+# -*- 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.
#
# provided with absolutely no warranty. See the COPYING and CREDITS
# files for more information.
+NM = ./linux-nm
+
ASSEM_SRC = x86-assem.S ldso-stubs.S
ARCH_SRC = x86-arch.c
+OS_SRC = linux-os.c x86-linux-os.c
-OS_SRC = linux-os.c x86-linux-os.c os-common.c
-OS_LINK_FLAGS =
+# The "--Wl,--export-dynamic" flags are here to help people
+# experimenting with callbacks from C to SBCL, by allowing linkage to
+# SBCL src/runtime/*.c symbols from C. Work on this is good, but it's
+# definitely bleeding edge and not particularly stable. In particular,
+# not only are the workarounds for the GC relocating Lisp code and
+# data unstable, but even the basic calling convention might end up
+# being unstable. Unless you want to do some masochistic maintenance
+# work when new releases of SBCL come out, please don't try to build
+# real code on this until a coherent stable interface has been added.
+# (You *are* encouraged to design and implement a coherent stable
+# interface, though.:-| As far as I (WHN 2002-05-19) know, no one is
+# working on one and it would be a nice thing to have.)
+LINKFLAGS += -Wl,--export-dynamic -m32
OS_LIBS = -ldl
+ifdef LISP_FEATURE_LARGEFILE
+ CFLAGS += -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
+endif
+CFLAGS += -m32 -fno-omit-frame-pointer
+
+ifdef LISP_FEATURE_SB_THREAD
+ OS_LIBS += -lpthread
+endif
+ifdef LISP_FEATURE_SB_CORE_COMPRESSION
+ OS_LIBS += -lz
+endif
+
GC_SRC = gencgc.c
-CFLAGS += -DGENCGC
+
+# Nothing to do for after-grovel-headers.
+.PHONY: after-grovel-headers
+after-grovel-headers:
projects / sbcl.git / blobdiff