+# -*- 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.
#
ASSEM_SRC = x86-assem.S
ARCH_SRC = x86-arch.c
-OS_SRC = win32-os.c x86-win32-os.c os-common.c
+OS_SRC = win32-os.c x86-win32-os.c os-common.c pthreads_win32.c
+
# 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
# working on one and it would be a nice thing to have.)
OS_LINK_FLAGS = -Wl,--export-dynamic
OS_LIBS =
+ifdef LISP_FEATURE_SB_CORE_COMPRESSION
+ OS_LIBS += -lz
+endif
GC_SRC = gencgc.c
-CFLAGS = -g -Wall -O3
+CFLAGS = -g -Wall -O3 -fno-omit-frame-pointer -mno-cygwin -march=i686 -DWINVER=0x0501
ASFLAGS = $(CFLAGS)
-CPP = /opt/xmingw/bin/i386-mingw32msvc-cpp
-CC = /opt/xmingw/bin/i386-mingw32msvc-gcc
-LD = /opt/xmingw/bin/i386-mingw32msvc-ld
-NM = /opt/xmingw/bin/i386-mingw32msvc-nm
+CPP = cpp
+CC = gcc
+LD = ld
+NM = nm
+
+ifneq ($(findstring cygwin,$(shell $(CC) -dumpmachine)),)
+OS_LINK_FLAGS := $(OS_LINK_FLAGS) -Wl,-mno-cygwin
+OS_LIBS := $(OS_LIBS) -mno-cygwin
+CFLAGS := $(CFLAGS) -mno-cygwin
+endif
+
+# Nothing to do for after-grovel-headers.
+.PHONY: after-grovel-headers
+after-grovel-headers: