projects
/
debian
/
gzip
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
Imported Upstream version 1.4
[debian/gzip]
/
m4
/
math_h.m4
diff --git
a/m4/math_h.m4
b/m4/math_h.m4
index d941bc334758dd6985f886f4f0dfb629566a6384..1e4c4803c713bfbe6dee2b4490579f9c6c9d7cf3 100644
(file)
--- a/
m4/math_h.m4
+++ b/
m4/math_h.m4
@@
-1,5
+1,5
@@
-# math_h.m4 serial 1
4
-dnl Copyright (C) 2007-20
08
Free Software Foundation, Inc.
+# math_h.m4 serial 1
6
+dnl Copyright (C) 2007-20
10
Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@@
-8,6
+8,8
@@
AC_DEFUN([gl_MATH_H],
[
AC_REQUIRE([gl_MATH_H_DEFAULTS])
gl_CHECK_NEXT_HEADERS([math.h])
[
AC_REQUIRE([gl_MATH_H_DEFAULTS])
gl_CHECK_NEXT_HEADERS([math.h])
+ AC_REQUIRE([AC_C_INLINE])
+
AC_CACHE_CHECK([whether NAN macro works], [gl_cv_header_math_nan_works],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <math.h>]],
[[/* Solaris 10 has a broken definition of NAN. Other platforms
AC_CACHE_CHECK([whether NAN macro works], [gl_cv_header_math_nan_works],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <math.h>]],
[[/* Solaris 10 has a broken definition of NAN. Other platforms
@@
-15,9
+17,9
@@
AC_DEFUN([gl_MATH_H],
test only needs to fail when NAN is provided but wrong. */
float f = 1.0f;
#ifdef NAN
test only needs to fail when NAN is provided but wrong. */
float f = 1.0f;
#ifdef NAN
- f = NAN;
+
f = NAN;
#endif
#endif
- return f == 0;]])],
+
return f == 0;]])],
[gl_cv_header_math_nan_works=yes],
[gl_cv_header_math_nan_works=no])])
if test $gl_cv_header_math_nan_works = no; then
[gl_cv_header_math_nan_works=yes],
[gl_cv_header_math_nan_works=no])])
if test $gl_cv_header_math_nan_works = no; then
@@
-26,8
+28,8
@@
AC_DEFUN([gl_MATH_H],
AC_CACHE_CHECK([whether HUGE_VAL works], [gl_cv_header_math_huge_val_works],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <math.h>]],
[[/* Solaris 10 has a broken definition of HUGE_VAL. */
AC_CACHE_CHECK([whether HUGE_VAL works], [gl_cv_header_math_huge_val_works],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <math.h>]],
[[/* Solaris 10 has a broken definition of HUGE_VAL. */
- double d = HUGE_VAL;
- return d == 0;]])],
+
double d = HUGE_VAL;
+
return d == 0;]])],
[gl_cv_header_math_huge_val_works=yes],
[gl_cv_header_math_huge_val_works=no])])
if test $gl_cv_header_math_huge_val_works = no; then
[gl_cv_header_math_huge_val_works=yes],
[gl_cv_header_math_huge_val_works=no])])
if test $gl_cv_header_math_huge_val_works = no; then
@@
-44,8
+46,13
@@
AC_DEFUN([gl_MATH_MODULE_INDICATOR],
AC_DEFUN([gl_MATH_H_DEFAULTS],
[
AC_DEFUN([gl_MATH_H_DEFAULTS],
[
+ GNULIB_ACOSL=0; AC_SUBST([GNULIB_ACOSL])
+ GNULIB_ASINL=0; AC_SUBST([GNULIB_ASINL])
