ciabatta/os/linux/build.py

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loader_flags = [
'-Wl,-e,_dlstart',
'-Wl,--sort-section,alignment',
'-Wl,--sort-common',
'-Wl,--gc-sections',
'-Wl,--hash-style=both',
'-Wl,--no-undefined',
'-Wl,--exclude-libs=ALL'
]
def build(toolchain):
toolchain.compiler.flags.append('-fno-stack-protector')
toolchain.assembler.flags.append('-f "elf64"')
compiler = toolchain.compiler
assembler = toolchain.assembler
archiver = toolchain.archiver
# Build dynamic loader
toolchain.step("lib/ld-cia.so")
assembler.obj('bin/loader-entry.o', ['loader/loader-entry.asm'])
compiler.shared('lib/ld-cia.so', ['bin/loader-entry.c','loader/loader-self-reloc.c','loader/loader.c'], loader_flags)
# Build the crt
toolchain.step('crt.lib')
compiler.obj('')