-# src/Makefile for GNU Emacs.
+### @configure_input@
-# Copyright (C) 1985, 1987-1988, 1993-1995, 1999-2013 Free Software
+# Copyright (C) 1985, 1987-1988, 1993-1995, 1999-2015 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@
-ntsource = $(srcdir)/../nt
-abs_builddir = @abs_builddir@
+top_srcdir = @top_srcdir@
+# MinGW CPPFLAGS may use this.
+abs_top_srcdir=@abs_top_srcdir@
VPATH = $(srcdir)
CC = @CC@
-WINDRES = @WINDRES@
CFLAGS = @CFLAGS@
CPPFLAGS = @CPPFLAGS@
LDFLAGS = @LDFLAGS@
# LIBS = @LIBS@
LIBOBJS = @LIBOBJS@
-lispsource = $(srcdir)/../lisp
+lispsource = $(top_srcdir)/lisp
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@
+PAXCTL_if_present = $(or $(PAXCTL),: paxctl)
+SETFATTR_if_present = $(or $(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@
LIBIMAGE=@LIBTIFF@ @LIBJPEG@ @LIBPNG@ @LIBGIF@ @LIBXPM@
M17N_FLT_CFLAGS = @M17N_FLT_CFLAGS@
M17N_FLT_LIBS = @M17N_FLT_LIBS@
+LIB_ACL=@LIB_ACL@
LIB_CLOCK_GETTIME=@LIB_CLOCK_GETTIME@
LIB_EACCESS=@LIB_EACCESS@
LIB_FDATASYNC=@LIB_FDATASYNC@
## gtkutil.o if USE_GTK, else empty.
GTK_OBJ=@GTK_OBJ@
+## gfilenotify.o if HAVE_GFILENOTIFY.
+## inotify.o if HAVE_INOTIFY.
+## w32notify.o if HAVE_W32NOTIFY.
+NOTIFY_OBJ = @NOTIFY_OBJ@
+GFILENOTIFY_CFLAGS = @GFILENOTIFY_CFLAGS@
+GFILENOTIFY_LIBS = @GFILENOTIFY_LIBS@
+
## -ltermcap, or -lncurses, or -lcurses, or "".
LIBS_TERMCAP=@LIBS_TERMCAP@
## terminfo.o if TERMINFO, else tparam.o.
## 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.
XMENU_OBJ=@XMENU_OBJ@
-## xterm.o xfns.o xselect.o xrdb.o xsmfns.o xsettings.o xgselect.o if
+## xterm.o xfns.o xselect.o xrdb.o xsmfns.o xsettings.o if
## HAVE_X_WINDOWS, else empty.
XOBJ=@XOBJ@
+# xgselect.o if linking with GLib, else empty
+XGSELOBJ=@XGSELOBJ@
+
TOOLKIT_LIBW=@TOOLKIT_LIBW@
## Only used if HAVE_X11, in LIBX_OTHER.
## 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 ns_fontfile if HAVE_NS.
NS_OBJC_OBJ=@NS_OBJC_OBJ@
## Only set if NS_IMPL_GNUSTEP.
GNU_OBJC_CFLAGS=@GNU_OBJC_CFLAGS@
W32_LIBS=@W32_LIBS@
## emacs.res if HAVE_W32
-W32_RES=@W32_RES@
+EMACSRES = @EMACSRES@
## If HAVE_W32, compiler arguments for including
## the resource file in the binary.
-## XXX -Wl,-b -Wl,pe-i386 -Wl,emacs.res
+## Cygwin: -Wl,emacs.res
+## MinGW: emacs.res
W32_RES_LINK=@W32_RES_LINK@
## Empty if !HAVE_X_WINDOWS
## else xfont.o
FONT_OBJ=@FONT_OBJ@
+## Empty for MinGW, cm.o for the rest.
