android and python updates

C/scanner.c

@@ -1119,7 +1119,11 @@ Term Yap_scan_num(StreamDesc *inp) {
     LOCAL_Error_TYPE = RESOURCE_ERROR_TRAIL;
     return 0;
   }
+#if HAVE_ISWBLANK
   while (iswblank(   ch = getchr(inp) ));
+#else
+  while (isspace(   ch = getchr(inp) ));
+#endif
   TokEntry *tokptr = (TokEntry *)AllocScannerMemory(sizeof(TokEntry));
   tokptr->TokPos = GetCurInpPos(inp);
   if (ch == '-') {

C/text.c

@@ -888,7 +888,8 @@ static unsigned char *concat(int n, unsigned char *sv[] USES_REGS) {
     buf = Malloc(room + 1);
     buf0 = (unsigned char *) buf;
     for (i = 0; i < n; i++) {
-        buf = stpcpy(buf, (char *) sv[i]);
+        buf = strcpy(buf, (char *) sv[i]);
+        buf += strlen( sv[i] );
     }
     return buf0;
 }

CMakeLists.txt

@@ -106,8 +106,6 @@ add_library( # Sets the name of the library.
 include(libYap NO_POLICY_SCOPE)
 
 
-target_link_libraries(libYap m pthread)
-
 if (USE_READLINE)
     target_link_libraries(libYap ${READLINE_LIBRARIES})
 endif (USE_READLINE)

cmake/Config.cmake

@@ -254,6 +254,7 @@ check_symbol_exists(ffsll <string.h> HAVE_FFSLL)
 check_function_exists(__builtin_ffsll HAVE___BUILTIN_FFSLL)
 check_function_exists(fgetpos HAVE_FGETPOS)
 check_function_exists(finite HAVE_FINITE)
+check_function_exists(iswblank HAVE_ISWBLANK)
 check_symbol_exists(flsl <string.h> HAVE_FLSL)
 check_symbol_exists(flsll <string.h> HAVE_FLSLL)
 check_function_exists(fmemopen HAVE_FMEMOPEN)

config.h.cmake

@@ -581,6 +581,11 @@ function. */
 #cmakedefine HAVE_ISNAN ${HAVE_ISNAN}
 #endif
 
+/* Define to 1 if you have the `isnan' function. */
+#ifndef HAVE_ISWBLANK
+#cmakedefine HAVE_ISWBLANK ${HAVE_ISWBLANK}
+#endif
+
 /* Define to 1 if you have the <Judy.h> header file. */
 #ifndef HAVE_JUDY_H
 #cmakedefine HAVE_JUDY_H ${HAVE_JUDY_H}

packages/python/examples/plot.yap

@@ -9,4 +9,3 @@ main :-
 	    Plt.ylabel(`some numbers`),
 	    Plt.show()
 	   ).
-