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55fc911)
When running the gdb testsuite with gnatmake-4.8, I get many fails of the
following form:
...
gcc: error: unrecognized command line option '-fgnat-encodings=all'^M
gnatmake: "gdb.ada/O2_float_param/foo.adb" compilation error^M
compiler exited with status 1
compilation failed: gcc ... gdb.ada/O2_float_param/foo.adb
gcc: error: unrecognized command line option '-fgnat-encodings=all'
gnatmake: "gdb.ada/O2_float_param/foo.adb" compilation error
FAIL: gdb.ada/O2_float_param.exp: scenario=all: compilation foo.adb
...
Fix this by marking the test unsupported instead, such that we have:
...
UNSUPPORTED: gdb.ada/O2_float_param.exp: scenario=all: compilation foo.adb \
(unsupported option '-fgnat-encodings=all')
...
Tested on x86_64-linux.
gdb/testsuite/ChangeLog:
2021-09-10 Tom de Vries <tdevries@suse.de>
* lib/gdb.exp (gdb_compile_test): Handle unrecognized command line
option.
+2021-09-10 Tom de Vries <tdevries@suse.de>
+
+ * lib/gdb.exp (gdb_compile_test): Handle unrecognized command line
+ option.
+
2021-09-09 Tom de Vries <tdevries@suse.de>
* gdb.base/coredump-filter-build-id.exp: Handle older eu-unstrip.
2021-09-09 Tom de Vries <tdevries@suse.de>
* gdb.base/coredump-filter-build-id.exp: Handle older eu-unstrip.
# Examine the output of compilation to determine whether compilation
# failed or not. If it failed determine whether it is due to missing
# compiler or due to compiler error. Report pass, fail or unsupported
# Examine the output of compilation to determine whether compilation
# failed or not. If it failed determine whether it is due to missing
# compiler or due to compiler error. Report pass, fail or unsupported
proc gdb_compile_test {src output} {
proc gdb_compile_test {src output} {
+ set msg "compilation [file tail $src]"
+
- pass "compilation [file tail $src]"
- } elseif { [regexp {^[a-zA-Z_0-9]+: Can't find [^ ]+\.$} $output] } {
- unsupported "compilation [file tail $src]"
- } elseif { [regexp {.*: command not found[\r|\n]*$} $output] } {
- unsupported "compilation [file tail $src]"
- } elseif { [regexp {.*: [^\r\n]*compiler not installed[^\r\n]*[\r|\n]*$} $output] } {
- unsupported "compilation [file tail $src]"
- } else {
- verbose -log "compilation failed: $output" 2
- fail "compilation [file tail $src]"
+ pass $msg
+ return
+ }
+
+ if { [regexp {^[a-zA-Z_0-9]+: Can't find [^ ]+\.$} $output]
+ || [regexp {.*: command not found[\r|\n]*$} $output]
+ || [regexp {.*: [^\r\n]*compiler not installed[^\r\n]*[\r|\n]*$} $output] } {
+ unsupported "$msg (missing compiler)"
+ return
+
+ set gcc_re ".*: error: unrecognized command line option "
+ set clang_re ".*: error: unsupported option "
+ if { [regexp "(?:$gcc_re|$clang_re)(\[^ \t;\r\n\]*)" $output dummy option]
+ && $option != "" } {
+ unsupported "$msg (unsupported option $option)"
+ return
+ }
+
+ # Unclassified compilation failure, be more verbose.
+ verbose -log "compilation failed: $output" 2
+ fail "$msg"
}
# Return a 1 for configurations for which we don't even want to try to
}
# Return a 1 for configurations for which we don't even want to try to