Libdl and libpthread are parts of glibc.
You should have a file named libdl.a and libdl.so in /usr/lib.
The libpthread you should have also, but
you might need the “threads” or “nptl” use flags when compiling glibc in order
to get libpthread.
-----Original Message-----
From: Sevak Avakians
[mailto:[EMAIL PROTECTED]
Sent: Thursday, January 27, 2005
6:31 PM
To: [EMAIL PROTECTED]
Subject: [gentoo-user] compile
error / missing libraries?
Hello,
I'm trying to compile a program called "breve". It lists the
following as required libraries:
OpenGL
GLUT
ODE
expat
zlib
libpthread
libdl
I have already emerged opengl, glut, ode, and expat. zlib is already on
my system, too. I cannot find libpthread or libdl in portage, although
the instructions state the libdl is probably already installed on most
systems. Searching for a file named libdl turns up nothing.
When I run make on the breve folder, it gives me the following:
...alot of other stuff that compiled correctly followed by this:
make[2]: Entering directory `/home/sevak/breve_source/breve_source/graph'
gcc -O4 -DHAVE_CONFIG_H -c graph.c -I../include/breve
gcc -O4 -DHAVE_CONFIG_H -c draw.c -I../include/breve
ar crv libbrgraph.a graph.o draw.o
a - graph.o
a - draw.o
cp *.h ../include/breve
cp libbrgraph.a ../lib
ranlib libbrgraph.a
ranlib ../lib/libbrgraph.a
gcc -O4 -DHAVE_CONFIG_H -o graphTest graphTest.c -I../include/breve -L.
-lbrgraph -L../lib -L. -lbrutil -lz -Xlinker -Bdynamic -L/usr/X11R6/lib -lglut
-lGL -lGLU -lXmu -lXt -lSM -lICE -lX11 -lXi -lXext -DHAVE_CONFIG_H
../lib/libbrutil.a(text.o)(.text+0x15b): In function `slUtilReadFile':
: undefined reference to `errno'
collect2: ld returned 1 exit status
make[2]: *** [graphTest] Error 1
make[2]: Leaving directory `/home/sevak/breve_source/breve_source/graph'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/sevak/breve_source/breve_source'
make: *** [optimize] Error 2
Looks like the problem is a "graph" or graphic related problem?
I would imagine it has something to do with opengl or glut, but both are
installed on my system. So I assume it may have something to do with the
other 2 libraries that I cannot find.
Am I able (meaning without crippling my system) to use any libpthread or
libdl? If so, what folder should I install this into? I run
gentoo-2.4.
Thanks in advance!
Sevak
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