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acinclude.m4 (GLIBCPP_CHECK_MATH_DECL_1): New macro.

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2001-02-05   Benjamin Kosnik  <bkoz@redhat.com>

	* acinclude.m4 (GLIBCPP_CHECK_MATH_DECL_1): New macro.
	(GLIBCPP_CHECK_MATH_DECL_2): New macro.
	(GLIBCPP_CHECK_MATH_DECL_3): New macro.
	(GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1): Use it, check for _* too.
	(GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2): Same.
	(GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_3): Same.
	(GLIBCPP_CHECK_MATH_SUPPORT): Remove explicit checks for _* versions.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

From-SVN: r39482
This commit is contained in:
Benjamin Kosnik 2001-02-06 07:06:15 +00:00 committed by Benjamin Kosnik
parent bf6adbe2c6
commit f8db4f2006
4 changed files with 4276 additions and 4134 deletions
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14
libstdc++-v3/ChangeLog
View File

@ -1,3 +1,15 @@
2001-02-05 Benjamin Kosnik <bkoz@redhat.com>
* acinclude.m4 (GLIBCPP_CHECK_MATH_DECL_1): New macro.
(GLIBCPP_CHECK_MATH_DECL_2): New macro.
(GLIBCPP_CHECK_MATH_DECL_3): New macro.
(GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1): Use it, check for _* too.
(GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2): Same.
(GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_3): Same.
(GLIBCPP_CHECK_MATH_SUPPORT): Remove explicit checks for _* versions.
* aclocal.m4: Regenerate.
* configure: Regenerate.
2001-02-05 Mark Mitchell <mark@codesourcery.com>
* include/bits/locale_facets.tcc: Remove `static' keyword on
@ -8,7 +20,7 @@
* src/locale-inst.cc: Explicitly instantiate more functions.
* src/msic-inst.cc: Likewise.
* src/string-inst.cc: Likewise.
2001-02-05 Benjamin Kosnik <bkoz@redhat.com>
* acinclude.m4 (GLIBCPP_EXPORT_INSTALL_INFO): New

