    #  - http://trac.macports.org/ticket/25205 (and 22234)
    CONF_GCC_OS_SPEC=--enable-fully-dynamic-string
  ;;
  *)
    CC=gcc
    CXX=c++
    CPP=cpp
    CONF_GCC_OS_SPEC=
  ;;
esac

CC="$CC -fPIC"
CXX="$CXX -fPIC"

# Whenever we build custom binutils we also enable the new linker "gold".
# We do so only if we are using the new gcc 4.5+
if [ "X%use_custom_binutils:%gcc_45plus" = Xtrue:true ] ; then
  CONF_BINUTILS_OPTS="--enable-gold=default --enable-lto --enable-plugins --enable-threads"
  CONF_GCC_WITH_LTO="--enable-gold=yes --enable-lto  --with-build-config=bootstrap-lto"
fi

# Build libelf.
if [ "X%isslc" = Xtrue ]; then
  cd ../elfutils-%{elfutilsVersion}
  ./configure --disable-static --prefix=%i CC="$CC" CXX="$CXX" CPP="$CPP"
  make %makeprocesses
  make install
fi

# If requested, build our own binutils.  Currently the default is to use the
# system binutils on 32bit platforms and our own on 64 bit ones.  
# FIXME: Notice that this copy is actually built using the system compiler, so
# we chances are we will need to rebuild it later on to make sure they get
# linked against our libstdc++ (required by gold).
if [ "X%use_custom_binutils" = Xtrue ]
then
  cd ../bison-%{bisonVersion}
  CC="$CC" ./configure --prefix=%i/tmp/bison
  make %makeprocesses
  make install
  export PATH=%i/tmp/bison/bin:$PATH
  cd ../binutils-%{binutilsv}
  # Try to avoid dependency on makeinfo by forcing make not
  # to build the documentation.
  perl -p -i -e 's|SUBDIRS = .*|SUBDIRS =|' bfd/Makefile.in binutils/Makefile.in gas/Makefile.in
  perl -p -i -e 's|all: info|all:|' etc/Makefile.in
  perl -p -i -e 's|TEXINFOS =.*|TEXINFOS =|;s|INFO_DEPS =.*|INFO_DEPS =|' gprof/Makefile.in
  perl -p -i -e 's|man_MANS =.*|man_MANS =|' gprof/Makefile.in
  perl -p -i -e 's|INFO_DEPS =.*|INFO_DEPS =|' ld/Makefile.in
  perl -p -i -e 's|INFOFILES =.*|INFOFILES =|' etc/Makefile.in
  perl -p -i -e 's|DVIFILES =.*|DVIFILES =|' etc/Makefile.in
  perl -p -i -e 's|PDFFILES =.*|PDFFILES =|' etc/Makefile.in
  perl -p -i -e 's|HTMLFILES =.*|HTMLFILES =|' etc/Makefile.in        

  ./configure --disable-static --prefix=%i ${CONF_BINUTILS_OPTS} --disable-werror \
              CC="$CC" CXX="$CXX" CPP="$CPP" CFLAGS="-I%i/include" \
              CXXFLAGS="-I%i/include" LDFLAGS="-L%i/lib"
  make %makeprocesses
  find . -name Makefile -exec perl -p -i -e 's|LN = ln|LN = cp -p|;s|ln ([^-])|cp -p $1|g' {} \; 
  make install
  which ld
fi

# Build GMP/MPFR/MPC
cd ../gmp-%{gmpVersion}
./configure --disable-static --prefix=%i --enable-shared --disable-static --enable-cxx CC="$CC" CXX="$CXX" CPP="$CPP"
make %makeprocesses
make install

cd ../mpfr-%{mpfrVersion}
./configure --disable-static --prefix=%i --with-gmp=%i CC="$CC" CXX="$CXX" CPP="$CPP"
make %makeprocesses
make install

cd ../mpc-%{mpcVersion}
./configure --disable-static --prefix=%i --with-gmp=%i --with-mpfr=%i CC="$CC" CXX="$CXX" CPP="$CPP"
make %makeprocesses
make install
CONF_GCC_VERSION_OPTS="--with-gmp=%i --with-mpfr=%i --with-mpc=%i"

