diff options
Diffstat (limited to 'm4/mkstemp.m4')
| -rw-r--r-- | m4/mkstemp.m4 | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/m4/mkstemp.m4 b/m4/mkstemp.m4 index 56729bec1..0322da349 100644 --- a/m4/mkstemp.m4 +++ b/m4/mkstemp.m4 @@ -1,4 +1,4 @@ -#serial 1 +#serial 3 # On some hosts (e.g., HP-UX 10.20, SunOS 4.1.4, Solaris 2.5.1), mkstemp has a # silly limit that it can create no more than 26 files from a given template. @@ -42,5 +42,24 @@ AC_DEFUN([UTILS_FUNC_MKSTEMP], AC_LIBOBJ(tempname) AC_DEFINE(mkstemp, rpl_mkstemp, [Define to rpl_mkstemp if the replacement function should be used.]) + gl_PREREQ_MKSTEMP + jm_PREREQ_TEMPNAME fi ]) + +# Prerequisites of lib/mkstemp.c. +AC_DEFUN([gl_PREREQ_MKSTEMP], +[ +]) + +# Prerequisites of lib/tempname.c. +AC_DEFUN([jm_PREREQ_TEMPNAME], +[ + AC_REQUIRE([AC_HEADER_STDC]) + AC_REQUIRE([AC_HEADER_STAT]) + AC_CHECK_HEADERS_ONCE(fcntl.h sys/time.h unistd.h) + AC_CHECK_HEADERS(stdint.h) + AC_CHECK_FUNCS(__secure_getenv gettimeofday) + AC_CHECK_DECLS_ONCE(getenv) + AC_REQUIRE([jm_AC_TYPE_UINTMAX_T]) +]) |