+ GNULIB_ATANL=0; AC_SUBST([GNULIB_ATANL])
GNULIB_CEILF=0; AC_SUBST([GNULIB_CEILF])
GNULIB_CEILL=0; AC_SUBST([GNULIB_CEILL])
GNULIB_CEILF=0; AC_SUBST([GNULIB_CEILF])
GNULIB_CEILL=0; AC_SUBST([GNULIB_CEILL])
+ GNULIB_COSL=0; AC_SUBST([GNULIB_COSL])
+ GNULIB_EXPL=0; AC_SUBST([GNULIB_EXPL])
GNULIB_FLOORF=0; AC_SUBST([GNULIB_FLOORF])
GNULIB_FLOORL=0; AC_SUBST([GNULIB_FLOORL])
GNULIB_FREXP=0; AC_SUBST([GNULIB_FREXP])
GNULIB_FLOORF=0; AC_SUBST([GNULIB_FLOORF])
GNULIB_FLOORL=0; AC_SUBST([GNULIB_FLOORL])
GNULIB_FREXP=0; AC_SUBST([GNULIB_FREXP])
@@
-57,18
+64,30
@@
AC_DEFUN([gl_MATH_H_DEFAULTS],
GNULIB_ISNAND=0; AC_SUBST([GNULIB_ISNAND])
GNULIB_ISNANL=0; AC_SUBST([GNULIB_ISNANL])
GNULIB_LDEXPL=0; AC_SUBST([GNULIB_LDEXPL])
GNULIB_ISNAND=0; AC_SUBST([GNULIB_ISNAND])
GNULIB_ISNANL=0; AC_SUBST([GNULIB_ISNANL])
GNULIB_LDEXPL=0; AC_SUBST([GNULIB_LDEXPL])
- GNULIB_
MATHL=0; AC_SUBST([GNULIB_MATH
L])
+ GNULIB_
LOGL=0; AC_SUBST([GNULIB_LOG
L])
GNULIB_ROUND=0; AC_SUBST([GNULIB_ROUND])
GNULIB_ROUNDF=0; AC_SUBST([GNULIB_ROUNDF])
GNULIB_ROUNDL=0; AC_SUBST([GNULIB_ROUNDL])
GNULIB_SIGNBIT=0; AC_SUBST([GNULIB_SIGNBIT])
GNULIB_ROUND=0; AC_SUBST([GNULIB_ROUND])
GNULIB_ROUNDF=0; AC_SUBST([GNULIB_ROUNDF])
GNULIB_ROUNDL=0; AC_SUBST([GNULIB_ROUNDL])
GNULIB_SIGNBIT=0; AC_SUBST([GNULIB_SIGNBIT])
+ GNULIB_SINL=0; AC_SUBST([GNULIB_SINL])
+ GNULIB_SQRTL=0; AC_SUBST([GNULIB_SQRTL])
+ GNULIB_TANL=0; AC_SUBST([GNULIB_TANL])
GNULIB_TRUNC=0; AC_SUBST([GNULIB_TRUNC])
GNULIB_TRUNCF=0; AC_SUBST([GNULIB_TRUNCF])
GNULIB_TRUNCL=0; AC_SUBST([GNULIB_TRUNCL])
dnl Assume proper GNU behavior unless another module says otherwise.
GNULIB_TRUNC=0; AC_SUBST([GNULIB_TRUNC])
GNULIB_TRUNCF=0; AC_SUBST([GNULIB_TRUNCF])
GNULIB_TRUNCL=0; AC_SUBST([GNULIB_TRUNCL])
dnl Assume proper GNU behavior unless another module says otherwise.
+ HAVE_ACOSL=1; AC_SUBST([HAVE_ACOSL])
+ HAVE_ASINL=1; AC_SUBST([HAVE_ASINL])
+ HAVE_ATANL=1; AC_SUBST([HAVE_ATANL])
+ HAVE_COSL=1; AC_SUBST([HAVE_COSL])
+ HAVE_EXPL=1; AC_SUBST([HAVE_EXPL])
HAVE_ISNANF=1; AC_SUBST([HAVE_ISNANF])
HAVE_ISNAND=1; AC_SUBST([HAVE_ISNAND])
HAVE_ISNANL=1; AC_SUBST([HAVE_ISNANL])
HAVE_ISNANF=1; AC_SUBST([HAVE_ISNANF])
HAVE_ISNAND=1; AC_SUBST([HAVE_ISNAND])
HAVE_ISNANL=1; AC_SUBST([HAVE_ISNANL])
+ HAVE_LOGL=1; AC_SUBST([HAVE_LOGL])
+ HAVE_SINL=1; AC_SUBST([HAVE_SINL])
+ HAVE_SQRTL=1; AC_SUBST([HAVE_SQRTL])
+ HAVE_TANL=1; AC_SUBST([HAVE_TANL])
HAVE_DECL_ACOSL=1; AC_SUBST([HAVE_DECL_ACOSL])
HAVE_DECL_ASINL=1; AC_SUBST([HAVE_DECL_ASINL])
HAVE_DECL_ATANL=1; AC_SUBST([HAVE_DECL_ATANL])
HAVE_DECL_ACOSL=1; AC_SUBST([HAVE_DECL_ACOSL])
HAVE_DECL_ASINL=1; AC_SUBST([HAVE_DECL_ASINL])
HAVE_DECL_ATANL=1; AC_SUBST([HAVE_DECL_ATANL])