t/per-target-flags.sh

   1 #! /bin/sh
   2 # Copyright (C) 1999-2012 Free Software Foundation, Inc.
   3 #
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2, or (at your option)
   7 # any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 # Test executable-specific and library-specific flags, both with
  18 # and without dependency tracking.
  19
  20 . test-init.sh
  21
  22 makefiles='Makefile libMakefile Makefile2 libMakefile2'
  23
  24 cat > configure.ac << END
  25 AC_INIT([$me], [1.0])
  26 AM_INIT_AUTOMAKE([-Wno-extra-portability])
  27 AC_CONFIG_FILES([$makefiles])
  28 AC_PROG_CC
  29 AM_PROG_CC_C_O
  30 AC_PROG_CXX
  31 AC_PROG_RANLIB
  32 AC_OUTPUT
  33 END
  34
  35 $ACLOCAL
  36
  37 cat > Makefile.am << 'END'
  38 bin_PROGRAMS = foo
  39 foo_SOURCES = foo.c
  40 foo_CFLAGS = -DBAR
  41 END
  42
  43 cat > libMakefile.am << 'END'
  44 lib_LIBRARIES = libfoo.a
  45 libfoo_a_SOURCES = foo.c bar.cc
  46 libfoo_a_CFLAGS = -DBAR
  47 libfoo_a_CXXFLAGS = -DZOT
  48 END
  49
  50 cat - Makefile.am > Makefile2.am << 'END'
  51 AUTOMAKE_OPTIONS = no-dependencies
  52 END
  53
  54 cat - libMakefile.am > libMakefile2.am << 'END'
  55 AUTOMAKE_OPTIONS = no-dependencies
  56 END
  57
  58 # Make sure 'compile' is required.
  59 for m in $makefiles; do
  60   AUTOMAKE_fails $m
  61   $EGREP " required file.* '(compile|\./compile)'" stderr
  62 done
  63
  64 makefiles=$(for mkf in $makefiles; do echo $mkf.in; done)
  65
  66 : > compile
  67 $AUTOMAKE
  68
  69 # Sanity check.
  70 for mkf in $makefiles; do test -f $mkf || exit 99; done
  71
  72 # Regression test for missing space.
  73 $FGREP ')-c' $makefiles && exit 1
  74
  75 # Regression test for botchedly transformed object names.
  76 $FGREP '.o.o' $makefiles && exit 1
  77 $FGREP '.obj.obj' $makefiles && exit 1
  78 $FGREP '.$(OBJEXT).$(OBJEXT)' $makefiles && exit 1
  79
  80 # Watch against non-transformed "foo.$(OBJEXT)", "foo.o" and "foo.obj"
  81 # (and similarly for bar).
  82 $EGREP '[^-](foo|bar)\.[o$]' $makefiles && exit 1
  83
  84 # All our programs and libraries have per-target flags, so all
  85 # the compilers invocations must use an explicit '-c' option.
  86 grep '\$.COMPILE' $makefiles | grep -v ' -c' && exit 1
  87
  88 $FGREP 'foo-foo.$(OBJEXT)' Makefile.in
  89 $FGREP 'foo-foo.$(OBJEXT)' Makefile2.in
  90 $FGREP 'libfoo_a-foo.$(OBJEXT)' libMakefile.in
  91 $FGREP 'libfoo_a-foo.$(OBJEXT)' libMakefile2.in
  92 $FGREP 'libfoo_a-bar.$(OBJEXT)' libMakefile.in
  93 $FGREP 'libfoo_a-bar.$(OBJEXT)' libMakefile2.in
  94
  95 $FGREP '$(foo_CFLAGS)' Makefile.in
  96 $FGREP '$(foo_CFLAGS)' Makefile2.in
  97 $FGREP '$(libfoo_a_CFLAGS)' libMakefile.in
  98 $FGREP '$(libfoo_a_CFLAGS)' libMakefile2.in
  99
 100 :