# -*- makefile -*- for the C-level run-time support for SBCL

# This software is part of the SBCL system. See the README file for
# more information.
#
# This software is derived from the CMU CL system, which was
# written at Carnegie Mellon University and released into the
# public domain. The software is in the public domain and is
# provided with absolutely no warranty. See the COPYING and CREDITS
# files for more information.

CFLAGS += -g -Wall -O2 -fdollars-in-identifiers -DOS_THREAD_STACK

ifdef SBCL_MACOSX_VERSION_MIN
  CFLAGS += -mmacosx-version-min=$(SBCL_MACOSX_VERSION_MIN)
  LINKFLAGS += -mmacosx-version-min=$(SBCL_MACOSX_VERSION_MIN)
else
  CFLAGS += -mmacosx-version-min=10.6
  LINKFLAGS += -mmacosx-version-min=10.6
endif
ifdef LISP_FEATURE_INODE64
CFLAGS += -D_DARWIN_USE_64_BIT_INODE
endif

OS_SRC = bsd-os.c x86-64-bsd-os.c darwin-os.c x86-64-darwin-os.c

OS_LIBS = -lSystem -lc -ldl
ifdef LISP_FEATURE_SB_THREAD
  OS_LIBS += -lpthread
endif
ifdef LISP_FEATURE_SB_CORE_COMPRESSION
  OS_LIBS += -lz
endif
ifdef LISP_FEATURE_SB_LINKABLE_RUNTIME
  LIBSBCL = libsbcl.a
  USE_LIBSBCL = -Wl,-force_load libsbcl.a
endif

ASSEM_SRC = x86-64-assem.S
ARCH_SRC = x86-64-arch.c

LINKFLAGS += -arch x86_64 -dynamic -twolevel_namespace -bind_at_load -pagezero_size 0x100000

CFLAGS += -arch x86_64 -fno-omit-frame-pointer
DISABLE_PIE=no

ifdef LISP_FEATURE_IMMOBILE_SPACE
  GC_SRC = fullcgc.c gencgc.c traceroot.c immobile-space.c
else
  GC_SRC = fullcgc.c gencgc.c traceroot.c
endif

# Nothing to do for after-grovel-headers.
.PHONY: after-grovel-headers
after-grovel-headers:
