test/automated/Makefile.in

   1 ### @configure_input@
   2
   3 # Copyright (C) 2010-2013 Free Software Foundation, Inc.
   4
   5 # This file is part of GNU Emacs.
   6
   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.
  11
  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.
  16
  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/>.
  19
  20 SHELL = @SHELL@
  21
  22 srcdir = @srcdir@
  23 abs_top_srcdir = @abs_top_srcdir@
  24 abs_top_builddir = @abs_top_builddir@
  25 test = $(srcdir)
  26 VPATH = $(srcdir)
  27
  28 # You can specify a different executable on the make command line,
  29 # e.g. "make EMACS=../src/emacs ...".
  30
  31 # We sometimes change directory before running Emacs (typically when
  32 # building out-of-tree, we chdir to the source directory), so we need
  33 # to use an absolute file name.
  34 EMACS = ${abs_top_builddir}/src/emacs
  35
  36 # Command line flags for Emacs.
  37
  38 EMACSOPT = -batch --no-site-file --no-site-lisp
  39
  40 # Extra flags to pass to the byte compiler
  41 BYTE_COMPILE_EXTRA_FLAGS =
  42 # For example to not display the undefined function warnings you can use this:
  43 # BYTE_COMPILE_EXTRA_FLAGS = --eval '(setq byte-compile-warnings (quote (not unresolved)))'
  44 # The example above is just for developers, it should not be used by default.
  45
  46 # The actual Emacs command run in the targets below.
  47 emacs = EMACSLOADPATH="$(abs_top_srcdir)/lisp:$(abs_srcdir)" LC_ALL=C "$(EMACS)" $(EMACSOPT)
  48
  49 # Common command to find subdirectories
  50 setwins=subdirs=`find . -type d -print`; \
  51         for file in $$subdirs; do \
  52            case $$file in */.* | */.*/* | */=* | ./data* ) ;; \
  53                 *) wins="$$wins$${wins:+ }$$file" ;; \
  54            esac; \
  55         done
  56
  57 all: check
  58
  59 doit:
  60
  61
  62 # Files MUST be compiled one by one. If we compile several files in a
  63 # row (i.e., in the same instance of Emacs) we can't make sure that
  64 # the compilation environment is clean.  We also set the load-path of
  65 # the Emacs used for compilation to the current directory and its
  66 # subdirectories, to make sure require's and load's in the files being
  67 # compiled find the right files.
  68
  69 .SUFFIXES: .elc .el
  70
  71 # An old-fashioned suffix rule, which, according to the GNU Make manual,
  72 # cannot have prerequisites.
  73 .el.elc:
  74         @echo Compiling $<
  75         @$(emacs) $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile $<
  76
  77 .PHONY: lisp-compile compile-main compile compile-always
  78
  79 lisp-compile:
  80         cd ../../lisp && $(MAKE) $(MFLAGS) compile EMACS="$(EMACS)"
  81
  82 # In `compile-main' we could directly do
  83 #    ... | xargs $(MAKE) $(MFLAGS) EMACS="$(EMACS)"
  84 # and it works, but it generates a lot of messages like
  85 #    make[2]: « gnus/gnus-mlspl.elc » is up to date.
  86 # so instead, we use "xargs echo" to split the list of file into manageable
  87 # chunks and then use an intermediate `compile-targets' target so the
  88 # actual targets (the .elc files) are not mentioned as targets on the
  89 # make command line.
  90
  91
  92 .PHONY: compile-targets
  93 # TARGETS is set dynamically in the recursive call from `compile-main'.
  94 compile-targets: $(TARGETS)
  95
  96 # Compile all the Elisp files that need it.  Beware: it approximates
  97 # `no-byte-compile', so watch out for false-positives!
  98 compile-main: compile-clean lisp-compile
  99         @(cd $(test); $(setwins); \
 100         els=`echo "$$wins " | sed -e 's|/\./|/|g' -e 's|/\. | |g' -e 's| |/*.el |g'`; \
 101         for el in $$els; do \
 102           test -f $$el || continue; \
 103           test ! -f $${el}c && GREP_OPTIONS= grep '^;.*no-byte-compile: t' $$el > /dev/null && continue; \
 104           echo "$${el}c"; \
 105         done | xargs echo) | \
 106         while read chunk; do \
 107           $(MAKE) $(MFLAGS) compile-targets EMACS="$(EMACS)" TARGETS="$$chunk"; \
 108         done
 109
 110 .PHONY: compile-clean
 111 # Erase left-over .elc files that do not have a corresponding .el file.
 112 compile-clean:
 113         @cd $(test); $(setwins); \
 114         elcs=`echo "$$wins " | sed -e 's|/\./|/|g' -e 's|/\. | |g' -e 's| |/*.elc |g'`; \
 115         for el in $$(echo $$elcs | sed -e 's/\.elc/\.el/g'); do \
 116           if test -f "$$el" -o \! -f "$${el}c"; then :; else \
 117             echo rm "$${el}c"; \
 118             rm "$${el}c"; \
 119           fi \
 120         done
 121
 122 # Compile all Lisp files, but don't recompile those that are up to
 123 # date.  Some .el files don't get compiled because they set the
 124 # local variable no-byte-compile.
 125 # Calling make recursively because suffix rule cannot have prerequisites.
 126 # Explicitly pass EMACS (sometimes ../src/bootstrap-emacs) to those
 127 # sub-makes that run rules that use it, for the sake of some non-GNU makes.
 128 compile: $(LOADDEFS) autoloads compile-first
 129         $(MAKE) $(MFLAGS) compile-main EMACS="$(EMACS)"
 130
 131 # Compile all Lisp files.  This is like `compile' but compiles files
 132 # unconditionally.  Some files don't actually get compiled because they
 133 # set the local variable no-byte-compile.
 134 compile-always: doit
 135         cd $(test); rm -f *.elc */*.elc */*/*.elc */*/*/*.elc
 136         $(MAKE) $(MFLAGS) compile EMACS="$(EMACS)"
 137
 138 bootstrap-clean:
 139         cd $(test); rm -f *.elc */*.elc */*/*.elc */*/*/*.elc
 140
 141 distclean:
 142         -rm -f ./Makefile
 143
 144 maintainer-clean: distclean bootstrap-clean
 145
 146 check: compile-main
 147         @(cd $(test); $(setwins); \
 148         pattern=`echo "$$wins " | sed -e 's|/\./|/|g' -e 's|/\. | |g' -e 's| |/*.el |g'`; \
 149         for el in $$pattern; do \
 150           test -f $$el || continue; \
 151           args="$$args -l $$el"; \
 152           els="$$els $$el"; \
 153         done; \
 154         echo Testing $$els; \
 155         $(emacs) $$args -f ert-run-tests-batch-and-exit)
 156
 157 # Makefile ends here.