COMP/CMSDIST/gcc.spec

### RPM external gcc 4.6.2
## 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://bugseng.com/products/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.
# Notice that since we don't support building 32bit nor slc4 anymore.
%define use_custom_binutils %(case %cmsos in (slc*) echo true ;; (*) echo false ;; esac)
%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 %(case %cmsos in (slc*) echo true ;; (*) echo false ;; esac)
%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
%if "%gcc_45plus" == "true"
# 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

case %cmsplatf in
  *_amd64_gcc461)
%patch1 -p0
  ;;
esac
%endif

case %cmsos in
  slc*)
# 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

case %cmsos in
  slc*_corei7)
cat << \EOF_CMS_H >> gcc/config/i386/cms.h
#undef ASM_SPEC
#define ASM_SPEC  "%%{v:-V} %%{Qy:} %%{!Qn:-Qy} %%{n} %%{T} %%{Ym,*} %%{Yd,*} %%{Wa,*:%%*} -march=corei7 -mtune=corei7"
#undef CC1_SPEC
#define CC1_SPEC  "%%(cc1_cpu) %%{profile:-p} -march=corei7 -mtune=corei7"
#undef CC1PLUS_SPEC
#define CC1PLUS_SPEC "-march=corei7"
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
  osx10[0-6]*)
    CC='/usr/bin/gcc-4.2'
    CXX='/usr/bin/c++-4.2'
    CPP='/usr/bin/cpp-4.2'
    CXXCPP='/usr/bin/c++-4.2 -E'
    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
  ;;
  osx*)
    # Depend on XCode provided /usr snapshot
    export PATH=/Developer/usr/bin:$PATH
    CC='/Developer/usr/bin/clang'
    CXX='/Developer/usr/bin/clang++'
    CPP='/Developer/usr/bin/clang -E'
    CXXCPP='/Developer/usr/bin/clang++ -E'
    ADDITIONAL_LANGUAGES=,objc,obj-c++
    
    # Disable for Lion (10.7.X) otherwise ld will fail on libgfortran.la
    #CONF_GCC_OS_SPEC=--enable-fully-dynamic-string
  ;;
  *)
    CC=gcc
    CXX=c++
    CPP=cpp
    CXXCPP='c++ -E'
    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="$CPP" CXXCPP="$CXXCPP"
  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" CXXCPP="$CXXCPP" 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="$CPP" CXXCPP="$CXXCPP"
make %makeprocesses
make install

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

cd ../mpc-%{mpcVersion}
./configure --disable-static --prefix=%i --with-gmp=%i --with-mpfr=%i CC="$CC" CXX="$CXX" \
  CPP="$CPP" CXXCPP="$CXXCPP"
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="$CPP" CXXCPP="$CXXCPP" \
    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="$CPP" CXXCPP="$CXXCPP"
  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" CXXCPP="$CXXCPP"

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_files %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
#	User	Rev	Content
1	eulisse	1.96	### RPM external gcc 4.6.2
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	muzaffar	1.94	# 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	lat	1.87	Source4: http://bugseng.com/products/ppl/download/ftp/releases/%{pplVersion}/ppl-%{pplVersion}.tar.bz2
21	elmer	1.67	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	eulisse	1.93	# Notice that since we don't support building 32bit nor slc4 anymore.
26			%define use_custom_binutils %(case %cmsos in (slc) echo true ;; () echo false ;; esac)
27	eulisse	1.63	%if "%use_custom_binutils" == "true"
28			%define bisonVersion 2.4
29	elmer	1.60	Source6: http://ftp.gnu.org/gnu/bison/bison-%{bisonVersion}.tar.bz2
30	lat	1.80	%define binutilsv 2.21.1
31			Source7: http://ftp.gnu.org/gnu/binutils/binutils-%binutilsv.tar.bz2
32			#Source7: http://cmsrep.cern.ch/cmssw/binutils-mirror/binutils-%binutilsv.tar.bz2
33			#Source7: http://www.kernel.org/pub/linux/devel/binutils/binutils-%binutilsv.tar.bz2
34	elmer	1.57	%endif
35
36	eulisse	1.65	# gcc 4.5+ link time optimization support requires libelf to work. However
37			# also rpm requires it. In order to have to duplicate dependencies we
38			# build it in gcc and we pick it up from there also for rpm. Notice that
39			# libelf does not work on Macosx however this is not a problem until
40			# we use the system compiler there.
