ref: a0ff31c2362324edf915883b2faa324377be1b4a dir: /config/toolchain/gnu.mk/
TOOLCFLAGS = -std=c99 COMP = gcc ASM = as LINKER = ld RANLIB = ranlib ARCHIVE = ar ARCHIVEFLAGS = -U NOPIE_CFLAGS = -nopie NOPIE_LDFLAGS = -nopie TOOLCFLAGS = -std=c99