+CM_OBJ=@CM_OBJ@
+
LIBGPM = @LIBGPM@
## -lresolv, or empty.
LIBGNUTLS_LIBS = @LIBGNUTLS_LIBS@
LIBGNUTLS_CFLAGS = @LIBGNUTLS_CFLAGS@
-LIBACL_LIBS = @LIBACL_LIBS@
-
-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
UNEXEC_OBJ = @UNEXEC_OBJ@
CANNOT_DUMP=@CANNOT_DUMP@
+# 'make' verbosity.
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+
+AM_V_CC = $(am__v_CC_@AM_V@)
+am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@)
+am__v_CC_0 = @echo " CC " $@;
+am__v_CC_1 =
+
+AM_V_CCLD = $(am__v_CCLD_@AM_V@)
+am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
+am__v_CCLD_0 = @echo " CCLD " $@;
+am__v_CCLD_1 =
+
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo " GEN " $@;
+am__v_GEN_1 =
+
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 =
+
DEPDIR=deps
## -MMD -MF $(DEPDIR)/$*.d if AUTO_DEPEND; else empty.
DEPFLAGS=@DEPFLAGS@
##
## FIXME? MYCPPFLAGS only referenced in etc/DEBUG.
ALL_CFLAGS=-Demacs $(MYCPPFLAGS) -I. -I$(srcdir) \
- -I$(lib) -I$(srcdir)/../lib \
+ -I$(lib) -I$(top_srcdir)/lib \
$(C_SWITCH_MACHINE) $(C_SWITCH_SYSTEM) $(C_SWITCH_X_SITE) \
$(GNUSTEP_CFLAGS) $(CFLAGS_SOUND) $(RSVG_CFLAGS) $(IMAGEMAGICK_CFLAGS) \
- $(LIBXML2_CFLAGS) $(DBUS_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) \
+ $(LIBGNUTLS_CFLAGS) $(GFILENOTIFY_CFLAGS) \
$(WARN_CFLAGS) $(WERROR_CFLAGS) $(CFLAGS)
ALL_OBJC_CFLAGS=$(ALL_CFLAGS) $(GNU_OBJC_CFLAGS)
.SUFFIXES: .m
.c.o:
@$(MKDEPDIR)
- $(CC) -c $(CPPFLAGS) $(ALL_CFLAGS) $(PROFILING_CFLAGS) $<
+ $(AM_V_CC)$(CC) -c $(CPPFLAGS) $(ALL_CFLAGS) $(PROFILING_CFLAGS) $<
.m.o:
@$(MKDEPDIR)
- $(CC) -c $(CPPFLAGS) $(ALL_OBJC_CFLAGS) $(PROFILING_CFLAGS) $<
+ $(AM_V_CC)$(CC) -c $(CPPFLAGS) $(ALL_OBJC_CFLAGS) $(PROFILING_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 \
charset.o coding.o category.o ccl.o character.o chartab.o bidi.o \
- cm.o term.o terminal.o xfaces.o $(XOBJ) $(GTK_OBJ) $(DBUS_OBJ) \
+ $(CM_OBJ) term.o terminal.o xfaces.o $(XOBJ) $(GTK_OBJ) $(DBUS_OBJ) \
emacs.o keyboard.o macros.o keymap.o sysdep.o \
buffer.o filelock.o insdel.o marker.o \
minibuf.o fileio.o dired.o \
syntax.o $(UNEXEC_OBJ) bytecode.o \
process.o gnutls.o callproc.o \
region-cache.o sound.o atimer.o \
- doprnt.o intervals.o textprop.o composite.o xml.o inotify.o \
- profiler.o \
+ doprnt.o intervals.o textprop.o composite.o xml.o $(NOTIFY_OBJ) \
+ profiler.o decompress.o \
$(MSDOS_OBJ) $(MSDOS_X_OBJ) $(NS_OBJ) $(CYGWIN_OBJ) $(FONT_OBJ) \
- $(W32_OBJ) $(WINDOW_SYSTEM_OBJ)
+ $(W32_OBJ) $(WINDOW_SYSTEM_OBJ) $(XGSELOBJ)
obj = $(base_obj) $(NS_OBJC_OBJ)
## Object files used on some machine or other.
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 \
## ralloc.o if !SYSTEM_MALLOC && REL_ALLOC, else empty.
RALLOC_OBJ=@RALLOC_OBJ@
-## Empty on Cygwin, lastfile.o elsewhere.
