t/vala-mix2.sh

   1 #! /bin/sh
   2 # Copyright (C) 2012-2024 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 # Vala sources, C and C++ sources and C and C++ headers in the same
  18 # program.  Functional test.  See automake bug#10894.
  19
  20 required='valac cc c++ pkg-config GNUmake'
  21 . test-init.sh
  22
  23 cat >> configure.ac <<'END'
  24 AC_PROG_CC
  25 AC_PROG_CXX
  26 AM_PROG_VALAC([0.7.3])
  27 PKG_CHECK_MODULES([GOBJECT], [gobject-2.0 >= 2.4])
  28 AC_OUTPUT
  29 END
  30
  31 cat > Makefile.am <<'END'
  32 bin_PROGRAMS = zardoz
  33 AM_CFLAGS = $(GOBJECT_CFLAGS)
  34 zardoz_LDADD = $(GOBJECT_LIBS)
  35 zardoz_SOURCES = zardoz.vala foo.h bar.c baz.c zen.hh master.cxx
  36 END
  37
  38 cat > zardoz.vala <<'END'
  39 int main ()
  40 {
  41   stdout.printf ("foo is alive\n");
  42   return 0;
  43 }
  44 END
  45
  46 cat > foo.h <<'END'
  47 extern int foo;
  48 int bar (void);
  49 int baz (void);
  50 END
  51
  52 cat > bar.c <<'END'
  53 #include "foo.h"
  54 int bar (void) { return foo + baz (); }
  55 END
  56
  57 cat > baz.c <<'END'
  58 #include "foo.h"
  59 int foo = 0;
  60 int baz (void) { return 0; }
  61 END
  62
  63 cat > zen.hh <<'END'
  64 #include <iostream>
  65 END
  66
  67 cat > master.cxx <<'END'
  68 #include "zen.hh"
  69 void chatty (void) { std::cout << "Hello, stranger!\n"; }
  70 END
  71
  72 $ACLOCAL
  73 $AUTOMAKE -a
  74 $AUTOCONF
  75
  76 # Do not reject slower dependency extractors.
  77 ./configure --enable-dependency-tracking
  78
  79 $MAKE all
  80 ls -l # For debugging.
  81
  82 have_generated_files ()
  83 {
  84   test -f zardoz_vala.stamp
  85   test -f zardoz.c
  86 }
  87
  88 # Our vala-related rules must create stamp files and intermediate
  89 # C files.
  90 have_generated_files
  91
  92 # Remake rules are not uselessly triggered.
  93 $MAKE -q
  94 $MAKE -n | $FGREP vala.stamp && exit 1
  95
  96 # But are triggered when they should.
  97 for file in zardoz.vala foo.h bar.c baz.c zen.hh master.cxx; do
  98   $sleep
  99   echo '& choke me !' >> $file
 100   $MAKE && exit 1
 101   $sleep
 102   sed '$d' $file > t
 103   mv -f t $file
 104   $MAKE
 105 done
 106
 107 # Check the distribution.
 108 $MAKE distcheck
 109
 110 # Stamp files and intermediate C files should *not* be removed
 111 # by "make clean".
 112 $MAKE clean
 113 ls -l # For debugging.
 114 have_generated_files
 115
 116 # But stamp files should be removed by "maintainer-clean" (the
 117 # behaviour w.r.t. intermediate C files is still unclear, and
 118 # better left undefined for the moment).
 119 $MAKE maintainer-clean
 120 ls *vala*.stamp | grep . && exit 1
 121
 122 :