Add rbcodecplatform.h and rbcodecconfig.h.

librbcodec users must provide these two files when the library is built.
rbcodecconfig.h provides configuration #defines and basic types, and
will be included by public librbcodec headers, so it must not conflict
with the user's code. rbcodecplatform.h provides various OS functions,
and will only be included by source files and private headers. This
system is intended to provide maximum flexibility for use on embedded
systems, where no operating system headers are included. Unix systems
can just copy rbcodecconfig-example.h and rbcodecplatform-unix.h with
minimal changes.

Change-Id: I350a2274d173da391fd1ca00c4202e9760d91def
Reviewed-on: http://gerrit.rockbox.org/143
Reviewed-by: Nils Wallménius <nils@rockbox.org>
Tested-by: Nils Wallménius <nils@rockbox.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/lib/rbcodec/codecs/libspeex/ltp.c b/lib/rbcodec/codecs/libspeex/ltp.c
index 9f10bc09d8..c81e8eb2f3 100644
--- a/lib/rbcodec/codecs/libspeex/ltp.c
+++ b/lib/rbcodec/codecs/libspeex/ltp.c
@@ -34,7 +34,9 @@
 #include "config-speex.h"
 #endif
 
+#ifndef FIXED_POINT
 #include <math.h>
+#endif
 #include "ltp.h"
 #include "stack_alloc.h"
 #include "filters.h"