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### RPM external gcc 4.3.2 |
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## BUILDIF case `uname`:`uname -p` in Linux:i*86 ) true ;; Linux:x86_64 ) true ;; Linux:ppc64 ) false ;; Darwin:* ) false ;; * ) true ;; esac |
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### RPM external gcc 4.6.0 |
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## INITENV +PATH LD_LIBRARY_PATH %i/lib/32 |
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## INITENV +PATH LD_LIBRARY_PATH %i/lib64 |
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< |
Source0: ftp://ftp.fu-berlin.de/unix/gnu/%n/%n-%realversion/%n-%realversion.tar.bz2 |
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%if "%(echo %cmsos | cut -f2 -d_)" == "amd64" |
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%define binutilsv 2.19.1 |
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Source3: http://ftp.gnu.org/gnu/binutils/binutils-%binutilsv.tar.bz2 |
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%define realversion 4.6-20110429 |
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#Source0: ftp://ftp.fu-berlin.de/unix/gnu/%n/%n-%realversion/%n-%realversion.tar.bz2 |
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Source0: http://gcc.cybermirror.org/snapshots/%realversion/%n-%realversion.tar.bz2 |
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# For gcc version >= 4.0.0, a number of additional sources are needed. |
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%define gmpVersion 4.3.2 |
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%define mpfrVersion 2.4.2 |
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%define mpcVersion 0.8.1 |
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Source1: ftp://ftp.gnu.org/gnu/gmp/gmp-%{gmpVersion}.tar.bz2 |
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Source2: http://www.mpfr.org/mpfr-%{mpfrVersion}/mpfr-%{mpfrVersion}.tar.bz2 |
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Source3: http://www.multiprecision.org/mpc/download/mpc-%{mpcVersion}.tar.gz |
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|
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# For gcc 4.5+ we need the additional tools ppl and cloog. |
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%define gcc_45plus %(echo %realversion | sed -e 's|4[.][5-9].*|true|') |
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%if "%{gcc_45plus}" == "true" |
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%define pplVersion 0.11 |
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%define cloogVersion 0.16.1 |
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Source4: http://www.cs.unipr.it/ppl/Download/ftp/releases/%{pplVersion}/ppl-%{pplVersion}.tar.bz2 |
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Source5: ftp://gcc.gnu.org/pub/gcc/infrastructure/cloog-%{cloogVersion}.tar.gz |
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%endif |
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|
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# On 64bit Scientific Linux build our own binutils. |
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%define use_custom_binutils %(echo %cmsos | sed -e 's|slc[0-9]*_amd64|true|') |
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%if "%use_custom_binutils" == "true" |
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%define bisonVersion 2.4 |
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Source6: http://ftp.gnu.org/gnu/bison/bison-%{bisonVersion}.tar.bz2 |
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%define binutilsv 2.21.51.0.8 |
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#Source7: http://ftp.gnu.org/gnu/binutils/binutils-%binutilsv.tar.bz2 |
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Source7: http://www.kernel.org/pub/linux/devel/binutils/binutils-%binutilsv.tar.bz2 |
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%endif |
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|
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# If gcc version >= 4.0.0, we need two additional sources, for gmp and mpfr, |
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# and we set the fortranCompiler macro (which is going to be used by the |
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# --enable-languages option of gcc's configure) to gfortran. |
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# Notice that we need to build those twice: once using the system compiler |
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# and the using the newly built gcc. |
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%define gmpVersion 4.2.4 |
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%define mpfrVersion 2.3.2 |
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Source1: ftp://ftp.gnu.org/gnu/gmp/gmp-%{gmpVersion}.tar.bz2 |
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Source2: http://www.mpfr.org/mpfr-%{mpfrVersion}/mpfr-%{mpfrVersion}.tar.bz2 |
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< |
