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authorSimon Marchi <simon.marchi@efficios.com>2020-03-12 14:19:38 -0400
committerSimon Marchi <simon.marchi@efficios.com>2020-03-12 14:19:38 -0400
commit272cd5a31e7ff16fe46a5532e857b98229404c48 (patch)
treea79215e4225ae772590b3371293b9a30edfa0047 /gdbsupport/selftest.m4
parent74cd3f9d7e2bc82a295011230dc5261cd1129b4f (diff)
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Move gdb/selftest.m4 to gdbsupport/selftest.m4
The selftest.m4 file is used by gdb, gdbserver and gdbsupport, I think it belongs in gdbsupport. gdb/ChangeLog: * selftest.m4: Move to gdbsupport/. * acinclude.m4: Update path to selftest.m4. gdbserver/ChangeLog: * acinclude.m4: Update path to selftest.m4. gdbsupport/ChangeLog: * selftest.m4: Moved from gdb/. * acinclude.m4: Update path to selftest.m4.
Diffstat (limited to 'gdbsupport/selftest.m4')
-rw-r--r--gdbsupport/selftest.m450
1 files changed, 50 insertions, 0 deletions
diff --git a/gdbsupport/selftest.m4 b/gdbsupport/selftest.m4
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@@ -0,0 +1,50 @@
+dnl Copyright (C) 2018-2020 Free Software Foundation, Inc.
+dnl
+dnl This file is part of GDB.
+dnl
+dnl This program is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; either version 3 of the License, or
+dnl (at your option) any later version.
+dnl
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+dnl GNU General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+dnl GDB_AC_SELFTEST(ACTION-IF-ENABLED)
+dnl
+dnl Enable the unit/self tests if needed. If they are enabled, AC_DEFINE
+dnl the GDB_SELF_TEST macro, and execute ACTION-IF-ENABLED.
+
+AC_DEFUN([GDB_AC_SELFTEST],[
+# Check whether we will enable the inclusion of unit tests when
+# compiling GDB.
+#
+# The default value of this option changes depending whether we're on
+# development mode (in which case it's "true") or not (in which case
+# it's "false"). The $development variable is set by the GDB_AC_COMMON
+# macro, which must therefore be used before GDB_AC_SELFTEST.
+
+AS_IF([test "x$development" != xtrue && test "x$development" != xfalse],
+ [AC_MSG_ERROR([Invalid value for \$development, got "$development", expecting "true" or "false".])])
+
+AC_ARG_ENABLE(unit-tests,
+AS_HELP_STRING([--enable-unit-tests],
+[Enable the inclusion of unit tests when compiling GDB]),
+[case "${enableval}" in
+ yes) enable_unittests=true ;;
+ no) enable_unittests=false ;;
+ *) AC_MSG_ERROR(
+[bad value ${enableval} for --{enable,disable}-unit-tests option]) ;;
+esac], [enable_unittests=$development])
+
+if $enable_unittests; then
+ AC_DEFINE(GDB_SELF_TEST, 1,
+ [Define if self-testing features should be enabled])
+ $1
+fi
+])