-# src/Makefile for GNU Emacs.
+### @configure_input@
-# Copyright (C) 1985, 1987-1988, 1993-1995, 1999-2013 Free Software
-# Foundation, Inc.
+# Copyright (C) 1985, 1987-1988, 1993-1995, 1999-2014
+# Free Software Foundation, Inc.
# This file is part of GNU Emacs.
# script may need modifying in sync with changes made here. Try to
# avoid shell-ism because the DOS build has to use the DOS shell.
-SHELL = /bin/sh
+SHELL = @SHELL@
# Here are the things that we expect ../configure to edit.
# We use $(srcdir) explicitly in dependencies so as not to depend on VPATH.
srcdir = @srcdir@
+# MinGW CPPFLAGS may use this.
+abs_top_srcdir=@abs_top_srcdir@
ntsource = $(srcdir)/../nt
-abs_builddir = @abs_builddir@
VPATH = $(srcdir)
CC = @CC@
WINDRES = @WINDRES@
lib = ../lib
libsrc = ../lib-src
etc = ../etc
-leimdir = ../leim
+leimdir = ${lispsource}/leim
oldXMenudir = ../oldXMenu
lwlibdir = ../lwlib
-lispdir = ../lisp
# Configuration files for .o files to depend on.
config_h = config.h $(srcdir)/conf_post.h
-bootstrap_exe = $(abs_builddir)/bootstrap-emacs$(EXEEXT)
+bootstrap_exe = ../src/bootstrap-emacs$(EXEEXT)
## ns-app if HAVE_NS, else empty.
OTHER_FILES = @OTHER_FILES@
C_SWITCH_SYSTEM=@C_SWITCH_SYSTEM@
GNUSTEP_CFLAGS=@GNUSTEP_CFLAGS@
+PNG_CFLAGS=@PNG_CFLAGS@
## Define C_SWITCH_X_SITE to contain any special flags your compiler
## may need to deal with X Windows. For instance, if you've defined
## Flags to pass to ld only for temacs.
TEMACS_LDFLAGS = $(LD_SWITCH_SYSTEM) $(LD_SWITCH_SYSTEM_TEMACS)
-## If available, the full path to the paxctl program.
+## If available, the names of the paxctl and setfattr programs.
## On grsecurity/PaX systems, unexec will fail due to a gap between
-## the bss section and the heap. This can be prevented by disabling
-## memory randomization in temacs with "paxctl -r". See bug#11398.
+## the bss section and the heap. Older versions need paxctl to work
+## around this, newer ones setfattr. See Bug#11398 and Bug#16343.
PAXCTL = @PAXCTL@
+SETFATTR = @SETFATTR@
## Some systems define this to request special libraries.
LIBS_SYSTEM=@LIBS_SYSTEM@
## -lm, or empty.
LIB_MATH=@LIB_MATH@
-## -lpthreads, or empty.
+## -lpthread, or empty.
LIB_PTHREAD=@LIB_PTHREAD@
+GUILE_CFLAGS=@GUILE_CFLAGS@
+GUILE_LIBS=@GUILE_LIBS@
+
LIBIMAGE=@LIBTIFF@ @LIBJPEG@ @LIBPNG@ @LIBGIF@ @LIBXPM@
XFT_LIBS=@XFT_LIBS@
## Only used if HAVE_X_WINDOWS.
LIBXT_OTHER=@LIBXT_OTHER@
-## If !HAVE_X11 || USE_GTK, empty.
-## Else if USE_X_TOOLKIT really-lwlib, else really-oldxmenu.
-OLDXMENU_TARGET=@OLDXMENU_TARGET@
-
## If !HAVE_X11 || USE_GTK, empty.
## Else if USE_X_TOOLKIT, $(lwlibdir)/liblw.a.
## Else $(oldXMenudir)/libXMenu11.a.
-## (Actually, rather than being empty, it is set to "nothing".
-## It is never actually used for anything in this case.
