dev-libs/xrt-xdna: 999999, fix build, enable py3.15

Signed-off-by: Sv. Lockal <lockalsash@gmail.com>

dev-libs/xrt-xdna/files/aiebu-no-downloads.patch

@@ -0,0 +1,21 @@
+Fix for network-isolated builds
+--- a/specification/CMakeLists.txt
++++ b/specification/CMakeLists.txt
+@@ -1,5 +1,6 @@
+ # SPDX-License-Identifier: MIT
+ # Copyright (C) 2023 Advanced Micro Devices, Inc.
++if(NOT SPEC_TOOL_DEPS_DOWNLOADED)
+ if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
+   add_custom_target(spec-tool-deps
+     COMMAND wget -q -O markdown_graphviz_svg.py
+@@ -15,6 +16,10 @@ else()
+     WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+     )
+ endif()
++else()
++  add_custom_target(spec-tool-deps)
++endif()
++
+ 
+ set(SPEC_PYTHON_PATH ${CMAKE_CURRENT_BINARY_DIR})
+ 

dev-libs/xrt-xdna/xrt-xdna-999999.ebuild

@@ -3,7 +3,7 @@
 
 EAPI=8
 
-PYTHON_COMPAT=( python3_{12..14} )
+PYTHON_COMPAT=( python3_{12..15} )
 inherit cmake python-any-r1 linux-info
 
 DESCRIPTION="Runtime for AIE and FPGA based platforms"
@@ -13,7 +13,6 @@ if [[ ${PV} == 999999 ]] ; then
 	EGIT_REPO_URI="https://github.com/amd/xdna-driver.git"
 	EGIT_SUBMODULES=(
 		xrt
-		xrt/src/runtime_src/aie-rt
 		xrt/src/runtime_src/core/common/aiebu
 		xrt/src/runtime_src/core/common/elf
 		xrt/src/runtime_src/xdp
@@ -21,9 +20,17 @@ if [[ ${PV} == 999999 ]] ; then
 	inherit git-r3
 
 	BDEPEND="net-misc/wget"
+
+	MGS_COMMIT=master
+	MGS=markdown_graphviz_svg
+	MGS_PY=${MGS}-${MGS_COMMIT}.py
 else
 	VTD_HASH=c79b5d21568a4ffa5b0612a8279b352fc4e1109a
 
+	MGS_COMMIT=554d75e924ed621f23d077b0495c247c329bc770
+	MGS=markdown_graphviz_svg
+	MGS_PY=${MGS}-${MGS_COMMIT:0:8}.py
+
 	declare -Ag submodules
 	submodules["xrt"]=https://github.com/Xilinx/XRT.git@4eb1f4392a012b4e6eca759762389c612537f7c7
 	submodules["xrt/src/runtime_src/aie-rt"]=https://github.com/Xilinx/aie-rt.git@a8b0667133ea2851ce27793a1796c5968226d9af
@@ -35,6 +42,7 @@ else
 		https://github.com/Xilinx/VTD/raw/${VTD_HASH}/archive/strx/xrt_smi_strx.a -> xrt_smi_strx-${VTD_HASH:0:8}.a
 		https://github.com/Xilinx/VTD/raw/${VTD_HASH}/archive/phx/xrt_smi_phx.a -> xrt_smi_phx-${VTD_HASH:0:8}.a
 		https://github.com/Xilinx/VTD/raw/${VTD_HASH}/archive/npu3/xrt_smi_npu3.a -> xrt_smi_npu3-${VTD_HASH:0:8}.a
+		https://raw.githubusercontent.com/Tanami/markdown-graphviz-svg/${MGS_COMMIT}/src/${MGS}/${MGS}.py -> ${MGS_PY}
 	"
 	for k in "${!submodules[@]}"; do
 		git_url="${submodules[$k]%@*}"
@@ -103,6 +111,11 @@ src_unpack() {
 			fi
 		done
 
+		local msgs_url="https://raw.githubusercontent.com/Tanami/markdown-graphviz-svg/${MGS_COMMIT}/src/${MGS}/${MGS}.py"
+		if ! wget -nc "${msgs_url}" -O "${MGS_PY}"; then
+			die "Fetching from ${msgs_url} failed"
+		fi
+
 		popd || die
 	else
 		default
@@ -131,6 +144,10 @@ src_unpack() {
 }
 
 src_prepare() {
+	pushd "xrt/src/runtime_src/core/common/aiebu" || die
+	eapply "${FILESDIR}"/aiebu-no-downloads.patch
+	popd || die
+
 	sed -e "/Unknown Linux package flavor/ s/FATAL_ERROR/MESSAGE/" -i "CMake/pkg.cmake" || die
 
 	sed -e "s/set (XRT_UPSTREAM 0)/set (XRT_UPSTREAM 1)/" -i xrt/src/CMake/settings.cmake || die
@@ -146,11 +163,20 @@ src_configure() {
 		-DSKIP_KMOD=1
 		-DUMQ_HELLO_TEST=n
 		-DPython3_EXECUTABLE="${PYTHON}"
+		-DSPEC_TOOL_DEPS_DOWNLOADED=ON
 		-Wno-dev
 	)
 	[[ ${PV} != 999999 ]] && mycmakeargs+=( -DCMAKE_DISABLE_FIND_PACKAGE_Git=ON )
 
 	cmake_src_configure
+
+	if [[ ${PV} == 999999 ]]; then
+		local mgs_py_path="${S}/${MGS_PY}"
+	else
+		local mgs_py_path="${DISTDIR}/${MGS_PY}"
+	fi
+
+	ln -s "${mgs_py_path}" "${BUILD_DIR}/xrt/src/runtime_src/core/common/aiebu/specification/${MGS}.py" || die
 }
 
 src_install() {