Fix build failures on autogen'ed docs

autogen needs to be invoked with $(srcdir)/<FOO>-args.def or else it
will not be able to find the input file if GnuTLS is built out of tree,
e.g.

    mkdir build
    cd build
    ../configure
    make

Also, add missing targets for %-args.h, to avoid this error:

    make[2]: Entering directory `/home/user/gnutls/src'
    autogen srptool-args.def
    autogen psk-args.def
    make[2]: *** No rule to make target `ocsptool-args.h', needed by `all'.  Stop.
    make[2]: Leaving directory `/home/user/gnutls/src'
    make[1]: *** [all-recursive] Error 1

For portability's sake we will spell out the rule for each target instead
of using a GNU '%' pattern rule:

https://www.gnu.org/software/make/manual/html_node/Features.html#Features

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>

diff --git a/src/Makefile.am b/src/Makefile.am
index f6d7f6ccd9398ae3832d6d67858276519bbfc4cf..4ca2a922747a0a636a54e617b46ab80e2f8782a0 100644 (file)
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -213,23 +213,23 @@ libcmd_tpmtool_la_LIBADD += $(LTLIBREADLINE) $(INET_PTON_LIB) $(LIB_CLOCK_GETTIM
 
 endif # ENABLE_TROUSERS
 
-danetool-args.c: $(srcdir)/args-std.def $(srcdir)/danetool-args.def
-       -$(AUTOGEN) danetool-args.def
-ocsptool-args.c: $(srcdir)/args-std.def $(srcdir)/ocsptool-args.def
-       -$(AUTOGEN) ocsptool-args.def
-tpmtool-args.c: $(srcdir)/args-std.def $(srcdir)/tpmtool-args.def
-       -$(AUTOGEN) tpmtool-args.def
-p11tool-args.c: $(srcdir)/args-std.def $(srcdir)/p11tool-args.def
-       -$(AUTOGEN) p11tool-args.def
-psktool-args.c: $(srcdir)/args-std.def $(srcdir)/psktool-args.def
-       -$(AUTOGEN) psktool-args.def
-cli-debug-args.c: $(srcdir)/args-std.def $(srcdir)/cli-debug-args.def
-       -$(AUTOGEN) cli-debug-args.def
-cli-args.c: $(srcdir)/args-std.def $(srcdir)/cli-args.def
-       -$(AUTOGEN) cli-args.def
-serv-args.c: $(srcdir)/args-std.def $(srcdir)/serv-args.def
-       -$(AUTOGEN) serv-args.def
-srptool-args.c: $(srcdir)/args-std.def $(srcdir)/srptool-args.def
-       -$(AUTOGEN) srptool-args.def
-certtool-args.c: $(srcdir)/args-std.def $(srcdir)/certtool-args.def
-       -$(AUTOGEN) certtool-args.def
+danetool-args.c danetool-args.h: $(srcdir)/danetool-args.def $(srcdir)/args-std.def
+       -$(AUTOGEN) $<
+ocsptool-args.c ocsptool-args.h: $(srcdir)/ocsptool-args.def $(srcdir)/args-std.def
+       -$(AUTOGEN) $<
+tpmtool-args.c tpmtool-args.h: $(srcdir)/tpmtool-args.def $(srcdir)/args-std.def
+       -$(AUTOGEN) $<
+p11tool-args.c p11tool-args.h: $(srcdir)/p11tool-args.def $(srcdir)/args-std.def
+       -$(AUTOGEN) $<
+psktool-args.c psktool-args.h: $(srcdir)/psktool-args.def $(srcdir)/args-std.def
+       -$(AUTOGEN) $<
+cli-debug-args.c cli-debug-args.h: $(srcdir)/cli-debug-args.def $(srcdir)/args-std.def
+       -$(AUTOGEN) $<
+cli-args.c cli-args.h: $(srcdir)/cli-args.def $(srcdir)/args-std.def
+       -$(AUTOGEN) $<
+serv-args.c serv-args.h: $(srcdir)/serv-args.def $(srcdir)/args-std.def
+       -$(AUTOGEN) $<
+srptool-args.c srptool-args.h: $(srcdir)/srptool-args.def $(srcdir)/args-std.def
+       -$(AUTOGEN) $<
+certtool-args.c certtool-args.h: $(srcdir)/certtool-args.def $(srcdir)/args-std.def
+       -$(AUTOGEN) $<