------- Additional Comments From david dot billinghurst at comalco dot riotinto
dot com dot au 2005-02-08 00:30 -------
Subject: RE: [4.0 Regression] Bootstrap fails: Unresolved data symbol
"set_fpc_csr"
I can see the problem here once I compile with -v.
get_fpc_csr and set_fpc_csr are in libc.so, but -lc linked before
stage1/irix-csr.o,
so the routines aren't found. If I run collect2 by hand with -lc after
irix-csr.o
then all is well.
bash-2.04$ stage1/xgcc -Bstage1/
-B/disk4/billingd/tmp/gcc/mips-sgi-irix6.5/bin/ -g -O2 -DIN_GCC -W -Wall
-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic
-Wno-long-long -Wno-variadic-macros -Wold-style-definition -Werror -fno-common
-DHAVE_CONFIG_H -DGENERATOR_FILE -o build/genmodes build/genmodes.o
build/errors.o ../build-mips-sgi-irix6.5/libiberty/libiberty.a -v
Reading specs from stage1/specs
Target: mips-sgi-irix6.5
Configured with: /disk4/billingd/src/gcc/configure --enable-shared
--enable-haifa --enable-threads=single --enable-libjava
--with-as=/disk4/billingd/tmp/binutils/bin/as --disable-nls
--with-gmp=/usr/local --enable-languages=c,c++,java,objc,f95
--disable-libmudflap --prefix=/disk4/billingd/tmp/gcc
Thread model: single
gcc version 4.0.0 20050203 (experimental)
stage1/collect2 -call_shared -no_unresolved -init __gcc_init -fini __gcc_fini
-_SYSTYPE_SVR4 -woff 131 -n32 -o build/genmodes /usr/lib32/mips3/crt1.o
stage1/irix-crti.o stage1/crtbegin.o -Lstage1
-L/disk4/billingd/tmp/gcc/lib/gcc/mips-sgi-irix6.5/../.. -L/lib/../lib32
-L/usr/lib/../lib32 build/genmodes.o build/errors.o
../build-mips-sgi-irix6.5/libiberty/libiberty.a -dont_warn_unused -lgcc
-lgcc_eh -warn_unused -L/usr/lib32/mips3 -L/usr/lib32 -dont_warn_unused -lc
-warn_unused -dont_warn_unused -lgcc -lgcc_eh -warn_unused stage1/irix-csr.o
stage1/crtend.o stage1/irix-crtn.o /usr/lib32/mips3/crtn.o
ld32: ERROR 33 : Unresolved data symbol "get_fpc_csr" -- 1st referenced by
stage1/irix-csr.o.
Use linker option -v to see when and which objects, archives and dsos
are loaded.
ld32: ERROR 33 : Unresolved data symbol "set_fpc_csr" -- 1st referenced by
stage1/irix-csr.o.
Use linker option -v to see when and which objects, archives and dsos
are loaded.
ld32: INFO 152: Output file removed because of error.
collect2: ld returned 2 exit status
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19796