145
libstdc++-v3/acinclude.m4
View File

@ -315,17 +315,11 @@ AC_DEFUN(GLIBCPP_CHECK_LINKER_FEATURES, [
dnl
dnl Check to see if the (math function) argument passed is
dnl 1) declared when using the c++ compiler
dnl 2) has "C" linkage
dnl
dnl Define HAVE_CARGF etc if "cargf" is declared and links
dnl
dnl argument 1 is name of function to check
dnl
dnl declared when using the c++ compiler
dnl ASSUMES argument is a math function with ONE parameter
dnl
dnl GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1
AC_DEFUN(GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1, [
dnl GLIBCPP_CHECK_MATH_DECL_1
AC_DEFUN(GLIBCPP_CHECK_MATH_DECL_1, [
AC_MSG_CHECKING([for $1 declaration])
if test x${glibcpp_cv_func_$1_use+set} != xset; then
AC_CACHE_VAL(glibcpp_cv_func_$1_use, [
@ -338,11 +332,34 @@ AC_DEFUN(GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1, [
])
fi
AC_MSG_RESULT($glibcpp_cv_func_$1_use)
])
dnl
dnl Check to see if the (math function) argument passed is
dnl 1) declared when using the c++ compiler
dnl 2) has "C" linkage
dnl 3) if not, see if 1) and 2) for argument prepended with '_'
dnl
dnl Define HAVE_CARGF etc if "cargf" is declared and links
dnl
dnl argument 1 is name of function to check
dnl
dnl ASSUMES argument is a math function with ONE parameter
dnl
dnl GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1
AC_DEFUN(GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1, [
GLIBCPP_CHECK_MATH_DECL_1($1)
if test x$glibcpp_cv_func_$1_use = x"yes"; then
AC_CHECK_FUNCS($1)
else
GLIBCPP_CHECK_MATH_DECL_1(_$1)
if test x$glibcpp_cv_func__$1_use = x"yes"; then
AC_CHECK_FUNCS(_$1)
fi
fi
])
dnl
dnl Like GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1, but does a bunch of
dnl of functions at once. It's an all-or-nothing check -- either
@ -366,17 +383,11 @@ AC_DEFUN(GLIBCPP_CHECK_MATH_DECLS_AND_LINKAGES_1, [
dnl
dnl Check to see if the (math function) argument passed is
dnl 1) declared when using the c++ compiler
dnl 2) has "C" linkage
dnl declared when using the c++ compiler
dnl ASSUMES argument is a math function with ONE parameter
dnl
dnl Define HAVE_CARGF etc if "cargf" is declared and links
dnl
dnl argument 1 is name of function to check
dnl
dnl ASSUMES argument is a math function with TWO parameters
dnl
dnl GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2
AC_DEFUN(GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2, [
dnl GLIBCPP_CHECK_MATH_DECL_2
AC_DEFUN(GLIBCPP_CHECK_MATH_DECL_2, [
AC_MSG_CHECKING([for $1 declaration])
if test x${glibcpp_cv_func_$1_use+set} != xset; then
AC_CACHE_VAL(glibcpp_cv_func_$1_use, [
@ -389,12 +400,54 @@ AC_DEFUN(GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2, [
])
fi
AC_MSG_RESULT($glibcpp_cv_func_$1_use)
])
dnl
dnl Check to see if the (math function) argument passed is
dnl 1) declared when using the c++ compiler
dnl 2) has "C" linkage
dnl
dnl Define HAVE_CARGF etc if "cargf" is declared and links
dnl
dnl argument 1 is name of function to check
dnl
dnl ASSUMES argument is a math function with TWO parameters
dnl
dnl GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2
AC_DEFUN(GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2, [
GLIBCPP_CHECK_MATH_DECL_2($1)
if test x$glibcpp_cv_func_$1_use = x"yes"; then
AC_CHECK_FUNCS($1)
else
GLIBCPP_CHECK_MATH_DECL_2(_$1)
if test x$glibcpp_cv_func__$1_use = x"yes"; then
AC_CHECK_FUNCS(_$1)
fi
fi
])
dnl
dnl Check to see if the (math function) argument passed is
dnl declared when using the c++ compiler
dnl ASSUMES argument is a math function with ONE parameter
dnl
dnl GLIBCPP_CHECK_MATH_DECL_3
AC_DEFUN(GLIBCPP_CHECK_MATH_DECL_3, [
AC_MSG_CHECKING([for $1 declaration])
if test x${glibcpp_cv_func_$1_use+set} != xset; then
AC_CACHE_VAL(glibcpp_cv_func_$1_use, [
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE([#include <math.h>],
[ $1(0, 0, 0);],
[glibcpp_cv_func_$1_use=yes], [glibcpp_cv_func_$1_use=no])
AC_LANG_RESTORE
])
fi
AC_MSG_RESULT($glibcpp_cv_func_$1_use)
])
dnl
dnl Check to see if the (math function) argument passed is
dnl 1) declared when using the c++ compiler
@ -408,20 +461,14 @@ dnl ASSUMES argument is a math function with THREE parameters
dnl
dnl GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_3
AC_DEFUN(GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_3, [
AC_MSG_CHECKING([for $1 declaration])
if test x${glibcpp_cv_func_$1_use+set} != xset; then
AC_CACHE_VAL(glibcpp_cv_func_$1_use, [
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE([#include <math.h>],
[ $1(0, 0, 0);],
[glibcpp_cv_func_$1_use=yes], [glibcpp_cv_func_$1_use=no])
AC_LANG_RESTORE
])
fi
AC_MSG_RESULT($glibcpp_cv_func_$1_use)
GLIBCPP_CHECK_MATH_DECL_3($1)
if test x$glibcpp_cv_func_$1_use = x"yes"; then
AC_CHECK_FUNCS($1)
else
GLIBCPP_CHECK_MATH_DECL_3(_$1)
if test x$glibcpp_cv_func__$1_use = x"yes"; then
AC_CHECK_FUNCS(_$1)
fi
fi
])
@ -674,13 +721,6 @@ AC_DEFUN(GLIBCPP_CHECK_MATH_SUPPORT, [
dnl keep this sync'd with the one above. And if you add any new symbol,
dnl please add the corresponding block in the @BOTTOM@ section of acconfig.h.
dnl Check to see if certain C math functions exist.
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_isinf)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_isnan)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_finite)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_copysign)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_3(_sincos)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_fpclass)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_qfpclass)
dnl Check to see if basic C math functions have float versions.
GLIBCPP_CHECK_MATH_DECLS_AND_LINKAGES_1(_float trig,
@ -691,19 +731,6 @@ AC_DEFUN(GLIBCPP_CHECK_MATH_SUPPORT, [
GLIBCPP_CHECK_MATH_DECLS_AND_LINKAGES_1(_float round,
_float_round,
_ceilf _floorf)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_isnanf)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_isinff)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_fabsf)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_fmodf)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_frexpf)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_ldexpf)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_logf)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_log10f)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_modff)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_powf)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_sqrtf)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_3(_sincosf)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_finitef)
dnl Check to see if basic C math functions have long double versions.
GLIBCPP_CHECK_MATH_DECLS_AND_LINKAGES_1(_long double trig,
@ -714,22 +741,6 @@ AC_DEFUN(GLIBCPP_CHECK_MATH_SUPPORT, [
GLIBCPP_CHECK_MATH_DECLS_AND_LINKAGES_1(_long double round,
_long_double_round,
_ceill _floorl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_isnanl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_isinfl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_copysignl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_atan2l)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_expl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_fabsl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_fmodl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_frexpl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_ldexpl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_logl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_log10l)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_modfl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_powl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_sqrtl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_3(_sincosl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_finitel)
LIBS="$ac_save_LIBS"
CXXFLAGS="$ac_save_CXXFLAGS"

