I'm not sure what is going on but I can't reproduce that two main error. If you look at the last part of config.guess with some of my new debug code inserted:
NOW TRYING AGAIN
**** HERE 0 : cc
dummy-423232.c:8: warning: return type defaults to âintâ
dummy-423232.c: In function âmainâ:
dummy-423232.c:26: warning: implicit declaration of function âcpuidâ
dummy-423232.c:41: warning: implicit declaration of function âstrcmpâ
dummy-423232.c:118: warning: implicit declaration of function âprintfâ
dummy-423232.c:118: warning: incompatible implicit declaration of
built-in function âprintfâ
/tmp/cco.4PC7PX: In function `main':
/work/jeffg/mpir-1.1/dummy-423232.c:8: multiple definition of `main'
/tmp/cco.4PC7PX:/work/jeffg/mpir-1.1/dummy-423232.c:8: first defined here
/tmp/cco.4PC7PX: In function `main':
(.text+0x5b): undefined reference to `cpuid'
/tmp/cco.4PC7PX: In function `main':
(.text+0x76): undefined reference to `cpuid'
/tmp/cco.4PC7PX: In function `main':
(.text+0x5b): undefined reference to `cpuid'
/tmp/cco.4PC7PX: In function `main':
(.text+0x76): undefined reference to `cpuid'
collect2: ld returned 1 exit status
**** HERE 2*
**** HERE 3: dummy-423232.c
x86_64-unknown-linux-gnu
This is from the code:
echo "NOW TRYING AGAIN"
if test -z "$exact_cpu"; then
echo "**** HERE 0 : $CC_FOR_BUILD"
if ($CC_FOR_BUILD ${dummy}32.s ${dummy}32.c -o $dummy) ; then
# On 80386 and early 80486 cpuid is not available and will result in a
# SIGILL message, hence 2>/dev/null.
#
# On i386-unknown-freebsd4.9, "/bin/sh -c ./dummy" seems to send an
# "Illegal instruction (core dumped)" message to stdout, so we test $?
# to check if the program run was successful.
#
echo "**** HERE 1*"
x=`$SHELL -c ./$dummy 2>/dev/null`
if test $? = 0 && test -n "$x"; then
exact_cpu=$x
fi
fi
echo "**** HERE 2*"
fi
fi
echo "**** HERE 3: ${dummy}32.c"
# We need to remove some .o files here since lame C compilers
# generate these even when not asked.
cp ${dummy}32.c jeff32.c
cp ${dummy}32.s jeff32.s
rm -f ${dummy}64.s ${dummy}64.o ${dummy}64.c ${dummy}32.s
${dummy}32.o ${dummy}32.c $dummy
;;
So it does the $CC_FOR_BUILD ${dummy}32.s ${dummy}32.c -o $dummy
compile and I copy the .s and .c file so you can take a look. There
is only one main() in the .c file, my assembler knowledge is rusty but
I'm attaching both files. If I try to compile cc -c I get no
complaints but when I try the command above I do get the error about
two mains. gcc on the same files give this error:
jeff32.s:5: Error: suffix or operands invalid for `push'
jeff32.s:6: Error: suffix or operands invalid for `push'
jeff32.s:14: Error: suffix or operands invalid for `pop'
jeff32.s:15: Error: suffix or operands invalid for `pop'
jeff32.c: In function âmainâ:
jeff32.c:118: warning: incompatible implicit declaration of built-in
function âprintfâ
Jeff.
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jeff32.s
Description: Binary data
jeff32.c
Description: Binary data
