[LLVMdev] link problem with llvm-pass

[Nico]

Hi,

I tried to implement an 'llc'-like tool in my project to manage  
different passes and a target machine.

I use given llvm project structure to avoid problems but I have a link  
problem and don't know how to solve it:
The target machine uses 'FindUsedTypes' pass and when I try to use my  
target machine in the tool I got "Undefined symbols:  
"llvm::FindUsedTypes ... ld: symbol(s) not found"

I tried following link options:
LLVMLIBS = LLVMAnalysis.a
LINK_COMPONENTS = analysis
LINK_COMPONENTS = all
But nothing solved my problem (in fact the last made some other  
problems with code I never touched).

I would be very appreciated for any idea.

Thanks a lot
Nico

PS: output from "make VERBOSE=1"

llvm[2]: Linking Release executable llx (without symbols)
/Users/me/Work/code/llvm-2.4/mklib --tag=CXX --tag=disable-shared -- 
mode=link g++ -I/Users/me/Work/code/llvm-2.4/include -I/Users/me/Work/ 
code/synphony/llvmllila/build/include -I/Users/me/Work/code/synphony/ 
llvmllila/build/tools/llx -I/Users/me/Work/code/synphony/llvmllila/ 
include -I/Users/me/Work/code/synphony/llvmllila/tools/llx  -D_DEBUG  - 
D_GNU_SOURCE -D__STDC_LIMIT_MACROS -O3  -fno-exceptions  -Woverloaded- 
virtual -pedantic -Wall -W -Wwrite-strings -Wno-long-long -Wunused - 
Wno-unused-parameter  -fstrict-aliasing -Wstrict-aliasing -O3  -rpath / 
Users/me/Work/code/synphony/llvmllila/build/Release//bin -export- 
dynamic -L/Users/me/Work/code/synphony/llvmllila/build/Release//lib -L/ 
Users/me/Work/code/llvm-2.4/Release//lib   -o /Users/me/Work/code/ 
synphony/llvmllila/build/Release//bin/llx  /Users/me/Work/code/ 
synphony/llvmllila/build/tools/llx/Release/main.o -lLMABE -lPartition - 
lLLVMBitReader -lLLVMAnalysis -lLLVMTarget -lLLVMCore -lLLVMSupport - 
lLLVMSystem \
	   -lpthread -lm
g++ -I/Users/me/Work/code/llvm-2.4/include -I/Users/me/Work/code/ 
synphony/llvmllila/build/include -I/Users/me/Work/code/synphony/ 
llvmllila/build/tools/llx -I/Users/me/Work/code/synphony/llvmllila/ 
include -I/Users/me/Work/code/synphony/llvmllila/tools/llx -D_DEBUG - 
D_GNU_SOURCE -D__STDC_LIMIT_MACROS -O3 -fno-exceptions -Woverloaded- 
virtual -pedantic -Wall -W -Wwrite-strings -Wno-long-long -Wunused - 
Wno-unused-parameter -fstrict-aliasing -Wstrict-aliasing -O3 -o /Users/ 
me/Work/code/synphony/llvmllila/build/Release//bin/llx /Users/me/Work/ 
code/synphony/llvmllila/build/tools/llx/Release/main.o  -L/Users/me/ 
Work/code/synphony/llvmllila/build/Release//lib -L/Users/me/Work/code/ 
llvm-2.4/Release//lib -lLMABE -lPartition -lLLVMBitReader - 
lLLVMAnalysis -lLLVMTarget -lLLVMCore -lLLVMSupport -lLLVMSystem - 
lpthread -lm
Undefined symbols:
   "llvm::FindUsedTypes::ID", referenced from:
       __ZN4llvm13FindUsedTypes2IDE$non_lazy_ptr in  
libLMABE.a(LMAWriter.o)
   "typeinfo for llvm::FindUsedTypes", referenced from:
       __ZTIN4llvm13FindUsedTypesE$non_lazy_ptr in  
libLMABE.a(LMAWriter.o)
ld: symbol(s) not found
collect2: ld returned 1 exit status
make[2]: *** [/Users/me/Work/code/synphony/llvmllila/build/Release// 
bin/llx] Error 1
make[1]: *** [all] Error 1
make: *** [all] Error 1