# $FreeBSD$

GCCDIR = ${BSDSRCTOP}/contrib/gcc

.PATH: ${GCCDIR}

INCDIR = ${STAGEDIR}/usr/include/c++/4.2/bits

INCS = \
	gthr.h \
	gthr-single.h \
	gthr-posix.h \
	gthr-tpf.h \
	gthr-default.h

gthr.h: ${GCCDIR}/gthr.h
	sed -e '/^#pragma/b' \
	    -e '/^#/s/\(${uppercase}${uppercase}*\)/_GLIBCXX_\1/g' \
	    -e 's/_GLIBCXX_SUPPORTS_WEAK/__GXX_WEAK__/g' \
	    -e 's,^#include "\(.*\)",#include <bits/\1>,g' \
	    -e 's,^#endif /_GLIBCXX_.*,#endif,' \
	    < ${.ALLSRC} > ${.TARGET}

gthr-single.h: ${GCCDIR}/gthr-single.h
	sed -e 's/\(UNUSED\)/_GLIBCXX_\1/g' \
	    -e 's/\(GCC${uppercase}*_H\)/_GLIBCXX_\1/g' \
	    < ${.ALLSRC} > ${.TARGET}

gthr-posix.h: ${GCCDIR}/gthr-posix.h
	sed -e 's/\(UNUSED\)/_GLIBCXX_\1/g' \
	    -e 's/\(GCC${uppercase}*_H\)/_GLIBCXX_\1/g' \
	    -e 's/SUPPORTS_WEAK/__GXX_WEAK__/g' \
	    -e 's/\(${uppercase}*USE_WEAK\)/_GLIBCXX_\1/g' \
	    < ${.ALLSRC} > ${.TARGET}

gthr-tpf.h: ${GCCDIR}/gthr-posix.h
	sed -e 's/\(UNUSED\)/_GLIBCXX_\1/g' \
	    -e 's/\(GCC${uppercase}*_H\)/_GLIBCXX_\1/g' \
	    -e 's/SUPPORTS_WEAK/__GXX_WEAK__/g' \
	    -e 's/\(${uppercase}*USE_WEAK\)/_GLIBCXX_\1/g' \
	    < ${.ALLSRC} > ${.TARGET}

gthr-default.h: ${GCCDIR}/gthr-posix.h
	sed -e 's/\(UNUSED\)/_GLIBCXX_\1/g' \
	    -e 's/\(GCC${uppercase}*_H\)/_GLIBCXX_\1/g' \
	    -e 's/SUPPORTS_WEAK/__GXX_WEAK__/g' \
	    -e 's/\(${uppercase}*USE_WEAK\)/_GLIBCXX_\1/g' \
	    -e 's,^#include "\(.*\)",#include <bits/\1>,g' \
	    < ${.ALLSRC} > ${.TARGET}

.include <bsd.headers.mk>