-## This is done because there is a rule with target $(OLDXMENU) below,
-## and I think it might be a syntax error with some makes to have
-## an empty target, even if the associated rule is never run.
-## http://lists.gnu.org/archive/html/help-make/2010-05/msg00058.html
-## The alternative would be to put that rule in a makefile fragment.)
-OLDXMENU=@OLDXMENU@
-
-## If HAVE_X11 && !USE_GTK, $(OLDXMENU) ../src/$(OLDXMENU); else empty.
-## We use stamp-xmenu with these two deps to both ensure that lwlib
-## gets remade based on its dependencies in its own makefile,
-## and remake temacs if lwlib gets changed by this.
-OLDXMENU_DEPS=@OLDXMENU_DEPS@
-
-## If !HAVE_X11 && HAVE_X_WINDOWS, -lXMenu (this case no longer possible).
-## Else if !HAVE_X11 || USE_GTK, empty.
-## Else $(OLDXMENU).
LIBXMENU=@LIBXMENU@
## xmenu.o if HAVE_X_WINDOWS, else empty.
## If HAVE_X11, $(LIBXT) $(LIBX_EXTRA), else empty.
LIBX_OTHER=@LIBX_OTHER@
-## LIBXMENU is nil if !HAVE_X_WINDOWS.
+## LIBXMENU is empty if !HAVE_X_WINDOWS.
## LD_SWITCH_X_SITE should not be used if not using X, but nothing
## sets it at present, and if something ever does, it should be
## configure, which should set it to nil in non-X builds.
LIBXML2_LIBS = @LIBXML2_LIBS@
LIBXML2_CFLAGS = @LIBXML2_CFLAGS@
+LIBZ = @LIBZ@
+
XRANDR_LIBS = @XRANDR_LIBS@
XRANDR_CFLAGS = @XRANDR_CFLAGS@
XINERAMA_LIBS = @XINERAMA_LIBS@
XINERAMA_CFLAGS = @XINERAMA_CFLAGS@
+XFIXES_LIBS = @XFIXES_LIBS@
+XFIXES_CFLAGS = @XFIXES_CFLAGS@
+
## widget.o if USE_X_TOOLKIT, otherwise empty.
WIDGET_OBJ=@WIDGET_OBJ@
MSDOS_X_OBJ =
NS_OBJ=@NS_OBJ@
-## nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o if HAVE_NS.
+## nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o macfont.o if HAVE_NS.
NS_OBJC_OBJ=@NS_OBJC_OBJ@
## Only set if NS_IMPL_GNUSTEP.
GNU_OBJC_CFLAGS=@GNU_OBJC_CFLAGS@
LIBGNUTLS_LIBS = @LIBGNUTLS_LIBS@
LIBGNUTLS_CFLAGS = @LIBGNUTLS_CFLAGS@
-LIB_PTHREAD_SIGMASK = @LIB_PTHREAD_SIGMASK@
-
INTERVALS_H = dispextern.h intervals.h composite.h
GETLOADAVG_LIBS = @GETLOADAVG_LIBS@
-RUN_TEMACS = `/bin/pwd`/temacs
+RUN_TEMACS = ./temacs
-## Invoke ../nt/addsection for MinGW, ":" elsewhere.
-TEMACS_POST_LINK = @TEMACS_POST_LINK@
-ADDSECTION = @ADDSECTION@
+## Static heap size for temacs on MinGW.
