[glibc] testrun.sh: Support passing strace and valgrind arguments

[Florian Weimer <fw@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=bb8887379f59a3efde90569acd47e63e0f6a3863

commit bb8887379f59a3efde90569acd47e63e0f6a3863
Author: Florian Weimer <fweimer@redhat.com>
Date:   Thu Jun 2 17:41:33 2022 +0200

    testrun.sh: Support passing strace and valgrind arguments
    
    This is a bit of a hack, but it works quite well in practice.
    
    Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>

Diff:
---
 Makefile | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/Makefile b/Makefile
index b1454882bd..a9722a161c 100644
--- a/Makefile
+++ b/Makefile
@@ -143,7 +143,8 @@ Usage: $$0 [OPTIONS] <program> [ARGUMENTS...]
 
   --tool=TOOL  Run with the specified TOOL. It can be strace, rpctrace,
                valgrind or container. The container will run within
-               support/test-container.
+               support/test-container.  For strace and valgrind,
+               additional arguments can be passed after the tool name.
 EOF
 
   exit 1
@@ -174,16 +175,16 @@ case "$$toolname" in
     exec $(subst $(common-objdir),"$${builddir}", $(test-program-prefix)) \
       $${1+"$$@"}
     ;;
-  strace)
-    exec strace $(patsubst %, -E%, $(run-program-env)) \
+  strace*)
+    exec $$toolname $(patsubst %, -E%, $(run-program-env)) \
       $(test-via-rtld-prefix) $${1+"$$@"}
     ;;
   rpctrace)
     exec rpctrace $(patsubst %, -E%, $(run-program-env)) \
       $(test-via-rtld-prefix) $${1+"$$@"}
     ;;
-  valgrind)
-    exec env $(run-program-env) valgrind $(test-via-rtld-prefix) $${1+"$$@"}
+  valgrind*)
+    exec env $(run-program-env) $$toolname $(test-via-rtld-prefix) $${1+"$$@"}
     ;;
   container)
     exec env $(run-program-env) $(test-via-rtld-prefix) \