From: Huang Rui <vowstar@gmail.com>
Date: 2024-07-22
Subject: [PATCH] fix FindLibheif with heif_version.h multilib warpper

--- a/src/cmake/modules/FindLibheif.cmake	2024-07-15 21:30:17.000000000 +0800
+++ b/src/cmake/modules/FindLibheif.cmake	2024-07-22 17:33:21.827445823 +0800
@@ -30,7 +30,11 @@
               DOC "The directory where libheif libraries reside")
 
 if (LIBHEIF_INCLUDE_DIR)
-    file(STRINGS "${LIBHEIF_INCLUDE_DIR}/libheif/heif_version.h" TMP REGEX "^#define LIBHEIF_VERSION[ \t].*$")
+    execute_process(
+        COMMAND sh -c "${CMAKE_C_COMPILER} -E -dD -P ${LIBHEIF_INCLUDE_DIR}/libheif/heif_version.h | grep LIBHEIF_VERSION"
+        OUTPUT_VARIABLE TMP
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
     string(REGEX MATCHALL "[0-9.]+" LIBHEIF_VERSION ${TMP})
 endif ()