6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-11-04 22:07:27 +00:00
Code Issues Projects Releases Wiki Activity
d55bd51f31
llvm-6502/tools/gold
History
Rafael Espindola 7431af050f Add LTO_SYMBOL_DEFINITION_WEAKUNDEF, use that on the gold plugin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69972 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-24 16:55:21 +00:00
..
gold-plugin.cpp Add LTO_SYMBOL_DEFINITION_WEAKUNDEF, use that on the gold plugin. 2009-04-24 16:55:21 +00:00
Makefile Force 'llvm-config' to go first, optionally followed by lto and gold mixed in 2009-02-26 07:56:49 +00:00
README.txt

README.txt 

This directory contains a plugin that is designed to work with binutils
gold linker. At present time, this is not the default linker in
binutils, and the default build of gold does not support plugins.

Obtaining binutils:

  cvs -z 9 -d :pserver:anoncvs@sourceware.org:/cvs/src login
  {enter "anoncvs" as the password}
  cvs -z 9 -d :pserver:anoncvs@sourceware.org:/cvs/src co binutils

This will create a src/ directory. Make a build/ directory and from
there configure binutils with "../src/configure --enable-gold --enable-plugins".
Then build binutils with "make all-gold".

To build the LLVMgold plugin, configure LLVM with the option
--with-binutils-include=/path/to/binutils/src/include/ --enable-pic. To use the
plugin, run "ld-new --plugin /path/to/libLLVMgold.so".
Without PIC libLTO and libLLVMgold are not being built (because they would fail
link on x86-64 with a relocation error: PIC and non-PIC can't be combined).
As an alternative to passing --enable-pic, you can use 'make ENABLE_PIC=1' in
your entire LLVM build.