How to install gcc-2.95.2.1

Homepage:

• http://gcc.gnu.org

Source:

• ftp://gcc.gnu.org/pub/gcc/releases/gcc-2.95.2.1/gcc-2.95.2.1.tar.gz

Required:

bison-1.28

Optional:

texinfo-4.0

展開

  % tar xvzf ${archive}/gcc-2.95.2.1.tar.gz
  % cd gcc-2.95.2.1

Configure

  % ./configure --prefix=${prefix} --enable-shared

Make

  % make CFLAGS='-O2'
         LIBCFLAGS='-g -O2'
         LIBCXXFLAGS='-g -O2 -fno-implicit-templates'
         bootstrap
    (必要なら -O2 を
       -O3 -m486 -funroll-loops -fkeep-inline-functions -ffast-math
       -malign-loops=2 -malign-jumps=2 -malign-functions=2
     などとしても良い)

Install

  # make install
  # strip ${prefix}/bin/
      {c++,c++filt,cpp,g77,gcc,gcj,gcjh,gcov,jcf-dump,jv-scan,
       protoize,unprotoize}
  # strip ${prefix}/lib/gcc-lib/<arch>/2.95.2.1/
      {cc1,cc1chill,cc1obj,cc1plus,collect2,cpp,f771,jc1,jvgenmain}