From 6785e9270991e370772d7e0ed1ad60cb89210676 Mon Sep 17 00:00:00 2001 From: Reimar Döffinger Date: Mon, 21 Jun 2010 17:01:22 +0000 Subject: mathematics.h no longer needs config.h, so update tablegen code and documentation to use it where appropriate. Originally committed as revision 23680 to svn://svn.ffmpeg.org/ffmpeg/trunk --- doc/tablegen.txt | 1 + 1 file changed, 1 insertion(+) (limited to 'doc') diff --git a/doc/tablegen.txt b/doc/tablegen.txt index 8dfcd7d354..6fd0ae9a41 100644 --- a/doc/tablegen.txt +++ b/doc/tablegen.txt @@ -12,6 +12,7 @@ the tables as a header file using the tableprint.h helpers. Both of these files will be compiled for the host system, so to avoid breakage with cross-compilation neither of them may include, directly or indirectly, config.h or avconfig.h. +This means that e.g. libavutil/mathematics.h is ok but libavutil/libm.h is not. Due to this, the .c file or Makefile may have to provide additional defines or stubs, though if possible this should be avoided. In particular, CONFIG_HARDCODED_TABLES should always be defined to 0. -- cgit v1.2.3