mesa: automake: rework the source generation rules

[mesa.git] / src / mesa / Makefile.am

diff --git a/src/mesa/Makefile.am b/src/mesa/Makefile.am
index eb4a3da3c840993a9214f779dff145f24780e075..69506f2a3fd88a06dcea02e3989ef985ea25cf05 100644 (file)
--- a/src/mesa/Makefile.am
+++ b/src/mesa/Makefile.am
@@ -90,37 +90,24 @@ CLEANFILES = \
        program/program_parse.tab.h \
        main/git_sha1.h.tmp
 
-GET_HASH_GEN = main/get_hash_generator.py
+PYTHON_GEN = $(AM_V_GEN)$(PYTHON2) $(PYTHON_FLAGS)
 
-main/get_hash.h: ../mapi/glapi/gen/gl_and_es_API.xml main/get_hash_params.py   \
-                $(GET_HASH_GEN)
-       $(AM_V_GEN)set -e;                                              \
-       $(PYTHON2) $(PYTHON_FLAGS) $(srcdir)/$(GET_HASH_GEN)            \
-               -f $< > $@.tmp;                                         \
-       mv $@.tmp $@;
+main/get_hash.h: ../mapi/glapi/gen/gl_and_es_API.xml main/get_hash_params.py \
+                 main/get_hash_generator.py
+       $(PYTHON_GEN) $(srcdir)/main/get_hash_generator.py \
+               -f $(srcdir)/../mapi/glapi/gen/gl_and_es_API.xml > $@
 
-main/format_info.h: main/formats.csv                                    \
+main/format_info.h: main/formats.csv \
                     main/format_parser.py main/format_info.py
-       $(AM_V_GEN)set -e;                                              \
-       $(PYTHON2) $(PYTHON_FLAGS) $(srcdir)/main/format_info.py        \
-                   $< > $@.tmp;                                         \
-       mv $@.tmp $@;
+       $(PYTHON_GEN) $(srcdir)/main/format_info.py $(srcdir)/main/formats.csv > $@
 
-main/format_pack.c: main/format_pack.py main/formats.csv               \
+main/format_pack.c: main/format_pack.py main/formats.csv \
                     main/format_parser.py
-       $(AM_V_GEN)set -e;                                              \
-       $(PYTHON2) $(PYTHON_FLAGS)                                      \
-                       $(srcdir)/main/format_pack.py                   \
-                       $(srcdir)/main/formats.csv                      \
-               | $(INDENT) $(INDENT_FLAGS) > $@;
+       $(PYTHON_GEN) $(srcdir)/main/format_pack.py $(srcdir)/main/formats.csv > $@
 
 main/format_unpack.c: main/format_unpack.py main/formats.csv   \
                       main/format_parser.py
-       $(AM_V_GEN)set -e;                                              \
-       $(PYTHON2) $(PYTHON_FLAGS)                                      \
-                       $(srcdir)/main/format_unpack.py                 \
-                       $(srcdir)/main/formats.csv                      \
-               | $(INDENT) $(INDENT_FLAGS) > $@;
+       $(PYTHON_GEN) $(srcdir)/main/format_unpack.py $(srcdir)/main/formats.csv > $@
 
 main/formats.c: main/format_info.h
 
@@ -201,13 +188,17 @@ libmesa_sse41_la_CFLAGS = $(AM_CFLAGS) $(SSE41_CFLAGS)
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = gl.pc
 
+MKDIR_GEN = $(AM_V_at)$(MKDIR_P) $(@D)
+YACC_GEN = $(AM_V_GEN)$(YACC) $(YFLAGS)
+LEX_GEN = $(AM_V_GEN)$(LEX) $(LFLAGS)
+
 program/lex.yy.c: program/program_lexer.l
-       $(AM_V_at)$(MKDIR_P) program
-       $(AM_V_GEN) $(LEX) --never-interactive --outfile=$@ $<
+       $(MKDIR_GEN)
+       $(LEX_GEN) -o $@ $(srcdir)/program/program_lexer.l
 
 program/program_parse.tab.c program/program_parse.tab.h: program/program_parse.y
-       $(AM_V_at)$(MKDIR_P) program
-       $(AM_V_GEN) $(YACC) -p "_mesa_program_" -v -d --output=program/program_parse.tab.c $<
+       $(MKDIR_GEN)
+       $(YACC_GEN) -o $@ -p "_mesa_program_" --defines=$(builddir)/program/program_parse.tab.h $(srcdir)/program/program_parse.y
 
 if GEN_ASM_OFFSETS
 matypes.h: $(gen_matypes_SOURCES)