# Build additional stuff for gcc 4.5+
if [ "X%gcc_45plus" = Xtrue ]; then
  cd ../ppl-%{pplVersion}
  ./configure --disable-static --with-gmp-prefix=%i --with-cxxflags="-I%i/include" --enable-interfaces=c --prefix=%i CC="$CC" CXX="$CXX" CPP="$CPP" LDFLAGS="-L%i/lib"
  make %makeprocesses
  make install

  cd ../cloog-%{cloogVersion}
  ./configure --disable-static --prefix=%i --with-ppl=%i --with-gmp-prefix=%i CC="$CC" CXX="$CXX" CPP="$CPP"
  make %makeprocesses
  make install

  CONF_GCC_VERSION_OPTS="$CONF_GCC_VERSION_OPTS --with-ppl=%i --with-cloog=%i --enable-cloog-backend=isl"
fi

# Build the compilers
cd ../gcc-%realversion
mkdir -p obj
cd obj
export LD_LIBRARY_PATH=%i/lib64:%i/lib:$LD_LIBRARY_PATH
../configure --prefix=%i --disable-multilib --disable-nls \
  --enable-languages=c,c++,fortran$ADDITIONAL_LANGUAGES \
  $CONF_GCC_OS_SPEC $CONF_GCC_WITH_LTO $CONF_GCC_VERSION_OPTS \
  --enable-shared CC="$CC" CXX="$CXX" CPP="$CPP"

