Fix example + add pedantic warnings just in case

Author: mamccollum

example-pkg/package.sh

@@ -7,7 +7,9 @@ rm -rf sample* prototype
 
 # make prototype file to list files to be packaged
 echo "i pkginfo" >> prototype
-pkgproto usr=/usr >> prototype
+for i in `find . -maxdepth 1 -type d -print | sed '1d'`; do
+	find $i -print | sed '1d' | pkgproto >> prototype
+done
 
 # make package into filesystem format
 pkgmk -d . -r .

src/mk.config.head

@@ -3,7 +3,7 @@ VAR=/var
 CFLAGS = -O
 LDFLAGS=
 CCSLDFLAGS=
-CPPFLAGS=-D_GNU_SOURCE -std=c89
+CPPFLAGS=-D_GNU_SOURCE -std=c89 -Wall -Wextra -pedantic
 STRIP=strip -s -R .comment -R .note
 LNS = ln -s