Add a selftest run for the TIMING_ALT test

The fuzz programs require one layer of directories
more when adding include directories.
Also remove an unnecessary include directory in the Makefile.

Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>

library/Makefile

@@ -190,7 +190,7 @@ ifdef TEST_TIMING_ALT_IMPL
 OBJS_CRYPTO += external_timing_for_test.o
 external_timing_for_test.o: ../tests/src/external_timing/external_timing_for_test.c
  echo " CC $<"
- $(CC) $(LOCAL_CFLAGS) $(CFLAGS) -I../tests/include -o $@ -c $<
+ $(CC) $(LOCAL_CFLAGS) $(CFLAGS) -o $@ -c $<
 endif
 
 static: libmbedcrypto.a libmbedx509.a libmbedtls.a

tests/scripts/all.sh

@@ -2723,6 +2723,10 @@ component_test_alt_timing() {
 
  msg "test: MBEDTLS_TIMING_ALT - test suites"
  make test TEST_TIMING_ALT_IMPL=1 CFLAGS="-I../tests/src/external_timing"
+
+ msg "selftest - MBEDTLS-TIMING_ALT"
+ make programs TEST_TIMING_ALT_IMPL=1 CFLAGS="-I../../tests/src/external_timing -I../tests/src/external_timing"
+ programs/test/selftest
 }
 
 component_test_platform_calloc_macro () {