EMACS_HEAPSIZE = @EMACS_HEAPSIZE@
-MINGW_TEMACS_POST_LINK = \
- mv temacs$(EXEEXT) temacs.tmp; \
- ../nt/addsection temacs.tmp temacs$(EXEEXT) EMHEAP $(EMACS_HEAPSIZE)
UNEXEC_OBJ = @UNEXEC_OBJ@
## ${MKDIR_P} ${DEPDIR} (if AUTO_DEPEND); else ':'.
MKDEPDIR=@MKDEPDIR@
+GUILE_SNARF=@GUILE_SNARF@
+
## DO NOT use -R. There is a special hack described in lastfile.c
## which is used instead. Some initialized data areas are modified
## at initial startup, then labeled as part of the text area when
-I$(lib) -I$(srcdir)/../lib \
$(C_SWITCH_MACHINE) $(C_SWITCH_SYSTEM) $(C_SWITCH_X_SITE) \
$(GNUSTEP_CFLAGS) $(CFLAGS_SOUND) $(RSVG_CFLAGS) $(IMAGEMAGICK_CFLAGS) \
- $(LIBXML2_CFLAGS) $(DBUS_CFLAGS) $(XRANDR_CFLAGS) $(XINERAMA_CFLAGS) \
+ $(PNG_CFLAGS) $(LIBXML2_CFLAGS) $(DBUS_CFLAGS) \
+ $(XRANDR_CFLAGS) $(XINERAMA_CFLAGS) $(XFIXES_CFLAGS) \
$(SETTINGS_CFLAGS) $(FREETYPE_CFLAGS) $(FONTCONFIG_CFLAGS) \
$(LIBOTF_CFLAGS) $(M17N_FLT_CFLAGS) $(DEPFLAGS) \
$(LIBGNUTLS_CFLAGS) $(GFILENOTIFY_CFLAGS) \
+ $(GUILE_CFLAGS) \
$(WARN_CFLAGS) $(WERROR_CFLAGS) $(CFLAGS)
ALL_OBJC_CFLAGS=$(ALL_CFLAGS) $(GNU_OBJC_CFLAGS)
-.SUFFIXES: .m
+.SUFFIXES: .m .x
+
.c.o:
@$(MKDEPDIR)
$(CC) -c $(CPPFLAGS) $(ALL_CFLAGS) $(PROFILING_CFLAGS) $<
@$(MKDEPDIR)
$(CC) -c $(CPPFLAGS) $(ALL_OBJC_CFLAGS) $(PROFILING_CFLAGS) $<
+.c.x:
+ $(GUILE_SNARF) -o $@ $< $(CPPFLAGS) $(ALL_CFLAGS)
+.m.x:
+ $(GUILE_SNARF) -o $@ $< $(CPPFLAGS) $(ALL_OBJC_CFLAGS)
+
## lastfile must follow all files whose initialized data areas should
## be dumped as pure by dump-emacs.
base_obj = dispnew.o frame.o scroll.o xdisp.o menu.o $(XMENU_OBJ) window.o \
process.o gnutls.o callproc.o \
region-cache.o sound.o atimer.o \
doprnt.o intervals.o textprop.o composite.o xml.o $(NOTIFY_OBJ) \
- profiler.o \
+ profiler.o decompress.o \
+ guile.o \
$(MSDOS_OBJ) $(MSDOS_X_OBJ) $(NS_OBJ) $(CYGWIN_OBJ) $(FONT_OBJ) \
$(W32_OBJ) $(WINDOW_SYSTEM_OBJ) $(XGSELOBJ)
obj = $(base_obj) $(NS_OBJC_OBJ)
