t/subobj-pr13928-more-langs.sh

   1 #! /bin/sh
   2 # Copyright (C) 2015-2024 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 # Expose part of automake bug#13928, also for non-C languages: if the
  18 # subdir-objects option is in use and a source file is listed in a
  19 # _SOURCES variable with a leading $(srcdir) component, Automake will
  20 # generate a Makefile that tries to create the corresponding object
  21 # file in $(srcdir) as well.
  22
  23 required='cc c++ fortran77 fortran'
  24 . test-init.sh
  25
  26 cat >> configure.ac <<'END'
  27 AC_PROG_CC
  28 AC_PROG_CXX
  29 AC_PROG_F77
  30 AC_PROG_FC
  31 AM_CONDITIONAL([OBVIOUS], [:])
  32 AC_CONFIG_FILES([sub/Makefile])
  33 AC_OUTPUT
  34 END
  35
  36 cat > Makefile.am <<'END'
  37 AUTOMAKE_OPTIONS = subdir-objects
  38 SUBDIRS = sub
  39
  40 LESS = m/o/r/e
  41
  42 noinst_PROGRAMS = test test2
  43 test_SOURCES = $(srcdir)/test.f90
  44
  45 test2_SOURCES = $(indir)
  46
  47 indir = ${indir2} $(empty)
  48 indir2 =
  49 if OBVIOUS
  50 indir2 += ${srcdir}/$(LESS)///test.f
  51 else
  52 endif
  53
  54 test-objs:
  55         ls -la @srcdir@ .
  56         :
  57         test ! -f @srcdir@/test.$(OBJEXT)
  58         test -f test.$(OBJEXT)
  59         test ! -f @srcdir@/m/o/r/e/test.$(OBJEXT)
  60         test -f m/o/r/e/test.$(OBJEXT)
  61         :
  62         test ! -f @srcdir@/bar.$(OBJEXT)
  63         test -f bar.$(OBJEXT)
  64         test ! -f @srcdir@/baz.$(OBJEXT)
  65         test -f baz.$(OBJEXT)
  66         :
  67         test ! -d @srcdir@/$(DEPDIR)
  68         test ! -d @srcdir@/m/o/r/e/$(DEPDIR)
  69         test -d $(DEPDIR)
  70         test -d m/o/r/e/$(DEPDIR)
  71
  72 check-local: test-objs
  73 END
  74
  75 mkdir sub
  76 cat > sub/Makefile.am <<'END'
  77 AUTOMAKE_OPTIONS = subdir-objects
  78 bin_PROGRAMS = foo
  79 foo = baz
  80 foo_SOURCES = foo.h \
  81               $(top_srcdir)/bar.cc \
  82               ${top_srcdir}/$(foo).c
  83 END
  84
  85
  86 $ACLOCAL
  87 $AUTOCONF
  88 $AUTOMAKE -a
  89
  90 mkfiles='Makefile.in sub/Makefile.in'
  91 $EGREP '(test|ba[rz])\.|DEPDIR|dirstamp|srcdir' $mkfiles # For debugging.
  92 $EGREP '\$.(top_)?srcdir./(test|ba[rz]|\$.foo.)\.[o$]' $mkfiles && exit 1
  93 $FGREP '\$.(top_)?srcdir./.*$(am__dirstamp)' $mkfiles && exit 1
  94 $FGREP '\$.(top_)?srcdir./.*$(DEPDIR)' $mkfiles && exit 1
  95
  96 cat > test.f90 <<'EOF'
  97       program foo
  98       stop
  99       end
 100 EOF
 101
 102 mkdir -p m/o/r/e
 103 cp test.f90 m/o/r/e/test.f
 104
 105 cat > sub/foo.h <<'END'
 106 #ifdef __cplusplus
 107 extern "C"
 108 #endif
 109 int foo (void);
 110 END
 111
 112 cat > bar.cc <<'END'
 113 #include "foo.h"
 114 #include <iostream>
 115 int main (void)
 116 {
 117   std::cout << "OK!" << "\n";
 118   return foo ();
 119 }
 120 END
 121
 122 cat > baz.c <<'END'
 123 #include "foo.h"
 124 int foo (void)
 125 {
 126   return 0;
 127 }
 128 END
 129
 130 mkdir build
 131 cd build
 132 ../configure
 133
 134 $MAKE
 135 $MAKE test-objs
 136 $MAKE distcheck
 137
 138 :