41	eulisse	1.93	%define isslc %(case %cmsos in (slc) echo true ;; () echo false ;; esac)
42	eulisse	1.84	%define elfutilsVersion 0.152
43	eulisse	1.65	%if "%isslc" == "true"
44	eulisse	1.84	Source8: https://fedorahosted.org/releases/e/l/elfutils/%{elfutilsVersion}/elfutils-%{elfutilsVersion}.tar.bz2
45	eulisse	1.65	%endif
46	eulisse	1.77	Patch0: gcc-4.6.1-ignore-arch-flags-macosx
47	eulisse	1.78	# See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49540
48			Patch1: gcc-4.6.1-fix-gfortran-regression
49	eulisse	1.85	Patch2: gcc-4.6.1-elfutils-portability
50	eulisse	1.65
51	eulisse	1.16	%prep
52	eulisse	1.63	echo "use_custom_binutils: %use_custom_binutils"
53			%setup -T -b 0 -n gcc-%realversion
54	lat	1.88	%if "%gcc_45plus" == "true"
55	eulisse	1.77	# Get the macosx build to accept -arch, -F options like the official Apple one.
56			# Notice that patch command have to stay on a single line.
57			case %cmsos in
58			osx*)
59			%patch0 -p1
60			;;
61			esac
62	eulisse	1.95
63	eulisse	1.97	case %cmsplatf in
64	eulisse	1.95	*_amd64_gcc461)
65	eulisse	1.78	%patch1 -p0
66	eulisse	1.95	;;
67			esac
68	lat	1.88	%endif
69	dlange	1.15
70	elmer	1.43	case %cmsos in
71	eulisse	1.93	slc*)
72	eulisse	1.63	# Hack needed to align sections to 4096 bytes rather than 2MB on 64bit linux
73			# architectures. This is done to reduce the amount of address space wasted by
74			# relocating many libraries. This was done with a linker script before, but
75			# this approach seems to be more correct.
76	eulisse	1.62	cat << \EOF_CONFIG_GCC >> gcc/config.gcc
77			# CMS patch to include gcc/config/i386/t-cms when building gcc
78			tm_file="$tm_file i386/cms.h"
79			EOF_CONFIG_GCC
80
81			cat << \EOF_CMS_H > gcc/config/i386/cms.h
82			#undef LINK_SPEC
83			#define LINK_SPEC "%{" SPEC_64 ":-m elf_x86_64} %{" SPEC_32 ":-m elf_i386} \
84			%{shared:-shared} \
85			%{!shared: \
86			%{!static: \
87			%{rdynamic:-export-dynamic} \
88			%{" SPEC_32 ":%{!dynamic-linker:-dynamic-linker " LINUX_DYNAMIC_LINKER32 "}} \
89			%{" SPEC_64 ":%{!dynamic-linker:-dynamic-linker " LINUX_DYNAMIC_LINKER64 "}}} \
90			%{static:-static}} -z common-page-size=4096 -z max-page-size=4096"
91			EOF_CMS_H
92			;;
93	elmer	1.43	esac
94	dlange	1.15
95	eulisse	1.93	case %cmsos in
96			slc*_corei7)
97			cat << \EOF_CMS_H >> gcc/config/i386/cms.h
98			#undef ASM_SPEC
99			#define ASM_SPEC "%%{v:-V} %%{Qy:} %%{!Qn:-Qy} %%{n} %%{T} %%{Ym,} %%{Yd,} %%{Wa,:%%} -march=corei7 -mtune=corei7"
100			#undef CC1_SPEC
101			#define CC1_SPEC "%%(cc1_cpu) %%{profile:-p} -march=corei7 -mtune=corei7"
102			#undef CC1PLUS_SPEC
103			#define CC1PLUS_SPEC "-march=corei7"
104			EOF_CMS_H
105			;;
106			esac
107
108	eulisse	1.63	%if "%{use_custom_binutils}" == "true"
109	elmer	1.60	%setup -D -T -b 6 -n bison-%{bisonVersion}
110			%setup -D -T -b 7 -n binutils-%binutilsv
111	eulisse	1.46	%endif
112
113	eulisse	1.63	# These are required for any gcc 4.x build.
