Revert "disable building the OpenGL pieces"

This reverts commit 449157cae77fc6a1b2a96f53d78d7a93cb33436d.

Re-enable building the OpenGL pieces and limit it to Windows, Linux and
FreeBSD

Conflicts:
	chart2/Module_chart2.mk

Change-Id: I9edaaad4244b3c2c2b1174d91f57464dad69f214
remove unused method

Change-Id: Ifad7334a50eff0b4cd5c08f4b4907a98f09bd104
no auto_ptr in this class

Change-Id: I9f915d10136b230d0f6354379ef0afc1da4dda28
add glm to the libreoffice build

Change-Id: I40580283c29b6edcbffaeade2758a49c342239cf
initial work on OpenGL rendering backend

with Linux build fixes and adaption to glm work

Change-Id: I8fc84fd1f6131cd352b97cf5f82309d672e3118c
adding all files would prevent compile errors

Change-Id: I351e0ac179445e45a5cbc767b20159f647ec30cc
initial work on showing the bitmap in Libreoffice

Change-Id: Id6543889509982bdb7487de484cf3d7f79c15f1e
try windows line endings to make windows happy

Change-Id: If73cae1fc764de1d8540aff3fa57c19280f4c3b8
still editing the wrong copy of the file

Change-Id: I34933f312700f7ce6fca6f2e5f6c2bd3d118898e
fix glm patch file

Change-Id: Id06582e7cacb9752f102015619368810959582a0
fix windows build

Change-Id: I2c2c22ebfaeb1787b6a848a296476bc2bdf5130e
next try to get glm patched on windows and linux

Change-Id: Ia17217db6cbf5110926302611a4b37faeacc9bfd
I give up on patching glm

I integrated the patches into the zip file and provide a patched
version on the TDF servers.

Change-Id: I54a042cb75ba729a379e0c841404465a695fb75d
add ugly hack to work around SvxDrawPage::add only accepting SvxShape

Change-Id: I77c292b088a1a1797fba10cc514167a1f3dca917
disable this call for now

That one is particular nasty because it creates the chart root shape
before the chart view exists and deletes therefore the uno object
    directly.

Change-Id: Idb2318484bac4c2f251f0c51e53b3add3923414c
fix weird issue on windows with OPTIONAL being defined somewhere

WTF!!!!!!!!!!!!! Who had the glorious idea to provide a define for OPTIONAL when we use it internally as well

Change-Id: I257f82b62978c73c84faa34c8b341d77c017425e
fix crash when creating bitmaps

Change-Id: I72982abcfcb0edff35a7000944146e8d924c120f
Fix warning of OpenGL

Change-Id: Iceb26e5245470fe9a23c41f0b448481aa7a1a1eb
re-enable opengl module hooks.

Change-Id: I48275b81e4569ace26f986542ac3190ba8e0a052
blind fix for reported Windows build error

Change-Id: Ia106f5b1ec5177099c098390ece7fda1a478078c