[gdb/testsuite] Require gnatmake 8 for gdb.ada/rename_subscript_param.exp
When running gdb.ada/rename_subscript_param.exp with gnatmake 7.4.1, we get:
...
FAIL: gdb.ada/rename_subscript_param.exp: print rename_subscript_param_b \
before changing its value
FAIL: gdb.ada/rename_subscript_param.exp: print rename_subscript_param_b \
after changing its value
...
The commit last touching the test-case (afcfda091e) states:
...
The test still fails with old compilers that do not properly
generate debug info for this renaming:
...
Fix this by requiring at least gnatmake 8 for the test-case.
Tested on x86_64-linux.
gdb/testsuite/ChangeLog:
2019-09-14 Tom de Vries <tdevries@suse.de>
PR teststuite/24599
* gdb.ada/rename_subscript_param.exp: Require gnatmake 8.
* lib/ada.exp (gnatmake_version_at_least): New proc.
3 files changed