114	eulisse	1.46	%setup -D -T -b 1 -n gmp-%{gmpVersion}
115			%setup -D -T -b 2 -n mpfr-%{mpfrVersion}
116	elmer	1.56	%setup -D -T -b 3 -n mpc-%{mpcVersion}
117	eulisse	1.63
118			# For gcc 4.5 and later we also need the following.
119			%if "%gcc_45plus" == "true"
120	elmer	1.57	%setup -D -T -b 4 -n ppl-%{pplVersion}
121	elmer	1.67	%setup -D -T -b 5 -n cloog-%{cloogVersion}
122	eulisse	1.63	%endif
123	eulisse	1.65
124			# These are required by rpm as well, but only on linux.
125			%if "%isslc" == "true"
126			%setup -D -T -b 8 -n elfutils-%{elfutilsVersion}
127	eulisse	1.85	%patch2 -p1
128	eulisse	1.65	%endif
129
130	eulisse	1.63	%build
131	eulisse	1.77	# On mac we need to use gcc-proper, not gcc-llvm
132	eulisse	1.63	case %{cmsos} in
133	eulisse	1.95	osx10[0-6]*)
134	davidlt	1.98	CC='/usr/bin/gcc-4.2'
135			CXX='/usr/bin/c++-4.2'
136			CPP='/usr/bin/cpp-4.2'
137			CXXCPP='/usr/bin/c++-4.2 -E'
138	eulisse	1.77	ADDITIONAL_LANGUAGES=,objc,obj-c++
139	lat	1.80
140			# Apparently must emulate apple compiler even if we build
141			# full chain ourselves, as things come in via system libs.
142			# - http://newartisans.com/2009/10/a-c-gotcha-on-snow-leopard/
143			# - http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41645
144			# - http://trac.macports.org/ticket/25205 (and 22234)
145			CONF_GCC_OS_SPEC=--enable-fully-dynamic-string
146	eulisse	1.77	;;
147	eulisse	1.95	osx*)
148	davidlt	1.98	# Depend on XCode provided /usr snapshot
149			export PATH=/Developer/usr/bin:$PATH
150			CC='/Developer/usr/bin/clang'
151			CXX='/Developer/usr/bin/clang++'
152			CPP='/Developer/usr/bin/clang -E'
153			CXXCPP='/Developer/usr/bin/clang++ -E'
154	eulisse	1.95	ADDITIONAL_LANGUAGES=,objc,obj-c++
155	davidlt	1.98
156			# Disable for Lion (10.7.X) otherwise ld will fail on libgfortran.la
157			#CONF_GCC_OS_SPEC=--enable-fully-dynamic-string
158	eulisse	1.95	;;
159	eulisse	1.63	*)
160	eulisse	1.77	CC=gcc
161			CXX=c++
162			CPP=cpp
163	davidlt	1.98	CXXCPP='c++ -E'
164	lat	1.80	CONF_GCC_OS_SPEC=
165	eulisse	1.77	;;
166	eulisse	1.20	esac
167	eulisse	1.59
168	eulisse	1.77	CC="$CC -fPIC"
169			CXX="$CXX -fPIC"
170
171	eulisse	1.63	# Whenever we build custom binutils we also enable the new linker "gold".
172			# We do so only if we are using the new gcc 4.5+
173			if [ "X%use_custom_binutils:%gcc_45plus" = Xtrue:true ] ; then
174	elmer	1.75	CONF_BINUTILS_OPTS="--enable-gold=default --enable-lto --enable-plugins --enable-threads"
175	lat	1.86	CONF_GCC_WITH_LTO="--enable-gold=yes --enable-lto" # --with-build-config=bootstrap-lto
176	eulisse	1.63	fi
177
178	eulisse	1.65	# Build libelf.