SOME_MACHINE_OBJECTS = dosfns.o msdos.o \
xterm.o xfns.o xmenu.o xselect.o xrdb.o xsmfns.o fringe.o image.o \
fontset.o dbusbind.o cygw32.o \
- nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o \
+ nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o macfont.o \
w32.o w32console.o w32fns.o w32heap.o w32inevt.o w32notify.o \
w32menu.o w32proc.o w32reg.o w32select.o w32term.o w32xfns.o \
w16select.o widget.o xfont.o ftfont.o xftfont.o ftxfont.o gtkutil.o \
## Construct full set of libraries to be linked.
-LIBES = $(LIBS) $(W32_LIBS) $(LIBS_GNUSTEP) $(LIBX_BASE) $(LIBIMAGE) \
+LIBES = $(LIBS) \
+ $(GUILE_LIBS) \
+ $(W32_LIBS) $(LIBS_GNUSTEP) $(LIBX_BASE) $(LIBIMAGE) \
$(LIBX_OTHER) $(LIBSOUND) \
$(RSVG_LIBS) $(IMAGEMAGICK_LIBS) $(LIB_ACL) $(LIB_CLOCK_GETTIME) \
$(LIB_EACCESS) $(LIB_FDATASYNC) $(LIB_TIMER_TIME) $(DBUS_LIBS) \
- $(LIB_EXECINFO) $(XRANDR_LIBS) $(XINERAMA_LIBS) \
+ $(LIB_EXECINFO) $(XRANDR_LIBS) $(XINERAMA_LIBS) $(XFIXES_LIBS) \
$(LIBXML2_LIBS) $(LIBGPM) $(LIBRESOLV) $(LIBS_SYSTEM) \
$(LIBS_TERMCAP) $(GETLOADAVG_LIBS) $(SETTINGS_LIBS) $(LIBSELINUX_LIBS) \
$(FREETYPE_LIBS) $(FONTCONFIG_LIBS) $(LIBOTF_LIBS) $(M17N_FLT_LIBS) \
- $(LIBGNUTLS_LIBS) $(LIB_PTHREAD) $(LIB_PTHREAD_SIGMASK) \
- $(GFILENOTIFY_LIBS) $(LIB_MATH)
+ $(LIBGNUTLS_LIBS) $(LIB_PTHREAD) \
+ $(GFILENOTIFY_LIBS) $(LIB_MATH) $(LIBZ)
all: emacs$(EXEEXT) $(OTHER_FILES)
.PHONY: all
$(leimdir)/leim-list.el: bootstrap-emacs$(EXEEXT)
- cd $(leimdir) && $(MAKE) $(MFLAGS) leim-list.el EMACS=$(bootstrap_exe)
+ $(MAKE) -C ../leim leim-list.el EMACS="$(bootstrap_exe)"
+
+$(srcdir)/macuvs.h $(lispsource)/international/charprop.el: \
+ bootstrap-emacs$(EXEEXT)
+ $(MAKE) -C ../admin/unidata all EMACS="../$(bootstrap_exe)"
