From 783770ad57232cfba8a94d2f2c6460e650425d1b Mon Sep 17 00:00:00 2001
From: McKenna Farmer <51832180+mckfarm@users.noreply.github.com>
Date: Fri, 7 Nov 2025 15:25:53 -0600
Subject: [PATCH] set Endian value

---
 CMakeLists.txt | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ea7ab493..1e641144 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -69,3 +69,11 @@ endif(EXISTS "${CMAKE_SOURCE_DIR}/source/lib/tiny_jpeg")
 add_subdirectory( "source/app/common/cJSON" )
 add_subdirectory( "source/app/common/argument_parser" )
 add_subdirectory( "source/app/gpr_tools" )
+
+# Check processor endianness
+INCLUDE(TestBigEndian)
+TEST_BIG_ENDIAN(IS_BIG_ENDIAN)
+IF(NOT IS_BIG_ENDIAN)
+    TARGET_COMPILE_DEFINITIONS( dng_sdk PUBLIC -DqDNGLittleEndian=1)
+    TARGET_COMPILE_DEFINITIONS( gpr_sdk PUBLIC -DqDNGLittleEndian=1)
+ENDIF(NOT IS_BIG_ENDIAN)
\ No newline at end of file