+## Empty on Cygwin and MinGW, lastfile.o elsewhere.
PRE_ALLOC_OBJ=@PRE_ALLOC_OBJ@
-## lastfile.o on Cygwin, empty elsewhere.
+## lastfile.o on Cygwin and MinGW, empty elsewhere.
POST_ALLOC_OBJ=@POST_ALLOC_OBJ@
## List of object files that make-docfile should not be told about.
$(POST_ALLOC_OBJ) $(WIDGET_OBJ) $(LIBOBJS)
## All object files linked into temacs. $(VMLIMIT_OBJ) should be first.
-ALLOBJS = $(VMLIMIT_OBJ) $(obj) $(otherobj)
+## (On MinGW, firstfile.o should be before vm-limit.o.)
+FIRSTFILE_OBJ=@FIRSTFILE_OBJ@
+ALLOBJS = $(FIRSTFILE_OBJ) $(VMLIMIT_OBJ) $(obj) $(otherobj)
## Configure inserts the file lisp.mk at this point, defining $lisp.
@lisp_frag@
## Construct full set of libraries to be linked.
LIBES = $(LIBS) $(W32_LIBS) $(LIBS_GNUSTEP) $(LIBX_BASE) $(LIBIMAGE) \
$(LIBX_OTHER) $(LIBSOUND) \
- $(RSVG_LIBS) $(IMAGEMAGICK_LIBS) $(LIB_CLOCK_GETTIME) \
+ $(RSVG_LIBS) $(IMAGEMAGICK_LIBS) $(LIB_ACL) $(LIB_CLOCK_GETTIME) \
$(LIB_EACCESS) $(LIB_FDATASYNC) $(LIB_TIMER_TIME) $(DBUS_LIBS) \
- $(LIB_EXECINFO) \
+ $(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) \
- $(LIBACL_LIBS) $(LIBGNUTLS_LIBS) $(LIB_PTHREAD) $(LIB_PTHREAD_SIGMASK) \
- $(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)"
+
+## FORCE it so that admin/unidata can decide whether these files
+## are up-to-date. Although since charprop depends on bootstrap-emacs,
+## and emacs (which recreates bootstrap-emacs) depends on charprop,
+## in practice this rule was always run anyway.
+$(srcdir)/macuvs.h $(lispsource)/international/charprop.el: \
+ bootstrap-emacs$(EXEEXT) FORCE
+ $(MAKE) -C ../admin/unidata all EMACS="../$(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) $(etc)/DOC $(lisp) $(leimdir)/leim-list.el
- if test "$(CANNOT_DUMP)" = "yes"; then \
- rm -f emacs$(EXEEXT); \
- ln temacs$(EXEEXT) emacs$(EXEEXT); \
- else \
- LC_ALL=C $(RUN_TEMACS) -batch -l loadup dump || exit 1; \
- test "X$(PAXCTL)" = X || $(PAXCTL) -zex emacs$(EXEEXT); \
- rm -f bootstrap-emacs$(EXEEXT); \
- ln emacs$(EXEEXT) bootstrap-emacs$(EXEEXT); \
- fi
+emacs$(EXEEXT): temacs$(EXEEXT) \
+ $(etc)/DOC $(lisp) $(leimdir)/leim-list.el \
+ $(lispsource)/international/charprop.el
+ifeq ($(CANNOT_DUMP),yes)
+ ln -f temacs$(EXEEXT) $@
+else
+ LC_ALL=C $(RUN_TEMACS) -batch -l loadup dump
+ $(PAXCTL_if_present) -zex $@
+ ln -f $@ bootstrap-emacs$(EXEEXT)