## The dumped Emacs is as functional and more efficient than
## bootstrap-emacs, so we replace the latter with the former.
## Strictly speaking, emacs does not depend directly on all of $lisp,
## since not all pieces are used on all platforms. But DOC depends
## on all of $lisp, and emacs depends on DOC, so it is ok to use $lisp here.
-emacs$(EXEEXT): temacs$(EXEEXT) $(ADDSECTION) \
- $(etc)/DOC $(lisp) $(leimdir)/leim-list.el
+emacs$(EXEEXT): temacs$(EXEEXT) \
+ $(lisp) $(leimdir)/leim-list.el \
+ $(lispsource)/international/charprop.el
if test "$(CANNOT_DUMP)" = "yes"; then \
rm -f emacs$(EXEEXT); \
ln temacs$(EXEEXT) emacs$(EXEEXT); \
## in the contents of the DOC file.
##
$(etc)/DOC: $(libsrc)/make-docfile$(EXEEXT) $(obj) $(lisp)
+ $(MKDIR_P) $(etc)
-rm -f $(etc)/DOC
$(libsrc)/make-docfile -d $(srcdir) $(SOME_MACHINE_OBJECTS) $(obj) > $(etc)/DOC
$(libsrc)/make-docfile -a $(etc)/DOC -d $(lispsource) `sed -n -e 's| \\\\||' -e 's|^[ ]*$$(lispsource)/||p' $(srcdir)/lisp.mk`
$(libsrc)/make-docfile$(EXEEXT):
- cd $(libsrc); $(MAKE) $(MFLAGS) make-docfile$(EXEEXT)
+ $(MAKE) -C $(libsrc) make-docfile$(EXEEXT)
buildobj.h: Makefile
- echo "#define BUILDOBJ \"$(ALLOBJS) " "\"" >$@
+ for i in $(ALLOBJS); do \
+ echo "$$i" | sed 's,.*/,,; s/\.obj$$/\.o/; s/^/"/; s/$$/",/' \
+ || exit; \
+ done >$@.tmp
+ mv $@.tmp $@
globals.h: gl-stamp; @true
GLOBAL_SOURCES = $(base_obj:.o=.c) $(NS_OBJC_OBJ:.o=.m)
gl-stamp: $(libsrc)/make-docfile$(EXEEXT) $(GLOBAL_SOURCES)
- @rm -f gl-tmp
- $(libsrc)/make-docfile -d $(srcdir) -g $(obj) > gl-tmp
- $(srcdir)/../build-aux/move-if-change gl-tmp globals.h
+ $(libsrc)/make-docfile -d $(srcdir) -g $(obj) > gl.tmp
+ $(srcdir)/../build-aux/move-if-change gl.tmp globals.h
echo timestamp > $@
$(ALLOBJS): globals.h
+$(ALLOBJS:.o=.x): globals.h
$(lib)/libgnu.a: $(config_h)
- cd $(lib) && $(MAKE) libgnu.a
+ $(MAKE) -C $(lib) libgnu.a
-temacs$(EXEEXT): stamp-oldxmenu $(ALLOBJS) \
+## We have to create $(etc) here because init_cmdargs tests its
+## existence when setting Vinstallation_directory (FIXME?).
+## This goes on to affect various things, and the emacs binary fails
+## to start if Vinstallation_directory has the wrong value.
+temacs$(EXEEXT): $(LIBXMENU) $(ALLOBJS) \
$(lib)/libgnu.a $(EMACSRES)
$(CC) $(ALL_CFLAGS) $(TEMACS_LDFLAGS) $(LDFLAGS) \
-o temacs $(ALLOBJS) $(lib)/libgnu.a $(W32_RES_LINK) $(LIBES)
- $(TEMACS_POST_LINK)
+ $(MKDIR_P) $(etc)
test "$(CANNOT_DUMP)" = "yes" || \
test "X$(PAXCTL)" = X || $(PAXCTL) -r temacs$(EXEEXT)
+ test "$(CANNOT_DUMP)" = "yes" || test -z "$(SETFATTR)" || \
+ $(SETFATTR) -n user.pax.flags -v r $@
## The following oldxmenu-related rules are only (possibly) used if
-## HAVE_X11 && !USE_GTK, but there is no harm in always defining them
-## (provided we take a little care that OLDXMENU is never empty).
-really-lwlib: globals.h
- cd $(lwlibdir); $(MAKE) $(MFLAGS) \
- CC='$(CC)' CFLAGS='$(CFLAGS)' MAKE='$(MAKE)'
- @true # make -t should not create really-lwlib.
-.PHONY: really-lwlib
-
-really-oldXMenu:
- cd $(oldXMenudir); $(MAKE) $(MFLAGS) \
- CC='$(CC)' CFLAGS='$(CFLAGS)' MAKE='$(MAKE)'
- @true # make -t should not create really-oldXMenu.
-.PHONY: really-oldXMenu
-
-## We do not really need this when OLDXMENU_DEPS is empty, but as
-## things stand we need something to satisfy the temacs dependency.
-stamp-oldxmenu: $(OLDXMENU_DEPS)
- touch stamp-oldxmenu
-
-## Supply an ordering for parallel make.
-../src/$(OLDXMENU): $(OLDXMENU)
-
-$(OLDXMENU): $(OLDXMENU_TARGET)
-
-../config.status:: epaths.in
- @echo "The file epaths.h needs to be set up from epaths.in."
- @echo "Please run the `configure' script again."
- exit 1
-
-../config.status:: config.in
- @echo "The file config.h needs to be set up from config.in."
- @echo "Please run the `configure' script again."
