doc/doxygen/Makefile.am: generate a starpu_config.file containing all macros defined to 1

doc/doxygen/Makefile.am

@@ -90,6 +90,9 @@ chapters =	\
 	chapters/api/versioning.doxy \
 	chapters/api/workers.doxy
 
+starpu_config.h: $(top_srcdir)/include/starpu_config.h.in
+	sed 's/#undef \(.*\)/#define \1 1/' $< > $@
+
 chapters/version.sty: $(chapters)
 	@-for f in $(chapters) ; do \
                 if test -f $(top_srcdir)/doc/doxygen/$$f ; then stat --format=%Y $(top_srcdir)/doc/doxygen/$$f 2>/dev/null ; fi \
@@ -135,6 +138,7 @@ EXTRA_DIST	= 		\
 
 dox_inputs = $(DOX_CONFIG) 				\
 	$(chapters) 					\
+	starpu_config.h					\
 	chapters/version.sty				\
 	chapters/version.html				\
 	$(top_srcdir)/include/starpu.h			\
@@ -196,7 +200,7 @@ $(DOX_PDF): $(DOX_TAG) refman.tex
 	done; \
 	mv refman.pdf ../$(DOX_PDF)
 
-CLEANFILES = $(DOX_TAG) \
+CLEANFILES = $(DOX_TAG) starpu_config.h \
     -r \
     $(DOX_HTML_DIR) \
     $(DOX_LATEX_DIR) \

doc/doxygen/doxygen-config.cfg.in

@@ -18,7 +18,7 @@
 
 INPUT                  = @top_srcdir@/doc/doxygen/chapters \
 		       	 @top_srcdir@/doc/doxygen/chapters/api \
-                         @top_builddir@/include/starpu_config.h \
+                         @top_builddir@/doc/doxygen/starpu_config.h \
 			 @top_srcdir@/include/ \
 			 @top_srcdir@/mpi/include/ \
 			 @top_srcdir@/starpufft/starpufft.h \