diff options
| -rw-r--r-- | m4/prereq.m4 | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/m4/prereq.m4 b/m4/prereq.m4 index 376b05640..9a73829cc 100644 --- a/m4/prereq.m4 +++ b/m4/prereq.m4 @@ -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) |