3 # Copyright (C) 2010-2013 Free Software Foundation, Inc.
5 # This file is part of GNU Emacs.
7 # GNU Emacs is free software: you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation, either version 3 of the License, or
10 # (at your option) any later version.
12 # GNU Emacs is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
27 # Empty for all systems except MinGW, where xargs needs an explicit
29 XARGS_LIMIT
= @XARGS_LIMIT@
31 # We never change directory before running Emacs, so a relative file
32 # name is fine, and makes life easier. If we need to change
33 # directory, we can use emacs --chdir.
34 EMACS
= ..
/..
/src
/emacs
36 # Command line flags for Emacs.
37 # Apparently MSYS bash would convert "-L :" to "-L ;" anyway,
38 # but we might as well be explicit.
39 EMACSOPT
= -batch
--no-site-file
--no-site-lisp
-L
"$(SEPCHAR)$(srcdir)"
41 # Extra flags to pass to the byte compiler.
42 BYTE_COMPILE_EXTRA_FLAGS
=
44 # The actual Emacs command run in the targets below.
45 # Prevent any setting of EMACSLOADPATH in user environment causing problems.
46 emacs
= EMACSLOADPATH
= LC_ALL
=C EMACS_TEST_DIRECTORY
=$(srcdir) "$(EMACS)" $(EMACSOPT
)
48 # Common command to find subdirectories
49 setwins
=for file in
`find $(srcdir) -type d -print`; do \
50 case
$$file in
$(srcdir)*/data
* |
$(srcdir)*/flymake
* ) ;; \
51 *) wins
="$$wins$${wins:+ }$$file" ;; \
59 # The compilation stuff is copied from lisp/Makefile - see comments there.
65 @
$(emacs
) $(BYTE_COMPILE_EXTRA_FLAGS
) -f batch-byte-compile
$<
68 .PHONY
: compile-targets compile-main compile-clean
70 # TARGETS is set dynamically in the recursive call from `compile-main'.
71 compile-targets
: $(TARGETS
)
73 # Compile all the Elisp files that need it. Beware: it approximates
74 # `no-byte-compile', so watch out for false-positives!
75 compile-main
: compile-clean
77 els
=`echo "$$wins " | sed -e 's|/\./|/|g' -e 's|/\. | |g' -e 's| |/*.el |g'`; \
79 test -f
$$el || continue
; \
80 test ! -f
$${el}c
&& GREP_OPTIONS
= grep
'^;.*no-byte-compile: t' $$el > /dev
/null
&& continue
; \
82 done | xargs
$(XARGS_LIMIT
) echo | \
83 while read chunk
; do \
84 $(MAKE
) $(MFLAGS
) compile-targets EMACS
="$(EMACS)" TARGETS
="$$chunk"; \
87 # Erase left-over .elc files that do not have a corresponding .el file.
90 elcs
=`echo "$$wins " | sed -e 's|/\./|/|g' -e 's|/\. | |g' -e 's| |/*.elc |g'`; \
91 for el in
$$(echo
$$elcs | sed
-e
's/\.elc/\.el/g'); do \
92 if
test -f
"$$el" -o \
! -f
"$${el}c"; then
:; else \
99 .PHONY
: bootstrap-clean
distclean maintainer-clean
102 -cd
$(srcdir) && rm -f
*.elc
*/*.elc
*/*/*.elc
*/*/*/*.elc
107 maintainer-clean
: distclean bootstrap-clean
112 pattern
=`echo "$$wins " | sed -e 's|/\./|/|g' -e 's|/\. | |g' -e 's| |/*.el |g'`; \
113 for el in
$$pattern; do \
114 test -f
$$el || continue
; \
115 args
="$$args -l $$el"; \
118 echo Testing
$$els; \
119 $(emacs
) $$args -f ert-run-tests-batch-and-exit
121 # Makefile ends here.