pyconfig-fix.sh

#!/bin/sh

filename=/usr/include/python2.7/pyconfig.h

patchfile=$(mktemp)

cat << 'EOF' > "$patchfile"
--- pyconfig.h	2016-11-20 09:38:22.434174700 -0500
+++ pyconfig-bsd-not-visible.h	2016-11-20 09:38:05.391993200 -0500
@@ -1218,7 +1218,7 @@
 #define _XOPEN_SOURCE_EXTENDED 1
 
 /* Define on FreeBSD to activate all library features */
-#define __BSD_VISIBLE 1
+#define __BSD_VISIBLE 0
 
 /* Define to 1 if type `char' is unsigned and you are not using gcc.  */
 #ifndef __CHAR_UNSIGNED__
EOF

grep "#define __BSD_VISIBLE 1" "$filename" 2>&1 > /dev/null

if [ $? == 0 ]; then
    patch /usr/include/python2.7/pyconfig.h <"$patchfile"
fi

trap "{ rm \"$patchfile\"; }" EXIT