I tried to install the carnal program in amber7 on my Mac OS X Tiger. got the
following error when i type "make install" :
/usr/bin/ld: Undefined symbols:
_fprintf$LDBLStub
_printf$LDBLStub
_scanf$LDBLStub
_fscanf$LDBLStub
_sprintf$LDBLStub
_sscanf$LDBLStub
collect2: ld returned 1 exit status
make: *** [carnal] Error 1
By searching on internet i found that the problem is related to the confliction
of gcc4.0 and g77 on my computer. So i changed it to use gcc3.3.
lawn-128-61-118-177:~/amber7/src/carnal root# gcc -v
Reading specs from /usr/libexec/gcc/darwin/ppc/3.3/specs
Thread model: posix
gcc version 3.3 20030304 (Apple Computer, Inc. build 1809)
lawn-128-61-118-177:~/amber7/src/carnal root# g77 -v
Reading specs from /usr/local/lib/gcc/powerpc-apple-darwin7.9.0/3.4.4/specs
Configured with: ../gcc/configure --enable-threads=posix --enable-languages=f77
Thread model: posix
gcc version 3.4.4
But i got the same error message as above. And i found there is suggestion of
append -lSystemStubs to LIBS line, but there is no LIBS line in the Makefile.
Any suggestions for this problem? Thanks in advance.
lawn-128-61-118-177:~/amber7/src/carnal root# more Makefile
# SGI: may need to add -cckr to flags
SHELL=/bin/sh
OBJ= main.o util.o rdprm.o static.o stream.o \
group.o table.o pointax.o coord.o doit.o \
geom.o meas.o pdbgen.o modsel.o hbond.o \
stats.o distrib.o rms.o matrix3.o pucker.o \
dme.o image.o energy.o cutres.o
SRC= main.c util.c rdprm.c static.c stream.c \
group.c table.c pointax.c coord.c doit.c \
geom.c meas.c pdbgen.c modsel.c hbond.c \
stats.c distrib.c rms.c matrix3.c pucker.c \
dme.c image.c energy.c cutres.c
all: carnal etc
carnal: $(OBJ)
../Compile LOADCC -o carnal $(OBJ) -lm
$(OBJ): head.h prm.h
.c.o:
../Compile CC $<
install: carnal
mv carnal$(SFX) ../../exe/
cd bshift ; make clean ; make install
cd etc ; make clean ; make install
bshift:
cd bshift ; make
etc:
cd etc ; make
clean:
../Clean carnal$(SFX)
cd bshift ; make clean
cd etc ; make clean
--
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Received on Sun Oct 22 2006 - 06:07:27 PDT