Patch0: binutils-2.19.1-fix-gold |
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# gcc 4.5+ link time optimization support requires libelf to work. However |
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# also rpm requires it. In order to have to duplicate dependencies we |
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# build it in gcc and we pick it up from there also for rpm. Notice that |
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# libelf does not work on Macosx however this is not a problem until |
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# we use the system compiler there. |
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%define isslc %(echo %cmsos | sed -e 's|slc.*|true|') |
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%define elfutilsVersion 0.131 |
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%if "%isslc" == "true" |
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Source8: ftp://sources.redhat.com/pub/systemtap/elfutils/elfutils-%{elfutilsVersion}.tar.gz |
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%endif |
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|
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%define cpu %(echo %cmsplatf | cut -d_ -f2) |
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%define gcc_major %(echo %realversion | cut -f1 -d.) |
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%prep |
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%setup -T -b 0 -n gcc-%realversion |
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echo "use_custom_binutils: %use_custom_binutils" |
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%setup -T -b 0 -n gcc-%realversion |
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|
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case %cmsos in |
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"slc4_ia32" | "slc5_ia32" ) |
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# Hack to always have -m32 in the 32bit compiler, even when it's built on a 64 |
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# bit architecture. |
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slc*_ia32 ) |
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cat << \EOF_CONFIG_GCC >> gcc/config.gcc |
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# CMS patch to include gcc/config/i386/t-cms when building gcc |
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tm_file="$tm_file i386/cms.h" |
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MULTILIB_MATCHES = m32=m32 |
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EOF_T_CMS |
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;; |
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esac |
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– |
|
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%if "%{?binutilsv:set}" == "set" |
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%setup -D -T -b 3 -n binutils-%binutilsv |
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%patch0 -p1 |
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case %cmsos in |
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slc*_amd64 ) |
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< |
# This patches the default linker script to align stuff at 4096 kB boundaries rather |
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# than the default 2MB (MAXPAGESIZE value for x86_64 architecture). |
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perl -p -i -e 's|\$[{]MAXPAGESIZE[}]|4096|g;s|\$[{]SEGMENT_SIZE[}]|4096|g' ld/scripttempl/elf.sc |
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# Hack needed to align sections to 4096 bytes rather than 2MB on 64bit linux |
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# architectures. This is done to reduce the amount of address space wasted by |
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# relocating many libraries. This was done with a linker script before, but |
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# this approach seems to be more correct. |
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cat << \EOF_CONFIG_GCC >> gcc/config.gcc |
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# CMS patch to include gcc/config/i386/t-cms when building gcc |
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tm_file="$tm_file i386/cms.h" |
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EOF_CONFIG_GCC |
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|
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cat << \EOF_CMS_H > gcc/config/i386/cms.h |
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#undef LINK_SPEC |
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#define LINK_SPEC "%{" SPEC_64 ":-m elf_x86_64} %{" SPEC_32 ":-m elf_i386} \ |
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%{shared:-shared} \ |
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%{!shared: \ |
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%{!static: \ |
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%{rdynamic:-export-dynamic} \ |
