[xemacs-hg @ 2002-05-23 11:46:08 by ben] fix for raymond toy's crash, alloca crashes, some recover-session improvements files.el: Recover-session improvements: Only show session files where some files can actually be recovered, and show in chronological order. subr.el, menubar-items.el: As promised to rms, the functionality in truncate-string-with-continuation-dots has been merged into truncate-string-to-width. Change callers in menubar-items.el. select.el: Document some of these funs better. Fix problem where we were doing own-clipboard twice. Makefile.in.in: Add alloca.o. Ensure that alloca.s doesn't compile into alloca.o, but allocax.o (not that it's currently used or anything.) EmacsFrame.c, abbrev.c, alloc.c, alloca.c, callint.c, callproc.c, config.h.in, device-msw.c, device-x.c, dired.c, doc.c, editfns.c, emacs.c, emodules.c, eval.c, event-Xt.c, event-msw.c, event-stream.c, file-coding.c, fileio.c, filelock.c, fns.c, glyphs-gtk.c, glyphs-msw.c, glyphs-x.c, gui-x.c, input-method-xlib.c, intl-win32.c, lisp.h, lread.c, menubar-gtk.c, menubar-msw.c, menubar.c, mule-wnnfns.c, nt.c, objects-msw.c, process-nt.c, realpath.c, redisplay-gtk.c, redisplay-output.c, redisplay-x.c, redisplay.c, search.c, select-msw.c, sysdep.c, syswindows.h, text.c, text.h, ui-byhand.c: Fix Raymond Toy's crash. Repeat to self: 2^21 - 1 is NOT the same as (2 << 21) - 1. Fix crashes due to excessive alloca(). replace alloca() with ALLOCA(), which calls the C alloca() [which uses xmalloc()] when the size is too big. Insert in various places calls to try to flush the C alloca() stored info if there is any. Add MALLOC_OR_ALLOCA(), for places that expect to be alloca()ing large blocks. This xmalloc()s when too large and records an unwind-protect to free -- relying on the caller to unbind_to() elsewhere in the function. Use it in concat(). Use MALLOC instead of ALLOCA in select-msw.c. xemacs.mak: Add alloca.o.

#
# Sample makefile for a simple Emacs module.
# This is slightly more complicated than would normally be the case,
# as this makefile has been tailored to work in the Emacs source tree.
# For samples of how to compile modules outside of the source tree
# (as would be the case if a user had downloaded a module and wanted
# to compile it for use within Emacs), see the samples in the sub-directory
# 'installed'.
#

SHELL=/bin/sh
RM=rm -f
CC=../../lib-src/ellcc
CFLAGS=-I. -I../../src
LD=$(CC) --mode=link
MKINIT=$(CC) --mode=init

SRCS=sample.c
OBJS=$(SRCS:.c=.o)

.c.o:
	$(CC) $(CFLAGS) -c $<

MODNAME=sample
MODVER=1.0.0
MODTITLE="Sample loadable module"

all: $(MODNAME).ell

distclean: clean

clean:
	$(RM) $(MODNAME).ell $(OBJS) sample_i.o sample_i.c

$(MODNAME).ell: $(OBJS) sample_i.o
	$(LD) --mod-output=$@ $(OBJS) sample_i.o

sample_i.o: sample_i.c
sample_i.c: $(SRCS)
	ELLMAKEDOC=../../lib-src/make-docfile $(MKINIT) --mod-output=$@ \
	--mod-name=$(MODNAME) --mod-version=$(MODVER) \
	--mod-title=$(MODTITLE) $(SRCS)