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Makefile.OSX: compile a fat library of both arm64e and arm64

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usertam
2025-06-01 22:50:46 +08:00
parent 3a3d1deebc
commit 264e8efad7
1 changed files with 12 additions and 0 deletions
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12
src/Makefile.OSX
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@@ -58,6 +58,18 @@ PREFIX ?= /usr/local
CFLAGS += -DFAKE_SLEEP -DFAKE_INTERNAL_CALLS -DPREFIX='"'${PREFIX}'"' $(FAKETIME_COMPILE_CFLAGS) -DMACOS_DYLD_INTERPOSE -DFAKE_SETTIME
LIB_LDFLAGS += -dynamiclib -current_version 0.9.11 -compatibility_version 0.7
# From macOS 13 onwards, system binaries are compiled against the new arm64e ABI on Apple Silicon.
# These arm64e binaries enforce Pointer Authentication Code (PAC), and will refuse to run with
# "unprotected" arm64 libraries. Meanwhile, older platforms might not recognize the new arm64e ABI.
# Therefore, we now compile for two ABIs at the same time, producing a fat library of arm64e and arm64,
# so in the end the OS gets to pick which architecture it wants at runtime.
ARCH := $(shell uname -m)
ifeq ($(ARCH),arm64)
CFLAGS += -arch arm64e -arch arm64
endif
SONAME = 1
LIBS = libfaketime.${SONAME}.dylib
BINS = faketime