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Diffstat (limited to 'mk')
| -rw-r--r-- | mk/defaults.mk | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/mk/defaults.mk b/mk/defaults.mk new file mode 100644 index 0000000..ae85cfd --- /dev/null +++ b/mk/defaults.mk @@ -0,0 +1,30 @@ +# +# Copyright (c) 2025, Ian Moffett +# Provided under the BSD-3 clause. +# + +ARCH = x86_64 +QEMU = qemu-system-$(ARCH) + +CC = $(shell pwd)/var/cc/gcc/bin/$(ARCH)-pc-osmora-gcc +LD = $(shell pwd)/var/cc/toolchain/build-binutils/bin/$(ARCH)-pc-osmora-ld + +SYS_CFLAGS = \ + -nostdlib \ + -nostdinc \ + -ffreestanding \ + -fexceptions \ + --std=gnu11 \ + -mcmodel=kernel \ + -Wno-attributes + +ifeq ($(ARCH),x86_64) + SYS_CFLAGS += \ + -mno-sse \ + -mno-sse2 \ + -mno-sse3 \ + -mno-avx \ + -mno-avx2 \ + -mno-80387 \ + -mno-3dnow +endif |