GLEW: Remove GLEW

We don't need it anymore; we use Ogre for OpenGL stuff.

AUTHORS

@@ -70,15 +70,6 @@ ax_check_freetype2.m4
    part of a program that contains a configuration script generated by Autoconf,
    under the same distribution terms as the rest of that program.
 
-glew
-****
-   xoreos uses glew, The OpenGL Extension Wrangler Library
-   (<http://glew.sourceforge.net/>), to safely check for and use OpenGL 1.2+
-   features and extensions. To minimize dependencies on "uncommon" libraries,
-   xoreos completely includes the glew code, one of its suggested use methods.
-   glew is licensed under the Modified BSD License, the Mesa 3-D License
-   (MIT License), and the Khronos License (MIT License).
-
 lua
 ***
    xoreos uses lua, a lightweight scripting language (<http://www.lua.org/>), to

Doxyfile

@@ -616,7 +616,7 @@ RECURSIVE              = YES
 # excluded from the INPUT source files. This way you can easily exclude a
 # subdirectory from a directory tree whose root is specified with the INPUT tag.
 
-EXCLUDE                = src/graphics/glew/
+EXCLUDE                =
 
 # The EXCLUDE_SYMLINKS tag can be used select whether or not files or
 # directories that are symbolic links (a Unix filesystem feature) are excluded

Makefile.am

@@ -4,7 +4,6 @@ EXTRA_DIST = FAQ TODO
 
 SUBDIRS = \
           utf8cpp \
-          glew \
           lua \
           gitstamp \
           src \

Makefile.common

@@ -22,7 +22,7 @@ LIBSL       = $(XOREOS_LIBS) $(ZLIB_LIBS) \
               $(LIBSL_BOOST)
 
 FLAGS_C_CXX = -I$(top_srcdir) -I$(top_srcdir)/src/ -ggdb -Wall -Wno-multichar \
-              -Wpointer-arith -Wshadow $(WERROR) -DGLEW_STATIC
+              -Wpointer-arith -Wshadow $(WERROR)
 FLAGS_C     =
 FLAGS_CXX   =
 

configure.ac

@@ -117,7 +117,6 @@ AC_SUBST(XOREOS_LIBS)
 AC_SUBST(WERROR)
 
 AC_CONFIG_FILES([utf8cpp/Makefile])
-AC_CONFIG_FILES([glew/Makefile])
 AC_CONFIG_FILES([lua/Makefile])
 AC_CONFIG_FILES([gitstamp/Makefile])
 AC_CONFIG_FILES([src/common/Makefile])