re PR bootstrap/50888 (Bootstrap failure in libjava against latest git glibc)

	PR bootstrap/50888
	* prims.cc: Don't include ctype.h.
	(c_isspace): Define.
	(next_property_key, next_property_value): Use it instead
	of isspace.

From-SVN: r181685

libjava/ChangeLog

+2011-11-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/50888
+	* prims.cc: Don't include ctype.h.
+	(c_isspace): Define.
+	(next_property_key, next_property_value): Use it instead
+	of isspace.
+
 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 
 	* configure.ac: Fix FreeBSD 10 detection.

libjava/prims.cc

@@ -38,7 +38,6 @@ details.  */
 #endif
 
 #ifndef DISABLE_GETENV_PROPERTIES
-#include <ctype.h>
 #include <java-props.h>
 #define PROCESS_GCJ_PROPERTIES process_gcj_properties()
 #else
@@ -985,6 +984,8 @@ static java::lang::Thread *main_thread;
 
 #ifndef DISABLE_GETENV_PROPERTIES
 
+#define c_isspace(c) (memchr (" \t\n\r\v\f", c, 6) != NULL)
+
 static char *
 next_property_key (char *s, size_t *length)
 {
@@ -993,7 +994,7 @@ next_property_key (char *s, size_t *length)
   JvAssert (s);
 
   // Skip over whitespace
-  while (isspace (*s))
+  while (c_isspace (*s))
     s++;
 
   // If we've reached the end, return NULL.  Also return NULL if for
@@ -1005,7 +1006,7 @@ next_property_key (char *s, size_t *length)
 
   // Determine the length of the property key.
   while (s[l] != 0
-	 && ! isspace (s[l])
+	 && ! c_isspace (s[l])
 	 && s[l] != ':'
 	 && s[l] != '=')
     {
@@ -1027,19 +1028,19 @@ next_property_value (char *s, size_t *length)
 
   JvAssert (s);
 
-  while (isspace (*s))
+  while (c_isspace (*s))
     s++;
 
   if (*s == ':'
       || *s == '=')
     s++;
 
-  while (isspace (*s))
+  while (c_isspace (*s))
     s++;
 
   // Determine the length of the property value.
   while (s[l] != 0
-	 && ! isspace (s[l])
+	 && ! c_isspace (s[l])
 	 && s[l] != ':'
 	 && s[l] != '=')
     {