brkho/mesa: Clone of mesa. - mesa

Clone of mesa.

Strom: 67c27afc16

Carl Worth 67c27afc16 Add test for an object-like macro with a definition beginning with '(' Our current parser sees "#define foo (" as an identifier token followed by a '(' token and parses this as a function-like macro. That would be correct for "#define foo(" but the preprocessor specification treats this whitespace as significant here so this test currently fails.		před 15 roky
main	Add hash table implementation from glsl2 project.	před 15 roky
tests	Add test for an object-like macro with a definition beginning with '('	před 15 roky
.gitignore	Add a very simple test for the pre-processor.	před 15 roky
Makefile	Add support for the structure of function-like macros.	před 15 roky
README	Add README file describing glcpp.	před 15 roky
glcpp-lex.l	Add support for the structure of function-like macros.	před 15 roky
glcpp-parse.y	Eliminate a reduce/reduce conflict in the function-like macro production.	před 15 roky
glcpp.c	Fix defines involving both literals and other defined macros.	před 15 roky
glcpp.h	Add support for the structure of function-like macros.	před 15 roky
hash_table.c	Add hash table implementation from glsl2 project.	před 15 roky
hash_table.h	Add hash table implementation from glsl2 project.	před 15 roky
xtalloc.c	Convert lexer to talloc and add xtalloc wrappers.	před 15 roky

glcpp -- GLSL "C" preprocessor

This is a simple preprocessor designed to provide the preprocessing
needs of the GLSL language. The requirements for this preprocessor are
specified in the GLSL 1.30 specification availble from:

http://www.opengl.org/registry/doc/GLSLangSpec.Full.1.30.08.pdf

This specification is not precise on some semantics, (for example,
#define and #if), defining these merely "as is standard for C++
preprocessors". To fill in these details, I've been using the C99
standard (for which I had a convenient copy) as available from:

http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1124.pdf

README