145
libstdc++-v3/aclocal.m4 vendored
View File

@ -327,17 +327,11 @@ AC_DEFUN(GLIBCPP_CHECK_LINKER_FEATURES, [
dnl
dnl Check to see if the (math function) argument passed is
dnl 1) declared when using the c++ compiler
dnl 2) has "C" linkage
dnl
dnl Define HAVE_CARGF etc if "cargf" is declared and links
dnl
dnl argument 1 is name of function to check
dnl
dnl declared when using the c++ compiler
dnl ASSUMES argument is a math function with ONE parameter
dnl
dnl GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1
AC_DEFUN(GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1, [
dnl GLIBCPP_CHECK_MATH_DECL_1
AC_DEFUN(GLIBCPP_CHECK_MATH_DECL_1, [
AC_MSG_CHECKING([for $1 declaration])
if test x${glibcpp_cv_func_$1_use+set} != xset; then
AC_CACHE_VAL(glibcpp_cv_func_$1_use, [
@ -350,11 +344,34 @@ AC_DEFUN(GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1, [
])
fi
AC_MSG_RESULT($glibcpp_cv_func_$1_use)
])
dnl
dnl Check to see if the (math function) argument passed is
dnl 1) declared when using the c++ compiler
dnl 2) has "C" linkage
dnl 3) if not, see if 1) and 2) for argument prepended with '_'
dnl
dnl Define HAVE_CARGF etc if "cargf" is declared and links
dnl
dnl argument 1 is name of function to check
dnl
dnl ASSUMES argument is a math function with ONE parameter
dnl
dnl GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1
AC_DEFUN(GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1, [
GLIBCPP_CHECK_MATH_DECL_1($1)
if test x$glibcpp_cv_func_$1_use = x"yes"; then
AC_CHECK_FUNCS($1)
else
GLIBCPP_CHECK_MATH_DECL_1(_$1)
if test x$glibcpp_cv_func__$1_use = x"yes"; then
AC_CHECK_FUNCS(_$1)
fi
fi
])
dnl
dnl Like GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1, but does a bunch of
dnl of functions at once. It's an all-or-nothing check -- either
@ -378,17 +395,11 @@ AC_DEFUN(GLIBCPP_CHECK_MATH_DECLS_AND_LINKAGES_1, [
dnl
dnl Check to see if the (math function) argument passed is
dnl 1) declared when using the c++ compiler
dnl 2) has "C" linkage
dnl declared when using the c++ compiler
dnl ASSUMES argument is a math function with ONE parameter
dnl
dnl Define HAVE_CARGF etc if "cargf" is declared and links
dnl
dnl argument 1 is name of function to check
dnl
dnl ASSUMES argument is a math function with TWO parameters
dnl
dnl GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2
AC_DEFUN(GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2, [
dnl GLIBCPP_CHECK_MATH_DECL_2
AC_DEFUN(GLIBCPP_CHECK_MATH_DECL_2, [
AC_MSG_CHECKING([for $1 declaration])
if test x${glibcpp_cv_func_$1_use+set} != xset; then
AC_CACHE_VAL(glibcpp_cv_func_$1_use, [
@ -401,12 +412,54 @@ AC_DEFUN(GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2, [
])
fi
AC_MSG_RESULT($glibcpp_cv_func_$1_use)
])
dnl
dnl Check to see if the (math function) argument passed is
dnl 1) declared when using the c++ compiler
dnl 2) has "C" linkage
dnl
dnl Define HAVE_CARGF etc if "cargf" is declared and links
dnl
dnl argument 1 is name of function to check
dnl
dnl ASSUMES argument is a math function with TWO parameters
dnl
dnl GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2
AC_DEFUN(GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2, [
GLIBCPP_CHECK_MATH_DECL_2($1)
if test x$glibcpp_cv_func_$1_use = x"yes"; then
AC_CHECK_FUNCS($1)
else
GLIBCPP_CHECK_MATH_DECL_2(_$1)
if test x$glibcpp_cv_func__$1_use = x"yes"; then
AC_CHECK_FUNCS(_$1)
fi
fi
])
dnl
dnl Check to see if the (math function) argument passed is
dnl declared when using the c++ compiler
dnl ASSUMES argument is a math function with ONE parameter
dnl
dnl GLIBCPP_CHECK_MATH_DECL_3
AC_DEFUN(GLIBCPP_CHECK_MATH_DECL_3, [
AC_MSG_CHECKING([for $1 declaration])
if test x${glibcpp_cv_func_$1_use+set} != xset; then
AC_CACHE_VAL(glibcpp_cv_func_$1_use, [
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE([#include <math.h>],
[ $1(0, 0, 0);],
[glibcpp_cv_func_$1_use=yes], [glibcpp_cv_func_$1_use=no])
AC_LANG_RESTORE
])
fi
AC_MSG_RESULT($glibcpp_cv_func_$1_use)
])
dnl
