[cfe-dev] Problem building clang on FreeBSD/PPC

[Justin Hibbits]

I'm trying to build clang SVN (full LLVM checkout), but am running  
into problems when linking clang.  The message I get is:

g++ -I/home/chmeee/llvm/include -I/home/chmeee/llvm/tools/clang/tools/ 
driver -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS - 
D__STDC_CONSTANT_MACROS -I/home/chmeee/llvm/tools/clang/tools/ 
driver/../../include -I/home/chmeee/llvm/tools/clang/tools/ 
driver/../../include -g -fno-exceptions -fno-rtti -fPIC -Woverloaded- 
virtual -Wcast-qual -fno-strict-aliasing  -g -Wl,-R -Wl,'$ORIGIN/../ 
lib' -Wl,-R -Wl,/home/chmeee/llvm/Debug+Asserts/bin -Wl,-export- 
dynamic -L/home/chmeee/llvm/Debug+Asserts/lib -L/home/chmeee/llvm/Debug 
+Asserts/lib     -pedantic -Wno-long-long -Wall -W -Wno-unused- 
parameter -Wwrite-strings   -o /home/chmeee/llvm/Debug+Asserts/bin/ 
clang /home/chmeee/llvm/tools/clang/tools/driver/Debug+Asserts/ 
cc1_main.o /home/chmeee/llvm/tools/clang/tools/driver/Debug+Asserts/ 
cc1as_main.o /home/chmeee/llvm/tools/clang/tools/driver/Debug+Asserts/ 
driver.o -lclangFrontendTool -lclangFrontend -lclangDriver - 
lclangSerialization -lclangCodeGen -lclangParse -lclangSema - 
lclangStaticAnalyzerFrontend -lclangStaticAnalyzerCheckers - 
lclangStaticAnalyzerCore -lclangAnalysis -lclangIndex - 
lclangARCMigrate -lclangRewrite -lclangAST -lclangLex -lclangBasic \
-lLLVMipo -lLLVMInstrumentation -lLLVMBitWriter -lLLVMBitReader - 
lLLVMAsmParser -lLLVMPowerPCCodeGen -lLLVMPowerPCDesc - 
lLLVMPowerPCAsmPrinter -lLLVMPowerPCInfo -lLLVMX86Disassembler - 
lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMX86Desc -lLLVMSelectionDAG - 
lLLVMAsmPrinter -lLLVMMCParser -lLLVMCodeGen -lLLVMScalarOpts - 
lLLVMInstCombine -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis - 
lLLVMTarget -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMCore - 
lLLVMX86Info -lLLVMMC -lLLVMSupport -lLLVMSystem   -lpthread -lm

/usr/lib/crt1.o: In function `_start':
crt1.c:(.text+0xa8): relocation truncated to fit: R_PPC_REL24 against  
symbol `atexit@@FBSD_1.0' defined in .plt section in /usr/lib/crt1.o
crt1.c:(.text+0xb4): relocation truncated to fit: R_PPC_REL24 against  
symbol `atexit@@FBSD_1.0' defined in .plt section in /usr/lib/crt1.o
crt1.c:(.text+0xcc): relocation truncated to fit: R_PPC_REL24 against  
symbol `exit@@FBSD_1.0' defined in .plt section in /usr/lib/crt1.o
crt1.c:(.text+0xd0): relocation truncated to fit: R_PPC_REL24 against  
symbol `_init_tls@@FBSD_1.0' defined in .plt section in /usr/lib/crt1.o
/home/chmeee/llvm/tools/clang/tools/driver/Debug+Asserts/cc1_main.o:  
In function `std::__verify_grouping(char const*, unsigned int,  
std::string const&)':
/usr/include/c++/4.2/bits/locale_facets.tcc:2560: relocation truncated  
to fit: R_PPC_PLTREL24 against symbol `std::string::size()  
const@@GLIBCXX_3.4' defined in .plt section in /usr/lib/crt1.o
/usr/include/c++/4.2/bits/locale_facets.tcc:2569: relocation truncated  
to fit: R_PPC_PLTREL24 against symbol `std::string::operator[] 
(unsigned int) const@@GLIBCXX_3.4' defined in .plt section in /usr/lib/ 
crt1.o
/usr/include/c++/4.2/bits/locale_facets.tcc:2571: relocation truncated  
to fit: R_PPC_PLTREL24 against symbol `std::string::operator[] 
(unsigned int) const@@GLIBCXX_3.4' defined in .plt section in /usr/lib/ 
crt1.o
/usr/include/c++/4.2/bits/locale_facets.tcc:2576: relocation truncated  
to fit: R_PPC_PLTREL24 against symbol `std::string::operator[] 
(unsigned int) const@@GLIBCXX_3.4' defined in .plt section in /usr/lib/ 
crt1.o
/home/chmeee/llvm/tools/clang/tools/driver/Debug+Asserts/cc1_main.o:  
In function `__gthread_active_p':
/usr/include/c++/4.2/bits/gthr-default.h:188: relocation truncated to  
fit: R_PPC_PLTREL24 against symbol `pthread_mutex_lock@@FBSD_1.0'  
defined in .plt section in /usr/lib/crt1.o
/usr/include/c++/4.2/bits/gthr-default.h:189: relocation truncated to  
fit: R_PPC_PLTREL24 against symbol `pthread_once@@FBSD_1.0' defined  
in .plt section in /usr/lib/crt1.o
/usr/include/c++/4.2/bits/gthr-default.h:190: additional relocation  
overflows omitted from the output


The strange thing is clang-devel compiles in ports, which is r133062,  
from June.  I don't know the difference between my build setup and the  
ports infrastructure, all I'm doing is a simple configure/gmake.

Anyone know what may be going on?

- Justin