+## HAVE_X11 && !USE_GTK, but there is no harm in always defining them.
+$(lwlibdir)/liblw.a: $(config_h) globals.h lisp.h FORCE
+ $(MAKE) -C $(lwlibdir) liblw.a
+$(oldXMenudir)/libXMenu11.a: FORCE
+ $(MAKE) -C $(oldXMenudir) libXMenu11.a
+FORCE:
+.PHONY: FORCE
+
+../config.status: config.in epaths.in
+ @echo "The file ${?:.in=.h} needs to be set up from $?."
+ @echo "Please run the 'configure' script again."
exit 1
doc.o: buildobj.h
$(WINDRES) -O COFF --include-dir=$(srcdir)/../nt \
-o $@ $(ntsource)/emacs.rc
+.PHONY: ns-app
ns-app: emacs$(EXEEXT)
- cd ../nextstep && $(MAKE) $(MFLAGS) all
+ $(MAKE) -C ../nextstep all
.PHONY: mostlyclean clean bootstrap-clean distclean maintainer-clean
-.PHONY: versionclean extraclean frc
+.PHONY: versionclean extraclean
mostlyclean:
- rm -f temacs$(EXEEXT) core *.core \#* *.o libXMenu11.a liblw.a
+ rm -f temacs$(EXEEXT) core *.core \#* *.o
+ rm -f *.x
rm -f ../etc/DOC
rm -f bootstrap-emacs$(EXEEXT) emacs-$(version)$(EXEEXT)
rm -f buildobj.h
rm -f globals.h gl-stamp
- rm -f *.res
+ rm -f *.res *.tmp
clean: mostlyclean
rm -f emacs-*.*.*$(EXEEXT) emacs$(EXEEXT)
-rm -rf $(DEPDIR)
## It should remove all files generated during a compilation/bootstrap,
## but not things like config.status or TAGS.
bootstrap-clean: clean
- rm -f epaths.h config.h config.stamp stamp-h1 stamp-oldxmenu
+ rm -f epaths.h config.h config.stamp stamp-h1
if test -f ./.gdbinit; then \
mv ./.gdbinit ./.gdbinit.save; \
if test -f "$(srcdir)/.gdbinit"; then rm -f ./.gdbinit.save; \
else mv ./.gdbinit.save ./.gdbinit; fi; \
fi
-## This is used in making a distribution.
-## Do not use it on development directories!
+
distclean: bootstrap-clean
rm -f Makefile
+
maintainer-clean: distclean
- @echo "This command is intended for maintainers to use;"
- @echo "it deletes files that may require special tools to rebuild."
rm -f TAGS
versionclean:
-rm -f emacs$(EXEEXT) emacs-*.*.*$(EXEEXT) ../etc/DOC*
extraclean: distclean
- -rm -f *~ \#* m/?*~ s/?*~
+ -rm -f *~ \#*
-## Arrange to make a tags table TAGS-LISP for ../lisp,
-## plus TAGS for the C files, which includes ../lisp/TAGS by reference.
+
+ETAGS = ../lib-src/etags
ctagsfiles1 = [xyzXYZ]*.[hc]
ctagsfiles2 = [a-wA-W]*.[hc]
ctagsfiles3 = [a-zA-Z]*.m
-TAGS: $(srcdir)/$(ctagsfiles1) $(srcdir)/$(ctagsfiles2) $(S_FILE)
- ../lib-src/etags --include=TAGS-LISP --include=$(lwlibdir)/TAGS \
+## FIXME? In out-of-tree builds, should TAGS be generated in srcdir?
+
+## This does not need to depend on ../lisp and ../lwlib TAGS files,
+## because etags "--include" only includes a pointer to the file,
+## rather than the file contents.
