gsl block/test.c cblas/test.c cheb/test.c comp ...

[bjg@sourceware.cygnus.com]

CVSROOT:	/cvs/gsl
Module name:	gsl
Changes by:	bjg@sources.redhat.com	2001-06-12 11:12:57

Modified files:
	block          : test.c 
	cblas          : test.c 
	cheb           : test.c 
	complex        : test.c 
	dht            : test.c 
	diff           : test.c 
	eigen          : test.c 
	err            : test.c 
	fft            : test.c 
	fit            : test.c 
	histogram      : test.c test2d.c test2d_resample.c test2d_trap.c 
	                 test_resample.c test_trap.c 
	ieee-utils     : test.c 
	integration    : test.c 
	interpolation  : test.c 
	linalg         : test.c 
	matrix         : test.c 
	min            : test.c 
	monte          : test.c 
	multifit       : test.c 
	multimin       : test.c 
	multiroots     : test.c 
	ntuple         : test.c 
	ode-initval    : test.c 
	permutation    : test.c 
	poly           : test.c 
	randist        : test.c 
	rng            : test.c 
	roots          : test.c 
	siman          : test.c 
	sort           : test.c 
	specfunc       : test_sf.c 
	statistics     : test.c test_int.c test_nist.c 
	sum            : test.c 
	sys            : test.c 
	test           : results.c 
	vector         : test.c 

Log message:
	use exit() to indicate test status rather than return (return from main is broken on some platforms according to the autoconf manual)