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%{" SPEC_32 ":%{!dynamic-linker:-dynamic-linker " LINUX_DYNAMIC_LINKER32 "}} \ |
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%{" SPEC_64 ":%{!dynamic-linker:-dynamic-linker " LINUX_DYNAMIC_LINKER64 "}}} \ |
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%{static:-static}} -z common-page-size=4096 -z max-page-size=4096" |
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EOF_CMS_H |
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;; |
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esac |
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|
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%if "%{use_custom_binutils}" == "true" |
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%setup -D -T -b 6 -n bison-%{bisonVersion} |
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%setup -D -T -b 7 -n binutils-%binutilsv |
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%endif |
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|
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# These are required for any gcc 4.x build. |
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%setup -D -T -b 1 -n gmp-%{gmpVersion} |
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%setup -D -T -b 2 -n mpfr-%{mpfrVersion} |
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%setup -D -T -b 3 -n mpc-%{mpcVersion} |
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+ |
|
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# For gcc 4.5 and later we also need the following. |
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%if "%gcc_45plus" == "true" |
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%setup -D -T -b 4 -n ppl-%{pplVersion} |
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%setup -D -T -b 5 -n cloog-%{cloogVersion} |
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%endif |
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+ |
|
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# These are required by rpm as well, but only on linux. |
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%if "%isslc" == "true" |
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%setup -D -T -b 8 -n elfutils-%{elfutilsVersion} |
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%endif |
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|
|
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%build |
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+ |
|
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# Set special variables required to build 32-bit executables on 64-bit |
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# systems. Note that if the architecture is SLC4/IA32, we may be on a |
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# 64-bit system and need to produce a 32-bit capable compiler, which |
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# _itself_ is a 32-bit executable. |
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< |
case $(uname -m):%{cmsos} in |
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< |
*:slc4_ia32 ) |
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< |
CCOPTS="-m32 -Wa,--32" ;; |
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< |
*:slc5_ia32 ) |
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< |
CCOPTS="-m32 -Wa,--32" ;; |
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< |
* ) |
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< |
CCOPTS="" ;; |
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> |
case %{cmsos} in |
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> |
slc*_ia32) |
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> |
CCOPTS="-fPIC -m32 -Wa,--32" ;; |
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> |
*) |
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> |
CCOPTS="-fPIC" ;; |
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esac |
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# If requested, build our own binutils. Currently the default is to use |
| 84 |
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# the system binutils. |
| 85 |
– |
%if "%{?binutilsv:set}" == "set" |
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– |
cd ../binutils-%{binutilsv} |
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– |
CC="gcc $CCOPTS" ./configure --prefix=%i |
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– |
make %makeprocesses |
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– |
perl -p -i -e 's|LN = ln|LN = cp -p|;s|ln ([^-])|cp -p $1|g' `find . -name Makefile` |
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make install |
| 91 |
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%endif |
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|
| 134 |
< |
# Build GMP/MPFR for GCC 4.x |
| 135 |
< |
%define gcc4opts %{nil} |
| 136 |
< |
%if "%gcc_major" == "4" |
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> |
# Whenever we build custom binutils we also enable the new linker "gold". |
| 135 |
> |
