Made this actually work when there's an object directory:

- replaced bogus dependencies of distribution sources on generated
  sources by the same ones that bsd.lib.mk would generate if it knew
  all the sources.  We shoot ourself in the foot by not naming the
  generated (included) sources *.h, so we can just put the generated
  sources in SRCS.
- replaced -I${.CURDIR} by `-I.'.  Here `.' is an alias for ${.OBJDIR}.
  -I${.CURDIR} didn't do anything, since ${.CURDIR} is the default in
  all cases here (it would be necessary for ""-style includes made from
  sources in ${.OBJDIR}.

Don't use `+=' for setting CLEANFILES for the first time.

Added $Id$.

1 files changed, 11 insertions, 4 deletions

diff --git a/lib/libfetch/Makefile b/lib/libfetch/Makefile
index 91bbe1d..2afd8bb 100644
--- a/lib/libfetch/Makefile
+++ b/lib/libfetch/Makefile
@@ -1,17 +1,21 @@
+#	$Id$
+
 LIB=		fetch
-CFLAGS+=	-I${.CURDIR} -Wall -pedantic -DNDEBUG
+CFLAGS+=	-I. -Wall -pedantic -DNDEBUG
 SRCS=		fetch.c ftp.c http.c file.c
+DPSRCS=		ftperr.c httperr.c
 MAN3=		fetch.3
-CLEANFILES+=	ftperr.c httperr.c
+CLEANFILES=	${DPSRCS}
 
 SHLIB_MAJOR=    1
 SHLIB_MINOR=	0
 
+beforedepend: ${DPSRCS}
+
 beforeinstall:
 	${INSTALL} -C -o ${BINOWN} -g ${BINGRP} -m 444 ${.CURDIR}/fetch.h \
 		${DESTDIR}/usr/include
 
-ftp.c: ftperr.c
 ftperr.c: ftp.errors
 	@echo "struct ftperr {" \ >  ${.TARGET}
 	@echo "    const int num;" \ >>  ${.TARGET}
@@ -27,7 +31,6 @@ ftperr.c: ftp.errors
 	@echo "    { -1, \"Unknown FTP error\" }" >> ${.TARGET}
 	@echo "};" >> ${.TARGET}
 
-http.c:	httperr.c
 httperr.c: http.errors
 	@echo "struct httperr {" \ >  ${.TARGET}
 	@echo "    const int num;" \ >>  ${.TARGET}
@@ -44,3 +47,7 @@ httperr.c: http.errors
 	@echo "};" >> ${.TARGET}
 
 .include <bsd.lib.mk>
+
+.if !exists(${DEPENDFILE})
+${OBJS} ${POBJS} ${SOBJS}: ${DPSRCS}
+.endif