#!/bin/sh -
#
# $Id: chk.include 7 2007-02-03 13:34:17Z gburd $
#
# Check for inclusion of files already included in dbsql_int.h.

d=../..

# Test must be run from the top-level directory, not from a test directory.
[ -f $d/LICENSE ] || {
	echo 'FAIL: cannot find source distribution directory.'
	exit 1
}

t1=__1
t2=__2

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

for i in `cat $t1`; do
	(cd $d && egrep "^#include[	 ].*[<\"]$i[>\"]" */*.[ch])
done |
sed -e '/^build/d' \
    -e '/^examples_c/d' \
    -e '/^test_/d' \
    > $t2

[ -s $t2 ] && {
	echo 'FAIL: found extraneous includes in the source'
	cat $t2
	exit 1
}
exit 0