git hooks: too strict check

["Martin Liška" <mliska@suse.cz>]

Hello.

I'm working on a testsuite clean-up where some of the files are wrongly named.
More precisely, so files have .cc extension and should use .C. However there's
existing C test-case and it leads to:

marxin@marxinbox:~/Programming/gcc/gcc/testsuite> find . -name test-asm.*
./jit.dg/test-asm.C
./jit.dg/test-asm.c

test-kunlun me/rename-testsuite-files
Enumerating objects: 804, done.
Counting objects: 100% (804/804), done.
Delta compression using up to 16 threads
Compressing objects: 100% (242/242), done.
Writing objects: 100% (564/564), 142.13 KiB | 7.48 MiB/s, done.
Total 564 (delta 424), reused 417 (delta 295), pack-reused 0
remote: Resolving deltas: 100% (424/424), completed with 222 local objects.
remote: *** The following filename collisions have been detected.
remote: *** These collisions happen when the name of two or more files
remote: *** differ in casing only (Eg: "hello.txt" and "Hello.txt").
remote: *** Please re-do your commit, chosing names that do not collide.
remote: ***
remote: ***     Commit: 7297e1de9bed96821d2bcfd034bad604ce035afb
remote: ***     Subject: Rename tests in jit sub-folder.
remote: ***
remote: *** The matching files are:
remote: ***
remote: ***     gcc/testsuite/jit.dg/test-quadratic.C
remote: ***     gcc/testsuite/jit.dg/test-quadratic.c
remote: ***
remote: ***     gcc/testsuite/jit.dg/test-switch.C
remote: ***     gcc/testsuite/jit.dg/test-switch.c
remote: ***
remote: ***     gcc/testsuite/jit.dg/test-asm.C
remote: ***     gcc/testsuite/jit.dg/test-asm.c
remote: ***
remote: ***     gcc/testsuite/jit.dg/test-alignment.C
remote: ***     gcc/testsuite/jit.dg/test-alignment.c

Can we please do something about it?

Thanks,
Martin