#!/bin/sh -
#
# $Id$
#
# Check for inclusion of files already included in db_int.h.

d=../..
[ -f $d/LICENSE ] || {
	echo 'FAIL: cannot find source distribution directory.'
	exit 1
}

s=$d/src
t1=__1
t2=__2

egrep -- '#include[	 ]' $s/dbinc/db_int.in |
sed -e '/[	 ]db\.h'/d \
    -e 's/^#include.//' \
    -e 's/[<>"]//g' \
    -e 's/[	 ].*//' > $t1

for i in `cat $t1`; do
	(cd $s && egrep "^#include[	 ].*[<\"]$i[>\"]" */*.[ch])
done |
sed -e '/^build/d' \
    -e '/^clib\/getopt.c/d' \
    -e '/^dbinc\/mutex_int.h.*<sys\/mman.h>/d' \
    -e '/^dbinc\/win_db.h:/d' \
    -e '/^mutex\/tm.c/d' \
    -e '/^os\/os_map.c.*<sys\/mman.h>/d' \
    > $t2

[ -s $t2 ] && {
	echo 'FAIL: found extraneous includes in the source'
	cat $t2
	exit 1
}

rm -f $t1 $t2

exit 0