* Use new "url" features
* Use keg_only DSL
* Use "skip_clean :all" DSL
* Whitespace and style cleanups
* Make bash invocations less silly
* Use new man2-man8 helpers
* Remove "FileUtils." since it is included in Formula
* Use real names for deps instead of aliases
* ENV.x11 now updates path, so remove that from individual brews
Replaced ENV.gcc_4_2 + comments with calls to "fails_with_llvm",
to specifically message to the user when a formula is known or suspected
to not build with LLVM. If the user specifies "--use-llvm", the message
will be displayed, but compilation will be tried anyway.
Since using LLVM is now an advanced/hidden feature instead of the
default on 10.6, we'll let the user try anyway (and submit patches
if things are now working.)
pdflib-lite is required to enable Gnuplot's PDF terminal.
While not free (as in speach) software, pdflib-lite is available for
non-commercial (i.e., academic and personal) use free of charge. A license
reminder is printed at the end of the build.
pdflib is also provided by MacPorts; a workaround from their portfile was
adapted to this formula to get the build to go through.
Adam Vandenberg
Björn B. Brandenburg