2d1ba244e9
This changes the buildlink3.mk files to use an include guard for the recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS, BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of enter/exit marker, which can be used to reconstruct the tree and to determine first level includes. Avoiding := for large variables (BUILDLINK_ORDER) speeds up parse time as += has linear complexity. The include guard reduces system time by avoiding reading files over and over again. For complex packages this reduces both %user and %sys time to half of the former time.
33 lines
995 B
Makefile
33 lines
995 B
Makefile
# $NetBSD: buildlink3.mk,v 1.15 2009/03/20 19:25:38 joerg Exp $
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BUILDLINK_TREE+= Xaw-Xpm
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.if !defined(XAW_XPM_BUILDLINK3_MK)
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XAW_XPM_BUILDLINK3_MK:=
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BUILDLINK_API_DEPENDS.Xaw-Xpm+= Xaw-Xpm>=1.1
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BUILDLINK_ABI_DEPENDS.Xaw-Xpm?= Xaw-Xpm>=1.1nb2
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BUILDLINK_PKGSRCDIR.Xaw-Xpm?= ../../x11/Xaw-Xpm
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.include "../../mk/bsd.fast.prefs.mk"
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. if ${X11_TYPE} == "modular"
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buildlink-Xaw-Xpm-cookie: .PHONY buildlink-Xaw-Xpm-inc-hack
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buildlink-Xaw-Xpm-inc-hack: .PHONY buildlink-directories
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[ ! -h ${BUILDLINK_DIR}/include/X11/Xaw ] && \
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${MKDIR} ${BUILDLINK_DIR}/include/X11 && \
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${LN} -s Xaw3d ${BUILDLINK_DIR}/include/X11/Xaw
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. endif
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LIBXAW?= -L${BUILDLINK_PREFIX.Xaw-Xpm}/lib \
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${COMPILER_RPATH_FLAG}${BUILDLINK_PREFIX.Xaw-Xpm}/lib \
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-L${BUILDLINK_PREFIX.libXpm}/lib \
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${COMPILER_RPATH_FLAG}${BUILDLINK_PREFIX.libXpm}/lib \
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-lXaw3d -lXpm
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.include "../../x11/libXmu/buildlink3.mk"
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.include "../../x11/libXpm/buildlink3.mk"
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.endif # XAW_XPM_BUILDLINK3_MK
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BUILDLINK_TREE+= -Xaw-Xpm
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