objc-deps.sh 1.6 KB

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  1. #! /bin/sh
  2. # Copyright (C) 2012-2017 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 <http://www.gnu.org/licenses/>.
  16. # Automatic dependency tracking for Objective C.
  17. # See also sister test 'objcxx-deps.sh'.
  18. . test-init.sh
  19. cat >> configure.ac << 'END'
  20. AC_PROG_OBJC
  21. AC_OUTPUT
  22. END
  23. cat > Makefile.am << 'END'
  24. bin_PROGRAMS = foo
  25. foo_SOURCES = bar.m baz.h baz2.h
  26. END
  27. cat > baz.h << 'END'
  28. #include <stdio.h>
  29. #include <stdlib.h>
  30. #include "baz2.h"
  31. END
  32. cat > baz2.h << 'END'
  33. #define MSG "Hello, World"
  34. END
  35. cat > bar.m << 'END'
  36. /* The use of #import makes this valid Object C but invalid C. */
  37. #import "baz.h"
  38. int main (void)
  39. {
  40. fprintf (stdout, "%s\n", MSG);
  41. return EXIT_SUCCESS;
  42. }
  43. END
  44. $ACLOCAL
  45. $AUTOCONF
  46. $AUTOMAKE --add-missing
  47. ./configure --enable-dependency-tracking
  48. $MAKE
  49. cross_compiling || (./foo | $FGREP 'Hello, World') || exit 1
  50. $sleep
  51. : > old
  52. echo '#define MSG "Howdy, Earth"' > baz2.h
  53. $MAKE
  54. if test -f foo; then
  55. is_newest foo old
  56. else
  57. is_newest foo.exe old
  58. fi
  59. cross_compiling || (./foo | $FGREP 'Howdy, Earth') || exit 1
  60. $MAKE distcheck
  61. :