aclocal.m4 (GCC_FUNC_MKDIR_TAKES_ONE_ARG): Define.

        * aclocal.m4 (GCC_FUNC_MKDIR_TAKES_ONE_ARG): Define.
        * configure.in: Use.
        * configure: Rebuilt.
        * acconfig.h (MKDIR_TAKES_ONE_ARG): Add.
        * config.in: Rebuilt.
        * system.h: Use.

From-SVN: r26469

gcc/ChangeLog

+Thu Apr 15 02:45:19 1999  Mumit Khan  <khan@xraylith.wisc.edu>
+
+        * aclocal.m4 (GCC_FUNC_MKDIR_TAKES_ONE_ARG): Define.
+        * configure.in: Use.
+        * configure: Rebuilt.
+        * acconfig.h (MKDIR_TAKES_ONE_ARG): Add.
+        * config.in: Rebuilt.
+        * system.h: Use.
+
 Thu Apr 15 01:03:21 1999  Jan Hubicka <hubicka@freesoft.cz>
 			  Jeff Law <law@cygnus.com>
 

gcc/acconfig.h

@@ -114,6 +114,9 @@
 /* Define to enable the use of a default linker. */
 #undef DEFAULT_LINKER
 
+/* Define if host mkdir takes a single argument. */
+#undef MKDIR_TAKES_ONE_ARG
+
 /* Define to the name of the distribution.  */
 #undef PACKAGE
 

gcc/aclocal.m4

@@ -172,6 +172,27 @@ if test $gcc_cv_c_volatile = yes ; then
 fi
 ])
 
+dnl Define MKDIR_TAKES_ONE_ARG if mkdir accepts only one argument instead
+dnl of the usual 2.
+AC_DEFUN(GCC_FUNC_MKDIR_TAKES_ONE_ARG,
+[AC_CACHE_CHECK([if mkdir takes one argument], gcc_cv_mkdir_takes_one_arg,
+[AC_TRY_COMPILE([
+#include <sys/types.h>
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+#ifdef HAVE_DIRECT_H
+# include <direct.h>
+#endif], [mkdir ("foo", 0);], 
+        gcc_cv_mkdir_takes_one_arg=no, gcc_cv_mkdir_takes_one_arg=yes)])
+if test $gcc_cv_mkdir_takes_one_arg = yes ; then
+  AC_DEFINE(MKDIR_TAKES_ONE_ARG)
+fi
+])
+
 AC_DEFUN(EGCS_PROG_INSTALL,
 [AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
 # Find a good install program.  We prefer a C program (faster),

gcc/config.in

@@ -115,6 +115,9 @@
 /* Define to enable the use of a default linker. */
 #undef DEFAULT_LINKER
 
+/* Define if host mkdir takes a single argument. */
+#undef MKDIR_TAKES_ONE_ARG
+
 /* Define to the name of the distribution.  */
 #undef PACKAGE
 
@@ -296,6 +299,9 @@
 /* Define if you have the <argz.h> header file.  */
 #undef HAVE_ARGZ_H
 
+/* Define if you have the <direct.h> header file.  */
+#undef HAVE_DIRECT_H
+
 /* Define if you have the <fcntl.h> header file.  */
 #undef HAVE_FCNTL_H
 

gcc/configure.in

@@ -323,7 +323,7 @@ AC_HEADER_STDC
 AC_HEADER_TIME
 GCC_HEADER_STRING
 AC_HEADER_SYS_WAIT
-AC_CHECK_HEADERS(limits.h stddef.h string.h strings.h stdlib.h time.h fcntl.h unistd.h stab.h sys/file.h sys/time.h sys/resource.h sys/param.h sys/times.h sys/stat.h)
+AC_CHECK_HEADERS(limits.h stddef.h string.h strings.h stdlib.h time.h fcntl.h unistd.h stab.h sys/file.h sys/time.h sys/resource.h sys/param.h sys/times.h sys/stat.h direct.h)
 
 # Check for thread headers.
 AC_CHECK_HEADER(thread.h, [have_thread_h=yes], [have_thread_h=])
@@ -394,6 +394,9 @@ GCC_NEED_DECLARATIONS(getrlimit setrlimit, [
 
 AC_DECL_SYS_SIGLIST
 
+# mkdir takes a single argument on some systems. 
+GCC_FUNC_MKDIR_TAKES_ONE_ARG
+
 # File extensions
 manext='.1'
 objext='.o'

gcc/system.h

@@ -488,6 +488,11 @@ extern void abort ();
 # define STDERR_FILENO  2
 #endif
 
+/* Some systems have mkdir that takes a single argument. */
+#ifdef MKDIR_TAKES_ONE_ARG
+# define mkdir(a,b) mkdir(a)
+#endif
+
 /* Get libiberty declarations. */
 #include "libiberty.h"