toolchain.eclass: add note re (intended) duplication of CFLAGS et. al

Signed-off-by: Sam James <[email protected]>
johu · Aug 8, 2024 · ec68936 · ec68936
1 parent 9bcc97a
commit ec68936
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass
@@ -1957,6 +1957,9 @@ toolchain_src_test() {
 
  # nonfatal here as we die if the comparison below fails. Also, note that
  # the exit code of targets other than 'check' may be unreliable.
+ #
+ # CFLAGS and so on are repeated here because of tests vs building test
+ # deps like libbacktrace.
  nonfatal emake -C "${WORKDIR}"/build -k "${GCC_TESTS_CHECK_TARGET}" \
  RUNTESTFLAGS=" \
  ${GCC_TESTS_RUNTESTFLAGS} \