(AC_REPLACE_FUNCS): Add memchr.

[gnulib.git] / m4 / jm-macros.m4

diff --git a/m4/jm-macros.m4 b/m4/jm-macros.m4
index 1d2caac..8c26cad 100644 (file)
--- a/m4/jm-macros.m4
+++ b/m4/jm-macros.m4
@@ -4,7 +4,7 @@ dnl Misc type-related macros for fileutils, sh-utils, textutils.
 
 AC_DEFUN(jm_MACROS,
 [
-  AC_PREREQ(2.13)               dnl Minimum Autoconf version required.
+  AC_PREREQ(2.14.1)               dnl Minimum Autoconf version required.
 
   GNU_PACKAGE="GNU $PACKAGE"
   AC_DEFINE_UNQUOTED(GNU_PACKAGE, "$GNU_PACKAGE",
@@ -18,8 +18,6 @@ AC_DEFUN(jm_MACROS,
 
   AC_REQUIRE([jm_ASSERT])
   AC_REQUIRE([jm_AC_HEADER_INTTYPES_H])
-  AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])
-  AC_CHECK_TYPE(ssize_t, int)
   AC_REQUIRE([jm_STRUCT_UTIMBUF])
   AC_REQUIRE([jm_STRUCT_DIRENT_D_TYPE])
   AC_REQUIRE([jm_STRUCT_DIRENT_D_INO])
@@ -39,7 +37,10 @@ AC_DEFUN(jm_MACROS,
   AC_REQUIRE([jm_FUNC_GLIBC_UNLOCKED_IO])
   AC_REQUIRE([jm_FUNC_FNMATCH])
   AC_REQUIRE([jm_AFS])
+  AC_REQUIRE([jm_AC_PREREQ_XSTRTOUMAX])
   AC_REPLACE_FUNCS(strcasecmp strncasecmp)
+  AC_REPLACE_FUNCS(dup2)
+  AC_REPLACE_FUNCS(memchr)
 
   # By default, argmatch should fail calling usage (1).
   AC_DEFINE(ARGMATCH_DIE, [usage (1)],
@@ -51,3 +52,18 @@ AC_DEFUN(jm_MACROS,
   AC_FUNC_SETVBUF_REVERSED
 
 ])
+
+AC_DEFUN(jm_CHECK_ALL_TYPES,
+[
+  AC_TYPE_GETGROUPS
+  AC_TYPE_MODE_T
+  AC_TYPE_OFF_T
+  AC_TYPE_PID_T
+  AC_TYPE_SIGNAL
+  AC_TYPE_SIZE_T
+  AC_TYPE_UID_T
+  AC_CHECK_TYPE(ino_t, unsigned long)
+  AC_CHECK_TYPE(ssize_t, int)
+  AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])
+  AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG])
+])