[LLVMdev] gold plugin example

[Sangmin Park]

Hi all,

I got an error from the gold plugin example in the following link:
http://llvm.org/docs/GoldPlugin.html#example1

Here is the error message:

sangmin at sangmin-desktop:/tmp$ llvm-gcc -use-gold-plugin a.a b.o -o main
/usr/bin/ld: error: a.a: no archive symbol table (run ranlib)
/usr/bin/ld: /usr/lib/crt1.o:(.text+0x18): error: undefined reference to
'main'
/usr/bin/ld: b.o: in function foo1:b.c(.text+0x4): error: undefined
reference to 'foo2'
collect2: ld returned 1 exit status

I followed the instructions from the previous thread below, but I still have
the problem.
http://old.nabble.com/llvm-gold-plugin-example-td28140005.html

I got the error with both 2.7 and 2.8.
Here are my settings:

LLVMgold.so in  (with LLVM 2.8)
- $HOME/llvm-gcc-4.2-2.8-i686-linux/libexec/gcc/i686-pc-linux-gnu/4.2.1/LLVMgold.so
- $HOME/llvm-gcc-4.2-2.8-i686-linux/lib/bfd-plugins/LLVMgold.so
- /usr/lib/bfd-plugins/LLVMgold.so

libLLVMgold.so in (with LLVM 2.7)
- $HOME/llvm-gcc-4.2-2.7-i686-linux/libexec/gcc/i686-pc-linux-gnu/4.2.1/libLLVMgold.so
- $HOME/llvm-gcc-4.2-2.7-i686-linux/lib/bfd-plugins/libLLVMgold.so
- /usr/lib/bfd-plugins/libLLVMgold.so

Compiled ld-new, ar, nm-new are linked to /usr/bin/ld, /usr/bin/ar,
/uar/bin/nm, respectively.

sangmin at sangmin-desktop:/tmp$ ld -v
GNU gold (GNU Binutils 2.21.51.20110316) 1.11


Thanks in advance for your help.

Sangmin
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