07-12-2006
Quote:
Originally Posted by Corona688
Simply the wrong filename. It goes by file extension, it does not know how to make a library_function.o when there's no library_function.c . Change library_function.c and library_function.o to library.c and library.o respectively and it should work.
Come to think of it, that was a mistake in my example wasn't it? Oops. Fixed.
Dear Corona
Thank you very, I did the changes and it work for the simple.
but
I applied to my code and I still receive the smilar erorr but not as much as earlier. I have created object files for all my C files. You may need view the below tag.
Quote:
couliba@linux:~/usr/ga> make find_rules
cc -c -o find_rules.o find_rules.c
cc -c -o find_util.o find_util.c
cc -c -o find_functions.o find_functions.c
cc -c -o util.o util.c
cc -c -o gp.o gp.c
cc -c -o gp_util.o gp_util.c
cc find_rules.c find_util.c find_functions.c util.c gp.c gp_util.c -o find_rules
/tmp/ccRkjXgc.o(.text+0x33): In function `get_boolean':
util.c: warning: the `gets' function is dangerous and should not be used.
/tmp/cc1LxypZ.o(.text+0xa40): In function `read_data':
find_util.c: undefined reference to `log'
/tmp/cc1LxypZ.o(.text+0xaa1):find_util.c: undefined reference to `log'
/tmp/cc1LxypZ.o(.text+0xdf4): In function `compounded_return':
find_util.c: undefined reference to `log'
/tmp/cc1LxypZ.o(.text+0xeeb): In function `simulate_price':
find_util.c: undefined reference to `exp'
/tmp/cc1LxypZ.o(.text+0x10a6): In function `compute_return':
find_util.c: undefined reference to `log'
/tmp/cc1LxypZ.o(.text+0x11ed): In function `test_statistic':
find_util.c: undefined reference to `pow'
/tmp/cc1LxypZ.o(.text+0x1277):find_util.c: undefined reference to `pow'
/tmp/cc1LxypZ.o(.text+0x1311):find_util.c: undefined reference to `pow'
/tmp/cc1LxypZ.o(.text+0x1b91): In function `compute_t':
find_util.c: undefined reference to `sqrt'
/tmp/cc1LxypZ.o(.text+0x1c3c): In function `compute_stdev':
find_util.c: undefined reference to `pow'
/tmp/cc1LxypZ.o(.text+0x1c51):find_util.c: undefined reference to `sqrt'
/tmp/cc1LxypZ.o(.text+0x1c81): In function `simple_return':
find_util.c: undefined reference to `exp'
/tmp/ccLquGy3.o(.text+0x627): In function `eval_average':
find_functions.c: undefined reference to `floor'
/tmp/ccLquGy3.o(.text+0x739): In function `eval_maximum':
find_functions.c: undefined reference to `floor'
/tmp/ccLquGy3.o(.text+0x87c): In function `eval_minimum':
find_functions.c: undefined reference to `floor'
/tmp/ccLquGy3.o(.text+0x9ad): In function `eval_slope':
find_functions.c: undefined reference to `floor'
/tmp/ccLquGy3.o(.text+0xaca): In function `eval_volatility':
find_functions.c: undefined reference to `floor'
/tmp/ccLquGy3.o(.text+0xb58):find_functions.c: undefined reference to `pow'
/tmp/ccLquGy3.o(.text+0xbf2): In function `eval_lag':
find_functions.c: undefined reference to `floor'
/tmp/ccrHQ96N.o(.text+0xe0c): In function `select_rank':
gp_util.c: undefined reference to `pow'
/tmp/ccrHQ96N.o(.text+0xe21):gp_util.c: undefined reference to `floor'
collect2: ld returned 1 exit status
make: *** [find_rules] Error 1
Any help is very much appreciated.
Thank you dear
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LEARN ABOUT XFREE86
setsid
SETSID(1) User Commands SETSID(1)
NAME
setsid - run a program in a new session
SYNOPSIS
setsid [options] program [arguments]
DESCRIPTION
setsid runs a program in a new session. The command calls fork(2) if already a process group leader. Otherwise, it executes a program in
the current process.
OPTIONS
-c, --ctty
Set the controlling terminal to the current one.
-w, --wait
Wait for the execution of the program to end, and return the exit value of this program as the return value of setsid.
-V, --version
Display version information and exit.
-h, --help
Display help text and exit.
SEE ALSO
setsid(2)
AUTHOR
Rick Sladkey <jrs@world.std.com>
AVAILABILITY
The setsid command is part of the util-linux package and is available from https://www.kernel.org/pub/linux/utils/util-linux/.
util-linux July 2014 SETSID(1)