Handle auto-depend with configure.

* make-dist (src): Include *.mk.
* config.bat: Concatenate deps.mk onto the end of src/Makefile.
* configure.in (DEPFLAGS, MKDEPDIR): New output variables.
(deps_frag): New output file.
(AUTO_DEPEND): Remove this definition.

* src/Makefile.in (DEPDIR): New constant.
(DEPFLAGS): Set with configure, not cpp.
(MKDEPDIR): New, set by configure.
(.c.o, .m.o, ecrt0.o): Use $MKDEPDIR.
(clean): Use $DEPDIR.
(deps_frag): Include from configure.
Move static/dynamic dependency stuff to deps.mk/autodeps.mk.
* src/deps.mk, src/autodeps.mk: New files, extracted from Makefile.in.

* msdos/sed1v2.inp (DEPFLAGS, deps_frag): Edit to empty.
(MKDEPDIR): Edit to ':'.

2 files changed, 8 insertions, 0 deletions

diff --git a/msdos/ChangeLog b/msdos/ChangeLog
index ba1495bbd08..46730bff694 100644
--- a/msdos/ChangeLog
+++ b/msdos/ChangeLog
@@ -1,3 +1,8 @@
+2010-05-20  Glenn Morris  <rgm@gnu.org>
+
+        * sed1v2.inp (DEPFLAGS, deps_frag): Edit to empty.
+        (MKDEPDIR): Edit to ':'.
+
 2010-05-19  Glenn Morris  <rgm@gnu.org>
 
         * sed2v2.inp (ORDINARY_LINK): Set here rather than in s/msdos.h.
diff --git a/msdos/sed1v2.inp b/msdos/sed1v2.inp
index 7b9b77309df..37002a5dbd6 100644
--- a/msdos/sed1v2.inp
+++ b/msdos/sed1v2.inp
@@ -123,6 +123,8 @@ s/\.h\.in/.h-in/
 /^PRE_ALLOC_OBJ *=/s/@PRE_ALLOC_OBJ@/lastfile.o/
 /^POST_ALLOC_OBJ *=/s/@POST_ALLOC_OBJ@/$(vmlimitobj)/
 /^UNEXEC_OBJ *=/s/@unexec@/unexec.o/
+/^DEPFLAGS *=/s/@DEPFLAGS@//
+/^MKDEPDIR *=/s/@MKDEPDIR@/:/
 /^version *=/s/@[^@\n]*@//
 /^M_FILE *=/s!@[^@\n]*@!m/intel386.h!
 /^S_FILE *=/s!@[^@\n]*@!s/msdos.h!
@@ -145,6 +147,7 @@ s/\.h\.in/.h-in/
 /^      -\{0,1\}ln -/s/ln -f/cp -pf/
 /^[     ]touch /s/touch/djecho $@ >/
 s/@YMF_PASS_LDFLAGS@/flags/
+s/@deps_frag@//
 s/bootstrap-emacs/b-emacs/
 s/bootstrap-temacs/b-temacs/
 s/bootstrap-doc/b-doc/