make %makeprocesses bootstrap
make install

%install
cd %_builddir/gcc-%{realversion}/obj && make install 

ln -s gcc %i/bin/cc
find %i/lib %i/lib64 -name '*.la' -exec rm -f {} \; || true

# Remove unneeded documentation, temporary areas, unneeded files.
%define drop_files %i/share/{man,info,doc,locale} %i/tmp %i/lib*/{libstdc++.a,libsupc++.a}
# Strip things people will most likely never debug themself.
%define more_strip %i/bin/*{c++,g++,gcc,gfortran,gcov,ppl,cloog,cpp}*
%define strip_symbols %i/libexec/*/*/{cc1,cc1plus,f951,lto1,collect2} %i/x86_64*/bin %i/lib/lib{mpfr,ppl,gmp,cloog}* %more_strip
%define keep_archives yes
# This avoids having a dependency on the system pkg-config.
rm -rf %i/lib/pkg-config
Revision:	1.85
Committed:	Thu Sep 22 16:01:46 2011 UTC (13 years, 7 months ago) by eulisse
Branch:	MAIN
CVS Tags:	vs20120215-52X, vs20120215-51X, vs20120215-50X-gcc461-ports, CMSSW_5_2_0_pre5, da20120214-50X-gcc461-ports, geForCMSSW_5_2_0_pre5-slc5_amd64_gcc461, CMSSW_5_0_1_patch3-gcc461-ports, daForCMSSW_5_0_1_patch3b-slc5_amd64_gcc461, da20120209-52X, CMSSW_5_0_1_patch2-gcc461-ports, vs20120207-52X, vs20120207a-51X, daForCMSSW_5_0_1_patch2c-slc5_amd64_gcc461, daForCMSSW_5_0_1_patch2-slc5_amd64_gcc461, CMSSW_5_2_0_pre4, vs20120207-51X, da20120206-50X-gcc461-ports, geForCMSSW_5_2_0_pre4-slc5_amd64_gcc461, geForCMSSW_5_2_0_pre4, da20120205-50X-gcc461-ports, da20120205-51X, da20120204-52X, geForCMSSW_5_2_0_pre2_TS113282_TS115242, CMSSW_5_0_1_patch1-gcc461-ports, CMSSW_5_0_0_patch2-gcc461-ports, da20120130-52X, CMSSW_5_0_1-gcc461-ports, da20120129-50X-gcc461-ports, da20120129-52X, CMSSW_5_2_0_pre2_TS113282, daFor520pre2TS113282, daFor520pre2TS113042, da20120124-52X, da20120123-52X, da20120123-51X, da20120123-50X-gcc461-ports, CMSSW_5_0_0_patch1-gcc461-ports, CMSSW_5_2_0_pre2, daFor520pre2, da20120120-52X, CMSSW_5_2_0_pre1, daFor520pre1, CMSSW_5_1_0_pre2, daFor510pre2, da20120116-52X, da20120112b-51X, da20120112b-52X, da20120112-50X-gcc461-ports, da20120112-51X, da20120112-52X, da20120110-50X-gcc461-ports, da20120110-51X, da20120110-52X, da20120109b-51X, da20120109b-52X, da20120109-52X, da20120108-52X-gcc461-ports, da20120106-52X-gcc461-ports, da20111220-50X-gcc461-ports, da20111219-50X-gcc461-ports, CMSSW_5_1_0_pre1-gcc461-ports, sjgFor510pre1d-gcc461-ports, sjgFor510pre1c-gcc461-ports, sjgFor510pre1b-gcc461-ports, daFor510pre1c-gcc461-ports, CMSSW_5_0_0-gcc461-ports, sjgFor500-gcc461-ports, daFor510pre1b-gcc461-ports, az20111214-50X-gcc461-ports, daFor510pre1-gcc461-ports, sjgFor510pre1-gcc461-ports, CMSSW_5_0_0_pre7-gcc461-ports, sjgFor500pre7-gcc461-ports, da20111206b-50X-gcc461-ports, da20111206-50X-gcc461-ports, da20111205-50X-gcc461-ports, da20111202-50X-gcc461-ports, da20111201f-50X-gcc461-ports, da20111201e-50X-gcc461-ports, da20111201d-50X-gcc461-ports, da20111201c-50X-gcc461-ports, da20111201b-50X-gcc461-ports, da20111201-50X-gcc461-ports, da20111130-50X-gcc461-ports, da20111128-50X-gcc461-ports, az20111126-50X-gcc461-ports, sm20111126-50X-gcc461-ports, az20111125-50X-gcc461-ports, az20111124-50X-gcc461-ports, az20111123-50X-gcc461-ports, CMSSW_5_0_0_pre6-gcc461-ports, sjgFor500pre6-gcc461-ports, sm20111121-50X-gcc461-ports, az20111118b-50X-gcc461-ports, sm20111118-50X-gcc461-ports, az20111117b-50X-gcc461-ports, az20111117-50X-gcc461-ports, az20111