Christopher Collins created MYNEWT-500:
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Summary: newt - Ambiguity when package contains two source files
with the same filename
Key: MYNEWT-500
URL: https://issues.apache.org/jira/browse/MYNEWT-500
Project: Mynewt
Issue Type: Bug
Components: Newt
Reporter: Christopher Collins
Assignee: Christopher Collins
Fix For: v1_0_0_rel
For example, the arduino repo (until very recently) contained the following two
files:
*
{{hw/mcu/atmel/samd21xx/src/sam0/utils/cmsis/samd21/source/gcc/startup_samd21.c}}
* {{hw/mcu/atmel/samd21xx/src/startup_samd21.c}}
Both of these files are in the same package (hw/mcu/atmel/samd21) and they both
have the same filename (startup_samd21c).
During a build, newt compiles both, but only links in one object file.
The problem is that the bin directory structure does not mirror that of the
source tree. Specifically, all of a package's object files get put in the same
directory; subtrees are not preserved. Consequently, the second .o file
overwrites the first.
The fix is to preserve the source directory structure in the bin directory.
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