fix doxygen m4 macro (make it more efl-ish and fix a bug)

SVN revision: 36552

legacy/eina/configure.ac

@@ -211,8 +211,6 @@ AC_PROG_CC
 
 EFL_CHECK_DOXYGEN([build_doc="yes"], [build_doc="no"])
 
-AM_CONDITIONAL(EINA_BUILD_DOC, test "x${build_doc}" = "xyes")
-
 
 ### Checks for types
 

legacy/eina/doc/Makefile.am

@@ -3,7 +3,7 @@ MAINTAINERCLEANFILES = Makefile.in
 
 .PHONY: doc
 
-if EINA_BUILD_DOC
+if EFL_BUILD_DOC
 
 doc: all
 	rm -rf html/ latex/ man/

legacy/eina/m4/efl_doxygen.m4

@@ -69,7 +69,9 @@ AC_ARG_WITH([doxygen],
 dnl
 dnl Substitution
 dnl
-AC_SUBST([DOXYGEN])
+AC_SUBST([${DOXYGEN]])
+
+AM_CONDITIONAL(EFL_BUILD_DOC, test "x${BUILD_DOCS}" = "xyes")
 
 if test "x${BUILD_DOCS}" = "xyes" ; then
   ifelse([$1], , :, [$1])