diff --git a/include/arch/linux-arm/AndroidConfig.h b/include/arch/linux-arm/AndroidConfig.h
index e1ce0e0..b8e8713 100644
--- a/include/arch/linux-arm/AndroidConfig.h
+++ b/include/arch/linux-arm/AndroidConfig.h
@@ -96,7 +96,7 @@
 /*
  * Define this if you have <termio.h>
  */
-#define  HAVE_TERMIO_H
+#define  HAVE_TERMIO_H 1
 
 /*
  * Define this if you have <sys/sendfile.h>
@@ -111,7 +111,7 @@
 /*
  * Define this if you have sys/uio.h
  */
-#define  HAVE_SYS_UIO_H
+#define  HAVE_SYS_UIO_H 1
 
 /*
  * Define this if your platforms implements symbolic links
diff --git a/include/arch/linux-ppc/AndroidConfig.h b/include/arch/linux-ppc/AndroidConfig.h
index b9719e6..774c458 100644
--- a/include/arch/linux-ppc/AndroidConfig.h
+++ b/include/arch/linux-ppc/AndroidConfig.h
@@ -83,7 +83,7 @@
 /*
  * Define this if you have <termio.h>
  */
-#define  HAVE_TERMIO_H
+#define  HAVE_TERMIO_H 1
 
 /*
  * Define this if you have <sys/sendfile.h>
@@ -98,7 +98,7 @@
 /*
  * Define this if you have sys/uio.h
  */
-#define  HAVE_SYS_UIO_H
+#define  HAVE_SYS_UIO_H 1
 
 /*
  * Define this if your platforms implements symbolic links
diff --git a/include/arch/linux-sh/AndroidConfig.h b/include/arch/linux-sh/AndroidConfig.h
index a040b98..cdfa2ac 100644
--- a/include/arch/linux-sh/AndroidConfig.h
+++ b/include/arch/linux-sh/AndroidConfig.h
@@ -96,7 +96,7 @@
 /*
  * Define this if you have <termio.h>
  */
-#define  HAVE_TERMIO_H
+#define  HAVE_TERMIO_H 1
 
 /*
  * Define this if you have <sys/sendfile.h>
@@ -111,7 +111,7 @@
 /*
  * Define this if you have sys/uio.h
  */
-#define  HAVE_SYS_UIO_H
+#define  HAVE_SYS_UIO_H 1
 
 /*
  * Define this if your platforms implements symbolic links
diff --git a/include/arch/linux-x86/AndroidConfig.h b/include/arch/linux-x86/AndroidConfig.h
index 82e538c..6521699 100644
--- a/include/arch/linux-x86/AndroidConfig.h
+++ b/include/arch/linux-x86/AndroidConfig.h
@@ -83,7 +83,7 @@
 /*
  * Define this if you have <termio.h>
  */
-#define  HAVE_TERMIO_H
+#define  HAVE_TERMIO_H 1
 
 /*
  * Define this if you have <sys/sendfile.h>
@@ -98,7 +98,7 @@
 /*
  * Define this if you have sys/uio.h
  */
-#define  HAVE_SYS_UIO_H
+#define  HAVE_SYS_UIO_H 1
 
 /*
  * Define this if your platforms implements symbolic links