116-50X-gcc461-ports, az20111115b-50X-gcc461-ports, az20111115-50X-gcc461-ports, sm111115-onlgcc461, sjg111108-50X-gcc461-ports, az20111108-50X-gcc461-ports, CMSSW_5_0_0_pre5-gcc461-ports, sjgFor500pre5-50X-gcc461-ports, az20111102b-50X-gcc461-ports, az20111031c-50X-gcc461-ports, az20111027c-50X-gcc461-ports, CMSSW_5_0_0_pre4-gcc461-ports, az20111027b-50X-gcc461-ports, az20111027-50X-gcc461-ports, sjgFor500pre4-gcc461-ports, az20111026-50X-gcc461-ports, az20111025-50X-gcc461-ports, sm20111025-50X-gcc461-ports, az20111024-50X-gcc461-ports, sjg111021c-50X-gcc461-ports, sjg111021b-50X-gcc461-ports, sjg111021-50X-gcc461-ports, az20111020-50X-gcc461-ports, CMSSW_5_0_0_pre3-gcc461-ports, sjgFor500pre3-gcc461-ports, sjgFor500pre2d-gcc461-ports, sjgFor500pre2c-gcc461-ports, sjgFor500pre2b-gcc461-ports, az20111014b-50X-gcc461-ports, az20111014-50X-gcc461-ports, sjgFor500pre2-gcc461-ports, az20111011c-50X-gcc461-ports, az20111011b-50X-gcc461-ports, az20111011a-50X-gcc461-ports, az20111010-50X-gcc461-ports, az20111007-50X-gcc461-ports, az20111005-50X-gcc461-ports, az20111004a-50X-gcc461-ports, az20111004-50X-gcc461-ports, az20111003-50X-gcc461-ports, az20110930a-50X-gcc461-ports, az20110930-50X-gcc461-ports, ge20110930-gcc461-ports, az20110929a-50X-gcc461-ports, az20110929-50X-gcc461-ports, ge20110929-gcc461-ports, az20110928a-50X-gcc461-ports, az20110928-50X-gcc461-ports, az20110928-50X-461-ports, az20110926a-50X-gcc461-ports, az20110926-gcc461-ports, ge20110926-gcc461-ports, ge20110923-gcc461-ports, ge20110922b-gcc461-ports
Changes since 1.84:	+2 -0 lines
Log Message:	Add patch to fix regression on slc5 after porting to slc6.
#	User	Rev	Content
1	elmer	1.76	### RPM external gcc 4.6.1
2	eulisse	1.16	## INITENV +PATH LD_LIBRARY_PATH %i/lib64
3	elmer	1.76	Source0: ftp://ftp.fu-berlin.de/unix/gnu/%n/%n-%realversion/%n-%realversion.tar.bz2
4	eulisse	1.83
5			%define keep_archives true
6
7	elmer	1.70	# For gcc version >= 4.0.0, a number of additional sources are needed.
8	eulisse	1.77	%define gmpVersion 5.0.2
9			%define mpfrVersion 3.0.1
10			%define mpcVersion 0.9
11	eulisse	1.46	Source1: ftp://ftp.gnu.org/gnu/gmp/gmp-%{gmpVersion}.tar.bz2
12			Source2: http://www.mpfr.org/mpfr-%{mpfrVersion}/mpfr-%{mpfrVersion}.tar.bz2
13	elmer	1.56	Source3: http://www.multiprecision.org/mpc/download/mpc-%{mpcVersion}.tar.gz
14	eulisse	1.63
15			# For gcc 4.5+ we need the additional tools ppl and cloog.
16			%define gcc_45plus %(echo %realversion \| sed -e 's\|4[.][5-9].*\|true\|')
17			%if "%{gcc_45plus}" == "true"
18	eulisse	1.77	%define pplVersion 0.11.2
19			%define cloogVersion 0.16.2
20	elmer	1.67	Source4: http://www.cs.unipr.it/ppl/Download/ftp/releases/%{pplVersion}/ppl-%{pplVersion}.tar.bz2
21			Source5: ftp://gcc.gnu.org/pub/gcc/infrastructure/cloog-%{cloogVersion}.tar.gz
22	eulisse	1.63	%endif
23	eulisse	1.18
24	eulisse	1.63	# On 64bit Scientific Linux build our own binutils.
25			%define use_custom_binutils %(echo %cmsos \| sed -e 's\|slc[0-9]*_amd64\|true\|')
26			%if "%use_custom_binutils" == "true"
27			%define bisonVersion 2.4
28	elmer	1.60	Source6: http://ftp.gnu.org/gnu/bison/bison-%{bisonVersion}.tar.bz2
29	lat	1.80	%define binutilsv 2.21.1
30			Source7: http://ftp.gnu.org/gnu/binutils/binutils-%binutilsv.tar.bz2
31			#Source7: http://cmsrep.cern.ch/cmssw/binutils-mirror/binutils-%binutilsv.tar.bz2
