Merge remote-tracking branch 'origin/released'

* origin/released:
  fontconfig mesa pixman xkbcomp xserver git update 24 jan 2013

Conflicts:
	mesalib/src/glsl/.gitignore

1 files changed, 122 insertions, 29 deletions

diff --git a/mesalib/src/glsl/Makefile.am b/mesalib/src/glsl/Makefile.am
index 36af90ef1..058d8aed3 100644
--- a/mesalib/src/glsl/Makefile.am
+++ b/mesalib/src/glsl/Makefile.am
@@ -19,41 +19,84 @@
 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 # IN THE SOFTWARE.
 
-SUBDIRS = builtin_compiler glcpp
+SUBDIRS = builtin_compiler
 
 AM_CPPFLAGS = \
 	-I$(top_srcdir)/include \
 	-I$(top_srcdir)/src/mapi \
 	-I$(top_srcdir)/src/mesa/ \
+	-I$(top_srcdir)/src/glsl/glcpp \
+	-I$(top_srcdir)/src/gtest/include \
 	$(DEFINES) \
 	$(API_DEFINES)
 AM_CFLAGS = $(VISIBILITY_CFLAGS)
 AM_CXXFLAGS = $(VISIBILITY_CXXFLAGS)
 
-AM_LFLAGS = --nounistd -o$(LEX_OUTPUT_ROOT).c
-
 include Makefile.sources
 
-noinst_LTLIBRARIES = libglsl.la
-check_PROGRAMS = glsl_test
-noinst_PROGRAMS = glsl_compiler
+TESTS = glcpp/tests/glcpp-test				\
+	tests/optimization-test				\
+	tests/ralloc-test				\
+	tests/uniform-initializer-test
 
-libglsl_la_SOURCES = \
-	glsl_lexer.ll \
-	glsl_parser.cc \
-	$(LIBGLSL_FILES) \
-	builtin_function.cpp
+TESTS_ENVIRONMENT= \
+	export PYTHON2=$(PYTHON2); \
+	export PYTHON_FLAGS=$(PYTHON_FLAGS);
 
-libglsl_la_LIBADD = glcpp/libglcpp.la
-libglsl_la_LDFLAGS =
+noinst_LTLIBRARIES = libglsl.la libglcpp.la
+check_PROGRAMS =					\
+	glcpp/glcpp					\
+	glsl_test					\
+	tests/ralloc-test				\
+	tests/uniform-initializer-test
 
-glsl_compiler_SOURCES = \
-	$(top_srcdir)/src/mesa/main/hash_table.c \
-	$(top_srcdir)/src/mesa/program/prog_hash_table.c \
-	$(top_srcdir)/src/mesa/program/symbol_table.c \
-	$(GLSL_COMPILER_CXX_FILES)
+tests_uniform_initializer_test_SOURCES =		\
+	$(top_srcdir)/src/mesa/main/hash_table.c	\
+	$(top_srcdir)/src/mesa/program/prog_hash_table.c\
+	$(top_srcdir)/src/mesa/program/symbol_table.c	\
+	tests/copy_constant_to_storage_tests.cpp	\
+	tests/set_uniform_initializer_tests.cpp		\
+	tests/uniform_initializer_utils.cpp
+tests_uniform_initializer_test_CFLAGS =			\
+	$(PTHREAD_CFLAGS)
+tests_uniform_initializer_test_LDADD =			\
+	$(top_builddir)/src/gtest/libgtest.la		\
+	$(top_builddir)/src/glsl/libglsl.la		\
+	$(PTHREAD_LIBS)
+
+tests_ralloc_test_SOURCES =				\
+	tests/ralloc_test.cpp				\
+	$(top_builddir)/src/glsl/ralloc.c
+tests_ralloc_test_CFLAGS = $(PTHREAD_CFLAGS)
+tests_ralloc_test_LDADD =				\
+	$(top_builddir)/src/gtest/libgtest.la		\
+	$(PTHREAD_LIBS)
 
-glsl_compiler_LDADD = libglsl.la
+if CROSS_COMPILING
+libglcpp_la_SOURCES =					\
+	glcpp/glcpp-lex.c				\
+	glcpp/glcpp-parse.c				\
+	$(LIBGLCPP_FILES)
+else
+libglcpp_la_LIBADD = builtin_compiler/libglcpp.la
+endif
+
+glcpp_glcpp_SOURCES =					\
+	glcpp/glcpp.c					\
+	$(top_srcdir)/src/mesa/program/prog_hash_table.c
+glcpp_glcpp_LDADD = libglcpp.la
+
+libglsl_la_SOURCES = builtin_function.cpp
+libglsl_la_LIBADD = libglcpp.la
+if CROSS_COMPILING
+libglsl_la_SOURCES +=					\
+	glsl_lexer.cpp					\
+	glsl_parser.cpp					\
+	$(LIBGLSL_FILES)
+else
+libglsl_la_LIBADD +=					\
+	builtin_compiler/libglslcore.la
+endif
 
 glsl_test_SOURCES = \
 	$(top_srcdir)/src/mesa/main/hash_table.c \
@@ -65,15 +108,65 @@ glsl_test_SOURCES = \
 
