Mesa (glsl2): glsl2: Use --nounistd to fix MSVC build

[Ian Romanick]

Module: Mesa
Branch: glsl2
Commit: ab18be74ac5f95ba1ebe6a52259d77e0940b2dbd
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=ab18be74ac5f95ba1ebe6a52259d77e0940b2dbd

Author: Ian Romanick <ian.d.romanick at intel.com>
Date:   Fri Aug 13 13:08:54 2010 -0700

glsl2: Use --nounistd to fix MSVC build

Also remove the --never-interactive command line option for the
preprocessor lexer.  This was already done for main compiler lexer.

---

 src/glsl/Makefile          |    4 ++--
 src/glsl/glcpp/glcpp-lex.l |    1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/glsl/Makefile b/src/glsl/Makefile
index 3e48068..2f62517 100644
--- a/src/glsl/Makefile
+++ b/src/glsl/Makefile
@@ -151,13 +151,13 @@ glcpp/glcpp: $(GLCPP_OBJECTS) libglsl.a
 	$(CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
 
 glsl_lexer.cpp: glsl_lexer.lpp
-	flex -o$@  $<
+	flex --nounistd -o$@  $<
 
 glsl_parser.cpp: glsl_parser.ypp
 	bison -v -o "$@" -p "_mesa_glsl_" --defines=glsl_parser.h $<
 
 glcpp/glcpp-lex.c: glcpp/glcpp-lex.l
-	flex --never-interactive --outfile="$@" $<
+	flex --nounistd -o$@  $<
 
 glcpp/glcpp-parse.c: glcpp/glcpp-parse.y
 	bison -v -o "$@" --defines=glcpp/glcpp-parse.h $<
diff --git a/src/glsl/glcpp/glcpp-lex.l b/src/glsl/glcpp/glcpp-lex.l
index fa62891..1cd95b2 100644
--- a/src/glsl/glcpp/glcpp-lex.l
+++ b/src/glsl/glcpp/glcpp-lex.l
@@ -50,6 +50,7 @@ void glcpp_set_column (int  column_no , yyscan_t yyscanner);
 %option extra-type="glcpp_parser_t *"
 %option prefix="glcpp_"
 %option stack
+%option never-interactive
 
 %x DONE COMMENT UNREACHABLE