improved detection of htmltidy for debian and co.

Signed-off-by: Michael Krelin <hacker@klever.net>

1 files changed, 9 insertions, 2 deletions

diff --git a/include/opkele/tidy.h b/include/opkele/tidy.h
index 888e7d4..059656d 100644
--- a/include/opkele/tidy.h
+++ b/include/opkele/tidy.h
@@ -1,38 +1,45 @@
 #ifndef __OPKELE_TIDY_H
 #define __OPKELE_TIDY_H
 
 #include <cassert>
-#include <tidy.h>
-#include <buffio.h>
+#ifdef HAVE_TIDY_H
+# include <tidy.h>
+# include <buffio.h>
+#elif HAVE_TIDY_TIDY_H
+# include <tidy/tidy.h>
+# include <tidy/buffio.h>
+#else
+# error "Don't know where to look for htmltidy headers"
+#endif
 
 namespace opkele {
     namespace util {
 
 	class tidy_buf_t {
 	    public:
 		TidyBuffer _x;
 
 		tidy_buf_t() { tidyBufInit(&_x); }
 		virtual ~tidy_buf_t() throw() {
 		    tidyBufFree(&_x); }
 
 		inline operator const TidyBuffer&(void) const { return _x; }
 		inline operator TidyBuffer&(void) { return _x; }
 
 		inline operator const char*(void) const { return (const char*)_x.bp; }
 		inline operator char*(void) { return (char*)_x.bp; }
 
 		inline const char *c_str() const {
 		    return (const char*)_x.bp; }
 		inline size_t size() const {
 		    return _x.size; }
 	};
 
 	class tidy_doc_t {
 	    public:
 		TidyDoc _x;
 
 		tidy_doc_t() : _x(0) { }
 		tidy_doc_t(TidyDoc x) : _x(x) { }
 		virtual ~tidy_doc_t() throw() {
 		    if(_x) tidyRelease(_x); }