t/subpkg-yacc.sh

   1 #! /bin/sh
   2 # Copyright (C) 2002-2024 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 # Check that ylwrap is installed properly, and $(YLWRAP) us defined
  18 # properly, when a subpackage is involved.
  19
  20 required='cc yacc'
  21 . test-init.sh
  22
  23 cat >>configure.ac <<'END'
  24 AC_PROG_CC
  25 AC_CONFIG_SUBDIRS([lib])
  26 AC_OUTPUT
  27 END
  28
  29 cat >Makefile.am <<'EOF'
  30 SUBDIRS = lib
  31 bin_PROGRAMS = MU
  32 MU_LDADD = lib/liblib.a
  33 # It's ok to override distdir.
  34 distdir = subpack-1
  35 # Remove a file created by rules in subdir lib.
  36 CLEANFILES = lib-dist-hook-has-run
  37 EOF
  38
  39 cat >MU.c <<'EOF'
  40 int lib (void);
  41 int main (void)
  42 {
  43   return lib ();
  44 }
  45 EOF
  46
  47 mkdir lib
  48 mkdir lib/src
  49
  50 cat >lib/configure.ac <<'EOF'
  51 AC_INIT([lib], [2.3])
  52 AM_INIT_AUTOMAKE([subdir-objects])
  53 AC_PROG_RANLIB
  54 AC_PROG_YACC
  55 dnl This comes after YACC and RANLIB checks, deliberately.
  56 AC_PROG_CC
  57 AM_PROG_AR
  58 AC_CONFIG_HEADERS([config.h:config.hin])
  59 AC_CONFIG_FILES([Makefile])
  60 AC_OUTPUT
  61 EOF
  62
  63 cat >lib/Makefile.am <<'EOF'
  64 AM_LFLAGS = --never-interactive
  65
  66 noinst_LIBRARIES = liblib.a
  67 liblib_a_SOURCES = src/x.c foo.y
  68 EXTRA_liblib_a_SOURCES = bar.y
  69
  70 dist-hook:
  71         test -d $(top_distdir)
  72         test -d $(distdir)
  73         find $(top_distdir) $(distdir) ;: For debugging.
  74         test -f $(top_distdir)/MU.c
  75         test ! -f $(distdir)/MU.c
  76         for suf in y c; do \
  77           for name in foo bar; do \
  78             test -f $(distdir)/$$name.$$suf || exit 1; \
  79             test ! -f $(top_distdir)/$$name.$$suf || exit 1; \
  80           done; \
  81         done
  82         test -f $(distdir)/foo.y
  83         test ! -f $(top_distdir)/foo.y
  84         test -f $(distdir)/src/x.c
  85         test ! -f $(top_distdir)/src/x.c
  86         test -f $(YLWRAP)
  87         : > $(top_builddir)/../lib-dist-hook-has-run
  88 EOF
  89
  90 cat > lib/foo.y << 'END'
  91 %{
  92 int yylex (void) { return 0; }
  93 void yyerror (const char *s) {}
  94 %}
  95 %%
  96 foobar : 'f' 'o' 'o' 'b' 'a' 'r' {};
  97 END
  98
  99 cp lib/foo.y lib/bar.y
 100
 101 cat >lib/src/x.c <<'EOF'
 102 #include <config.h>
 103 int lib (void)
 104 {
 105   return 0;
 106 }
 107 EOF
 108
 109 $ACLOCAL
 110 $AUTOCONF
 111 $AUTOMAKE -Wno-override
 112
 113 cd lib
 114 $ACLOCAL
 115 $AUTOCONF
 116 $AUTOHEADER
 117 $AUTOMAKE -Wno-override --add-missing
 118 cd ..
 119
 120 ./configure
 121
 122 $MAKE dist
 123 test -f lib-dist-hook-has-run
 124 test -f subpack-1.tar.gz
 125 test ! -e subpack-1 # Make sure "dist" cleans up after itself.
 126
 127 rm -f lib-dist-hook-has-run subpack-1.tar.gz
 128
 129 yl_distcheck
 130
 131 :