# We do so only if we are using the new gcc 4.5+ |
| 136 |
> |
if [ "X%use_custom_binutils:%gcc_45plus" = Xtrue:true ] ; then |
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> |
CONF_BINUTILS_OPTS="--enable-gold --enable-lto --enable-plugins --enable-threads" |
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> |
fi |
| 139 |
> |
|
| 140 |
> |
USER_CXX=$CCOPTS |
| 141 |
> |
|
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> |
# Build libelf. |
| 143 |
> |
if [ "X%isslc" = Xtrue ]; then |
| 144 |
> |
cd ../elfutils-%{elfutilsVersion} |
| 145 |
> |
./configure --prefix=%i CC="gcc $CCOPTS" CXX="c++ $USER_CXX" |
| 146 |
> |
make %makeprocesses |
| 147 |
> |
make install |
| 148 |
> |
fi |
| 149 |
> |
|
| 150 |
> |
# If requested, build our own binutils. Currently the default is to use the |
| 151 |
> |
# system binutils on 32bit platforms and our own on 64 bit ones. |
| 152 |
> |
# FIXME: Notice that this copy is actually built using the system compiler, so |
| 153 |
> |
# we chances are we will need to rebuild it later on to make sure they get |
| 154 |
> |
# linked against our libstdc++ (required by gold). |
| 155 |
> |
if [ "X%use_custom_binutils" = Xtrue ] |
| 156 |
> |
then |
| 157 |
> |
cd ../bison-%{bisonVersion} |
| 158 |
> |
CC="gcc $CCOPTS" ./configure --prefix=%i/tmp/bison |
| 159 |
> |
make %makeprocesses |
| 160 |
> |
make install |
| 161 |
> |
export PATH=%i/tmp/bison/bin:$PATH |
| 162 |
> |
cd ../binutils-%{binutilsv} |
| 163 |
> |
# Try to avoid dependency on makeinfo. |
| 164 |
> |
perl -p -i -e 's|SUBDIRS = .*|SUBDIRS =|' bfd/Makefile.in binutils/Makefile.in |
| 165 |
> |
perl -p -i -e 's|all: info|all:|' etc/Makefile.in |
| 166 |
> |
|
| 167 |
> |
./configure --prefix=%i ${CONF_BINUTILS_OPTS} \ |
| 168 |
> |
CC="gcc $CCOPTS" CFLAGS="-I%i/include" \ |
| 169 |
> |
CXXFLAGS="-I%i/include" LDFLAGS="-L%i/lib" |
| 170 |
> |
make %makeprocesses |
| 171 |
> |
find . -name Makefile -exec perl -p -i -e 's|LN = ln|LN = cp -p|;s|ln ([^-])|cp -p $1|g' {} \; |
| 172 |
> |
make install |
| 173 |
> |
which ld |
| 174 |
> |
fi |
| 175 |
> |
|
| 176 |
> |
# Build GMP/MPFR/MPC |
| 177 |
|
cd ../gmp-%{gmpVersion} |
| 178 |
< |
CC="gcc $CCOPTS" ./configure --prefix=%i/tmp/gmp --disable-shared |
| 178 |
> |
./configure --prefix=%i --enable-shared --disable-static --enable-cxx CC="gcc $CCOPTS" CXX="c++ $USER_CXX" |
| 179 |
|
make %makeprocesses |
| 180 |
|
make install |
| 181 |
|
|
| 182 |
|
cd ../mpfr-%{mpfrVersion} |
| 183 |
< |
CC="gcc $CCOPTS" ./configure --prefix=%i/tmp/mpfr --with-gmp=%i/tmp/gmp --disable-shared |
| 183 |
> |
./configure --prefix=%i --with-gmp=%i CC="gcc $CCOPTS" CXX="c++ $USER_CXX" |
| 184 |
|
make %makeprocesses |
| 185 |
|
make install |
| 186 |
< |
%define gcc4opts --with-gmp=%i/tmp/gmp --with-mpfr=%i/tmp/mpfr |
| 187 |
< |
%endif |
| 186 |
> |
|
| 187 |
> |
cd ../mpc-%{mpcVersion} |
| 188 |
> |
./configure --prefix=%i --with-gmp=%i --with-mpfr=%i CC="gcc $CCOPTS" CXX="c++ $USER_CXX" |
| 189 |
> |
make %makeprocesses |
| 190 |
> |
make install |
| 191 |
> |
CONF_GCC_VERSION_OPTS="--with-gmp=%i --with-mpfr=%i --with-mpc=%i" |
| 192 |
> |
|
| 193 |
> |
# Build additional stuff for gcc 4.5+ |
| 194 |
> |
if [ "X%gcc_45plus" = Xtrue ]; then |
| 195 |
> |
cd ../ppl-%{pplVersion} |
| 196 |
> |
./configure --prefix=%i CC="gcc $CCOPTS" CXX="c++ $USER_CXX" |
| 197 |
> |
make %makeprocesses |
| 198 |
> |
make install |
| 199 |
> |
|
| 200 |
> |
cd ../cloog-%{cloogVersion} |
| 201 |
> |
./configure --prefix=%i --with-ppl=%i --with-gmp=%i CC="gcc $CCOPTS" CXX="c++ $USER_CXX" |
| 202 |
> |
make %makeprocesses |
| 203 |
> |
make install |
| 204 |
> |
|
| 205 |
> |
CONF_GCC_VERSION_OPTS="$CONF_GCC_VERSION_OPTS --with-ppl=%i --with-cloog=%i --enable-cloog-backend=isl" |
| 206 |
> |
fi |
| 207 |
|
|
| 208 |
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# Build the compilers |
| 209 |
|
cd ../gcc-%realversion |
| 210 |
|
mkdir -p obj |
| 211 |
|
cd obj |
| 212 |
< |
|
| 113 |
< |
CC="gcc $CCOPTS" \ |
| 212 |
> |
export LD_LIBRARY_PATH=%i/lib64:%i/lib:$LD_LIBRARY_PATH |
| 213 |
|
../configure --prefix=%i \ |
| 214 |
< |
--enable-languages=c,c++,`case %v in 3.*) echo f77;; *) echo fortran;; esac` \ |
| 215 |
< |
%gcc4opts --enable-shared |
| 214 |
> |
--enable-gold=yes --enable-lto --with-build-config=bootstrap-lto \ |
| 215 |
> |
--enable-languages=c,c++,fortran \ |
| 216 |
> |
$CONF_GCC_VERSION_OPTS --enable-shared CC="gcc $CCOPTS" CXX="c++ $USER_CXX" |
| 217 |
|
|
| 218 |
|
make %makeprocesses bootstrap |
| 219 |
+ |
make install |
| 220 |
|
|
| 221 |
|
%install |
| 222 |
|
cd %_builddir/gcc-%{realversion}/obj && make install |
| 223 |
|
|
| 224 |
|
ln -s gcc %i/bin/cc |
| 225 |
|
find %i/lib %i/lib32 %i/lib64 -name '*.la' -exec rm -f {} \; || true |
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– |
|
| 226 |
|
# SCRAM ToolBox toolfile is now geneated by the gcc-toolfile.spec |
| 227 |
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# so that everything works even in the case "--use-system-compiler" |
| 228 |
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# option is specified. |
