Hi.
In my project I use some partions of conditionally compiled code accordingly to Cortex-M0 or Cortex-M3/4 core selected. Code compiles fine, but there is issue with Eclipse Indexer.
MCU ARM GCC Built-in Compiler Settings provider shows such ARM architecture version which should be 6 or 7 instead:
After some investigation I found that for some reason ${FLAGS} not substituted during compiler properties scanner invoking, so it returns default architecture i think.
Default scanner invoking string (not changed):
${COMMAND} ${FLAGS} -E -P -v -dD "${INPUTS}"
Which leads to such log in console:
12:47:10 **** Running scanner discovery: MCU ARM GCC Built-in Compiler Settings ****
arm-none-eabi-g++ -E -P -v -dD C:/......
If I will manually change scanner invoking string to:
${COMMAND} ${FLAGS} -mcpu=cortex-m4 -std=gnu11 -E -P -v -dD "${INPUTS}"
I will get correct scanner result for ARM architecture:
12:47:10 **** Running scanner discovery: MCU ARM GCC Built-in Compiler Settings ****
arm-none-eabi-g++ -mcpu=cortex-m4 -std=gnu11 -E -P -v -dD C:/......
Eclipse Indexer is powerfull feature, however this bug leads to incorrect indexing result and code highlight accordingly to compiler's built-in macro definitions. Will it be fixed in future?
