Christopher Collins created MYNEWT-323: ------------------------------------------
Summary: Newt - Build options precedence hierarchy Key: MYNEWT-323 URL: https://issues.apache.org/jira/browse/MYNEWT-323 Project: Mynewt Issue Type: Bug Components: t, Newt Reporter: Christopher Collins When two packages specify conflicting build options, it is undefined which one takes effect. Worse, if two packages specify conflicting cflags (e.g., "-DLOG_LEVEL=0" and "-DLOG_LEVEL=1"), gcc reports an error and aborts the build. We should enforce a well-defined precedence hierarchy. I'm thinking something like this (lowest priority first): * Library * BSP * App * Target In the case of conflicting options, newt should discard all but the highest priority. Newt would need to do some simple parsing of cflags to identity conflicts. -- This message was sent by Atlassian JIRA (v6.3.4#6332)