src/glsl/Makefile.am

   1 # Copyright © 2012 Jon TURNEY
   2 #
   3 # Permission is hereby granted, free of charge, to any person obtaining a
   4 # copy of this software and associated documentation files (the "Software"),
   5 # to deal in the Software without restriction, including without limitation
   6 # the rights to use, copy, modify, merge, publish, distribute, sublicense,
   7 # and/or sell copies of the Software, and to permit persons to whom the
   8 # Software is furnished to do so, subject to the following conditions:
   9 #
  10 # The above copyright notice and this permission notice (including the next
  11 # paragraph) shall be included in all copies or substantial portions of the
  12 # Software.
  13 #
  14 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  17 # THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  19 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  20 # IN THE SOFTWARE.
  21
  22 if CROSS_COMPILING
  23 SUBDIRS = builtin_compiler
  24 endif
  25
  26 AM_CPPFLAGS = \
  27         -I$(top_srcdir)/include \
  28         -I$(top_srcdir)/src/mapi \
  29         -I$(top_srcdir)/src/mesa/ \
  30         -I$(top_srcdir)/src/glsl/glcpp \
  31         $(DEFINES) \
  32         $(API_DEFINES)
  33 AM_CFLAGS = $(VISIBILITY_CFLAGS)
  34 AM_CXXFLAGS = $(VISIBILITY_CXXFLAGS)
  35
  36 include Makefile.sources
  37
  38 TESTS = glcpp/tests/glcpp-test
  39
  40 noinst_LTLIBRARIES = libglcpp.la libglsl.la
  41 check_PROGRAMS = glcpp/glcpp glsl_test
  42
  43 libglcpp_la_SOURCES =                                   \
  44         glcpp/glcpp-lex.c                               \
  45         glcpp/glcpp-parse.c                             \
  46         $(LIBGLCPP_FILES)
  47
  48 glcpp_glcpp_SOURCES =                                   \
  49         glcpp/glcpp.c                                   \
  50         $(top_srcdir)/src/mesa/program/prog_hash_table.c
  51 glcpp_glcpp_LDADD = libglcpp.la
  52
  53 libglsl_la_SOURCES =                                    \
  54         glsl_lexer.cpp                                  \
  55         glsl_parser.cpp                                 \
  56         $(LIBGLSL_FILES)                                \
  57         builtin_function.cpp
  58 libglsl_la_LIBADD = libglcpp.la
  59
  60 glsl_test_SOURCES = \
  61         $(top_srcdir)/src/mesa/main/hash_table.c \
  62         $(top_srcdir)/src/mesa/program/prog_hash_table.c \
  63         $(top_srcdir)/src/mesa/program/symbol_table.c \
  64         $(GLSL_SRCDIR)/standalone_scaffolding.cpp \
  65         test.cpp \
  66         test_optpass.cpp
  67
  68 glsl_test_LDADD = libglsl.la
  69
  70 if CROSS_COMPILING
  71 BUILTIN_COMPILER = builtin_compiler/builtin_compiler$(BUILD_EXEEXT)
  72 else
  73 BUILTIN_COMPILER = builtincompiler$(BUILD_EXEEXT)
  74
  75 noinst_PROGRAMS = builtincompiler
  76 noinst_LTLIBRARIES += libglslcore.la
  77
  78 libglslcore_la_SOURCES =                                \
  79         glsl_lexer.cpp                                  \
  80         glsl_parser.cpp                                 \
  81         $(LIBGLSL_FILES)
  82 builtincompiler_SOURCES = \
  83         $(top_srcdir)/src/mesa/main/hash_table.c        \
  84         $(top_srcdir)/src/mesa/program/prog_hash_table.c\
  85         $(top_srcdir)/src/mesa/program/symbol_table.c   \
  86         $(top_srcdir)/src/glsl/builtin_compiler/builtin_stubs.cpp \
  87         $(GLSL_COMPILER_CXX_FILES)
  88 builtincompiler_LDADD = libglslcore.la libglcpp.la
  89 endif
  90
  91 # We write our own rules for yacc and lex below. We'd rather use automake,
  92 # but automake makes it especially difficult for a number of reasons:
  93 #
  94 #  * < automake-1.12 generates .h files from .yy and .ypp files, but
  95 #    >=automake-1.12 generates .hh and .hpp files respectively. There's no
  96 #    good way of making a project that uses C++ yacc files compatible with
  97 #    both versions of automake. Strong work automake developers.
