[test/recipes] Split test_fuzz into separate recipes

When using `HARNESS_JOBS` to run the tests in parallel, no matter the
level of parallelism that can be used, the monolithic `test_fuzz` takes
a long time to run, conditioning the duration of the whole build.

This commit splits the single `test_fuzz` recipe into separate recipes
for each fuzzer.
The previous mechanism to select individual fuzz tests using the
`FUZZ_TESTS` environment variable is also dropped (and documentation
updated).

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13307)

1 files changed, 3 insertions, 3 deletions

diff --git a/test/README.md b/test/README.md
index f4f0574aef..43f8471120 100644
--- a/test/README.md
+++ b/test/README.md
@@ -98,11 +98,11 @@ it's VMS style wildcards)
 
 Run all tests except for the fuzz tests:
 
-    $ make TESTS=-test_fuzz test
+    $ make TESTS='-test_fuzz*' test
 
 or, if you want to be explicit:
 
-    $ make TESTS='alltests -test_fuzz' test
+    $ make TESTS='alltests -test_fuzz*' test
 
 Run all tests that have a name starting with "test_ssl" but not those
 starting with "test_ssl_":
@@ -123,7 +123,7 @@ Run all tests in test groups 80 to 99 except for tests in group 90:
 
 To run specific fuzz tests you can use for instance:
 
-    $ make test TESTS=test_fuzz FUZZ_TESTS="cmp cms"
+    $ make test TESTS='test_fuzz_cmp test_fuzz_cms'
 
 To stochastically verify that the algorithm that produces uniformly distributed
 random numbers is operating correctly (with a false positive rate of 0.01%):