glib problems and more

[Susan Lepri <slepri engin umich edu>]

I am trying to install some programs on my new linux box with RH6.2.
Before I install any programs, I think I need to update both my glib and
gtk stuff.  So, I downloaded both, but am having a very difficult time
installing them.  The configure file runs okay, but the problem begins
when I run 'make'.  This is the error I receive for glib:


giounix.c:159: warning: implicit declaration of function `read'
giounix.c: In function `g_io_unix_write':
giounix.c:190: warning: implicit declaration of function `write'
giounix.c: In function `g_io_unix_seek':
giounix.c:224: `SEEK_SET' undeclared (first use in this function)
giounix.c:224: (Each undeclared identifier is reported only once
giounix.c:224: for each function it appears in.)
giounix.c:227: `SEEK_CUR' undeclared (first use in this function)
giounix.c:230: `SEEK_END' undeclared (first use in this function)
giounix.c:237: warning: implicit declaration of function `lseek'
giounix.c:218: warning: `whence' might be used uninitialized in this
function
giounix.c: In function `g_io_unix_close':
giounix.c:259: warning: implicit declaration of function `close'
make[2]: *** [giounix.lo] Error 1
make[2]: Leaving directory `/usr/local/home/slepri/glib-1.2.6'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/usr/local/home/slepri/glib-1.2.6'
make: *** [all-recursive-am] Error 2



Any ideas as to what might be wrong?