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-rw-r--r--Build/source/texk/web2c/luatexdir/ChangeLog4
-rw-r--r--Build/source/texk/web2c/luatexdir/ptexlib.h7
2 files changed, 5 insertions, 6 deletions
diff --git a/Build/source/texk/web2c/luatexdir/ChangeLog b/Build/source/texk/web2c/luatexdir/ChangeLog
index c7716cfac96..55936b8e4c2 100644
--- a/Build/source/texk/web2c/luatexdir/ChangeLog
+++ b/Build/source/texk/web2c/luatexdir/ChangeLog
@@ -1,3 +1,7 @@
+2012-08-10 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * ptexlib.h: Drop unused definition of M_PI.
+
2012-08-07 Peter Breitenlohner <peb@mppmu.mpg.de>
* tex/dumpdata.h: Remove the swap_items() prototype.
diff --git a/Build/source/texk/web2c/luatexdir/ptexlib.h b/Build/source/texk/web2c/luatexdir/ptexlib.h
index 4c2395c41fc..6ae7492bab9 100644
--- a/Build/source/texk/web2c/luatexdir/ptexlib.h
+++ b/Build/source/texk/web2c/luatexdir/ptexlib.h
@@ -1,7 +1,7 @@
/* ptexlib.h
Copyright 1996-2006 Han The Thanh <thanh@pdftex.org>
- Copyright 2006-2009 Taco Hoekwater <taco@luatex.org>
+ Copyright 2006-2012 Taco Hoekwater <taco@luatex.org>
This file is part of LuaTeX.
@@ -69,11 +69,6 @@ extern char **suffixlist; /* in luainit.w */
/* pdftexlib macros from ptexmac.h */
-/* Not all systems define it. */
-# ifndef M_PI
-# define M_PI 3.14159265358979323846 /* pi */
-# endif
-
# ifdef WIN32
# define inline __inline
# endif