32			#Source7: http://www.kernel.org/pub/linux/devel/binutils/binutils-%binutilsv.tar.bz2
33	elmer	1.57	%endif
34
35	eulisse	1.65	# gcc 4.5+ link time optimization support requires libelf to work. However
36			# also rpm requires it. In order to have to duplicate dependencies we
37			# build it in gcc and we pick it up from there also for rpm. Notice that
38			# libelf does not work on Macosx however this is not a problem until
39			# we use the system compiler there.
40			%define isslc %(echo %cmsos \| sed -e 's\|slc.*\|true\|')
41	eulisse	1.84	%define elfutilsVersion 0.152
42	eulisse	1.65	%if "%isslc" == "true"
43	eulisse	1.84	Source8: https://fedorahosted.org/releases/e/l/elfutils/%{elfutilsVersion}/elfutils-%{elfutilsVersion}.tar.bz2
44	eulisse	1.65	%endif
45	eulisse	1.77	Patch0: gcc-4.6.1-ignore-arch-flags-macosx
46	eulisse	1.78	# See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49540
47			Patch1: gcc-4.6.1-fix-gfortran-regression
48	eulisse	1.85	Patch2: gcc-4.6.1-elfutils-portability
49	eulisse	1.65
50	eulisse	1.16	%prep
51	eulisse	1.63	echo "use_custom_binutils: %use_custom_binutils"
52			%setup -T -b 0 -n gcc-%realversion
53	eulisse	1.77	# Get the macosx build to accept -arch, -F options like the official Apple one.
54			# Notice that patch command have to stay on a single line.
55			case %cmsos in
56			osx*)
57			%patch0 -p1
58			;;
59			esac
60	eulisse	1.78	%patch1 -p0
61	dlange	1.15
62	elmer	1.43	case %cmsos in
63	eulisse	1.62	slc*_amd64 )
64	eulisse	1.63	# Hack needed to align sections to 4096 bytes rather than 2MB on 64bit linux
65			# architectures. This is done to reduce the amount of address space wasted by
66			# relocating many libraries. This was done with a linker script before, but
67			# this approach seems to be more correct.
68	eulisse	1.62	cat << \EOF_CONFIG_GCC >> gcc/config.gcc
69			# CMS patch to include gcc/config/i386/t-cms when building gcc
70			tm_file="$tm_file i386/cms.h"
71			EOF_CONFIG_GCC
72
73			cat << \EOF_CMS_H > gcc/config/i386/cms.h
74			#undef LINK_SPEC
75			#define LINK_SPEC "%{" SPEC_64 ":-m elf_x86_64} %{" SPEC_32 ":-m elf_i386} \
76			%{shared:-shared} \
77			%{!shared: \
78			%{!static: \
79			%{rdynamic:-export-dynamic} \
80			%{" SPEC_32 ":%{!dynamic-linker:-dynamic-linker " LINUX_DYNAMIC_LINKER32 "}} \
81			%{" SPEC_64 ":%{!dynamic-linker:-dynamic-linker " LINUX_DYNAMIC_LINKER64 "}}} \
82			%{static:-static}} -z common-page-size=4096 -z max-page-size=4096"
83			EOF_CMS_H
84			;;
85	elmer	1.43	esac
86	dlange	1.15
87	eulisse	1.63	%if "%{use_custom_binutils}" == "true"
88	elmer	1.60	%setup -D -T -b 6 -n bison-%{bisonVersion}
89			%setup -D -T -b 7 -n binutils-%binutilsv
90	eulisse	1.46	%endif
91
92	eulisse	1.63	# These are required for any gcc 4.x build.
93	eulisse	1.46	%setup -D -T -b 1 -n gmp-%{gmpVersion}
94			%setup -D -T -b 2 -n mpfr-%{mpfrVersion}
95	elmer	1.56	%setup -D -T -b 3 -n mpc-%{mpcVersion}
96	eulisse	1.63
97			# For gcc 4.5 and later we also need the following.
98			%if "%gcc_45plus" == "true"
99	elmer	1.57	%setup -D -T -b 4 -n ppl-%{pplVersion}
100	elmer	1.67	%setup -D -T -b 5 -n cloog-%{cloogVersion}
101	eulisse	1.63	%endif
102	eulisse	1.65
103			# These are required by rpm as well, but only on linux.
104			%if "%isslc" == "true"