  98 #
  99 #  * Since we're generating code from .l/.y files in a subdirectory (glcpp/)
 100 #    we'd like the resulting generated code to also go in glcpp/ for purposes
 101 #    of distribution. Automake gives no way to do this.
 102 #
 103 #  * Since we're building multiple yacc parsers into one library (and via one
 104 #    Makefile) we have to use per-target YFLAGS. Using per-target YFLAGS causes
 105 #    automake to name the resulting generated code as <library-name>_filename.c.
 106 #    Frankly, that's ugly and we don't want a libglcpp_glcpp_parser.h file.
 107
 108 # In order to make build output print "LEX" and "YACC", we reproduce the
 109 # automake variables below.
 110
 111 AM_V_LEX = $(am__v_LEX_$(V))
 112 am__v_LEX_ = $(am__v_LEX_$(AM_DEFAULT_VERBOSITY))
 113 am__v_LEX_0 = @echo "  LEX     " $@;
 114 am__v_LEX_1 =
 115
 116 AM_V_YACC = $(am__v_YACC_$(V))
 117 am__v_YACC_ = $(am__v_YACC_$(AM_DEFAULT_VERBOSITY))
 118 am__v_YACC_0 = @echo "  YACC    " $@;
 119 am__v_YACC_1 =
 120
 121 glsl_parser.cpp glsl_parser.h: glsl_parser.yy
 122         $(AM_V_YACC) $(YACC) $(YFLAGS) -o $@ -p "_mesa_glsl_" --defines=$(GLSL_BUILDDIR)/glsl_parser.h $<
 123
 124 glsl_lexer.cpp: glsl_lexer.ll
 125         $(AM_V_LEX) $(LEX) $(LFLAGS) -o $@ $<
 126
 127 glcpp/glcpp-parse.c glcpp/glcpp-parse.h: glcpp/glcpp-parse.y
 128         $(MKDIR_P) $(GLSL_BUILDDIR)/glcpp
 129         $(AM_V_YACC) $(YACC) $(YFLAGS) -o $@ -p "glcpp_parser_" --defines=$(GLSL_BUILDDIR)/glcpp/glcpp-parse.h $<
 130
 131 glcpp/glcpp-lex.c: glcpp/glcpp-lex.l
 132         $(MKDIR_P) $(GLSL_BUILDDIR)/glcpp
 133         $(AM_V_LEX) $(LEX) $(LFLAGS) -o $@ $<
 134
 135 # Only the parsers (specifically the header files generated at the same time)
 136 # need to be in BUILT_SOURCES. Though if we list the parser headers YACC is
 137 # called for the .c/.cpp file and the .h files. By listing the .c/.cpp files
 138 # YACC is only executed once for each parser. The rest of the generated code
 139 # will be created at the appropriate times according to standard automake
 140 # dependency rules.
 141 BUILT_SOURCES =                                         \
 142         glsl_parser.cpp                                 \
 143         glcpp/glcpp-parse.c
 144 CLEANFILES =                                            \
 145         glcpp/glcpp-parse.h                             \
 146         glcpp/glcpp-lex.c                               \
 147         glsl_parser.h                                   \
 148         glsl_lexer.cpp                                  \
 149         $(BUILT_SOURCES)
 150
 151 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)
 152         $(AM_V_GEN) $(PYTHON2) $(PYTHON_FLAGS) $(srcdir)/builtins/tools/generate_builtins.py $(builddir)/$(BUILTIN_COMPILER) > builtin_function.cpp || rm -f builtin_function.cpp