topology: invoke with m4 --fatal-warnings

As seen in PR #2954, no one ever notices m4 warnings. As PR #2954 will
remove sof-tgl-rt711-i2s-rt1308-nohdmi.conf and the only m4 warning
currently, this is a great opportunity to upgrade m4 warnings to
errors.

Note neither Travis nor github have the concept of a "warning", they can
only report success or failure.

This fix can be considered part of the "green failures" family.

Signed-off-by: Marc Herbert <marc.herbert@intel.com>
This commit is contained in:
Marc Herbert 2020-05-19 17:17:27 -07:00 committed by Liam Girdwood
parent 96623e6038
commit d4e508cf86
1 changed files with 1 additions and 1 deletions

View File

@ -154,7 +154,7 @@ foreach(tplg ${TPLGS})
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${output}.conf
COMMAND m4
COMMAND m4 --fatal-warnings
${DEFINES}
-I ${CMAKE_CURRENT_SOURCE_DIR}/m4
-I ${CMAKE_CURRENT_SOURCE_DIR}/common