105			%setup -D -T -b 8 -n elfutils-%{elfutilsVersion}
106	eulisse	1.85	%patch2 -p1
107	eulisse	1.65	%endif
108
109	eulisse	1.63	%build
110	eulisse	1.77	# On mac we need to use gcc-proper, not gcc-llvm
111	eulisse	1.63	case %{cmsos} in
112	eulisse	1.77	osx*)
113			CC=/usr/bin/gcc-4.2
114			CXX=/usr/bin/c++-4.2
115			CPP=/usr/bin/cpp-4.2
116			ADDITIONAL_LANGUAGES=,objc,obj-c++
117	lat	1.80
118			# Apparently must emulate apple compiler even if we build
119			# full chain ourselves, as things come in via system libs.
120			# - http://newartisans.com/2009/10/a-c-gotcha-on-snow-leopard/
121			# - http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41645
122			# - http://trac.macports.org/ticket/25205 (and 22234)
123			CONF_GCC_OS_SPEC=--enable-fully-dynamic-string
124	eulisse	1.77	;;
125	eulisse	1.63	*)
126	eulisse	1.77	CC=gcc
127			CXX=c++
128			CPP=cpp
129	lat	1.80	CONF_GCC_OS_SPEC=
130	eulisse	1.77	;;
131	eulisse	1.20	esac
132	eulisse	1.59
133	eulisse	1.77	CC="$CC -fPIC"
134			CXX="$CXX -fPIC"
135
136	eulisse	1.63	# Whenever we build custom binutils we also enable the new linker "gold".
137			# We do so only if we are using the new gcc 4.5+
138			if [ "X%use_custom_binutils:%gcc_45plus" = Xtrue:true ] ; then
139	elmer	1.75	CONF_BINUTILS_OPTS="--enable-gold=default --enable-lto --enable-plugins --enable-threads"
140	lat	1.80	CONF_GCC_WITH_LTO="--enable-gold=yes --enable-lto --with-build-config=bootstrap-lto"
141	eulisse	1.63	fi
142
143	eulisse	1.65	# Build libelf.
144			if [ "X%isslc" = Xtrue ]; then
145			cd ../elfutils-%{elfutilsVersion}
146	eulisse	1.79	./configure --disable-static --prefix=%i CC="$CC" CXX="$CXX" CPP="$CPP"
147	eulisse	1.65	make %makeprocesses
148			make install
149			fi
150
151	eulisse	1.63	# If requested, build our own binutils. Currently the default is to use the
152			# system binutils on 32bit platforms and our own on 64 bit ones.
153			# FIXME: Notice that this copy is actually built using the system compiler, so
154			# we chances are we will need to rebuild it later on to make sure they get
155			# linked against our libstdc++ (required by gold).
156			if [ "X%use_custom_binutils" = Xtrue ]
157			then
158			cd ../bison-%{bisonVersion}
159	eulisse	1.77	CC="$CC" ./configure --prefix=%i/tmp/bison
160	eulisse	1.63	make %makeprocesses
161			make install
162			export PATH=%i/tmp/bison/bin:$PATH
163			cd ../binutils-%{binutilsv}
164	eulisse	1.74	# Try to avoid dependency on makeinfo by forcing make not
165			# to build the documentation.
166			perl -p -i -e 's\|SUBDIRS = .*\|SUBDIRS =\|' bfd/Makefile.in binutils/Makefile.in gas/Makefile.in
167	eulisse	1.73	perl -p -i -e 's\|all: info\|all:\|' etc/Makefile.in
168	eulisse	1.74	perl -p -i -e 's\|TEXINFOS =.\|TEXINFOS =\|;s\|INFO_DEPS =.\|INFO_DEPS =\|' gprof/Makefile.in
169			perl -p -i -e 's\|man_MANS =.*\|man_MANS =\|' gprof/Makefile.in
170			perl -p -i -e 's\|INFO_DEPS =.*\|INFO_DEPS =\|' ld/Makefile.in
171			perl -p -i -e 's\|INFOFILES =.*\|INFOFILES =\|' etc/Makefile.in
172			perl -p -i -e 's\|DVIFILES =.*\|DVIFILES =\|' etc/Makefile.in
173			perl -p -i -e 's\|PDFFILES =.*\|PDFFILES =\|' etc/Makefile.in
174			perl -p -i -e 's\|HTMLFILES =.*\|HTMLFILES =\|' etc/Makefile.in
175	eulisse	1.73
176	eulisse	1.79	./configure --disable-static --prefix=%i ${CONF_BINUTILS_OPTS} --disable-werror \
