Mesa (master): scons: Use Flex and Bison to generate lexer/parser files.
Kenneth Graunke
kwg at kemper.freedesktop.org
Tue Mar 1 23:49:51 UTC 2011
Module: Mesa
Branch: master
Commit: 8be58df67a3d3cc682407f10badcb92a1c988e65
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=8be58df67a3d3cc682407f10badcb92a1c988e65
Author: Kenneth Graunke <kenneth at whitecape.org>
Date: Tue Mar 1 15:04:04 2011 -0800
scons: Use Flex and Bison to generate lexer/parser files.
This gets it building again here; I'll leave it up to the SCons
maintainers to make further improvements.
---
src/glsl/SConscript | 19 +++++++++++++++----
src/mesa/SConscript | 8 ++++++--
2 files changed, 21 insertions(+), 6 deletions(-)
diff --git a/src/glsl/SConscript b/src/glsl/SConscript
index 7c6b6ae..10abab6 100644
--- a/src/glsl/SConscript
+++ b/src/glsl/SConscript
@@ -11,18 +11,29 @@ env.Prepend(CPPPATH = [
'#src/mapi',
'#src/mesa',
'#src/glsl',
+ '#src/glsl/glcpp',
])
+env.Append(YACCFLAGS = '-d')
+
+parser_env = env.Clone();
+parser_env.Append(YACCFLAGS = ['--defines=src/glsl/glsl_parser.h', '-p', '_mesa_glsl_'])
+
+glcpp_lexer = env.CFile('glcpp/glcpp-lex.c', 'glcpp/glcpp-lex.l')
+glcpp_parser = env.CFile('glcpp/glcpp-parse.c', 'glcpp/glcpp-parse.y')
+glsl_lexer = parser_env.CXXFile('glsl_lexer.cpp', 'glsl_lexer.ll')
+glsl_parser = parser_env.CXXFile('glsl_parser.cpp', 'glsl_parser.yy')
+
sources = [
- 'glcpp/glcpp-lex.c',
- 'glcpp/glcpp-parse.c',
+ glcpp_lexer,
+ glcpp_parser[0],
'glcpp/pp.c',
'ast_expr.cpp',
'ast_function.cpp',
'ast_to_hir.cpp',
'ast_type.cpp',
- 'glsl_lexer.cpp',
- 'glsl_parser.cpp',
+ glsl_lexer,
+ glsl_parser[0],
'glsl_parser_extras.cpp',
'glsl_types.cpp',
'glsl_symbol_table.cpp',
diff --git a/src/mesa/SConscript b/src/mesa/SConscript
index d65750b..acbf86e 100644
--- a/src/mesa/SConscript
+++ b/src/mesa/SConscript
@@ -214,15 +214,17 @@ statetracker_sources = [
'state_tracker/st_texture.c',
]
+env.Append(YACCFLAGS = '-d')
+program_lex = env.CFile('program/lex.yy.c', 'program/program_lexer.l')
+program_parse = env.CFile('program/program_parse.tab.c',
+ 'program/program_parse.y')
program_sources = [
'program/arbprogparse.c',
'program/hash_table.c',
'program/ir_to_mesa.cpp',
- 'program/lex.yy.c',
'program/nvfragparse.c',
'program/nvvertparse.c',
'program/program.c',
- 'program/program_parse.tab.c',
'program/program_parse_extra.c',
'program/prog_cache.c',
'program/prog_execute.c',
@@ -237,6 +239,8 @@ program_sources = [
'program/programopt.c',
'program/sampler.cpp',
'program/symbol_table.c',
+ program_lex,
+ program_parse[0],
]
mesa_sources = (
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