build: simplify the .lolfx file compilation.

.gitignore

@@ -73,4 +73,3 @@ test/math/remez
 test/xolotl/xolotl
 tools/make-font
 # Our data
-*.lolfx.cpp

src/Makefile.am

@@ -36,6 +36,9 @@ liblol_a_SOURCES = \
     gpu/indexbuffer.cpp gpu/indexbuffer.h \
     gpu/vertexbuffer.cpp gpu/vertexbuffer.h \
     gpu/framebuffer.cpp gpu/framebuffer.h \
+    gpu/defaultmaterial.lolfx \
+    gpu/emptymaterial.lolfx \
+    gpu/testmaterial.lolfx \
     \
     image/image.cpp image/image.h image/image-private.h \
     image/codec/gdiplus-image.cpp \
@@ -46,21 +49,15 @@ liblol_a_SOURCES = \
     debug/fps.cpp debug/fps.h debug/sphere.cpp debug/sphere.h \
     debug/record.cpp debug/record.h debug/stats.cpp debug/stats.h \
     debug/quad.cpp debug/quad.h
-nodist_liblol_a_SOURCES = \
-    gpu/defaultmaterial.lolfx.cpp \
-    gpu/emptymaterial.lolfx.cpp \
-    gpu/testmaterial.lolfx.cpp
 liblol_a_CPPFLAGS = @LOL_CFLAGS@
 
-CLEANFILES = $(filter %.lolfx.cpp, $(SOURCES))
-
 SUFFIXES = .lolfx
-%.lolfx.cpp: %.lolfx
-	echo "/* This file was autogenerated. DO NOT MODIFY IT. */" > $@.tmp
-	echo "char const *lolfx_$(notdir $(^:%.lolfx=%)) =" >> $@.tmp
-	$(SED) 's/"/\\"/g' $^ | $(SED) 's/\([^\r]*\).*/"\1\\n"/' >> $@.tmp
-	echo ";" >> $@.tmp
-	mv $@.tmp $@
+.lolfx.o:
+	(echo "char const *"; \
+	 echo "lolfx_$(notdir $(basename $(filter %.lolfx, $^))) ="; \
+	 $(SED) 's/"/\\"/g' $(filter %.lolfx, $^) | \
+	 $(SED) 's/\([^\r]*\).*/"\1\\n"/'; \
+	 echo ";") | $(CXXCOMPILE) -xc++ -c - -o $@
 
 sdl_sources = \
     image/codec/sdl-image.cpp \

test/tutorial/Makefile.am

@@ -8,33 +8,29 @@ all-local: $(noinst_PROGRAMS)
 
 CLEANFILES = $(noinst_PROGRAMS:%$(EXEEXT)=%.self) \
              $(noinst_PROGRAMS:%$(EXEEXT)=%.elf) \
-             $(noinst_PROGRAMS:%$(EXEEXT)=%.exe) \
-             $(filter %.lolfx.cpp, $(SOURCES))
+             $(noinst_PROGRAMS:%$(EXEEXT)=%.exe)
 
 SUFFIXES = .lolfx
-%.lolfx.cpp: %.lolfx
-	echo "/* This file was autogenerated. DO NOT MODIFY IT. */" > $@.tmp
-	echo "char const *lolfx_$(notdir $(^:%.lolfx=%)) =" >> $@.tmp
-	$(SED) 's/"/\\"/g' $^ | $(SED) 's/\([^\r]*\).*/"\1\\n"/' >> $@.tmp
-	echo ";" >> $@.tmp
-	mv $@.tmp $@
+.lolfx.o:
+	(echo "char const *"; \
+	 echo "lolfx_$(notdir $(basename $(filter %.lolfx, $^))) ="; \
+	 $(SED) 's/"/\\"/g' $(filter %.lolfx, $^) | \
+	 $(SED) 's/\([^\r]*\).*/"\1\\n"/'; \
+	 echo ";") | $(CXXCOMPILE) -xc++ -c - -o $@
 
 noinst_PROGRAMS = 01_triangle 02_cube 03_fractal
 
-01_triangle_SOURCES = 01_triangle.cpp
-nodist_01_triangle_SOURCES = 01_triangle.lolfx.cpp
+01_triangle_SOURCES = 01_triangle.cpp 01_triangle.lolfx
 01_triangle_CPPFLAGS = @LOL_CFLAGS@ @PIPI_CFLAGS@
 01_triangle_LDFLAGS = $(top_builddir)/src/liblol.a @LOL_LIBS@ @PIPI_LIBS@
 01_triangle_DEPENDENCIES = $(top_builddir)/src/liblol.a
 
-02_cube_SOURCES = 02_cube.cpp
-nodist_02_cube_SOURCES = 02_cube.lolfx.cpp
+02_cube_SOURCES = 02_cube.cpp 02_cube.lolfx
 02_cube_CPPFLAGS = @LOL_CFLAGS@ @PIPI_CFLAGS@
 02_cube_LDFLAGS = $(top_builddir)/src/liblol.a @LOL_LIBS@ @PIPI_LIBS@
 02_cube_DEPENDENCIES = $(top_builddir)/src/liblol.a
 
-03_fractal_SOURCES = 03_fractal.cpp
-nodist_03_fractal_SOURCES = 03_fractal.lolfx.cpp
+03_fractal_SOURCES = 03_fractal.cpp 03_fractal.lolfx
 03_fractal_CPPFLAGS = @LOL_CFLAGS@ @PIPI_CFLAGS@
 03_fractal_LDFLAGS = $(top_builddir)/src/liblol.a @LOL_LIBS@ @PIPI_LIBS@
 03_fractal_DEPENDENCIES = $(top_builddir)/src/liblol.a