177	eulisse	1.77	CC="$CC" CXX="$CXX" CPP="$CPP" CFLAGS="-I%i/include" \
178	eulisse	1.65	CXXFLAGS="-I%i/include" LDFLAGS="-L%i/lib"
179	eulisse	1.63	make %makeprocesses
180			find . -name Makefile -exec perl -p -i -e 's\|LN = ln\|LN = cp -p\|;s\|ln ([^-])\|cp -p $1\|g' {} \;
181			make install
182			which ld
183			fi
184	eulisse	1.16
185	eulisse	1.63	# Build GMP/MPFR/MPC
186	eulisse	1.19	cd ../gmp-%{gmpVersion}
187	eulisse	1.79	./configure --disable-static --prefix=%i --enable-shared --disable-static --enable-cxx CC="$CC" CXX="$CXX" CPP="$CPP"
188	eulisse	1.19	make %makeprocesses
189	eulisse	1.20	make install
190	eulisse	1.19
191			cd ../mpfr-%{mpfrVersion}
192	eulisse	1.79	./configure --disable-static --prefix=%i --with-gmp=%i CC="$CC" CXX="$CXX" CPP="$CPP"
193	eulisse	1.19	make %makeprocesses
194	eulisse	1.31	make install
195	elmer	1.56
196			cd ../mpc-%{mpcVersion}
197	eulisse	1.79	./configure --disable-static --prefix=%i --with-gmp=%i --with-mpfr=%i CC="$CC" CXX="$CXX" CPP="$CPP"
198	elmer	1.56	make %makeprocesses
199			make install
200	eulisse	1.63	CONF_GCC_VERSION_OPTS="--with-gmp=%i --with-mpfr=%i --with-mpc=%i"
201	elmer	1.56
202	eulisse	1.63	# Build additional stuff for gcc 4.5+
203			if [ "X%gcc_45plus" = Xtrue ]; then
204			cd ../ppl-%{pplVersion}
205	eulisse	1.84	./configure --disable-static --with-gmp-prefix=%i --with-cxxflags="-I%i/include" --enable-interfaces=c --prefix=%i CC="$CC" CXX="$CXX" CPP="$CPP" LDFLAGS="-L%i/lib"
206	eulisse	1.63	make %makeprocesses
207			make install
208
209	elmer	1.67	cd ../cloog-%{cloogVersion}
210	eulisse	1.79	./configure --disable-static --prefix=%i --with-ppl=%i --with-gmp-prefix=%i CC="$CC" CXX="$CXX" CPP="$CPP"
211	eulisse	1.63	make %makeprocesses
212			make install
213	elmer	1.57
214	elmer	1.67	CONF_GCC_VERSION_OPTS="$CONF_GCC_VERSION_OPTS --with-ppl=%i --with-cloog=%i --enable-cloog-backend=isl"
215	eulisse	1.63	fi
216	eulisse	1.19
217	eulisse	1.20	# Build the compilers
218	elmer	1.58	cd ../gcc-%realversion
219	eulisse	1.18	mkdir -p obj
220			cd obj
221	eulisse	1.59	export LD_LIBRARY_PATH=%i/lib64:%i/lib:$LD_LIBRARY_PATH
222	lat	1.80	../configure --prefix=%i --disable-multilib --disable-nls \
223	eulisse	1.77	--enable-languages=c,c++,fortran$ADDITIONAL_LANGUAGES \
224	lat	1.80	$CONF_GCC_OS_SPEC $CONF_GCC_WITH_LTO $CONF_GCC_VERSION_OPTS \
225			--enable-shared CC="$CC" CXX="$CXX" CPP="$CPP"
226	eulisse	1.18
227			make %makeprocesses bootstrap
228	eulisse	1.63	make install
229	eulisse	1.16
230	argiro	1.1	%install
231	elmer	1.58	cd %_builddir/gcc-%{realversion}/obj && make install
232	eulisse	1.51
233	argiro	1.1	ln -s gcc %i/bin/cc
234	eulisse	1.77	find %i/lib %i/lib64 -name '*.la' -exec rm -f {} \; \|\| true
235	eulisse	1.79
236	eulisse	1.83	# Remove unneeded documentation, temporary areas, unneeded files.
237			%define drop_files %i/share/{man,info,doc,locale} %i/tmp %i/lib*/{libstdc++.a,libsupc++.a}
238	eulisse	1.79	# Strip things people will most likely never debug themself.
239	eulisse	1.83	%define more_strip %i/bin/{c++,g++,gcc,gfortran,gcov,ppl,cloog,cpp}
240			%define strip_symbols %i/libexec///{cc1,cc1plus,f951,lto1,collect2} %i/x86_64/bin %i/lib/lib{mpfr,ppl,gmp,cloog} %more_strip
241			%define keep_archives yes
242	eulisse	1.79	# This avoids having a dependency on the system pkg-config.
243			rm -rf %i/lib/pkg-config