t/tags-pr12372.sh

   1 #! /bin/sh
   2 # Copyright (C) 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 to make sure tags are processed also for files with non-standard
  18 # extensions.  See automake bug#12372.
  19
  20 required='cc etags'
  21 . ./defs || exit 1
  22
  23 cat >> configure.ac <<'END'
  24 AC_PROG_CC
  25 AC_CONFIG_FILES([sub/Makefile])
  26 AC_OUTPUT
  27 END
  28
  29 cat > Makefile.am <<'END'
  30 all-local: tags
  31 .pc.o:
  32         sed -e 's/\[/{/' -e 's/\]/}/' $(srcdir)/$*.pc >$*.c
  33         $(CC) $(DEFS) $(CPPFLAGS) $(CFLAGS) -c $*.c
  34         rm -f $*.c
  35
  36 LINK = $(CCLD) $(CFLAGS) $(LDFLAGS) -o $@
  37 noinst_PROGRAMS = foo
  38 foo_SOURCES = foo-main.pc barbar.c
  39 SUBDIRS = sub
  40 END
  41
  42 mkdir sub
  43 cat > sub/Makefile.am <<'END'
  44 all-local: tags
  45 .pc.o:
  46         sed -e 's/@/a/g' $(srcdir)/$*.pc >$*.c
  47         $(CC) $(DEFS) $(CPPFLAGS) $(CFLAGS) -c $*.c
  48         rm -f $*.c
  49
  50 LINK = $(CCLD) $(CFLAGS) $(LDFLAGS) -o $@
  51 noinst_PROGRAMS = zap
  52 zap_SOURCES = zardoz.pc
  53 END
  54
  55 echo 'int main(void) [ return bar(1); ]' > foo-main.pc
  56 echo 'int bar(int x) { return !x; }' > barbar.c
  57 echo 'int m@in(void) { return 0; }' > sub/zardoz.pc
  58
  59 $ACLOCAL
  60 $AUTOCONF
  61 $AUTOMAKE
  62
  63 ./configure
  64
  65 $MAKE
  66 cat TAGS
  67 cat sub/TAGS
  68 $FGREP foo-main.pc TAGS
  69 $FGREP barbar.c TAGS
  70 $FGREP zardoz.pc sub/TAGS
  71
  72 $MAKE distcheck
  73
  74 :