Date: Tue, 18 May 2004 14:04:21 +0900 From: Till Plewe <till@score.is.tsukuba.ac.jp> To: freebsd-amd64@freebsd.org Subject: profiling on amd64 Message-ID: <20040518050421.GA75633%till@score.is.tsukuba.ac.jp>
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The program "int main(){return 0;}" fails to compile if I use the
option "-pg". The error message I get starts with:
# gcc -pg -o test test.c
/var/tmp//ccTPXtQI.o: In function `main':
/var/tmp//ccTPXtQI.o(.text+0x5): undefined reference to `mcount'
/usr/lib/libc_p.a(gmon.po): In function `monstartup':
gmon.po(.text+0xa): undefined reference to `mcount
...
I am using 5.2-CURRENT cvsuped 3 hours ago.
It looks like a gcc bug since there are several related bug reports
for other OSs (the once I looked were all for 64bit architectures).
Does anybody know how to fix this?
TIA
- Till
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