Annotation of parser3/acsite.m4, revision 1.2
1.2 ! paf 1: # paf@design.ru
! 2: # included in configure.in
! 3:
! 4: AC_DEFUN([PA_CHECK_MATH_FUNC_ONE_ARG],[
! 5: AC_MSG_CHECKING(for (maybe built-in) math function $1)
! 6: AC_TRY_COMPILE([
! 7: #ifdef HAVE_MATH_H
! 8: # include <math.h>
! 9: #endif
! 10: ],[
! 11: double result=$1(1.6);
! 12: ],
! 13: [AC_MSG_RESULT(yes)
! 14: $2],
! 15: [AC_MSG_RESULT(no)
! 16: $3])
! 17: ]
! 18: )
! 19:
! 20:
! 21: AC_DEFUN([PA_CHECK_MATH_FUNCS_ONE_ARG],[
! 22: AC_FOREACH([AC_Func], [$1],
! 23: [AH_TEMPLATE(AS_TR_CPP(HAVE_[]AC_Func),
! 24: [Define to 1 if you have the `]AC_Func[' (maybe built-in) math function function.])])dnl
! 25:
! 26: for pa_func in $1
! 27: do
! 28: PA_CHECK_MATH_FUNC_ONE_ARG($pa_func,
! 29: [AC_DEFINE_UNQUOTED([AS_TR_CPP([HAVE_$pa_func]) $2])],
! 30: [$3])dnl
! 31: done
! 32: ])
! 33:
! 34:
! 35: AC_DEFUN([PA_CHECK_SIGSETJMP],[
! 36: pa_func=sigsetjmp
! 37: AC_MSG_CHECKING(for (maybe built-in) function $pa_func)
! 38: AC_TRY_COMPILE([
! 39: #ifdef HAVE_SETJMP_H
! 40: # include <setjmp.h>
! 41: #endif
! 42: ],[
! 43: $pa_func(0,0);
! 44: ],
! 45: [AC_MSG_RESULT(yes)
! 46: AC_DEFINE_UNQUOTED([AS_TR_CPP([HAVE_$pa_func])])
! 47: ],
! 48: [AC_MSG_RESULT(no)
! 49: ])
! 50: ]
! 51: )
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