diff --git a/Android.bp b/Android.bp
index 0272c84..7d7afe2 100644
--- a/Android.bp
+++ b/Android.bp
@@ -24,10 +24,7 @@
     "-DDC_ENABLED=0",
     "-DBC_ENABLE_EXTRA_MATH=0",
     "-DBC_ENABLE_HISTORY=0",
-    "-DBC_ENABLE_LIBRARY=0",
-    "-DBC_ENABLE_LONG_OPTIONS=1",
     "-DBC_ENABLE_NLS=0",
-    "-DBC_ENABLE_SIGNALS=1",
     "-Os",
   ],
   generated_headers: ["bc-version.h"],
@@ -39,12 +36,6 @@
     ":bc-lib.c",
   ],
   stl: "none",
-  target: {
-    darwin: {
-      // TODO: temporary workaround for https://github.com/gavinhoward/bc/issues/35
-      cflags: ["-D_FORTIFY_SOURCE=0"],
-    },
-  },
 }
 
 genrule {
diff --git a/METADATA b/METADATA
index 080b866..8c23596 100644
--- a/METADATA
+++ b/METADATA
@@ -5,11 +5,11 @@
     type: GIT
     value: "https://github.com/gavinhoward/bc"
   }
-  version: "5.0.0"
+  version: "5.0.1"
   license_type: NOTICE
   last_upgrade_date {
     year: 2021
     month: 8
-    day: 10
+    day: 13
   }
 }
diff --git a/NEWS.md b/NEWS.md
index 3b1477c..9068243 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,5 +1,14 @@
 # News
 
+## 5.0.1
+
+This is a production release with two fixes:
+
+* Fix for the build on Mac OSX.
+* Fix for the build on Android.
+
+Users that do not use those platforms do ***NOT*** need to update.
+
 ## 5.0.0
 
 This is a major production release with several changes:
diff --git a/include/status.h b/include/status.h
index 781248a..662f2b8 100644
--- a/include/status.h
+++ b/include/status.h
@@ -53,6 +53,10 @@
 #define DC_ENABLED (1)
 #endif // DC_ENABLED
 
+#ifndef BC_ENABLE_LIBRARY
+#define BC_ENABLE_LIBRARY (0)
+#endif // BC_ENABLE_LIBRARY
+
 // This is error checking for fuzz builds.
 #if BC_ENABLE_AFL
 #ifndef __AFL_HAVE_MANUAL_CONTROL
diff --git a/include/vector.h b/include/vector.h
index 8f7cbbc..c35d22c 100644
--- a/include/vector.h
+++ b/include/vector.h
@@ -441,7 +441,7 @@
  *           contain @a s.
  * @param s  The source string.
  */
-#define strcpy(d, l, s) strcpy(d, s)
+#define bc_strcpy(d, l, s) strcpy(d, s)
 
 #else // _WIN32
 
@@ -452,7 +452,7 @@
  *           contain @a s.
  * @param s  The source string.
  */
-#define strcpy(d, l, s) strcpy_s(d, l, s)
+#define bc_strcpy(d, l, s) strcpy_s(d, l, s)
 
 #endif // _WIN32
 
diff --git a/include/version.h b/include/version.h
index 5127c28..946dc67 100644
--- a/include/version.h
+++ b/include/version.h
@@ -37,6 +37,6 @@
 #define BC_VERSION_H
 
 /// The current version.
-#define VERSION 5.0.0
+#define VERSION 5.0.1
 
 #endif // BC_VERSION_H
diff --git a/src/vector.c b/src/vector.c
index 1cd90f7..ebc2e76 100644
--- a/src/vector.c
+++ b/src/vector.c
@@ -461,7 +461,7 @@
 
 	ptr = (char*) (s->s + s->len);
 
-	strcpy(ptr, len, str);
+	bc_strcpy(ptr, len, str);
 
 	s->len += len;