configure.ac (AC_CHECK_HEADERS): Add dirent.h configure: Regenerate.

configure.ac (AC_CHECK_HEADERS): Add dirent.h
configure: Regenerate.
mf-hooks2.c: Surround uses of dirent.h with #ifdef HAVE_DIRENT_H.
  Remove spurious inclusion of <strings.h>.

From-SVN: r83850

libmudflap/ChangeLog

+2004-06-29  Nick Clifton  <nickc@redhat.com>
+
+	* configure.ac (AC_CHECK_HEADERS): Add dirent.h
+	* configure: Regenerate.
+	* mf-hooks2.c: Surround uses of dirent.h with #ifdef
+	HAVE_DIRENT_H.
+	Remove spurious inclusion of <strings.h>.
+
+2004-06-29  Nick Clifton  <nickc@redhat.com>
+
+	* mf-runtime.c (pthread_join): Only apply the weak pragma if the
+	function actually exists.
+
 2004-06-25  Frank Ch. Eigler  <fche@redhat.com>
 
 	* ansidecl.h, libiberty.h: New dummy files for building splay-tree.

libmudflap/configure.ac

@@ -63,7 +63,7 @@ AC_TRY_COMPILE([
 [AC_MSG_RESULT(no)
 enable_shared=no])
 
-AC_CHECK_HEADERS(stdint.h execinfo.h signal.h dlfcn.h \
+AC_CHECK_HEADERS(stdint.h execinfo.h signal.h dlfcn.h dirent.h \
   netdb.h sys/ipc.h sys/sem.h sys/shm.h sys/wait.h sys/socket.h ctype.h)
 AC_CHECK_FUNCS(backtrace backtrace_symbols gettimeofday signal)
 

libmudflap/mf-hooks2.c

@@ -52,7 +52,6 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 
 #include <string.h>
 #include <stdarg.h>
-#include <strings.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <sys/stat.h>
@@ -64,7 +63,9 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #include <limits.h>
 #include <time.h>
 #include <ctype.h>
+#ifdef HAVE_DIRENT_H
 #include <dirent.h>
+#endif
 #ifdef HAVE_SYS_SOCKET_H
 #include <sys/socket.h>
 #endif
@@ -1075,6 +1076,7 @@ WRAPPER2(void, setbuf, FILE *stream, char *buf)
 }
 
 
+#ifdef HAVE_DIRENT_H
 WRAPPER2(DIR *, opendir, const char *path)
 {
   DIR *p;
@@ -1121,6 +1123,7 @@ WRAPPER2(struct dirent *, readdir, DIR *dir)
   }
   return p;
 }
+#endif
 
 
 #ifdef HAVE_SYS_SOCKET_H