### @configure_input@
-# Copyright (C) 2010-2013 Free Software Foundation, Inc.
+# Copyright (C) 2010-2015 Free Software Foundation, Inc.
# This file is part of GNU Emacs.
SHELL = @SHELL@
srcdir = @srcdir@
-abs_top_srcdir = @abs_top_srcdir@
-abs_top_builddir = @abs_top_builddir@
VPATH = $(srcdir)
-# You can specify a different executable on the make command line,
-# e.g. "make EMACS=../src/emacs ...".
+SEPCHAR = @SEPCHAR@
-# We sometimes change directory before running Emacs (typically when
-# building out-of-tree, we chdir to the source directory), so we need
-# to use an absolute file name.
-EMACS = ${abs_top_builddir}/src/emacs
+# Empty for all systems except MinGW, where xargs needs an explicit
+# limitation.
+XARGS_LIMIT = @XARGS_LIMIT@
-# Command line flags for Emacs.
+# We never change directory before running Emacs, so a relative file
+# name is fine, and makes life easier. If we need to change
+# directory, we can use emacs --chdir.
+EMACS = ../../src/emacs
-EMACSOPT = -batch --no-site-file --no-site-lisp
+# Command line flags for Emacs.
+# Apparently MSYS bash would convert "-L :" to "-L ;" anyway,
+# but we might as well be explicit.
+EMACSOPT = -batch --no-site-file --no-site-lisp -L "$(SEPCHAR)$(srcdir)"
-# Extra flags to pass to the byte compiler
+# Extra flags to pass to the byte compiler.
BYTE_COMPILE_EXTRA_FLAGS =
-# For example to not display the undefined function warnings you can use this:
-# BYTE_COMPILE_EXTRA_FLAGS = --eval '(setq byte-compile-warnings (quote (not unresolved)))'
-# The example above is just for developers, it should not be used by default.
# The actual Emacs command run in the targets below.
-emacs = EMACSLOADPATH="$(abs_top_srcdir)/lisp:$(abs_srcdir)" LC_ALL=C "$(EMACS)" $(EMACSOPT)
+# Prevent any setting of EMACSLOADPATH in user environment causing problems.
+emacs = EMACSLOADPATH= LC_ALL=C EMACS_TEST_DIRECTORY=$(srcdir) "$(EMACS)" $(EMACSOPT)
# Common command to find subdirectories
-setwins=subdirs=`find . -type d -print`; \
- for file in $$subdirs; do \
- case $$file in */.* | */.*/* | */=* | ./data* ) ;; \
+setwins=for file in `find $(srcdir) -type d -print`; do \
+ case $$file in $(srcdir)*/data* | $(srcdir)*/flymake* ) ;; \
*) wins="$$wins$${wins:+ }$$file" ;; \
esac; \
done
-all: check
-
-doit:
+.PHONY: all check
+all: check
-# Files MUST be compiled one by one. If we compile several files in a
-# row (i.e., in the same instance of Emacs) we can't make sure that
-# the compilation environment is clean. We also set the load-path of
-# the Emacs used for compilation to the current directory and its
-# subdirectories, to make sure require's and load's in the files being
-# compiled find the right files.
+# The compilation stuff is copied from lisp/Makefile - see comments there.
.SUFFIXES: .elc .el
-# An old-fashioned suffix rule, which, according to the GNU Make manual,
-# cannot have prerequisites.
.el.elc:
@echo Compiling $<
@$(emacs) $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile $<
-.PHONY: lisp-compile compile-main compile compile-always
-lisp-compile:
- cd ../../lisp && $(MAKE) $(MFLAGS) compile EMACS="$(EMACS)"
+.PHONY: compile-targets compile-main compile-clean
-# In `compile-main' we could directly do
-# ... | xargs $(MAKE) $(MFLAGS) EMACS="$(EMACS)"
-# and it works, but it generates a lot of messages like
-# make[2]: « gnus/gnus-mlspl.elc » is up to date.
-# so instead, we use "xargs echo" to split the list of file into manageable
-# chunks and then use an intermediate `compile-targets' target so the
-# actual targets (the .elc files) are not mentioned as targets on the
-# make command line.
-
-
-.PHONY: compile-targets
# TARGETS is set dynamically in the recursive call from `compile-main'.
compile-targets: $(TARGETS)
# Compile all the Elisp files that need it. Beware: it approximates
# `no-byte-compile', so watch out for false-positives!
-compile-main: compile-clean lisp-compile
- @(cd $(srcdir) && $(setwins); \
+compile-main: compile-clean
+ @$(setwins); \
els=`echo "$$wins " | sed -e 's|/\./|/|g' -e 's|/\. | |g' -e 's| |/*.el |g'`; \
for el in $$els; do \
test -f $$el || continue; \
test ! -f $${el}c && GREP_OPTIONS= grep '^;.*no-byte-compile: t' $$el > /dev/null && continue; \
echo "$${el}c"; \
- done | xargs echo) | \
+ done | xargs $(XARGS_LIMIT) echo | \
while read chunk; do \
$(MAKE) $(MFLAGS) compile-targets EMACS="$(EMACS)" TARGETS="$$chunk"; \
done
-.PHONY: compile-clean
# Erase left-over .elc files that do not have a corresponding .el file.
compile-clean:
- @cd $(srcdir) && $(setwins); \
+ @$(setwins); \
elcs=`echo "$$wins " | sed -e 's|/\./|/|g' -e 's|/\. | |g' -e 's| |/*.elc |g'`; \
for el in $$(echo $$elcs | sed -e 's/\.elc/\.el/g'); do \
if test -f "$$el" -o \! -f "$${el}c"; then :; else \
fi \
done
-# Compile all Lisp files, but don't recompile those that are up to
-# date. Some .el files don't get compiled because they set the
-# local variable no-byte-compile.
-# Calling make recursively because suffix rule cannot have prerequisites.
-# Explicitly pass EMACS (sometimes ../src/bootstrap-emacs) to those
-# sub-makes that run rules that use it, for the sake of some non-GNU makes.
-compile: $(LOADDEFS) autoloads compile-first
- $(MAKE) $(MFLAGS) compile-main EMACS="$(EMACS)"
-
-# Compile all Lisp files. This is like `compile' but compiles files
-# unconditionally. Some files don't actually get compiled because they
-# set the local variable no-byte-compile.
-compile-always: bootstrap-clean
- $(MAKE) $(MFLAGS) compile EMACS="$(EMACS)"
+
+.PHONY: bootstrap-clean distclean maintainer-clean
bootstrap-clean:
-cd $(srcdir) && rm -f *.elc */*.elc */*/*.elc */*/*/*.elc
maintainer-clean: distclean bootstrap-clean
+
check: compile-main
- @(cd $(srcdir) && $(setwins); \
+ @$(setwins); \
pattern=`echo "$$wins " | sed -e 's|/\./|/|g' -e 's|/\. | |g' -e 's| |/*.el |g'`; \
for el in $$pattern; do \
test -f $$el || continue; \
els="$$els $$el"; \
done; \
echo Testing $$els; \
- $(emacs) $$args -f ert-run-tests-batch-and-exit)
+ $(emacs) $$args -f ert-run-tests-batch-and-exit
# Makefile ends here.