Make multiple build directories work again

bin/named/Makefile.in

@@ -7,6 +7,7 @@ CINCLUDES =	-I${srcdir}/../../lib/isc/unix/include \
 		-I${srcdir}/../../lib/isc/pthreads/include \
 		-I${srcdir}/../../lib/isc/include \
 		-I${srcdir}/../../lib/dns/include \
+		-I../../lib/dns/include \
 		-I${srcdir}/../.. \
 		-I${srcdir}
 
@@ -19,7 +20,6 @@ DEPLIBS =	../../lib/dns/libdns.a \
 
 LIBS =		${DEPLIBS} \
 		@LIBS@
-# -ly -ll
 
 TARGETS =	named
 
@@ -28,8 +28,9 @@ OBJS =		server.o udpclient.o tcpclient.o wire_debug.o wire_test.o
 
 @BIND9_MAKE_RULES@
 
-wire_test.o: ../tests/wire_test.c
-	${CC} -c -o wire_test.o -DNOMAIN ${CINCLUDES} ${CFLAGS} ../tests/wire_test.c
+wire_test.o: ${srcdir}/../tests/wire_test.c
+	${CC} -c -o wire_test.o -DNOMAIN ${ALL_CFLAGS} \
+		${srcdir}/../tests/wire_test.c
 
 named: ${OBJS} ${DEPLIBS}
 	${CC} -o $@ ${OBJS} ${LIBS}

bin/tests/Makefile.in

@@ -6,7 +6,9 @@ top_srcdir =	@top_srcdir@
 CINCLUDES =	-I${srcdir}/../../lib/isc/unix/include \
 		-I${srcdir}/../../lib/isc/pthreads/include \
 		-I${srcdir}/../../lib/isc/include \
-		-I${srcdir}/../../lib/dns/include
+		-I${srcdir}/../../lib/dns/include \
+		-I../../lib/dns/include
+
 CDEFINES =
 CWARNINGS =
 

configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 
-# From configure.in Revision: 1.16 
+# From configure.in Revision: 1.18 
 
 # Guess values for system-dependent variables and create Makefiles.
 # Generated automatically using autoconf version 2.12 
@@ -1717,7 +1717,10 @@ EOF
 esac
 
 
-BIND9_MAKE_RULES=$srcdir/make/rules
+BIND9_TOP_BUILDDIR=`pwd`
+
+
+BIND9_MAKE_RULES=$BIND9_TOP_BUILDDIR/make/rules
 
 
 BIND9_VERSION=$srcdir/version
@@ -1887,6 +1890,7 @@ s%@INSTALL_DATA@%$INSTALL_DATA%g
 s%@STD_CINCLUDES@%$STD_CINCLUDES%g
 s%@STD_CDEFINES@%$STD_CDEFINES%g
 s%@STD_CWARNINGS@%$STD_CWARNINGS%g
+s%@BIND9_TOP_BUILDDIR@%$BIND9_TOP_BUILDDIR%g
 /@BIND9_MAKE_RULES@/r $BIND9_MAKE_RULES
 s%@BIND9_MAKE_RULES@%%g
 /@BIND9_VERSION@/r $BIND9_VERSION

configure.in

@@ -1,5 +1,5 @@
 
-AC_REVISION($Revision: 1.17 $)
+AC_REVISION($Revision: 1.18 $)
 
 AC_INIT(lib/dns/name.c)
 AC_CONFIG_HEADER(config.h)
@@ -124,8 +124,11 @@ case "$host" in
 		;;
 esac
 
+AC_SUBST(BIND9_TOP_BUILDDIR)
+BIND9_TOP_BUILDDIR=`pwd`
+
 AC_SUBST_FILE(BIND9_MAKE_RULES)
-BIND9_MAKE_RULES=$srcdir/make/rules
+BIND9_MAKE_RULES=$BIND9_TOP_BUILDDIR/make/rules
 
 AC_SUBST_FILE(BIND9_VERSION)
 BIND9_VERSION=$srcdir/version

lib/dns/Makefile.in

@@ -8,7 +8,11 @@ top_srcdir =	@top_srcdir@
 CINCLUDES =	-I${srcdir}/../isc/unix/include \
 		-I${srcdir}/../isc/pthreads/include \
 		-I${srcdir}/../isc/include \
-		-I${srcdir}/include
+		-I${srcdir}/include \
+		-I${srcdir} \
+		-I./include \
+		-I.
+
 CDEFINES =
 CWARNINGS =
 
