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(jm_PREREQ_POSIXVER): New macro.

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(jm_PREREQ): Use it.
This commit is contained in:
Jim Meyering
2002-02-16 08:23:10 +00:00
parent 9fff44980c
commit 7592628e48
1 changed files with 7 additions and 0 deletions
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7
m4/prereq.m4
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@@ -16,6 +16,7 @@ AC_DEFUN([jm_PREREQ],
jm_PREREQ_MBSWIDTH
jm_PREREQ_MEMCHR
jm_PREREQ_PHYSMEM
jm_PREREQ_POSIXVER
jm_PREREQ_QUOTEARG
jm_PREREQ_READUTMP
jm_PREREQ_REGEX
@@ -91,6 +92,12 @@ AC_DEFUN([jm_PREREQ_PHYSMEM],
AC_CHECK_FUNCS(pstat_getstatic pstat_getdynamic)
])
AC_DEFUN([jm_PREREQ_POSIXVER],
[
AC_CHECK_HEADERS(unistd.h)
AC_CHECK_DECLS([getenv])
])
AC_DEFUN([jm_PREREQ_QUOTEARG],
[
AC_CHECK_FUNCS(isascii iswprint)