Imported gcc-4.4.3

[msp430-gcc.git] / libf2c / libU77 / aclocal.m4

diff --git a/libf2c/libU77/aclocal.m4 b/libf2c/libU77/aclocal.m4
deleted file mode 100644 (file)
index 58f6a67..0000000
--- a/libf2c/libU77/aclocal.m4
+++ /dev/null
@@ -1,69 +0,0 @@
-dnl Check:
-dnl * If we have gettimeofday;
-dnl * If we have struct timezone for use in calling it;
-dnl * If calling it with a timezone pointer actually works -- this is deemed
-dnl   obsolete or undefined on some systems which say you should use a null
-dnl   pointer -- and undefine HAVE_TIMEZONE if so;
-dnl * Whether it only takes one arg.
-AC_DEFUN(LIBU77_GETTIMEOFDAY, [
-  AC_CHECK_FUNCS(gettimeofday)
-  if test "$ac_cv_func_gettimeofday" = yes; then
-    AC_CACHE_CHECK([for struct timezone], g77_cv_struct_timezone,
-      [AC_TRY_COMPILE([#include <sys/time.h>],
-      [struct timezone tz;],
-      g77_cv_struct_timezone=yes, g77_cv_struct_timezone=no)])
-    if test $g77_cv_struct_timezone = yes; then
-      dnl It may be that we can't call gettimeofday with a non-null pointer.
-      dnl In that case we'll lie about struct timezone.
-      AC_TRY_RUN([
-#ifdef TIME_WITH_SYS_TIME
-#include <sys/time.h>
-#include <time.h>
-#else
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#else
-#include <time.h>
-#endif
-#endif
-main ()
-{
-  struct timeval time;
-  struct timezone dummy;
-  if (gettimeofday (&time, &dummy))
-    exit (1);
-  else
-    exit (0);
-}],
-      [AC_DEFINE(HAVE_TIMEZONE)], ,[AC_DEFINE(HAVE_TIMEZONE)])
-    fi
-    AC_REQUIRE([AC_HEADER_TIME])
-    AC_CACHE_CHECK(whether gettimeofday can accept two arguments,
-      emacs_cv_gettimeofday_two_arguments,
-      AC_TRY_LINK([
-#ifdef TIME_WITH_SYS_TIME
-#include <sys/time.h>
-#include <time.h>
-#else
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#else
-#include <time.h>
-#endif
-#endif
-      ],
-      [
-      struct timeval time;
-#ifdef HAVE_TIMEZONE
-      struct timezone dummy;
-#define DUMMY &dummy
-#else
-#define DUMMY NULL
-#endif
-      gettimeofday (&time, DUMMY);],
-      emacs_cv_gettimeofday_two_arguments=yes,
-      emacs_cv_gettimeofday_two_arguments=no))
-    if test $emacs_cv_gettimeofday_two_arguments = no; then
-      AC_DEFINE(GETTIMEOFDAY_ONE_ARGUMENT)
-    fi
-  fi])