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| author | Richard Qin <richard.qin.x@gmail.com> | 2026-07-10 23:20:03 +0800 |
|---|---|---|
| committer | Richard Qin <richard.qin.x@gmail.com> | 2026-07-10 23:20:03 +0800 |
| commit | 48ef95c24e9ac3d11200b61af617a01b10b507d1 (patch) | |
| tree | 57f0e26ab98e795b19839b6eece98ca58a4b702d /scripts/build/environments/phys.mk | |
| parent | b9ff206e6bd3f4d67851263a6f2acb5f575cf3b0 (diff) | |
| download | lume-48ef95c24e9ac3d11200b61af617a01b10b507d1.tar.gz lume-48ef95c24e9ac3d11200b61af617a01b10b507d1.tar.xz | |
build: introduce declarative non-recursive build graph
Diffstat (limited to 'scripts/build/environments/phys.mk')
| -rw-r--r-- | scripts/build/environments/phys.mk | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/scripts/build/environments/phys.mk b/scripts/build/environments/phys.mk new file mode 100644 index 0000000..6a11c12 --- /dev/null +++ b/scripts/build/environments/phys.mk @@ -0,0 +1,12 @@ +# SPDX-License-Identifier: GPL-2.0-or-later + +# Early physical-address execution environment. It deliberately has no heap, +# exceptions, RTTI, thread-safe statics, or PIE/GOT assumptions. +PHYS_CFLAGS := $(WARNINGS) -Os -g -ffreestanding -nostdlib \ + -fno-pie -fno-stack-protector $(TOOLCHAIN_CFLAGS) \ + $(KCPPFLAGS) $(INCLUDES) -I$(BUILD)/generated +PHYS_CXXFLAGS := $(PHYS_CFLAGS) $(TOOLCHAIN_CXXFLAGS) -std=c++23 \ + -fno-exceptions -fno-rtti -fno-use-cxa-atexit \ + -fno-threadsafe-statics +PHYS_ASFLAGS := $(PHYS_CFLAGS) + |