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diff --git a/lib/antlr/README b/lib/antlr/README new file mode 100644 index 00000000..6ca0913b --- /dev/null +++ b/lib/antlr/README @@ -0,0 +1,72 @@ +C++ support libraries + +Original GNU autconf stuff contributed by Braden N. McDaniel. Slightly +hacked up by me (Ric Klaren (klaren@cs.utwente.nl)) for who it's the first +autoconf/automake/aclocal stuff ever, so suggestions additions welcome. + +HOW TO INSTALL + +In theory do: + +./configure --prefix=<basedirectory where you want it installed> +make +make install + +Now libantlr.a should reside under <basedir>/lib/libantlr.a and the +includes should be at <basedir>/include/antlr. + +NOTE: this only installs the C++ library and header files. + +In the contrib directory a dsp/dsw project for Microsoft Visual C++ can be +found. + +In general this library needs runtime typing information (RTTI) make sure +you enable this in whatever compiler you are using. + +SUPPORTED COMPILERS + +Pasted from the FAQ entry on: http://www.jguru.com/jguru/faq/view.jsp?EID=121 + +Compiler OS Version +------------------ --------------------- ---------- +Sun Workshop 4.2 Solaris 2.6, 7 2.7.1a2 +Sun Workshop 5.0 Solaris 2.7 2.7.1a2 +Sun Workshop 6.0 Solaris 2.7 2.7.1a2 +egcs-1.1.2 Solaris 2.6,7 2.7.1a2 +egcs-1.1.2 Linux 2.2, Solaris 2.6 2.7.1a2 +gcc-2.95.2 Linux 2.2, Solaris 2.6,7 2.7.1a2 +gcc-2.96 (20000527) Solaris 2.6 2.7.1a2 +aCC A.01.21 HP-UX 10.20 2.7.0 no! +Visual C++ 6.0 PC 2.7.1a2 (warnings) +Intel C++ 4.0 NT 4.0 2.7.0 +Borland 5.0 NT 4.0 2.7.0 + +IT DOESN'T WORK!? + +Check out the faq: http://www.jguru.com/jguru/faq/view.jsp?EID=120 + +The text of that entry (by Peter Wells): + +The ANTLR code uses some relatively new features of C++ which not all +compilers support yet (such as namespaces, and new style standard headers). + +There is work currently in progress to provide a compatibility mode for +ANTLR, to enable older compilers to handle this. + +At the moment, you may be able to work around the problem with a few nasty +tricks: + +Try creating some header files like 'iostream' just containing: + +#include <iostream.h> + +and compile with an option to define away the word 'std', such as + +CC .... -Dstd= .... + +Also in the antlr subdirectory there's a file config.hpp. Tweak this one to +enable/disable the different bells and whistles used in the rest of the code. +Don't forget to submit those changes back to us (along with compiler info) +so we can incorporate them in our next release! + +Thanks! |