Android patch for ruby-1.9.2-p290.

ruby-1.9.2-p290-android.patch

diff -u -r ruby-1.9.2-p290/configure ruby-1.9.2-p290.android/configure
--- ruby-1.9.2-p290/configure	2011-07-15 22:00:12.000000000 +0900
+++ ruby-1.9.2-p290.android/configure	2011-07-20 17:50:46.864371770 +0900
@@ -13855,7 +13855,9 @@
   $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then :
-  as_fn_error $? "cannot check setpgrp when cross compiling" "$LINENO" 5
+  #as_fn_error $? "cannot check setpgrp when cross compiling" "$LINENO" 5
+  # hack for Android
+  ac_cv_func_setpgrp_void=yes
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -15373,7 +15375,10 @@
     	LDFLAGS="$LDFLAGS -Zomf"
 			 ;; #(
   *) :
-     	: ${LDSHARED='ld'} ;;
+#     	: ${LDSHARED='ld'} ;;
+# hack for Android
+    	: ${LDSHARED='$(CC) -shared'} ;;
+
 esac
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $rb_cv_dlopen" >&5
 $as_echo "$rb_cv_dlopen" >&6; }
diff -u -r ruby-1.9.2-p290/dir.c ruby-1.9.2-p290.android/dir.c
--- ruby-1.9.2-p290/dir.c	2010-11-24 18:37:36.000000000 +0900
+++ ruby-1.9.2-p290.android/dir.c	2011-07-19 14:21:26.544317863 +0900
@@ -702,8 +702,13 @@
 static VALUE
 dir_set_pos(VALUE dir, VALUE pos)
 {
+/* hack for Android*/
+#ifdef HAVE_SEEKDIR
     dir_seek(dir, pos);
     return pos;
+#else
+    rb_notimplement();
+#endif
 }
 
 /*
diff -u -r ruby-1.9.2-p290/eval_intern.h ruby-1.9.2-p290.android/eval_intern.h
--- ruby-1.9.2-p290/eval_intern.h	2010-12-20 22:22:26.000000000 +0900
+++ ruby-1.9.2-p290.android/eval_intern.h	2011-07-19 15:46:05.684317508 +0900
@@ -214,8 +214,12 @@
 void rb_trap_restore_mask(void);
 
 #ifndef CharNext		/* defined as CharNext[AW] on Windows. */
+#ifdef __ANDROID__
+#define CharNext(p) ((p) + 1)
+#else
 #define CharNext(p) ((p) + mblen(p, RUBY_MBCHAR_MAXSIZE))
 #endif
+#endif
 
 #if defined DOSISH || defined __CYGWIN__
 static inline void
diff -u -r ruby-1.9.2-p290/ext/nkf/nkf-utf8/nkf.h ruby-1.9.2-p290.android/ext/nkf/nkf-utf8/nkf.h
--- ruby-1.9.2-p290/ext/nkf/nkf-utf8/nkf.h	2010-04-22 17:04:13.000000000 +0900
+++ ruby-1.9.2-p290.android/ext/nkf/nkf-utf8/nkf.h	2011-07-19 14:29:36.054310422 +0900
@@ -164,6 +164,10 @@
 # ifndef HAVE_LOCALE_H
 #  define HAVE_LOCALE_H
 # endif
+#elif defined(__ANDROID__)
+# ifndef HAVE_LOCALE_H
+#  define HAVE_LOCALE_H
+# endif
 #else
 # ifndef HAVE_LANGINFO_H
 #  define HAVE_LANGINFO_H
diff -u -r ruby-1.9.2-p290/ext/socket/rubysocket.h ruby-1.9.2-p290.android/ext/socket/rubysocket.h
--- ruby-1.9.2-p290/ext/socket/rubysocket.h	2010-11-15 20:43:58.000000000 +0900
+++ ruby-1.9.2-p290.android/ext/socket/rubysocket.h	2011-07-20 20:33:00.903593231 +0900
@@ -162,6 +162,10 @@
 #define close closesocket
 #endif
 
+#if defined(__ANDROID__)
+#undef IPV6_PKTINFO
+#endif
+
 #define INET_CLIENT 0
 #define INET_SERVER 1
 #define INET_SOCKS  2
diff -u -r ruby-1.9.2-p290/include/ruby/defines.h ruby-1.9.2-p290.android/include/ruby/defines.h
--- ruby-1.9.2-p290/include/ruby/defines.h	2009-12-30 19:44:02.000000000 +0900
+++ ruby-1.9.2-p290.android/include/ruby/defines.h	2011-07-19 14:09:40.934317381 +0900
@@ -209,6 +209,8 @@
 #include <net/socket.h> /* intern.h needs fd_set definition */
 #elif defined (__SYMBIAN32__) && defined (HAVE_SYS_SELECT_H)
 # include <sys/select.h>
+#elif defined (__ANDROID__)
+# include <sys/select.h>
 #endif
 
 #ifdef __SYMBIAN32__
diff -u -r ruby-1.9.2-p290/thread_pthread.h ruby-1.9.2-p290.android/thread_pthread.h
--- ruby-1.9.2-p290/thread_pthread.h	2010-02-04 16:17:03.000000000 +0900
+++ ruby-1.9.2-p290.android/thread_pthread.h	2011-07-19 15:19:38.364734619 +0900
@@ -11,6 +11,9 @@
 #ifndef RUBY_THREAD_PTHREAD_H
 #define RUBY_THREAD_PTHREAD_H
 
+#if defined (__ANDROID__)
+#include <asm/page.h>
+#endif
 #include <pthread.h>
 #ifdef HAVE_PTHREAD_NP_H
 #include <pthread_np.h>