[testsuite] tolerate enabled but missing language frontends

[testsuite] tolerate enabled but missing language frontends

[Alexandre Oliva]

When a language is enabled but we run the testsuite against a tree in
which the frontend compiler is not present, help.exp fails.  It
recognizes the output pattern for a disabled language, but not a
missing frontend.  Extend the pattern so that it covers both cases.

Tested on x86_64-linux-gnu.  Ok to install?


for  gcc/testsuite/ChangeLog

	* lib/options.exp (check_for_options_with_filter): Handle
	missing frontend compiler like disabled language.
---
 gcc/testsuite/lib/options.exp |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/testsuite/lib/options.exp b/gcc/testsuite/lib/options.exp
index 30e6e50d703dc..a4b15c14f9c6c 100644
--- a/gcc/testsuite/lib/options.exp
+++ b/gcc/testsuite/lib/options.exp
@@ -59,7 +59,7 @@ proc check_for_options_with_filter { language gcc_options exclude \
     set gcc_output [gcc_target_compile $srcfname $filebase.x executable $gcc_options]
     remote_file build delete $srcfname $filebase.x $filebase.gcno
 
-    if {[regexp -- "compiler not installed on this system" $gcc_output]} {
+    if {[regexp -- "compiler not installed on this system|cannot execute" $gcc_output]} {
 	unsupported "$test: $language compiler not available"
 	return
     }

-- 
Alexandre Oliva, happy hacker                https://FSFLA.org/blogs/lxo/
   Free Software Activist                       GNU Toolchain Engineer
Disinformation flourishes because many people care deeply about injustice
but very few check the facts.  Ask me about <https://stallmansupport.org>

Re: [testsuite] tolerate enabled but missing language frontends

[Jeff Law]

On 6/28/23 05:25, Alexandre Oliva via Gcc-patches wrote:
> 
> When a language is enabled but we run the testsuite against a tree in
> which the frontend compiler is not present, help.exp fails.  It
> recognizes the output pattern for a disabled language, but not a
> missing frontend.  Extend the pattern so that it covers both cases.
> 
> Tested on x86_64-linux-gnu.  Ok to install?
> 
> 
> for  gcc/testsuite/ChangeLog
> 
> 	* lib/options.exp (check_for_options_with_filter): Handle
> 	missing frontend compiler like disabled language.
ok
Jeff