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