179			if [ "X%isslc" = Xtrue ]; then
180			cd ../elfutils-%{elfutilsVersion}
181	davidlt	1.98	./configure --disable-static --prefix=%i CC="$CC" CXX="$CXX" CPP="$CPP" CXXCPP="$CXXCPP"
182	eulisse	1.65	make %makeprocesses
183			make install
184			fi
185
186	eulisse	1.63	# If requested, build our own binutils. Currently the default is to use the
187			# system binutils on 32bit platforms and our own on 64 bit ones.
188			# FIXME: Notice that this copy is actually built using the system compiler, so
189			# we chances are we will need to rebuild it later on to make sure they get
190			# linked against our libstdc++ (required by gold).
191			if [ "X%use_custom_binutils" = Xtrue ]
192			then
193			cd ../bison-%{bisonVersion}
194	eulisse	1.77	CC="$CC" ./configure --prefix=%i/tmp/bison
195	eulisse	1.63	make %makeprocesses
196			make install
197			export PATH=%i/tmp/bison/bin:$PATH
198			cd ../binutils-%{binutilsv}
199	eulisse	1.74	# Try to avoid dependency on makeinfo by forcing make not
200			# to build the documentation.
201			perl -p -i -e 's\|SUBDIRS = .*\|SUBDIRS =\|' bfd/Makefile.in binutils/Makefile.in gas/Makefile.in
202	eulisse	1.73	perl -p -i -e 's\|all: info\|all:\|' etc/Makefile.in
203	eulisse	1.74	perl -p -i -e 's\|TEXINFOS =.\|TEXINFOS =\|;s\|INFO_DEPS =.\|INFO_DEPS =\|' gprof/Makefile.in
204			perl -p -i -e 's\|man_MANS =.*\|man_MANS =\|' gprof/Makefile.in
205			perl -p -i -e 's\|INFO_DEPS =.*\|INFO_DEPS =\|' ld/Makefile.in
206			perl -p -i -e 's\|INFOFILES =.*\|INFOFILES =\|' etc/Makefile.in
207			perl -p -i -e 's\|DVIFILES =.*\|DVIFILES =\|' etc/Makefile.in
208			perl -p -i -e 's\|PDFFILES =.*\|PDFFILES =\|' etc/Makefile.in
209			perl -p -i -e 's\|HTMLFILES =.*\|HTMLFILES =\|' etc/Makefile.in
210	eulisse	1.73
211	eulisse	1.79	./configure --disable-static --prefix=%i ${CONF_BINUTILS_OPTS} --disable-werror \
212	davidlt	1.98	CC="$CC" CXX="$CXX" CPP="$CPP" CXXCPP="$CXXCPP" CFLAGS="-I%i/include" \
213	eulisse	1.65	CXXFLAGS="-I%i/include" LDFLAGS="-L%i/lib"
214	eulisse	1.63	make %makeprocesses
215			find . -name Makefile -exec perl -p -i -e 's\|LN = ln\|LN = cp -p\|;s\|ln ([^-])\|cp -p $1\|g' {} \;
216			make install
217			which ld
218			fi
219	eulisse	1.16
220	eulisse	1.63	# Build GMP/MPFR/MPC
221	eulisse	1.19	cd ../gmp-%{gmpVersion}
222	davidlt	1.98	./configure --disable-static --prefix=%i --enable-shared --disable-static --enable-cxx \
223			CC="$CC" CXX="$CXX" CPP="$CPP" CXXCPP="$CXXCPP"
224	eulisse	1.19	make %makeprocesses
225	eulisse	1.20	make install
226	eulisse	1.19
227			cd ../mpfr-%{mpfrVersion}
228	davidlt	1.98	./configure --disable-static --prefix=%i --with-gmp=%i CC="$CC" CXX="$CXX" CPP="$CPP" CXXCPP="$CXXCPP"
