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(jm_FUNC_FTRUNCATE): AC_REQUIRE it.
[gnulib.git]
/
m4
/
prereq.m4
diff --git
a/m4/prereq.m4
b/m4/prereq.m4
index
664d5ef
..
f478a14
100644
(file)
--- a/
m4/prereq.m4
+++ b/
m4/prereq.m4
@@
-1,16
+1,26
@@
-#serial
3
+#serial
5
dnl These are the prerequisite macros for files in the lib/
dnl directories of the fileutils, sh-utils, and textutils packages.
AC_DEFUN(jm_PREREQ,
[
dnl These are the prerequisite macros for files in the lib/
dnl directories of the fileutils, sh-utils, and textutils packages.
AC_DEFUN(jm_PREREQ,
[
+ jm_PREREQ_ADDEXT
jm_PREREQ_CANON_HOST
jm_PREREQ_ERROR
jm_PREREQ_QUOTEARG
jm_PREREQ_CANON_HOST
jm_PREREQ_ERROR
jm_PREREQ_QUOTEARG
+ jm_PREREQ_READUTMP
jm_PREREQ_REGEX
])
jm_PREREQ_REGEX
])
+AC_DEFUN(jm_PREREQ_ADDEXT,
+[
+ dnl For addext.c.
+ AC_SYS_LONG_FILE_NAMES
+ AC_CHECK_FUNC(pathconf)
+ AC_CHECK_HEADERS(limits.h string.h unistd.h)
+])
+
AC_DEFUN(jm_PREREQ_CANON_HOST,
[
dnl Add any libraries as early as possible.
AC_DEFUN(jm_PREREQ_CANON_HOST,
[
dnl Add any libraries as early as possible.
@@
-29,12
+39,20
@@
AC_DEFUN(jm_PREREQ_CANON_HOST,
AC_DEFUN(jm_PREREQ_QUOTEARG,
[
AC_CHECK_FUNCS(isascii mbrtowc)
AC_DEFUN(jm_PREREQ_QUOTEARG,
[
AC_CHECK_FUNCS(isascii mbrtowc)
- AC_CHECK_HEADERS(limits.h stdlib.h string.h wchar.h)
+ AC_CHECK_HEADERS(limits.h stdlib.h string.h wchar.h
wctype.h
)
AC_HEADER_STDC
AC_C_BACKSLASH_A
AM_C_PROTOTYPES
])
AC_HEADER_STDC
AC_C_BACKSLASH_A
AM_C_PROTOTYPES
])
+AC_DEFUN(jm_PREREQ_READUTMP,
+[
+ AC_HEADER_STDC
+ AC_CHECK_HEADERS(string.h utmpx.h sys/param.h)
+ AC_CHECK_FUNCS(utmpname)
+ AM_C_PROTOTYPES
+])
+
AC_DEFUN(jm_PREREQ_REGEX,
[
dnl FIXME: Maybe provide a btowc replacement someday: solaris-2.5.1 lacks it.
AC_DEFUN(jm_PREREQ_REGEX,
[
dnl FIXME: Maybe provide a btowc replacement someday: solaris-2.5.1 lacks it.