 glsl_test_LDADD = libglsl.la
 
-# automake <=1.11 and automake >=1.12 have different conventions for naming C++ header files
-# made by yacc.  To work with both, we write our own rule rather than using automake's.
-# When (if) we require automake >=1.12 in configure.ac, this can be removed, and we can use
-# the automake rule.
-glsl_parser.cc glsl_parser.h: glsl_parser.yy
-	$(AM_V_GEN) $(YACC) -v -o glsl_parser.cc -p "_mesa_glsl_" --defines=glsl_parser.h $<
+# We write our own rules for yacc and lex below. We'd rather use automake,
+# but automake makes it especially difficult for a number of reasons:
+#
+#  * < automake-1.12 generates .h files from .yy and .ypp files, but
+#    >=automake-1.12 generates .hh and .hpp files respectively. There's no
+#    good way of making a project that uses C++ yacc files compatible with
+#    both versions of automake. Strong work automake developers.
+#
+#  * Since we're generating code from .l/.y files in a subdirectory (glcpp/)
+#    we'd like the resulting generated code to also go in glcpp/ for purposes
+#    of distribution. Automake gives no way to do this.
+#
+#  * Since we're building multiple yacc parsers into one library (and via one
+#    Makefile) we have to use per-target YFLAGS. Using per-target YFLAGS causes
+#    automake to name the resulting generated code as <library-name>_filename.c.
+#    Frankly, that's ugly and we don't want a libglcpp_glcpp_parser.h file.
+
+# In order to make build output print "LEX" and "YACC", we reproduce the
+# automake variables below.
+
+AM_V_LEX = $(am__v_LEX_$(V))
+am__v_LEX_ = $(am__v_LEX_$(AM_DEFAULT_VERBOSITY))
+am__v_LEX_0 = @echo "  LEX     " $@;
+am__v_LEX_1 =
+
+AM_V_YACC = $(am__v_YACC_$(V))
+am__v_YACC_ = $(am__v_YACC_$(AM_DEFAULT_VERBOSITY))
+am__v_YACC_0 = @echo "  YACC    " $@;
+am__v_YACC_1 =
+
+glsl_parser.cpp glsl_parser.h: glsl_parser.yy
+	$(AM_V_YACC) $(YACC) $(YFLAGS) -o $@ -p "_mesa_glsl_" --defines=$(GLSL_BUILDDIR)/glsl_parser.h $<
+
+glsl_lexer.cpp: glsl_lexer.ll
+	$(AM_V_LEX) $(LEX) $(LFLAGS) -o $@ $<
+
+glcpp/glcpp-parse.c glcpp/glcpp-parse.h: glcpp/glcpp-parse.y
+	$(MKDIR_P) $(GLSL_BUILDDIR)/glcpp
+	$(AM_V_YACC) $(YACC) $(YFLAGS) -o $@ -p "glcpp_parser_" --defines=$(GLSL_BUILDDIR)/glcpp/glcpp-parse.h $<
+
+glcpp/glcpp-lex.c: glcpp/glcpp-lex.l
+	$(MKDIR_P) $(GLSL_BUILDDIR)/glcpp
+	$(AM_V_LEX) $(LEX) $(LFLAGS) -o $@ $<
 
-BUILT_SOURCES = glsl_parser.h
-CLEANFILES = glsl_lexer.cc glsl_parser.cc $(BUILT_SOURCES) builtin_function.cpp
+# Only the parsers (specifically the header files generated at the same time)
+# need to be in BUILT_SOURCES. Though if we list the parser headers YACC is
+# called for the .c/.cpp file and the .h files. By listing the .c/.cpp files
+# YACC is only executed once for each parser. The rest of the generated code
+# will be created at the appropriate times according to standard automake
+# dependency rules.
+BUILT_SOURCES =						\
+	glsl_parser.cpp					\
+	glsl_lexer.cpp					\
+	glcpp/glcpp-parse.c				\
+	glcpp/glcpp-lex.c
+CLEANFILES =						\
+	glcpp/glcpp-parse.h				\
+	glsl_parser.h					\
+	$(BUILT_SOURCES)
 
-builtin_function.cpp: $(srcdir)/builtins/profiles/* $(srcdir)/builtins/ir/* $(srcdir)/builtins/glsl/* $(srcdir)/builtins/tools/generate_builtins.py $(srcdir)/builtins/tools/texture_builtins.py builtin_compiler/builtin_compiler$(BUILD_EXEEXT)
-	$(AM_V_GEN) $(PYTHON2) $(PYTHON_FLAGS) $(srcdir)/builtins/tools/generate_builtins.py builtin_compiler/builtin_compiler$(BUILD_EXEEXT) > builtin_function.cpp || rm -f builtin_function.cpp
+builtin_function.cpp: $(srcdir)/builtins/profiles/* $(srcdir)/builtins/ir/* $(srcdir)/builtins/glsl/* $(srcdir)/builtins/tools/generate_builtins.py $(srcdir)/builtins/tools/texture_builtins.py $(builddir)/builtin_compiler/builtin_compiler$(BUILD_EXEEXT)
+	$(AM_V_GEN) $(PYTHON2) $(PYTHON_FLAGS) $(srcdir)/builtins/tools/generate_builtins.py $(builddir)/builtin_compiler/builtin_compiler$(BUILD_EXEEXT) > builtin_function.cpp || rm -f builtin_function.cpp