X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=m4%2Fprereq.m4;h=e6979b460c8423c0eaa6fe2cb3af13a357bd7a0c;hb=180c9fa195e6171ed0703e58087603628b3c14e1;hp=407ee18ba57c321fc9e23426f7f22f87820c19e7;hpb=ea5404e9b914fd10489ef1851876f0c5d2b4f3e9;p=gnulib.git

diff --git a/m4/prereq.m4 b/m4/prereq.m4
index 407ee18ba..e6979b460 100644
--- a/m4/prereq.m4
+++ b/m4/prereq.m4
@@ -1,4 +1,4 @@
-#serial 10
+#serial 18
 
 dnl These are the prerequisite macros for files in the lib/
 dnl directories of the fileutils, sh-utils, and textutils packages.
@@ -7,12 +7,17 @@ AC_DEFUN(jm_PREREQ,
 [
   jm_PREREQ_ADDEXT
   jm_PREREQ_CANON_HOST
+  jm_PREREQ_DIRNAME
   jm_PREREQ_ERROR
   jm_PREREQ_GETPAGESIZE
+  jm_PREREQ_HASH
   jm_PREREQ_HUMAN
+  jm_PREREQ_MBSWIDTH
+  jm_PREREQ_MEMCHR
   jm_PREREQ_QUOTEARG
   jm_PREREQ_READUTMP
   jm_PREREQ_REGEX
+  jm_PREREQ_TEMPNAME # called by mkstemp
 ])
 
 AC_DEFUN(jm_PREREQ_ADDEXT,
@@ -38,6 +43,24 @@ AC_DEFUN(jm_PREREQ_CANON_HOST,
                    netinet/in.h arpa/inet.h)
 ])
 
+AC_DEFUN(jm_PREREQ_DIRNAME,
+[
+  AC_HEADER_STDC
+  AC_CHECK_HEADERS(string.h)
+])
+
+AC_DEFUN(jm_PREREQ_GETPAGESIZE,
+[
+  AC_CHECK_FUNCS(getpagesize)
+  AC_CHECK_HEADERS(OS.h unistd.h)
+])
+
+AC_DEFUN(jm_PREREQ_HASH,
+[
+  AC_CHECK_HEADERS(stdlib.h stdbool.h)
+  AC_REQUIRE([jm_CHECK_DECLS])
+])
+
 # If you use human.c, you need the following files:
 # uintmax_t.m4 inttypes_h.m4 ulonglong.m4
 AC_DEFUN(jm_PREREQ_HUMAN,
@@ -48,19 +71,19 @@ AC_DEFUN(jm_PREREQ_HUMAN,
   AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])
 ])
 
-AC_DEFUN(jm_PREREQ_GETPAGESIZE,
+AC_DEFUN(jm_PREREQ_MEMCHR,
 [
-  AC_CHECK_FUNCS(getpagesize)
-  AC_CHECK_HEADERS(OS.h unistd.h)
+  AC_CHECK_HEADERS(limits.h stdlib.h bp-sym.h)
 ])
 
 AC_DEFUN(jm_PREREQ_QUOTEARG,
 [
-  AC_CHECK_FUNCS(isascii iswprint mbrtowc)
-  AC_CHECK_HEADERS(limits.h stdlib.h string.h wchar.h wctype.h)
+  AC_CHECK_FUNCS(isascii iswprint)
+  jm_FUNC_MBRTOWC
+  AC_CHECK_HEADERS(limits.h stddef.h stdlib.h string.h wchar.h wctype.h)
   AC_HEADER_STDC
   AC_C_BACKSLASH_A
-  AC_MBSTATE_T_OBJECT
+  AC_MBSTATE_T
   AM_C_PROTOTYPES
 ])
 
@@ -77,7 +100,8 @@ AC_DEFUN(jm_PREREQ_READUTMP,
 $ac_includes_default
 #ifdef HAVE_UTMPX_H
 # include <utmpx.h>
-#else
+#endif
+#ifdef HAVE_UTMP_H
 # include <utmp.h>
 #endif
 "
@@ -99,3 +123,11 @@ AC_DEFUN(jm_PREREQ_REGEX,
   AC_HEADER_STDC
   AC_FUNC_ALLOCA
 ])
+
+AC_DEFUN(jm_PREREQ_TEMPNAME,
+[
+  AC_HEADER_STDC
+  AC_HEADER_STAT
+  AC_CHECK_HEADERS(fcntl.h sys/time.h stdint.h unistd.h)
+  AC_CHECK_FUNCS(__secure_getenv gettimeofday)
+])