52 lines
1.3 KiB
Makefile
52 lines
1.3 KiB
Makefile
# Makefile.common - common definitions for the winsup directory
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#
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# This file is part of Cygwin.
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#
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# This software is a copyrighted work licensed under the terms of the
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# Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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# details.
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define justdir
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$(patsubst %/,%,$(dir $1))
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endef
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define libname
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$(realpath $(shell ${CC} --print-file-name=$1 $2))
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endef
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export PATH:=${winsup_srcdir}:${PATH}
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# Allow CFLAGS=-O,-g to control CXXFLAGS too
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opt=$(filter -O%,${CFLAGS}) $(filter -g%,${CFLAGS})
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override CXXFLAGS:=${filter-out -g%,$(filter-out -O%,${CXXFLAGS})} ${opt}
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cflags_common:=-Wall -Wstrict-aliasing -Wwrite-strings -fno-common -pipe -fbuiltin -fmessage-length=0
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COMPILE.cc=${CXX} ${INCLUDES} ${CXXFLAGS} -fno-rtti -fno-exceptions -fno-use-cxa-atexit ${cflags_common}
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COMPILE.c=${CC} ${INCLUDES} ${CFLAGS} ${cflags_common}
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top_srcdir:=$(call justdir,${winsup_srcdir})
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top_builddir:=$(call justdir,${target_builddir})
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cygwin_build:=${target_builddir}/winsup/cygwin
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newlib_build:=${target_builddir}/newlib
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VPATH:=${srcdir}
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.SUFFIXES:
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.SUFFIXES: .c .cc .def .S .a .o .d .s .E
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%.o: %.cc
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$(strip ${COMPILE.cc} -c -o $@ $<)
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%.o: %.c
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$(strip ${COMPILE.c} -c -o $@ $<)
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%.E: %.cc
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$(strip ${COMPILE.cc} -E -dD -o $@ $<)
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%.E: %.c
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$(strip ${COMPILE.c} -E -dD -o $@ $<)
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%.o: %.S
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$(strip ${COMPILE.S} -c -o $@ $<)
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