@@ -45,13 +49,13 @@ clean distclean::
 rdata.o: code.h
 
 include/dns/enumtype.h: gen
-	./gen -t > $@
+	./gen -s ${srcdir} -t > $@
 
 include/dns/enumclass.h: gen
-	./gen -c > $@
+	./gen -s ${srcdir} -c > $@
 
 code.h:	gen
-	./gen > code.h
+	./gen -s ${srcdir} > code.h
 
 gen: gen.c
 	${CC} ${ALL_CFLAGS} -o $@ $?

lib/dns/gen.c

@@ -15,7 +15,7 @@
  * SOFTWARE.
  */
 
- /* $Id: gen.c,v 1.13 1999/02/04 06:38:41 marka Exp $ */
+ /* $Id: gen.c,v 1.14 1999/02/18 01:24:31 halley Exp $ */
 
 #include <sys/types.h>
 
@@ -104,7 +104,7 @@ struct tt {
 	int type;
 	char classname[11];
 	char typename[11];
-	char dirname[sizeof "rdata/0123456789_65535" ];
+	char dirname[256];		/* XXX Should be max path length */
 } *types;
 
 char *	upper(char *);
@@ -221,7 +221,6 @@ add(int class, char *classname, int type, char *typename, char *dirname) {
 	struct cc *newcc;
 	struct cc *cc, *oldcc;
 
-
 	if (newtt == NULL)
 		exit(1);
 
@@ -313,7 +312,8 @@ sd(int class, char *classname, char *dir) {
 int
 main(int argc, char **argv) {
 	DIR *d;
-	char buf[sizeof "rdata/0123456789_65535" ];
+	char buf[256];			/* XXX Should be max path length */
+	char srcdir[256];		/* XXX Should be max path length */
 	int class;
 	char classname[11];
 	struct dirent *dp;
@@ -329,7 +329,8 @@ main(int argc, char **argv) {
 	int c;
 	char buf1[11];
 
-	while ((c = getopt(argc, argv, "ct")) != -1)
+	strcpy(srcdir, "");
+	while ((c = getopt(argc, argv, "cts:")) != -1)
 		switch (c) {
 		case 'c':
 			code = 0;
@@ -341,11 +342,15 @@ main(int argc, char **argv) {
 			class_enum = 0;
 			type_enum = 1;
 			break;
+		case 's':
+			sprintf(srcdir, "%s/", optarg);
+			break;
 		case '?':
 			exit(1);
 		}
 
-	if ((d = opendir("rdata")) == NULL)
+	sprintf(buf, "%srdata", srcdir);
+	if ((d = opendir(buf)) == NULL)
 		exit(1);
 
 	while ((dp = readdir(d)) != NULL) {
@@ -355,12 +360,13 @@ main(int argc, char **argv) {
 		if ((class > 65535) || (class < 0))
 			continue;
 
-		sprintf(buf, "rdata/%s_%d", classname, class);
-		if (strcmp(buf + 6, dp->d_name) != 0)
+		sprintf(buf, "%srdata/%s_%d", srcdir, classname, class);
+		if (strcmp(buf + 6 + strlen(srcdir), dp->d_name) != 0)
 			continue;
 		sd(class, classname, buf);
 	}
-	sd(0, "", "rdata/generic");
+	sprintf(buf, "%srdata/generic", srcdir);
+	sd(0, "", buf);
 	closedir(d);
 
 	if (time(&now) != -1) {

make/rules.in

@@ -17,6 +17,8 @@ libdir =	@libdir@
 
 @SET_MAKE@
 
+top_builddir =	@BIND9_TOP_BUILDDIR@
+
 ###
 ### All
 ###
@@ -69,7 +71,7 @@ STD_CWARNINGS =	@STD_CWARNINGS@
 .SUFFIXES:
 .SUFFIXES: .c .o
 
-ALWAYS_INCLUDES = -I${top_srcdir}
+ALWAYS_INCLUDES = -I${top_builddir}
 ALWAYS_DEFINES = -D_REENTRANT
 ALWAYS_WARNINGS =