From d2b5fe92a4755ce67f2dd6050955782b4fd6b3f3 Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Tue, 6 Jun 2000 02:01:41 +0000
Subject: [PATCH] Generate dependancies for dot 'h' files made by gen.

---
 lib/dns/Makefile.in |  3 +++
 lib/dns/gen.c       | 26 +++++++++++++++++++++++---
 make/rules.in       |  3 +++
 3 files changed, 29 insertions(+), 3 deletions(-)

diff --git a/lib/dns/Makefile.in b/lib/dns/Makefile.in
index 99c8bb4746..18213ca3da 100644
--- a/lib/dns/Makefile.in
+++ b/lib/dns/Makefile.in
@@ -148,6 +148,9 @@ SUBDIRS =	include sec config
 TARGETS =	include/dns/enumtype.h include/dns/enumclass.h \
 		include/dns/rdatastruct.h timestamp
 
+DEPENDEXTRA =	./gen -F include/dns/rdatastruct.h \
+		-s ${srcdir} -d >> Makefile ;
+
 @BIND9_MAKE_RULES@
 
 version.@O@: version.c
diff --git a/lib/dns/gen.c b/lib/dns/gen.c
index b7dd9e0b42..240f5f5285 100644
--- a/lib/dns/gen.c
+++ b/lib/dns/gen.c
@@ -15,7 +15,7 @@
  * SOFTWARE.
  */
 
-/* $Id: gen.c,v 1.50 2000/06/02 03:26:17 tale Exp $ */
+/* $Id: gen.c,v 1.51 2000/06/06 02:01:40 marka Exp $ */
 
 #include <config.h>
 
@@ -459,29 +459,41 @@ main(int argc, char **argv) {
 	int class_enum = 0;
 	int type_enum = 0;
 	int structs = 0;
+	int depend = 0;
 	int c, i, j;
 	char buf1[11];
 	char filetype = 'c';
 	FILE *fd;
 	char *prefix = NULL;
 	char *suffix = NULL;
+	char *file = NULL;
 	isc_dir_t dir;
 
 	for (i = 0 ; i <= 255 ; i++)
 		memset(&typenames[i], 0, sizeof(typenames[i]));
 
 	strcpy(srcdir, "");
-	while ((c = isc_commandline_parse(argc, argv, "cits:P:S:")) != -1)
+	while ((c = isc_commandline_parse(argc, argv, "cdits:F:P:S:")) != -1)
 		switch (c) {
 		case 'c':
 			code = 0;
+			depend = 0;
 			type_enum = 0;
 			class_enum = 1;
 			filetype = 'c';
 			structs = 0;
 			break;
+		case 'd':
+			code = 0;
+			depend = 1;
+			class_enum = 0;
+			type_enum = 0;
+			structs = 0;
+			filetype = 'h';
+			break;
 		case 't':
 			code = 0;
+			depend = 0;
 			class_enum = 0;
 			type_enum = 1;
 			filetype = 'c';
@@ -489,6 +501,7 @@ main(int argc, char **argv) {
 			break;
 		case 'i':
 			code = 0;
+			depend = 0;
 			class_enum = 0;
 			type_enum = 0;
 			structs = 1;
@@ -497,6 +510,9 @@ main(int argc, char **argv) {
 		case 's':
 			sprintf(srcdir, "%s/", isc_commandline_argument);
 			break;
+		case 'F':
+			file = isc_commandline_argument;
+			break;
 		case 'P':
 			prefix = isc_commandline_argument;
 			break;
@@ -536,7 +552,7 @@ main(int argc, char **argv) {
 	} else
 		year[0] = 0;
 
-	fprintf(stdout, copyright, year);
+	if (!depend) fprintf(stdout, copyright, year);
 
 	if (code) {
 		fputs("#ifndef DNS_CODE_H\n", stdout);
@@ -820,6 +836,10 @@ main(int argc, char **argv) {
 				fclose(fd);
 			}
 		}
+	} else if (depend) {
+		for (tt = types; tt != NULL ; tt = tt->next)
+			fprintf(stdout, "%s:\t%s/%s_%d.h\n", file,
+				tt->dirname, tt->typename, tt->type);
 	}
 
 	if (ferror(stdout) != 0)
diff --git a/make/rules.in b/make/rules.in
index 62a3c4b208..88f58e1266 100644
--- a/make/rules.in
+++ b/make/rules.in
@@ -136,12 +136,15 @@ depend:
 		${MKDEP} ${ALL_CPPFLAGS} ${SRCS}; \
 		echo ${MKDEP} -ap ${ALL_CPPFLAGS} ${PSRCS}; \
 		${MKDEP} -ap ${ALL_CPPFLAGS} ${PSRCS}; \
+		${DEPENDEXTRA} \
 	elif [ X"${SRCS}" != X ] ; then \
 		echo ${MKDEP} ${ALL_CPPFLAGS} ${SRCS}; \
 		${MKDEP} ${ALL_CPPFLAGS} ${SRCS}; \
+		${DEPENDEXTRA} \
 	elif [ X"${PSRCS}" != X ] ; then \
 		echo ${MKDEP} ${ALL_CPPFLAGS} ${PSRCS}; \
 		${MKDEP} -p ${ALL_CPPFLAGS} ${PSRCS}; \
+		${DEPENDEXTRA} \
 	fi
 
 FORCE: