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Compiling from CVS
From: |
Todd Neal |
Subject: |
Compiling from CVS |
Date: |
Sun, 6 Feb 2005 13:14:04 -0500 |
User-agent: |
Mutt/1.4.1i |
Hello,
I recently attempted to compile Octave from CVS and ran across the following
problem:
g++ -I. -I.. -I../liboctave -I../src -I../libcruft/misc -I../glob -I../glob
-DHAVE_CONFIG_H -mieee-fp -Wall -W -Wshadow -g -O2 \
-L.. -fPIC -o octave \
main.o balance.o besselj.o betainc.o chol.o colloc.o daspk.o dasrt.o
dassl.o det.o eig.o expm.o fft.o fft2.o fftn.o
fftw_wisdom.o filter.o find.o fsolve.o gammainc.o gcd.o getgrent.o
getpwent.o getrusage.o givens.o hess.o inv.o kron.o
lpsolve.o lsode.o lu.o minmax.o odessa.o pinv.o qr.o quad.o qz.o
rand.o schur.o sort.o sqrtm.o svd.o syl.o time.o gplot.o \
-L../liboctave -L../libcruft -L../src -Wl,-rpath
-Wl,/home/tolchz/octave/install/lib/octave-2.1.64 \
../src/liboctinterp.a ../liboctave/liboctave.a ../libcruft/libcruft.a
../glob/glob.o ../glob/fnmatch.o \
-lblas -lreadline -lncurses -lm -L/usr/lib/gcc-lib/i486-linux/3.3.5
-L/usr/lib/gcc-lib/i486-linux/3.3.5/../../.. -lfrtbegin -lg2c -lm
-lgcc_s
../src/liboctinterp.a(file-io.o)(.bss+0x0):/home/tolchz/octave/octave/src/file-io.cc:83:
multiple definition of `tmp_files'
gplot.o(.bss+0x20):/home/tolchz/octave/octave/src/<stdout>:752: first defined
here
../liboctave/liboctave.a(file-ops.o)(.text+0xf2b): In function
`file_ops::tempnam(std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const&, std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const&, std::basic_string<char,
std::char_traits<char>, std::allocator<char> >&)':
/home/tolchz/octave/octave/liboctave/file-ops.cc:335: warning: the use of
`tempnam' is dangerous, better use `mkstemp'
collect2: ld returned 1 exit status
make[2]: *** [octave] Error 1
make[2]: Leaving directory `/home/tolchz/octave/octave/src'
make[1]: *** [src] Error 2
make[1]: Leaving directory `/home/tolchz/octave/octave'
make: *** [all] Error 2
I checked in file-io.cc and gplot.cc and tmp_files is declared twice.
file-io.cc:
104 // List of files to delete when we exit or crash.
105 //
106 // XXX FIXME XXX -- this should really be static, but that causes
107 // problems on some systems.
108 std::stack <std::string> tmp_files;
gplot.cc:
2000 // List of files to delete when we exit or crash.
2001 //
2002 // XXX FIXME XXX -- this should really be static, but that causes
2003 // problems on some systems.
2004 std::stack <std::string> tmp_files;
Commenting out line 2004 in gplot.cc allows it to compile.
Octave CVS downloaded Feb 6th, 2005
gcc (GCC) 3.3.5 (Debian 1:3.3.5-5)
g++ (GCC) 3.3.5 (Debian 1:3.3.5-5)
Thanks, Todd
- Compiling from CVS,
Todd Neal <=