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Have 'make' output better GEN names

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* lisp/Makefile.in (PHONY_EXTRAS): New macro.
(.PHONY): Depend on it, and on $(lisp)/loaddefs.el, so that the
relevant files' time stamps are ignored.
(custom-deps, $(lisp)/cus-load.el, finder-data)
($(lisp)/finder-inf.el): Use PHONY_EXTRAS.
(custom-deps, $(lisp)/cus-load.el, finder-data)
($(lisp)/finder-inf.el, autoloads, $(lisp)/loaddefs.el)
($(lisp)/subdirs.el, update-subdirs):
Output more-accurate destination names with GEN.
* src/Makefile.in (gl-stamp, globals.h): Simplify by putting the new
contents of globals.h into gl-stamp.  This lets us use AM_V_GEN
more naturally so that 'make' can output more-accurate names.
This commit is contained in:
Paul Eggert 2015-01-11 18:19:31 -08:00
parent c2774f3733
commit d703a4dce5
4 changed files with 34 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

11
lisp/ChangeLog
View file

@ -1,5 +1,16 @@
2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
Have 'make' output better GEN names
* Makefile.in (PHONY_EXTRAS): New macro.
(.PHONY): Depend on it, and on $(lisp)/loaddefs.el, so that the
relevant files' time stamps are ignored.
(custom-deps, $(lisp)/cus-load.el, finder-data)
($(lisp)/finder-inf.el): Use PHONY_EXTRAS.
(custom-deps, $(lisp)/cus-load.el, finder-data)
($(lisp)/finder-inf.el, autoloads, $(lisp)/loaddefs.el)
($(lisp)/subdirs.el, update-subdirs):
Output more-accurate destination names with GEN.
Say "ELC foo.elc" instead of "GEN foo.elc"
* Makefile.in (AM_V_ELC, am__v_ELC_, am__v_ELC_0, am__v_ELC_1):
New macros.

21
lisp/Makefile.in
View file

@ -150,7 +150,8 @@ setwins_for_subdirs=for file in `find ${srcdir} -type d -print`; do \
# we add them here to make sure they get built.
all: compile-main $(lisp)/cus-load.el $(lisp)/finder-inf.el
.PHONY: all custom-deps finder-data autoloads update-subdirs
PHONY_EXTRAS =
.PHONY: all custom-deps finder-data autoloads update-subdirs $(PHONY_EXTRAS)
# custom-deps and finder-data both used to scan _all_ the *.el files.
# This could lead to problems in parallel builds if automatically
@ -166,18 +167,19 @@ all: compile-main $(lisp)/cus-load.el $(lisp)/finder-inf.el
# Nowadays these commands don't scan automatically generated files,
# since they will never contain any useful information
# (see finder-no-scan-regexp and custom-dependencies-no-scan-regexp).
$(lisp)/cus-load.el:
$(MAKE) custom-deps
custom-deps:
$(AM_V_at)$(MAKE) PHONY_EXTRAS=$(lisp)/cus-load.el $(lisp)/cus-load.el
$(lisp)/cus-load.el:
$(AM_V_GEN)$(setwins_almost); \
echo Directories: $$wins; \
$(emacs) -l cus-dep \
--eval '(setq generated-custom-dependencies-file (unmsys--file-name "$(srcdir)/cus-load.el"))' \
-f custom-make-dependencies $$wins
$(lisp)/finder-inf.el:
$(MAKE) finder-data
finder-data:
$(AM_V_at)$(MAKE) PHONY_EXTRAS=$(lisp)/finder-inf.el \
$(lisp)/finder-inf.el
$(lisp)/finder-inf.el:
$(AM_V_GEN)$(setwins_finder); \
echo Directories: $$wins; \
$(emacs) -l finder \
@ -190,21 +192,22 @@ finder-data:
# Note that we set no-update-autoloads in _generated_ leim files.
# If you want to allow autoloads in such files, remove that,
# and make this depend on leim.
autoloads: $(LOADDEFS)
autoloads .PHONY: $(lisp)/loaddefs.el
$(lisp)/loaddefs.el: $(LOADDEFS)
$(AM_V_GEN)$(setwins_almost); \
echo Directories: $$wins; \
$(emacs) -l autoload \
--eval '(setq autoload-ensure-writable t)' \
--eval '(setq autoload-builtin-package-versions t)' \
--eval '(setq generated-autoload-file (expand-file-name (unmsys--file-name "$(srcdir)/loaddefs.el")))' \
--eval '(setq generated-autoload-file (expand-file-name (unmsys--file-name "$@")))' \
-f batch-update-autoloads $$wins
# This is required by the bootstrap-emacs target in ../src/Makefile, so
# we know that if we have an emacs executable, we also have a subdirs.el.
$(lisp)/subdirs.el:
$(MAKE) update-subdirs
$(AM_V_GEN)$(MAKE) update-subdirs
update-subdirs:
$(AM_V_GEN)$(setwins_for_subdirs); \
$(AM_V_at)$(setwins_for_subdirs); \
for file in $$wins; do \
$(srcdir)/../build-aux/update-subdirs $$file; \
done;

7
src/ChangeLog
View file

@ -1,3 +1,10 @@
2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
Have 'make' output better GEN names
* Makefile.in (gl-stamp, globals.h): Simplify by putting the new
contents of globals.h into gl-stamp. This lets us use AM_V_GEN
more naturally so that 'make' can output more-accurate names.
2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
* buffer.c (init_buffer_once): Initialize buffer_local_flags before

9
src/Makefile.in
View file

@ -492,14 +492,13 @@ buildobj.h: Makefile
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)
$(AM_V_GEN)$(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 > $@
$(AM_V_GEN)$(libsrc)/make-docfile -d $(srcdir) -g $(obj) >$@
globals.h: gl-stamp
$(AM_V_GEN)cmp $< $@ >/dev/null || cp $< $@
$(ALLOBJS): globals.h