dnl Check to see if the (math function) argument passed is
dnl 1) declared when using the c++ compiler
@ -420,20 +473,14 @@ dnl ASSUMES argument is a math function with THREE parameters
dnl
dnl GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_3
AC_DEFUN(GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_3, [
AC_MSG_CHECKING([for $1 declaration])
if test x${glibcpp_cv_func_$1_use+set} != xset; then
AC_CACHE_VAL(glibcpp_cv_func_$1_use, [
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE([#include <math.h>],
[ $1(0, 0, 0);],
[glibcpp_cv_func_$1_use=yes], [glibcpp_cv_func_$1_use=no])
AC_LANG_RESTORE
])
fi
AC_MSG_RESULT($glibcpp_cv_func_$1_use)
GLIBCPP_CHECK_MATH_DECL_3($1)
if test x$glibcpp_cv_func_$1_use = x"yes"; then
AC_CHECK_FUNCS($1)
else
GLIBCPP_CHECK_MATH_DECL_3(_$1)
if test x$glibcpp_cv_func__$1_use = x"yes"; then
AC_CHECK_FUNCS(_$1)
fi
fi
])
@ -686,13 +733,6 @@ AC_DEFUN(GLIBCPP_CHECK_MATH_SUPPORT, [
dnl keep this sync'd with the one above. And if you add any new symbol,
dnl please add the corresponding block in the @BOTTOM@ section of acconfig.h.
dnl Check to see if certain C math functions exist.
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_isinf)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_isnan)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_finite)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_copysign)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_3(_sincos)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_fpclass)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_qfpclass)
dnl Check to see if basic C math functions have float versions.
GLIBCPP_CHECK_MATH_DECLS_AND_LINKAGES_1(_float trig,
@ -703,19 +743,6 @@ AC_DEFUN(GLIBCPP_CHECK_MATH_SUPPORT, [
GLIBCPP_CHECK_MATH_DECLS_AND_LINKAGES_1(_float round,
_float_round,
_ceilf _floorf)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_isnanf)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_isinff)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_fabsf)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_fmodf)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_frexpf)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_ldexpf)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_logf)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_log10f)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_modff)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_powf)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_sqrtf)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_3(_sincosf)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_finitef)
dnl Check to see if basic C math functions have long double versions.
GLIBCPP_CHECK_MATH_DECLS_AND_LINKAGES_1(_long double trig,
@ -726,22 +753,6 @@ AC_DEFUN(GLIBCPP_CHECK_MATH_SUPPORT, [
GLIBCPP_CHECK_MATH_DECLS_AND_LINKAGES_1(_long double round,
_long_double_round,
_ceill _floorl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_isnanl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_isinfl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_copysignl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_atan2l)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_expl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_fabsl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_fmodl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_frexpl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_ldexpl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_logl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_log10l)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_modfl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2(_powl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_sqrtl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_3(_sincosl)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(_finitel)
LIBS="$ac_save_LIBS"
CXXFLAGS="$ac_save_CXXFLAGS"

8106
libstdc++-v3/configure vendored
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