[bison.git] / m4 / error.m4

#serial 5

AC_DEFUN([gl_ERROR],
[
  AC_FUNC_ERROR_AT_LINE
  dnl Note: AC_FUNC_ERROR_AT_LINE does AC_LIBSOURCES([error.h, error.c]).
  if test $ac_cv_lib_error_at_line = no; then
    jm_PREREQ_ERROR
  fi
])

# Prerequisites of lib/error.c.
AC_DEFUN([jm_PREREQ_ERROR],
[
  AC_REQUIRE([AC_HEADER_STDC])
  AC_CHECK_FUNCS_ONCE(doprnt vprintf)
  AC_CHECK_FUNCS(strerror)
  AC_CHECK_DECLS([strerror])
  AC_FUNC_STRERROR_R
])
Commit	Line	Data
f61aad93	1	#serial 5
a0f6b076	2
f61aad93 PE	3	AC_DEFUN([gl_ERROR],
	4	[
	5	AC_FUNC_ERROR_AT_LINE
	6	dnl Note: AC_FUNC_ERROR_AT_LINE does AC_LIBSOURCES([error.h, error.c]).
	7	if test $ac_cv_lib_error_at_line = no; then
	8	jm_PREREQ_ERROR
	9	fi
	10	])
a0f6b076	11
f61aad93	12	# Prerequisites of lib/error.c.
4a0d8936	13	AC_DEFUN([jm_PREREQ_ERROR],
a0f6b076	14	[
f61aad93 PE	15	AC_REQUIRE([AC_HEADER_STDC])
	16	AC_CHECK_FUNCS_ONCE(doprnt vprintf)
	17	AC_CHECK_FUNCS(strerror)
4a0d8936	18	AC_CHECK_DECLS([strerror])
5141b016	19	AC_FUNC_STRERROR_R
a0f6b076	20	])