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# Copyright (C) 2010-2014, 2017 Free Software Foundation, Inc.
# This file is part of AUCTeX.
# GNU Emacs is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# GNU Emacs is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
### Commentary:
## Some targets:
## check: re-run all tests, writing to .log files.
## check-maybe: run all tests whose .log file needs updating
## filename.log: run tests from filename.el if .log file needs updating
## filename: re-run tests from filename.el, with no logging
## Adapted from test/Makefile.in of GNU Emacs.
### Code:
SHELL = /bin/sh
EMACS = emacs
# AUCTeX source directory.
SRCDIR = ".."
# Command line flags for Emacs.
EMACSOPT = -batch -L $(SRCDIR)
# Prevent any settings in the user environment causing problems.
unexport EMACSDATA EMACSDOC EMACSPATH
## To run tests under a debugger, set this to eg: "gdb --args".
GDB =
# The actual Emacs command run in the targets below.
# Prevent any setting of EMACSLOADPATH in user environment causing problems.
emacs = EMACSLOADPATH= LC_ALL=C $(GDB) "$(EMACS)" $(EMACSOPT)
.PHONY: all check
all: check
# In GNU Emacs there is a bashism here to direct output to file and to standard
# output at the same time.
WRITE_LOG = 2>&1 | tee $@
%.log: %.el
$(emacs) -l ert -l make-test-deps.emacs-lisp -l $< \
-f ert-run-tests-batch-and-exit ${WRITE_LOG}
ELFILES = $(wildcard */*.el)
LOGFILES = $(patsubst %.el,%.log, ${ELFILES})
TESTS = ${LOGFILES:.log=}
## If we have to interrupt a hanging test, preserve the log so we can
## see what the problem was.
.PRECIOUS: %.log
.PHONY: ${TESTS}
## The short aliases that always re-run the tests, with no logging.
define test_template
$(1):
@test ! -f $(1).log || mv $(1).log $(1).log~
@${MAKE} $(1).log WRITE_LOG=
endef
$(foreach test,${TESTS},$(eval $(call test_template,${test})))
## Re-run all the tests every time.
check: mostlyclean check-doit
.PHONY: check-doit
check-doit: ${LOGFILES}
$(emacs) -l ert -f ert-summarize-tests-batch-and-exit $^
.PHONY: mostlyclean clean
mostlyclean:
-@for f in ${LOGFILES}; do test ! -f $$f || mv $$f $$f~; done
clean:
-rm -f */*.log */*.log~
# Makefile ends here.
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