Gaëtan Harter 3a4538ee76 newlib.mk: sanitize output before getting include path ... Only keep lines that are indeed include path. It also keeps newlines as they do not matter. It fixes Mingw32 support where `grep '^\s'` is not working the same way. It also handles some mac `sed` that do not support `\s`. Ouput tested with: make -C examples/hello-world BOARD=samr21-xpro info-debug-variable-COMPILER_INCLUDE_PATHS # by also putting newlines for readability Now: /usr/bin/../lib/gcc/arm-none-eabi/7.2.1/include /usr/bin/../lib/gcc/arm-none-eabi/7.2.1/include-fixed /usr/bin/../lib/gcc/arm-none-eabi/7.2.1/../../../../arm-none-eabi/include Before: /usr/bin/../lib/gcc/arm-none-eabi/7.2.1/cc1 -E -quiet -v -iprefix /usr/bin/../lib/gcc/arm-none-eabi/7.2.1/ -isysroot /usr/bin/../arm-none-eabi -D__USES_INITFINI__ /dev/null /usr/bin/../lib/gcc/arm-none-eabi/7.2.1/include /usr/bin/../lib/gcc/arm-none-eabi/7.2.1/include-fixed /usr/bin/../lib/gcc/arm-none-eabi/7.2.1/../../../../arm-none-eabi/include		2018-08-02 17:05:17 +02:00
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newlib.mk	newlib.mk: sanitize output before getting include path	2018-08-02 17:05:17 +02:00