gdb/testsuite/lib/ada.exp

   1 # Copyright 2004-2016 Free Software Foundation, Inc.
   2 #
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 3 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15
  16 # Call target_compile with SOURCE DEST TYPE and OPTIONS as argument,
  17 # after having temporarily changed the current working directory to
  18 # BUILDDIR.
  19
  20 proc target_compile_ada_from_dir {builddir source dest type options} {
  21     set saved_cwd [pwd]
  22     catch {
  23         cd $builddir
  24         return [target_compile $source $dest $type $options]
  25     } result options
  26     cd $saved_cwd
  27     return -options $options $result
  28 }
  29
  30 # Compile some Ada code.
  31
  32 proc gdb_compile_ada {source dest type options} {
  33
  34     set srcdir [file dirname $source]
  35     set gprdir [file dirname $srcdir]
  36     set objdir [file dirname $dest]
  37
  38     # Although strictly not necessary, we force the recompilation
  39     # of all units (additional_flags=-f).  This is what is done
  40     # when using GCC to build programs in the other languages,
  41     # and it avoids using a stray objfile file from a long-past
  42     # run, for instance.
  43     append options " ada"
  44     append options " additional_flags=-f"
  45     append options " additional_flags=-I$srcdir"
  46
  47     set result [target_compile_ada_from_dir \
  48                     $objdir [file tail $source] $dest $type $options]
  49
  50     # The Ada build always produces some output, even when the build
  51     # succeeds. Thus, we can not use the output the same way we do in
  52     # gdb_compile to determine whether the build has succeeded or not.
  53     # We therefore simply check whether the dest file has been created
  54     # or not. Unless not present, the build has succeeded.
  55     if [file exists $dest] { set result "" }
  56     gdb_compile_test $source $result
  57     return $result
  58 }
  59
  60 # Like standard_testfile, but for Ada.  Historically the Ada tests
  61 # used a different naming convention from many of the other gdb tests,
  62 # and this difference was preserved during the conversion to
  63 # standard_testfile.  DIR defaults to the base name of the test case;
  64 # but can be overridden to find sources in a different subdirectory of
  65 # gdb.ada.
  66
  67 proc standard_ada_testfile {base_file {dir ""}} {
  68     global gdb_test_file_name srcdir subdir
  69     global testdir testfile srcfile binfile
  70
  71     if {$dir == ""} {
  72         set testdir $gdb_test_file_name
  73     } else {
  74         set testdir $dir
  75     }
  76
  77     set testfile $base_file
  78     set srcfile $srcdir/$subdir/$testdir/$testfile.adb
  79     set binfile [standard_output_file $testfile]
  80 }