### @configure_input@
-# Copyright (C) 1985, 1987-1988, 1993-1995, 1999-2014 Free Software
-# Foundation, Inc.
+# Copyright (C) 1985, 1987-1988, 1993-1995, 1999-2014
+# Free Software Foundation, Inc.
# This file is part of GNU Emacs.
## something similar. This is normally set by configure.
C_SWITCH_X_SITE=@C_SWITCH_X_SITE@
-## Set Emacs dumped heap size for Windows NT
-C_HEAP_SWITCH=@C_HEAP_SWITCH@
-
## Define LD_SWITCH_X_SITE to contain any special flags your loader
## may need to deal with X Windows. For instance, if your X libraries
## aren't in a place that your loader can find on its own, you might
## -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@
##
## FIXME? MYCPPFLAGS only referenced in etc/DEBUG.
ALL_CFLAGS=-Demacs $(MYCPPFLAGS) -I. -I$(srcdir) \
- -I$(lib) -I$(srcdir)/../lib $(C_HEAP_SWITCH) \
+ -I$(lib) -I$(srcdir)/../lib \
$(C_SWITCH_MACHINE) $(C_SWITCH_SYSTEM) $(C_SWITCH_X_SITE) \
$(GNUSTEP_CFLAGS) $(CFLAGS_SOUND) $(RSVG_CFLAGS) $(IMAGEMAGICK_CFLAGS) \
$(PNG_CFLAGS) $(LIBXML2_CFLAGS) $(DBUS_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)
## 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) \
.PHONY: all
$(leimdir)/leim-list.el: bootstrap-emacs$(EXEEXT)
- cd ../leim && $(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)
- cd ../admin/unidata && $(MAKE) $(MFLAGS) all EMACS="../$(bootstrap_exe)"
+ $(MAKE) -C ../admin/unidata all EMACS="../$(bootstrap_exe)"
## The dumped Emacs is as functional and more efficient than
## bootstrap-emacs, so we replace the latter with the former.
$(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
for i in $(ALLOBJS); do \
$(ALLOBJS): globals.h
$(lib)/libgnu.a: $(config_h)
- cd $(lib) && $(MAKE) libgnu.a
+ $(MAKE) -C $(lib) libgnu.a
## We have to create $(etc) here because init_cmdargs tests its
## existence when setting Vinstallation_directory (FIXME?).
## The following oldxmenu-related rules are only (possibly) used if
## HAVE_X11 && !USE_GTK, but there is no harm in always defining them.
$(lwlibdir)/liblw.a: $(config_h) globals.h lisp.h FORCE
- cd $(lwlibdir) && \
- $(MAKE) $(MFLAGS) CC='$(CC)' CFLAGS='$(CFLAGS)' MAKE='$(MAKE)' \
- liblw.a
+ $(MAKE) -C $(lwlibdir) liblw.a
$(oldXMenudir)/libXMenu11.a: FORCE
- cd $(oldXMenudir) && \
- $(MAKE) $(MFLAGS) CC='$(CC)' CFLAGS='$(CFLAGS)' MAKE='$(MAKE)' \
- libXMenu11.a
+ $(MAKE) -C $(oldXMenudir) libXMenu11.a
FORCE:
.PHONY: FORCE
$(WINDRES) -O COFF --include-dir=$(srcdir)/../nt \
-o $@ $(ntsource)/emacs.rc
+.PHONY: ns-app
ns-app: emacs$(EXEEXT)
- cd ../nextstep && $(MAKE) $(MFLAGS) all
+ $(MAKE) -C ../nextstep all
.PHONY: mostlyclean clean bootstrap-clean distclean maintainer-clean
.PHONY: versionclean extraclean
mostlyclean:
- rm -f temacs$(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
## Arrange to make tags tables for ../lisp and ../lwlib,
## which the above TAGS file for the C files includes by reference.
../lisp/TAGS:
- cd ../lisp && $(MAKE) TAGS ETAGS="$(ETAGS)"
+ $(MAKE) -C ../lisp TAGS ETAGS="$(ETAGS)"
$(lwlibdir)/TAGS:
- cd $(lwlibdir) && $(MAKE) TAGS ETAGS="$(ETAGS)"
+ $(MAKE) -C $(lwlibdir) TAGS ETAGS="$(ETAGS)"
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 compile-onefile THEFILE=$< EMACS="$(bootstrap_exe)"
## 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.
## If empty it is ignored; the parent makefile can set it to some other value.
VCSWITNESS =
-$(lispsource)/loaddefs.el: $(BOOTSTRAPEMACS) $(VCSWITNESS)
- cd ../lisp; $(MAKE) $(MFLAGS) autoloads EMACS="$(bootstrap_exe)"
+$(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$(EXEEXT); \
mv -f emacs$(EXEEXT) bootstrap-emacs$(EXEEXT); \
fi
@: Compile some files earlier to speed up further compilation.
- cd ../lisp; $(MAKE) $(MFLAGS) compile-first EMACS="$(bootstrap_exe)"
+ $(MAKE) -C ../lisp compile-first EMACS="$(bootstrap_exe)"
## Insert either autodeps.mk (if AUTO_DEPEND), else deps.mk.
@deps_frag@
HCoop / bpt / emacs.git / blobdiff