229	eulisse	1.19	make %makeprocesses
230	eulisse	1.31	make install
231	elmer	1.56
232			cd ../mpc-%{mpcVersion}
233	davidlt	1.98	./configure --disable-static --prefix=%i --with-gmp=%i --with-mpfr=%i CC="$CC" CXX="$CXX" \
234			CPP="$CPP" CXXCPP="$CXXCPP"
235	elmer	1.56	make %makeprocesses
236			make install
237	eulisse	1.63	CONF_GCC_VERSION_OPTS="--with-gmp=%i --with-mpfr=%i --with-mpc=%i"
238	elmer	1.56
239	eulisse	1.63	# Build additional stuff for gcc 4.5+
240			if [ "X%gcc_45plus" = Xtrue ]; then
241			cd ../ppl-%{pplVersion}
242	davidlt	1.98	./configure --disable-static --with-gmp-prefix=%i --with-cxxflags="-I%i/include" \
243			--enable-interfaces=c --prefix=%i CC="$CC" CXX="$CXX" CPP="$CPP" CXXCPP="$CXXCPP" \
244			LDFLAGS="-L%i/lib"
245	eulisse	1.63	make %makeprocesses
246			make install
247
248	elmer	1.67	cd ../cloog-%{cloogVersion}
249	davidlt	1.98	./configure --disable-static --prefix=%i --with-ppl=%i --with-gmp-prefix=%i CC="$CC" \
250			CXX="$CXX" CPP="$CPP" CXXCPP="$CXXCPP"
251	eulisse	1.63	make %makeprocesses
252			make install
253	elmer	1.57
254	elmer	1.67	CONF_GCC_VERSION_OPTS="$CONF_GCC_VERSION_OPTS --with-ppl=%i --with-cloog=%i --enable-cloog-backend=isl"
255	eulisse	1.63	fi
256	eulisse	1.19
257	eulisse	1.20	# Build the compilers
258	elmer	1.58	cd ../gcc-%realversion
259	eulisse	1.18	mkdir -p obj
260			cd obj
261	eulisse	1.59	export LD_LIBRARY_PATH=%i/lib64:%i/lib:$LD_LIBRARY_PATH
262	lat	1.80	../configure --prefix=%i --disable-multilib --disable-nls \
263	eulisse	1.77	--enable-languages=c,c++,fortran$ADDITIONAL_LANGUAGES \
264	lat	1.80	$CONF_GCC_OS_SPEC $CONF_GCC_WITH_LTO $CONF_GCC_VERSION_OPTS \
265	davidlt	1.98	--enable-shared CC="$CC" CXX="$CXX" CPP="$CPP" CXXCPP="$CXXCPP"
266	eulisse	1.18
267			make %makeprocesses bootstrap
268	eulisse	1.63	make install
269	eulisse	1.16
270	argiro	1.1	%install
271	elmer	1.58	cd %_builddir/gcc-%{realversion}/obj && make install
272	eulisse	1.51
273	argiro	1.1	ln -s gcc %i/bin/cc
274	eulisse	1.77	find %i/lib %i/lib64 -name '*.la' -exec rm -f {} \; \|\| true
275	eulisse	1.79
276	eulisse	1.83	# Remove unneeded documentation, temporary areas, unneeded files.
277			%define drop_files %i/share/{man,info,doc,locale} %i/tmp %i/lib*/{libstdc++.a,libsupc++.a}
278	eulisse	1.79	# Strip things people will most likely never debug themself.
279	eulisse	1.83	%define more_strip %i/bin/{c++,g++,gcc,gfortran,gcov,ppl,cloog,cpp}
280	lat	1.86	%define strip_files %i/libexec////{cc1,cc1plus,f951,lto1,collect2} %i/x86_64/bin %i/lib/lib{mpfr,ppl,gmp,cloog}* %more_strip
281	eulisse	1.83	%define keep_archives yes
282	eulisse	1.79	# This avoids having a dependency on the system pkg-config.
283			rm -rf %i/lib/pkg-config