My previous commit, c6d2c81, broke Keil builds and maybe even IAR.
I need to learn how to read C code :) I thought I was masking off the
O_BINARY bit only for GCC builds but it turns out that my update was
in the fall-through case for all toolchains. This commit now places
the O_BINARY masking operation into a GCC specific #ifdef clause.
Testing:
I tested the same fopen("/local/out.txt","rb") code as before but this
time I built it with the online compiler and GCC_ARM. I tested the
resulting binaries on mbed-LPC11U24 and mbed-LPC1768 boards.
Thanks to @neilt6 for catching & reporting this!
5b5d7ee1d4