+endif
## We run make-docfile twice because the command line may get too long
## on some systems. The sed command operating on lisp.mk also reduces
## in the contents of the DOC file.
##
$(etc)/DOC: $(libsrc)/make-docfile$(EXEEXT) $(obj) $(lisp)
- -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|^[ ]*$$(lispsource)/||p' $(srcdir)/lisp.mk`
+ $(AM_V_GEN)$(MKDIR_P) $(etc)
+ -$(AM_V_at)rm -f $(etc)/DOC
+ $(AM_V_at)$(libsrc)/make-docfile -d $(srcdir) \
+ $(SOME_MACHINE_OBJECTS) $(obj) > $(etc)/DOC
+ $(AM_V_at)$(libsrc)/make-docfile -a $(etc)/DOC -d $(lispsource) \
+ `sed -n -e 's| \\\\||' -e 's|^[ ]*$$(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 \"$(ALLOBJS) " "\"" >$@
+ $(AM_V_GEN)for i in $(ALLOBJS); do \
+ echo "$$i" | sed 's,.*/,,; s/\.obj$$/\.o/; s/^/"/; s/$$/",/' \
+ || exit; \
+ done >$@.tmp
+ $(AM_V_at)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
- echo timestamp > $@
+ $(AM_V_GEN)$(libsrc)/make-docfile -d $(srcdir) -g $(obj) > gl.tmp
+ $(AM_V_at)$(top_srcdir)/build-aux/move-if-change gl.tmp globals.h
+ $(AM_V_at)echo timestamp > $@
$(ALLOBJS): globals.h
$(lib)/libgnu.a: $(config_h)
- cd $(lib) && $(MAKE) libgnu.a
-
-temacs$(EXEEXT): stamp-oldxmenu $(ALLOBJS) \
- $(lib)/libgnu.a $(W32_RES)
- $(CC) $(ALL_CFLAGS) $(TEMACS_LDFLAGS) $(LDFLAGS) \
- -o temacs $(ALLOBJS) $(lib)/libgnu.a $(LIBES) \
- $(W32_RES_LINK)
- test "$(CANNOT_DUMP)" = "yes" || \
- test "X$(PAXCTL)" = X || $(PAXCTL) -r temacs$(EXEEXT)
+ $(MAKE) -C $(lib) libgnu.a
+
+## 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)
+ $(AM_V_CCLD)$(CC) $(ALL_CFLAGS) $(TEMACS_LDFLAGS) $(LDFLAGS) \
+ -o temacs $(ALLOBJS) $(lib)/libgnu.a $(W32_RES_LINK) $(LIBES)
+ $(MKDIR_P) $(etc)
+ifneq ($(CANNOT_DUMP),yes)
+ $(PAXCTL_if_present) -r $@
+ $(SETFATTR_if_present) -n user.pax.flags -v er $@
+endif
## 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): $(OLDXMENU_TARGET)
-
-../config.status:: epaths.in
- @echo "The file epaths.h needs to be set up from epaths.in."
- @echo "Please run the `configure' script again."
- exit 1
-
-../config.status:: config.in
- @echo "The file config.h needs to be set up from config.in."
- @echo "Please run the `configure' script again."
- exit 1
+## HAVE_X11 && !USE_GTK, but there is no harm in always defining them.
