collada2gltf: remove unused

This was intended to be used in libreoffice but was always either
too new or too old. Use libreoffice's internal collada2gltf instead.

srcpkgs/collada2gltf/patches/musl-return_default.patch

@@ -1,10 +0,0 @@
---- COLLADA2GLTF/dependencies/OpenCOLLADA/common/libBuffer/src/CommonFWriteBufferFlusher.cpp
-+++ COLLADA2GLTF/dependencies/OpenCOLLADA/common/libBuffer/src/CommonFWriteBufferFlusher.cpp
-@@ -146,6 +146,7 @@
- 				return success;
- 			}
- 		}
-+		return false;
- 	}
- 
- } // namespace Common

srcpkgs/collada2gltf/patches/musl-stdint_h.patch

@@ -1,20 +0,0 @@
---- COLLADA2GLTF/dependencies/OpenCOLLADA/common/libBuffer/include/CommonFWriteBufferFlusher.h
-+++ COLLADA2GLTF/dependencies/OpenCOLLADA/common/libBuffer/include/CommonFWriteBufferFlusher.h
-@@ -35,15 +35,14 @@
- #ifdef __GNUC__
- #   include <cstdlib> /* size_t */
- #   include <cstdio>  /* FILE */
--#ifdef __FreeBSD__
--#include <stdint.h> /* int64_t */
--#endif
- #endif
- 
-+#include <stdint.h>
-+
- #if __cplusplus > 199711L
- typedef int64_t __int64;
- #else
- #if (defined(__GNUC__) && !defined(__STRICT_ANSI__) && !defined(__MINGW32__)) || (__STDC_VERSION__ >= 199901L)
- typedef int64_t __int64;
- #endif
- #endif

srcpkgs/collada2gltf/template

@@ -1,39 +0,0 @@
-# Template file for 'collada2gltf'
-pkgname=collada2gltf
-version=1.0.20160229
-revision=2
-_gitrev=bc1fe2adaf3e0bec42750ade3bc1d763d0f298aa
-wrksrc="glTF"
-build_wrksrc="COLLADA2GLTF"
-build_style=cmake
-nopies=yes
-hostmakedepends="git git-perl pkg-config"
-makedepends="libpng-devel libxml2-devel pcre-devel"
-short_desc="Converter for COLLADA to glTF"
-maintainer="Jürgen Buchmüller <pullmoll@t-online.de>"
-license="MIT, BSD"
-homepage="https://github.com/KhronosGroup/glTF/wiki/converter"
-
-do_fetch() {
-	git clone --recurse-submodules https://github.com/KhronosGroup/glTF.git
-	cd glTF
-	git checkout ${_gitrev}
-	if [ -n "$CROSS_BUILD" ]; then
-		# Linking test_o3gdc fails in cross build with message:
-		# "relocation R_ARM_MOVW_ABS_NC against `__pthread_key_create' can not
-		# be used when making a shared object; recompile with -fPIC"
-		# Simply disable it because we don't need it for libreoffice
-		sed -i COLLADA2GLTF/dependencies/o3dgc/src/CMakeLists.txt \
-			-e 's;add_subdirectory ("${${PROJECT_NAME}_SOURCE_DIR}/test");;'
-	fi
-}
-
-do_install() {
-	vbin build/bin/OpenCOLLADAValidator
-	vbin build/bin/collada2gltf
-	if [ -z "$CROSS_BUILD" ]; then
-		vbin build/bin/test_o3dgc
-	fi
-	cat ${wrksrc}/LICENSE.md | tr -d \013 > LICENSE
-	vlicense LICENSE
-}