t/am-default-source-ext.sh

   1 #! /bin/sh
   2 # Copyright (C) 2008-2017 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 <https://www.gnu.org/licenses/>.
  16
  17 # AM_DEFAULT_SOURCE_EXT
  18
  19 required='cc c++'
  20 . test-init.sh
  21
  22 cat >> configure.ac << 'END'
  23 AC_PROG_CC
  24 AC_PROG_CXX
  25 AC_CONFIG_FILES([sub/Makefile sub2/Makefile])
  26 AM_CONDITIONAL([COND], [:])
  27 AC_OUTPUT
  28 END
  29
  30 mkdir sub sub2
  31
  32 cat > Makefile.am << 'END'
  33 SUBDIRS = sub sub2
  34 bin_PROGRAMS = foo
  35 END
  36
  37 cat > sub/Makefile.am << 'END'
  38 bin_PROGRAMS = bar baz
  39 AM_DEFAULT_SOURCE_EXT = .cpp
  40 END
  41
  42 cat > sub2/Makefile.am << 'END'
  43 bin_PROGRAMS = bla
  44 if COND
  45 AM_DEFAULT_SOURCE_EXT = .foo .quux
  46 endif
  47 SUFFIXES = .foo .c
  48 .foo.c:
  49         cat $< >$@
  50 BUILT_SOURCES = bla.c
  51 CLEANFILES = bla.c
  52 END
  53
  54 cat > foo.c << 'END'
  55 int main () { return 0; }
  56 END
  57
  58 cp foo.c sub/bar.cpp
  59 cp foo.c sub/baz.cpp
  60 cp foo.c sub2/bla.foo
  61
  62 $ACLOCAL
  63 $AUTOCONF
  64
  65 # Conditional AM_DEFAULT_SOURCE_EXT does not work yet  :-(
  66 # (this limitation could be lifted).
  67 AUTOMAKE_fails --add-missing
  68 grep 'defined conditionally' stderr
  69
  70 sed '/^if/d; /^endif/d' sub2/Makefile.am > t
  71 mv -f t sub2/Makefile.am
  72
  73 # AM_DEFAULT_SOURCE_EXT can only assume one value
  74 # (lifting this limitation is not such a good idea).
  75 AUTOMAKE_fails --add-missing
  76 grep 'at most one value' stderr
  77
  78 sed 's/ \.quux//' sub2/Makefile.am > t
  79 mv -f t sub2/Makefile.am
  80
  81 $AUTOMAKE --add-missing
  82
  83 ./configure
  84 $MAKE
  85 $MAKE distcheck
  86
  87 :