+$(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
+
+ACLOCAL_INPUTS = $(top_srcdir)/configure.ac $(top_srcdir)/m4/*.m4
+AUTOCONF_INPUTS = $(top_srcdir)/configure.ac $(top_srcdir)/aclocal.m4
+$(top_srcdir)/aclocal.m4: $(ACLOCAL_INPUTS)
+$(top_srcdir)/configure config.in: $(AUTOCONF_INPUTS)
+.PRECIOUS: ../config.status Makefile
+../config.status: $(top_srcdir)/configure $(top_srcdir)/lisp/version.el
+Makefile: ../config.status $(srcdir)/Makefile.in
+$(top_srcdir)/aclocal.m4 $(top_srcdir)/configure config.in ../config.status \
+ Makefile:
+ $(MAKE) -C .. am--refresh
doc.o: buildobj.h
-emacs.res: $(ntsource)/emacs.rc \
- $(ntsource)/icons/emacs.ico \
- $(ntsource)/emacs-x86.manifest
- $(WINDRES) -O COFF -o $@ $(ntsource)/emacs.rc
+emacs.res: FORCE
+ $(MAKE) -C ../nt ../src/emacs.res
+.PHONY: ns-app
ns-app: emacs$(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$(EXEEXT) core *.core \#* *.o
rm -f ../etc/DOC
rm -f bootstrap-emacs$(EXEEXT) emacs-$(version)$(EXEEXT)
rm -f buildobj.h
rm -f globals.h gl-stamp
+ rm -f *.res *.tmp
clean: mostlyclean
rm -f emacs-*.*.*$(EXEEXT) emacs$(EXEEXT)
-rm -rf $(DEPDIR)
## It should remove all files generated during a compilation/bootstrap,
## but not things like config.status or TAGS.
bootstrap-clean: clean
- rm -f epaths.h config.h config.stamp stamp-h1 stamp-oldxmenu ../etc/DOC-*
+ rm -f epaths.h config.h config.stamp stamp-h1
if test -f ./.gdbinit; then \
mv ./.gdbinit ./.gdbinit.save; \
if test -f "$(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]*.[hcm]
-ctagsfiles2 = [a-wA-W]*.[hcm]
+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 \
- --regex='/[ ]*DEFVAR_[A-Z_ (]+"\([^"]+\)"/' \
- $(srcdir)/$(ctagsfiles1) $(srcdir)/$(ctagsfiles2) $(S_FILE)
-frc:
-TAGS-LISP: frc
- $(MAKE) -f $(lispdir)/Makefile TAGS-LISP ETAGS=../lib-src/etags
+## 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) \
+ --regex='{objc}/[ ]*DEFVAR_[A-Z_ (]+"\([^"]+\)"/' \
+ $(srcdir)/$(ctagsfiles3)
+
+## 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.
+
+%.elc: %.el | bootstrap-emacs$(EXEEXT)
+ @$(MAKE) -C ../lisp EMACS="$(bootstrap_exe)" THEFILE=$< $<c
## VCSWITNESS points to the file that holds info about the current checkout.
## We use it as a heuristic to decide when to rebuild loaddefs.el.
-$(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) $(MFLAGS) update-subdirs
- if test "$(CANNOT_DUMP)" = "yes"; then \
- rm -f bootstrap-emacs$(EXEEXT); \
- ln temacs$(EXEEXT) bootstrap-emacs$(EXEEXT); \
- else \
- $(RUN_TEMACS) --batch --load loadup bootstrap || exit 1; \
- test "X$(PAXCTL)" = X || $(PAXCTL) -zex emacs$(EXEEXT); \
- mv -f emacs$(EXEEXT) bootstrap-emacs$(EXEEXT); \
- fi
+ $(MAKE) -C ../lisp update-subdirs
+ifeq ($(CANNOT_DUMP),yes)
+ ln -f temacs$(EXEEXT) $@
+else
+ $(RUN_TEMACS) --batch --load loadup bootstrap
+ $(PAXCTL_if_present) -zex emacs$(EXEEXT)
+ mv -f emacs$(EXEEXT) $@
+endif
@: Compile some files earlier to speed up further compilation.
- cd ../lisp; $(MAKE) $(MFLAGS) compile-first EMACS=$(bootstrap_exe)
+ $(MAKE) -C ../lisp compile-first EMACS="$(bootstrap_exe)"
## Insert either autodeps.mk (if AUTO_DEPEND), else deps.mk.
@deps_frag@