Revert "Fetch slang-llvm.so from correct release (#4847)" (#4893)

This reverts commit 579d59c761cb0460701e0e820eb066275fe357b3.

1 files changed, 0 insertions, 99 deletions

diff --git a/cmake/GitHubRelease.cmake b/cmake/GitHubRelease.cmake
deleted file mode 100644
index c73e2efb6..000000000
--- a/cmake/GitHubRelease.cmake
+++ /dev/null
@@ -1,99 +0,0 @@
-function(check_release_and_get_latest owner repo version os arch out_var)
-    # Construct the URL for the specified version's release API endpoint
-    set(version_url "https://api.github.com/repos/${owner}/${repo}/releases/tags/v${version}")
-
-    set(json_output_file "${CMAKE_CURRENT_BINARY_DIR}/${owner}_${repo}_release_info.json")
-
-    function(check_assets_for_file json_content filename found_var)
-        string(JSON asset_count LENGTH "${json_content}" "assets")
-        set(found "FALSE")
-        foreach(i RANGE 0 ${asset_count})
-            string(JSON asset_name GET "${json_content}" "assets" ${i} "name")
-            if("${asset_name}" STREQUAL "${filename}")
-                set(found "TRUE")
-                break()
-            endif()
-        endforeach()
-        set(${found_var} "${found}" PARENT_SCOPE)
-    endfunction()
-
-    # Download the specified release info from GitHub
-    file(DOWNLOAD "${version_url}" "${json_output_file}" STATUS download_statuses)
-    list(GET download_statuses 0 status_code)
-    if(status_code EQUAL 0)
-        file(READ "${json_output_file}" json_content)
-
-        # Check if the specified version contains the expected ZIP file
-        set(desired_zip "${repo}-${version}-${os}-${arch}.zip")
-        check_assets_for_file("${json_content}" "${desired_zip}" file_found)
-
-        if(file_found)
-            set(${out_var} "${version}" PARENT_SCOPE)
-            return()
-        endif()
-        message(WARNING "Failed to find ${desired_zip} in release assets for ${version} from ${version_url}.\nFalling back to latest version if it differs")
-    else()
-        message(WARNING "Failed to download release info for version ${version} from ${version_url}.\nFalling back to latest version if it differs")
-    endif()
-
-
-    # If not found, get the latest release tag
-    set(latest_release_url "https://api.github.com/repos/${owner}/${repo}/releases/latest")
-    file(DOWNLOAD "${latest_release_url}" "${json_output_file}" STATUS download_status)
-    list(GET download_status 0 status_code)
-    if(NOT status_code EQUAL 0)
-        message(WARNING "Failed to download latest release info from ${latest_release_url}")
-        return()
-    endif()
-
-    # Get the tag from this release json file
-    file(READ "${json_output_file}" latest_json_content)
-    string(JSON latest_release_tag GET "${latest_json_content}" "tag_name")
-    string(REGEX REPLACE "^v" "" latest_version "${latest_release_tag}")
-
-    if(latest_version EQUAL version)
-        # The versions are the same
-        message(WARNING "No release binary for ${os}-${arch} exists for ${version}")
-        return()
-    endif()
-
-    # Check if the expected ZIP file is in the latest release
-    set(desired_zip "${repo}-${latest_version}-${os}-${arch}.zip")
-    check_assets_for_file("${latest_json_content}" "${desired_zip}" file_found_latest)
-
-    if(file_found_latest)
-        # If we got it, we found a good version
-        set(${out_var} "${latest_version}" PARENT_SCOPE)
-    else()
-        message(WARNING "No release binary for ${os}-${arch} exists for ${version} or the latest version ${latest_version}")
-    endif()
-endfunction()
-
-function(get_best_slang_binary_release_url out_var)
-    if(CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64|amd64|AMD64")
-        set(arch "x86_64")
-    elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64|ARM64|arm64")
-        set(arch "aarch64")
-    else()
-        message(WARNING "Unsupported architecture for slang binary releases: ${CMAKE_SYSTEM_PROCESSOR}")
-        return()
-    endif()
-
-    if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
-        set(os "windows")
-    elseif(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
-        set(os "macos")
-    elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
-        set(os "linux")
-    else()
-        message(WARNING "Unsupported operating system for slang binary releases: ${CMAKE_SYSTEM_NAME}")
-        return()
-    endif()
-
-    set(owner "shader-slang")
-    set(repo "slang")
-
-    check_release_and_get_latest(${owner} ${repo} ${SLANG_VERSION_NUMERIC} ${os} ${arch} release_version)
-
-    set(${out_var} "https://github.com/${owner}/${repo}/releases/download/v${release_version}/slang-${release_version}-${os}-${arch}.zip" PARENT_SCOPE)
-endfunction()