esp-open-rtos/libc/README.md
2018-02-17 01:11:54 +11:00

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Markdown

Newlib from git://sourceware.org/git/newlib-cygwin.git with xtensa & locking patches see https://github.com/ourairquality/newlib and built from commit 7558d27f9dba58ba0e51e37a2aa3ea6be7214799
The build commands were:
mkdir build
cd build
../configure --with-newlib --enable-multilib --disable-newlib-io-c99-formats --enable-newlib-supplied-syscalls --enable-target-optspace --program-transform-name="s&^&xtensa-lx106-elf-&" --disable-option-checking --with-target-subdir=xtensa-lx106-elf --target=xtensa-lx106-elf --enable-newlib-nano-malloc --enable-newlib-nano-formatted-io --enable-newlib-reent-small --disable-newlib-mb --prefix=/tmp/libc
env CROSS_CFLAGS="-DSIGNAL_PROVIDED -DABORT_PROVIDED" make
make install