patches/gcc/3.2.3/README-sh
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sat Oct 03 18:49:23 2009 +0200 (2009-10-03)
changeset 1560 79a609170a83
permissions -rw-r--r--
configure: split has_or_abort in two: one to check, one to abort

Split the has_or_abort function in two:
- one that checks if the tool if found,
- one that calls the above check, and aborts if not found

The rational behind this is to be able to check for a tool
and if not found, fallback to using our bundled version,
should the need arise (and I get time).
yann@1
     1
http://mirror.sh-linux.org/rpm-2003/SRPMS/gcc-3.2.3-3.src.rpm contains the following patches:
yann@1
     2
yann@1
     3
gcc-20030210-sh-linux-1.patch
yann@1
     4
gcc-3.2.3-libffi-1.patch
yann@1
     5
gcc-3.2.3-sh-linux-dwarf2-1.patch (*not* applied by the spec file, it's in there by accident)
yann@1
     6
yann@1
     7
gcc-3.2.3-libffi-1.patch was needed just to build, I think.
yann@1
     8
yann@1
     9
After that was applied, sh4 gcc seemed to compile fine, but c++ programs
yann@1
    10
failed to execute because libstdc++.so.5 was built without version
yann@1
    11
info.  This was caused directly by libstdc++-v3/configure setting
yann@1
    12
SYMVER_MAP=config/linker-map.dummy because it sees that 
yann@1
    13
no libgcc_s.so was generated; configure says
yann@1
    14
  checking for shared libgcc... no.
yann@1
    15
yann@1
    16
Applying gcc-20030210-sh-linux-1.patch in hopes it makes those problems go away.