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comparison configure.in @ 1117:b3fcaf7cb856

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[xemacs-hg @ 2002-11-22 16:23:52 by james] I forgot about the broken CVS behavior of not committing the top-level file changes. This completes the previous commit, removing LISP_FLOAT_TYPE.
author james
date Fri, 22 Nov 2002 16:23:53 +0000
parents 184461bc8de4
children 37bdd24225ef
comparison
equal deleted inserted replaced
1116:3bcd77d0bf93 1117:b3fcaf7cb856
2545 AC_CHECK_SIZEOF(void *) 2545 AC_CHECK_SIZEOF(void *)
2546 2546
2547 dnl check for long file names 2547 dnl check for long file names
2548 AC_SYS_LONG_FILE_NAMES 2548 AC_SYS_LONG_FILE_NAMES
2549 2549
2550 dnl -lm is required by LISP_FLOAT_TYPE, among other things 2550 dnl -lm is required for floating point support, among other things
2551 AC_CHECK_FUNC(sin, ,AC_CHECK_LIB(m, sin)) 2551 AC_CHECK_FUNC(sin, ,AC_CHECK_LIB(m, sin))
2552
2553 dnl Floating operation support is now unconditional
2554 AC_DEFINE(LISP_FLOAT_TYPE)
2555 2552
2556 AC_TRY_LINK([#include <math.h>], 2553 AC_TRY_LINK([#include <math.h>],
2557 [return atanh(1.0) + asinh(1.0) + acosh(1.0); ], 2554 [return atanh(1.0) + asinh(1.0) + acosh(1.0); ],
2558 AC_DEFINE(HAVE_INVERSE_HYPERBOLIC)) 2555 AC_DEFINE(HAVE_INVERSE_HYPERBOLIC))
2559 2556