+TAGS: $(srcdir)/$(ctagsfiles1) $(srcdir)/$(ctagsfiles2) $(srcdir)/$(ctagsfiles3)
+ "$(ETAGS)" --include=../lisp/TAGS --include=$(lwlibdir)/TAGS \
--regex='{c}/[ ]*DEFVAR_[A-Z_ (]+"\([^"]+\)"/' \
- $(srcdir)/$(ctagsfiles1) $(srcdir)/$(ctagsfiles2) $(S_FILE) \
+ $(srcdir)/$(ctagsfiles1) $(srcdir)/$(ctagsfiles2) \
--regex='{objc}/[ ]*DEFVAR_[A-Z_ (]+"\([^"]+\)"/' \
$(srcdir)/$(ctagsfiles3)
-frc:
-TAGS-LISP: frc
- $(MAKE) -f $(lispdir)/Makefile TAGS-LISP ETAGS=../lib-src/etags
+
+## Arrange to make tags tables for ../lisp and ../lwlib,
+## which the above TAGS file for the C files includes by reference.
+../lisp/TAGS:
+ $(MAKE) -C ../lisp TAGS ETAGS="$(ETAGS)"
$(lwlibdir)/TAGS:
- (cd $(lwlibdir); $(MAKE) -f $(lwlibdir)/Makefile tags ETAGS=../lib-src/etags)
+ $(MAKE) -C $(lwlibdir) TAGS ETAGS="$(ETAGS)"
-tags: TAGS TAGS-LISP $(lwlibdir)/TAGS
+tags: TAGS ../lisp/TAGS $(lwlibdir)/TAGS
.PHONY: tags
## such as loaddefs.el or *.elc can typically be produced by any old
## Emacs executable, so we would like to avoid rebuilding them whenever
## we build a new Emacs executable.
+##
+## (In other words, changing a single file src/foo.c would force
+## dumping a new bootstrap-emacs, then re-byte-compiling all preloaded
+## elisp files, and only then dump the actual src/emacs, which is not
+## wrong, but is overkill in 99.99% of the cases.)
+##
## To solve the circularity, we use 2 different Emacs executables,
## "emacs" is the main target and "bootstrap-emacs" is the one used
## to build the *.elc and loaddefs.el files.
-## To solve the freshness issue, we used to use a third file "witness-emacs"
-## which was used to witness the fact that there is a bootstrap-emacs
-## executable, and then have dependencies on witness-emacs rather than
-## bootstrap-emacs, but that lead to problems in parallel builds (because
-## witness-emacs needed to be free from dependencies (to avoid rebuilding
-## it), so it was compiled in parallel, leading typically to having 2
-## processes dumping bootstrap-emacs at the same time).
-## So instead, we replace the witness-emacs dependencies by conditional
-## bootstrap-dependencies (via $(BOOTSTRAPEMACS)). Of course, since we do
-## not want to rely on GNU Make features, we have to rely on an external
-## script to do the conditional part of the dependency
-## (i.e. see the $(SUBDIR) rule ../Makefile.in).
-
-.SUFFIXES: .elc .el
-
-## These suffix rules do not allow additional dependencies, sadly, so
-## instead of adding a $(BOOTSTRAPEMACS) dependency here, we add it
-## separately below.
-## With GNU Make, we would just say "%.el : %.elc $(BOOTSTRAPEMACS)"
-.el.elc:
- @cd ../lisp; $(MAKE) $(MFLAGS) compile-onefile \
- THEFILE=$< EMACS=$(bootstrap_exe)
-
-## Since the .el.elc rule cannot specify an extra dependency, we do it here.
-$(lisp): $(BOOTSTRAPEMACS)
+## To solve the freshness issue, in the past we tried various clever tricks,
+## but now that we require GNU make, we can simply specify
+## bootstrap-emacs$(EXEEXT) as an order-only prerequisite.
## VCSWITNESS points to the file that holds info about the current checkout.
## We use it as a heuristic to decide when to rebuild loaddefs.el.
-$(lispsource)/loaddefs.el: $(BOOTSTRAPEMACS) $(VCSWITNESS)
- cd ../lisp; $(MAKE) $(MFLAGS) autoloads EMACS=$(bootstrap_exe)
+## If empty it is ignored; the parent makefile can set it to some other value.
