[svn-r325] Changes since 19980317

----------------------

./MANIFEST
./configure.in
./configure
./Makefile.in
./bin/distdep		[NEW]
./config/conclude.in
./config/depend.in
./src/.distdep		[NEW]
./test/.distdep		[NEW]
	Added some code so non-GNU systems have a list of dependencies
	between the .c files and the .h files.  Hopefully this works
	and y'all don't have to keep saying `make clean' each time you
	change a header.

	On systems with GNU make, GCC, and Perl, the dependency
	information is generated automatically from rules in
	config/depend.in as has always been done.  But now extra files
	called `.distdep' (for `distributable dependencies) are left
	in each directory and these are part of CVS and thus
	releases.  (A `make dep' will create dependencies on demand
	without doing anything else.)

	On systems lacking one or more of the tools above, the various
	`.distdep' files are inserted into the end of the Makefiles.
	If you do developement on one of these systems you'll have to
	update the `.distdep' and/or Makefile by hand, or wait until
	you have access to a GNU system and do a `make dep'.

1 files changed, 6 insertions, 0 deletions

diff --git a/bin/distdep b/bin/distdep
new file mode 100644
index 0000000..287ce84
--- /dev/null
+++ b/bin/distdep
@@ -0,0 +1,6 @@
+#!/usr/bin/perl -p
+# Usage: $0 [<].depend
+# Takes dependency info and generates on stdout dependencies suitable for
+# distribution by removing all the system include files from the list.
+($h,$_)=/\s*\\/?$h.$`:("","$h\n");
+s|( +/\S*)*( *)|$2?" \\\n   ":""|eg;