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### RPM external gcc 3.4.5 |
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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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## BUILDIF [ $(uname) != Darwin ] |
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Source: ftp://ftp.fu-berlin.de/unix/gnu/%n/%n-%v/%n-%v.tar.bz2 |
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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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Source0: ftp://ftp.fu-berlin.de/unix/gnu/%n/%n-%v/%n-%v.tar.bz2 |
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%define binutilsv 2.17 |
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Source1: http://ftp.gnu.org/gnu/binutils/binutils-%binutilsv.tar.bz2 |
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%define cpu %(echo %cmsplatf | cut -d_ -f2) |
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%prep |
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%setup -T -b 0 -n gcc-%v |
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|
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%if "%cmsos" == "slc4_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="$tm_file i386/cms.h" |
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tmake_file="$tmake_file i386/t-cms" |
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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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#define ASM_SPEC "%%{v:-V} %%{Qy:} %%{!Qn:-Qy} %%{n} %%{T} %%{Ym,*} %%{Yd,*} %%{Wa,*:%%*} --32" |
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#define CC1_SPEC "%%(cc1_cpu) %%{profile:-p} -m32" |
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#define CC1PLUS_SPEC "-m32" |
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#define MULTILIB_DEFAULTS { "m32" } |
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EOF_CMS_H |
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|
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cat << \EOF_T_CMS > gcc/config/i386/t-cms |
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MULTILIB_OPTIONS = m32 |
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MULTILIB_DIRNAMES = ../lib |
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MULTILIB_MATCHES = m32=m32 |
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EOF_T_CMS |
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%endif |
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|
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#perl -p -i -e 's|SPECS = specs|SPECS = specs.install|' gcc/Makefile.in |
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%setup -D -T -b 1 -n binutils-%binutilsv |
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%build |
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# FIXME: --enable-__cxa_atexit can't be used with gcc 3.2.3 on RH 7.3, |
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# enabling it causes qt's uic to die with segmentation violation half |
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# not the first or only call to uic). Disabling the flag removes the |
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# issue, so clearly the option does not work correctly on this |
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# platform combination. |
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mkdir -p obj |
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cd obj |
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|
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if [ "`echo %v | cut -d. -f 1`" == "3" ] |
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then |
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../configure --prefix=%i --enable-languages=c,c++,f77 \ |
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--enable-shared # --enable-__cxa_atexit |
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else |
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../configure --prefix=%i --enable-languages=c,c++ \ |
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--enable-shared # --enable-__cxa_atexit |
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fi |
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make %makeprocesses bootstrap |
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buildGCC () { |
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target=$1 |
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host=$2 |
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prefix=$3 |
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|
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if [ "X$target" != "X" ] |
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then |
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targetOption="--target $target" |
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fi |
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|
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if [ "X$host" != "X" ] |
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then |
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hostOption="--host $host" |
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fi |
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|
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languages=c,c++ |
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if [ "`echo %v | cut -d. -f 1`" == "3" ] |
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then |
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languages=c,c++,f77 |
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fi |
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|
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if [ "$prefix" == "" ] |
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then |
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prefix=%i |
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fi |
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|
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mkdir -p obj-$target |
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cd obj-$target |
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|
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../configure --prefix=$prefix --enable-languages=$languages \ |
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--enable-shared \ |
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$targetOption \ |
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$hostOption |
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make CC1_SPEC="bogus" %makeprocesses bootstrap |
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make install |
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cd .. |
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} |
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|
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# create a tmp |
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mkdir -p %i/tmp |
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|
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# build the latest/greatest binutils |
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mkdir -p %i/tmp/binutils |
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cd ../binutils-%{binutilsv} |
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./configure --prefix=%i/tmp/binutils |
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make %makeprocesses |
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make install |
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|
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# build the native platform compiler |
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cd ../gcc-%v |
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export PATH=%i/tmp/binutils/bin:$PATH |
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export LD_LIBRARY_PATH=%i/tmp/binutils/lib:$PATH |
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buildGCC |
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|
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# rebuild binutils with the new compiler |
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export PATH=%i/bin:$PATH |
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export LD_LIBRARY_PATH=%i/lib:$PATH |
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cd ../binutils-%binutilsv |
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./configure --prefix=%i |
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make %makeprocesses |
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make install |
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rm -fr %i/tmp |
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|
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%install |
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cd obj && make install |
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#cd obj && make install |
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ln -s gcc %i/bin/cc |
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%post |
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%{relocateConfig}lib/libg2c.la |