+VCSWITNESS =
+
+$(lispsource)/loaddefs.el: $(VCSWITNESS) | bootstrap-emacs$(EXEEXT)
+ $(MAKE) -C ../lisp autoloads EMACS="$(bootstrap_exe)"
## Dump an Emacs executable named bootstrap-emacs containing the
## files from loadup.el in source form.
bootstrap-emacs$(EXEEXT): temacs$(EXEEXT)
- cd ../lisp; $(MAKE) $(MFLAGS) update-subdirs
+ $(MAKE) -C ../lisp update-subdirs
if test "$(CANNOT_DUMP)" = "yes"; then \
rm -f bootstrap-emacs$(EXEEXT); \
ln temacs$(EXEEXT) bootstrap-emacs$(EXEEXT); \
test "X$(PAXCTL)" = X || $(PAXCTL) -zex emacs$(EXEEXT); \
mv -f emacs$(EXEEXT) bootstrap-emacs$(EXEEXT); \
fi
- @: Compile some files earlier to speed up further compilation.
- cd ../lisp; $(MAKE) $(MFLAGS) compile-first EMACS=$(bootstrap_exe)
+
+alloc.o: alloc.x
+buffer.o: buffer.x
+bytecode.o: bytecode.x
+callint.o: callint.x
+callproc.o: callproc.x
+casefiddle.o: casefiddle.x
+casetab.o: casetab.x
+category.o: category.x
+ccl.o: ccl.x
+character.o: character.x
+charset.o: charset.x
+chartab.o: chartab.x
+cmds.o: cmds.x
+coding.o: coding.x
+composite.o: composite.x
+cygw32.o: cygw32.x
+data.o: data.x
+dbusbind.o: dbusbind.x
+decompress.o: decompress.x
+dired.o: dired.x
+dispnew.o: dispnew.x
+doc.o: doc.x
+dosfns.o: dosfns.x
+editfns.o: editfns.x
+emacs.o: emacs.x
+eval.o: eval.x
+fileio.o: fileio.x
+filelock.o: filelock.x
+floatfns.o: floatfns.x
+fns.o: fns.x
+font.o: font.x
+fontset.o: fontset.x
+frame.o: frame.x
+fringe.o: fringe.x
+gfilenotify.o: gfilenotify.x
+gnutls.o: gnutls.x
+image.o: image.x
+indent.o: indent.x
+inotify.o: inotify.x
+insdel.o: insdel.x
+keyboard.o: keyboard.x
+keymap.o: keymap.x
+lread.o: lread.x
+macros.o: macros.x
+marker.o: marker.x
+menu.o: menu.x
+minibuf.o: minibuf.x
+msdos.o: msdos.x
+nsfns.o: nsfns.x
+nsmenu.o: nsmenu.x
+nsselect.o: nsselect.x
+print.o: print.x
+process.o: process.x
+profiler.o: profiler.x
+search.o: search.x
+sound.o: sound.x
+syntax.o: syntax.x
+term.o: term.x
+terminal.o: terminal.x
+textprop.o: textprop.x
+undo.o: undo.x
+w16select.o: w16select.x
+w32console.o: w32console.x
+w32fns.o: w32fns.x
+w32font.o: w32font.x
+w32menu.o: w32menu.x
+w32notify.o: w32notify.x
+w32proc.o: w32proc.x
+w32select.o: w32select.x
+window.o: window.x
+xdisp.o: xdisp.x
+xfaces.o: xfaces.x
+xfns.o: xfns.x
+xmenu.o: xmenu.x
+xml.o: xml.x
+xselect.o: xselect.x
+xsettings.o: xsettings.x
+xsmfns.o: xsmfns.x
## Insert either autodeps.mk (if AUTO_DEPEND), else deps.mk.
@deps_frag@
HCoop / bpt / emacs.git / blobdiff