[xemacs-hg @ 2003-03-01 07:25:26 by ben] build patch Makefile.in.in: Move src deletions to src/Makefile.in.in. dump-paths.el, dumped-lisp.el: Delete. Combine stuff into setup-paths.el. find-paths.el: Removed. Make this file contain generic routines only. Move stuff to compute Emacs roots to setup-paths.el. startup.el: Removed. Move these variables into setup-paths.el. setup-paths.el, startup.el: Removed. Combine all high-level code for computing the paths into setup-paths.el. Create new function startup-find-load-path to encapsulate all logic for computing `load-path'. Eliminate invocation-directory and invocation-name parameters since there is no point (false generality) -- the code references other globals, which cannot be specified. Eliminate some code duplicated between setup-paths.el and startup.el. Clean up the debug-paths code and output load-path in addition. Add logic to paths-emacs-root-p to support separated source and build trees. loadup.el, make-docfile.el, update-elc-2.el, update-elc.el: Rewrite to allow for separated source and build trees, as may occur in MS Windows. NOTE TO BUILD HACKERS: loadup.el, make-docfile.el, update-elc.el and update-elc-2.el made two assumptions that are no longer correct: (1) The source and build trees are in the same place. (2) They can make assumptions about where `.' is. These files now compute the locations of the source and build roots at the top of the file. *ALL* constant file names or path snippets must now be made absolute using expand-file-name and one of these roots. dumped-lisp.el, packages.el: Removed. Remove some unused lists of Lisp files. packages-hardcoded-lisp (empty, in any case) moved to dumped-lisp.el. startup.el: When a compiled init file is out-of-date wrt the uncompiled version, load the uncompiled version and issue a nasty warning. update-elc-2.el: Force touching of auto-autoloads files when REBUILD_AUTOLOADS was set. update-elc.el: Fix code that checks whether dumping is necessary to check against xemacs.dmp, not xemacs.exe, when Unix and pdump. lwlib-Xm.c: Fix compile warning. README, config.inc.samp, xemacs.mak: -- Major reorganization and cleanup. -- Add support for separated build tree and source tree. -- Delete all support for X Windows building, since it's totally bit-rotten and will never be fixed up. Instruct people to use Cygwin if they want such support. make-build-dir: New script to create a skeleton build tree for use with separated build and source tree compilation. m/acorn.h, m/alliant-2800.h, m/alliant.h, m/altos.h, m/amdahl.h, m/arm.h, m/att3b.h, m/aviion.h, m/clipper.h, m/cnvrgnt.h, m/convex.h, m/cydra5.h, m/delta.h, m/delta88k.h, m/dpx2.h, m/elxsi.h, m/ews4800r.h, m/gould.h, m/hp800.h, m/hp9000s300.h, m/i860.h, m/ibmps2-aix.h, m/ibmrs6000.h, m/ibmrt-aix.h, m/ibmrt.h, m/intel386.h, m/iris4d.h, m/iris5d.h, m/iris6d.h, m/irist.h, m/m68k.h, m/masscomp.h, m/mg1.h, m/mips-nec.h, m/mips-siemens.h, m/mips.h, m/nh3000.h, m/nh4000.h, m/ns32000.h, m/plexus.h, m/powerpc.h, m/sequent-ptx.h, m/sequent.h, m/sgi-challenge.h, m/stride.h, m/tad68k.h, m/targon31.h, m/tekxd88.h, m/template.h, m/tower32.h, m/tower32v3.h, m/ustation.h, m/wicat.h, m/xps100.h, data.c, doc.c, editfns.c, emacs.c, lrecord.h, ntheap.c, process-unix.c, sysdep.c, unexec.c: Delete all support for bit-rotten CANNOT_DUMP. Just use pdump. Makefile.in.in: Lots o' cleanup. Use names like LISP, SRC instead of lispdir, srcdir, for consistency with xemacs.mak and the conventions in the rest of the file. Eliminate use of ${...} in favor of $(...), to make it easier to move code between this file and xemacs.mak. Fix dependency handling wrt NEEDTODUMP to eliminate problems some people (e.g. Vin) have been seeing with non-GNU makes. Write a long section about the subtle but oh-so-important differences in dependency processing between nmake, make, and GNU make. Add unicode-encapsulate target, from xemacs.mak. chartab.c, lrecord.h: Fix crash due to attempt to free objects across dump/undump.

--- a/lisp/update-elc-2.el	Fri Feb 28 22:52:30 2003 +0000
+++ b/lisp/update-elc-2.el	Sat Mar 01 07:25:56 2003 +0000
@@ -147,17 +147,22 @@
     ;; update-elc.el signals us to rebuild the autoloads when necessary.
     ;; in some cases it will rebuild the autoloads itself, but doing it this
     ;; way is slow, so we avoid it when possible.
-    (when (file-exists-p "../src/REBUILD_AUTOLOADS")
+    (when (file-exists-p (expand-file-name "REBUILD_AUTOLOADS"
+					   invocation-directory))
       (let ((generated-autoload-file (expand-file-name "auto-autoloads.el" dir))
 	    (autoload-package-name "auto")) ; feature prefix
-	(update-autoload-files (list dir))
+	;; if we were instructed to rebuild the autoloads, force the file
+	;; to be touched even w/o changes; otherwise, we won't ever stop
+	;; being told to rebuild them.
+	(update-autoload-files (list dir) nil t)
 	(byte-recompile-file generated-autoload-file 0))
       (when (featurep 'mule)
 	(let* ((muledir (expand-file-name "../lisp/mule" (file-truename dir)))
 	       (generated-autoload-file
 		(expand-file-name "auto-autoloads.el" muledir))
 	       (autoload-package-name "mule")) ; feature prefix
-	  (update-autoload-files (list muledir))
+	  ;; force here just like above.
+	  (update-autoload-files (list muledir) nil t)
 	  (byte-recompile-file generated-autoload-file 0))))
     (when (featurep 'modules)
       (let* ((moddir (expand-file-name "../modules" (file-truename dir)))
@@ -172,9 +177,9 @@
 	(byte-recompile-file generated-autoload-file 0)))
     ;; now load the (perhaps newly rebuilt) autoloads; we were called with
     ;; -no-autoloads so they're not already loaded.
-    (load "../lisp/auto-autoloads")
+    (load (expand-file-name "auto-autoloads" lisp-directory))
     (when (featurep 'mule)
-      (load "../lisp/mule/auto-autoloads"))
+      (load (expand-file-name "mule/auto-autoloads" lisp-directory)))
     ;; We remove all the bad .elcs before any byte-compilation, because
     ;; there may be dependencies between one .el and another (even across
     ;; directories), and we don't want to load an out-of-date .elc while