Adding upstream version 1.44.3.upstream/1.44.3upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 37 insertions, 0 deletions

diff --git a/fluent-bit/lib/luajit-cmake/Modules/DetectArchitecture.cmake b/fluent-bit/lib/luajit-cmake/Modules/DetectArchitecture.cmake
new file mode 100755
index 00000000..a35c5238
--- /dev/null
+++ b/fluent-bit/lib/luajit-cmake/Modules/DetectArchitecture.cmake
@@ -0,0 +1,37 @@
+
+##===- DetectArchitecture.cmake -------------------------------------------===##
+#
+# Performs a try_compile to determine the architecture of the target.
+#
+##===----------------------------------------------------------------------===##
+get_filename_component(__check_architecture_size_dir "${CMAKE_CURRENT_LIST_FILE}" PATH)
+
+macro(detect_architecture variable)
+  try_compile(HAVE_${variable}
+    ${CMAKE_BINARY_DIR}
+    ${__check_architecture_size_dir}/DetectArchitecture.c
+    OUTPUT_VARIABLE OUTPUT
+    COPY_FILE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/DetectArchitecture.bin)
+
+  if(HAVE_${variable})
+    file(STRINGS ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/DetectArchitecture.bin
+      DETECT_ARCH_STRING LIMIT_COUNT 1 REGEX "ARCHITECTURE IS")
+    if(DETECT_ARCH_STRING)
+      string(REGEX MATCH "[^ ]*$" DETECT_ARCH_MATCH ${DETECT_ARCH_STRING})
+      if(DETECT_ARCH_MATCH)
+        message(STATUS "Check target system architecture: ${DETECT_ARCH_MATCH}")
+        set(${variable} ${DETECT_ARCH_MATCH})
+      else()
+        message(SEND_ERROR "Could not detect target system architecture!")
+      endif()
+    else()
+      message(SEND_ERROR "Could not detect target system architecture!")
+    endif()
+  else()
+    message(STATUS "Determine the system architecture - failed")
+    file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
+      "Determining the system architecture failed with the following output:\n${OUTPUT}")
+    set(${variable})
+  endif()
+
+endmacro(detect_architecture)