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2006-07-08Change the format of BUILDLINK_ORDER to contain depth information as well,jlam1-2/+2
and add a new helper target and script, "show-buildlink3", that outputs a listing of the buildlink3.mk files included as well as the depth at which they are included. For example, "make show-buildlink3" in fonts/Xft2 displays: zlib fontconfig iconv zlib freetype2 expat freetype2 Xrender renderproto
2006-07-08Track information in a new variable BUILDLINK_ORDER that informs usjlam1-1/+2
of the order in which buildlink3.mk files are (recursively) included by a package Makefile.
2006-05-04Import sgb.minskim6-0/+231
The Stanford GraphBase is a highly portable collection of programs and data for researchers who study combinatorial algorithms and data structures. All files are in the public domain and usable with only one restriction: They must not be changed! A ``change file'' mechanism allows local customization while the master files stay intact. The programs are intended to be interesting in themselves as examples of ``literate programming.'' Thus, the Stanford GraphBase can also be regarded as a collection of approximately 30 essays for programmers to enjoy reading, whether or not they are doing algorithmic research. The programs are written in CWEB, a combination of TeX and C that is easy to use by anyone who knows those languages and easy to read by anyone familiar with the rudiments of C.