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# Makefile.common - common definitions for the winsup directory
#
# Copyright 2000 Cygnus Solutions.
#
# This file is part of Cygwin.
#
# This software is a copyrighted work licensed under the terms of the
# Cygwin license. Please consult the file "CYGWIN_LICENSE" for
# details.
# This makefile requires GNU make.
CFLAGS_COMMON:=-Wall -Wwrite-strings # -finline-functions
MALLOC_DEBUG:=#-DMALLOC_DEBUG -I/gotham/src/comp-tools/winsup/dlmalloc
MALLOC_OBJ:=#/gotham/src/comp-tools/winsup/dlmalloc/malloc.o
ifeq (,${findstring /,$(srcdir)})
updir:=$(srcdir)/..
updir1:=$(updir)/..
else
updir:=${patsubst %:::,%,${patsubst %/:::,%,$(dir $(srcdir)):::}}
ifneq (,${findstring /,$(updir)})
updir1:=${patsubst %:::,%,${patsubst %/:::,%,$(dir $(updir)):::}}
else
updir1:=$(updir)/..
endif
endif
pwd:=${shell pwd}
ifeq (,${findstring /,$(pwd)})
bupdir:=..
bupdir1:=../..
else
bupdir:=${patsubst %:::,%,${patsubst %/:::,%,$(dir $(pwd)):::}}
ifneq (,${findstring /,$(bupdir)})
bupdir1:=${patsubst %:::,%,${patsubst %/:::,%,$(dir $(bupdir)):::}}
else
bupdir1:=$(bupdir)/..
endif
endif
w32api_source:=$(updir)/w32api
w32api_build:=$(bupdir)/w32api
w32api_include:=$(w32api_source)/include
w32api_lib:=$(w32api_build)/lib
newlib_source:=$(updir1)/newlib
newlib_build:=$(bupdir1)/newlib
cygwin_build:=$(bupdir)/cygwin
cygwin_source:=$(updir)/cygwin
mingw_build:=$(bupdir)/mingw
mingw_source:=$(updir)/mingw
utils_build:=$(bupdir)/utils
utils_source:=$(updir)/utils
INCLUDES:=-I. -I$(cygwin_source)/include -I$(cygwin_source) -I$(newlib_source)/libc/sys/cygwin -I$(newlib_source)/libc/include -I$(w32api_include)
ifdef CONFIG_DIR
INCLUDES+=-I$(CONFIG_DIR)
endif
MINGW_INCLUDES:=-I$(updir)/mingw/include $(INCLUDES)
GCC_DEFAULT_OPTIONS:=$(CFLAGS_COMMON) $(CFLAGS_CONFIG) $(INCLUDES)
# Link in libc and libm from newlib
LIBC:=$(newlib_build)/libc/libc.a
LIBM:=$(newlib_build)/libm/libm.a
CRT0:=$(newlib_build)/libc/crt0.o
ALL_CFLAGS:=$(DEFS) $(MALLOC_DEBUG) $(CFLAGS) $(GCC_DEFAULT_OPTIONS)
ALL_CXXFLAGS:=$(DEFS) $(MALLOC_DEBUG) $(CXXFLAGS) $(GCC_DEFAULT_OPTIONS)
ifndef PREPROCESS
c=-c
o=.o
else
c=-E
o=.E
endif
LIBGCC:=${subst \,/,${shell $(CC_FOR_TARGET) -print-libgcc-file-name}}
GCC_INCLUDE:=${dir $(LIBGCC)}/include
COMPILE_CXX:=$(CC) $c -nostdinc++ $(ALL_CXXFLAGS) -I$(GCC_INCLUDE) \
-fno-rtti -fno-exceptions
COMPILE_CC:=$(CC) $c -nostdinc $(ALL_CFLAGS) -I$(GCC_INCLUDE)
vpath %.a $(cygwin_build):$(w32api_lib):$(newlib_build)/libc:$(newlib_build)/libm
unexport MAKEOVERRIDES
.PRECIOUS: %.o
%.o: %.cc
ifdef VERBOSE
$(COMPILE_CXX) -o $(@D)/$(*F)$o $<
else
@echo $(CC) $c $(CXXFLAGS) -o $(@D)/$(*F)$o ${subst $(srcdir)/,,$<}; \
$(COMPILE_CXX) -o $(@D)/$(*F)$o $<
endif
%.o: %.c
ifdef VERBOSE
$(COMPILE_CC) -o $(@D)/$(*F)$o $<
else
@echo $(CC) $c $(CFLAGS) -o $(@D)/$(*F)$o ${subst $(srcdir)/,,$<}; \
$(COMPILE_CC) -o $(@D)/$(*F)$o $<
endif
$(bupdir1)/libiberty/%.o: $(updir1)/libiberty/%.c
@$(MAKE) -C $(@D) $(MAKEOVERRIDES) $(@F)
$(w32api_lib)/%.a: $(w32api_lib)/Makefile
@$(MAKE) --no-print-dir -C $(@D) $(MAKEOVERRIDES) $(@F)
all:
# For auto-rebuilding the Makefile
.PRECIOUS: Makefile
Makefile: Makefile.in $(srcdir)/configure.in config.status
$(SHELL) config.status
config.status: configure
$(SHELL) config.status --recheck
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