diff --git a/scripts/core_common/modules/heif.py b/scripts/core_common/modules/heif.py
index b3c1593..a77d58d 100644
--- a/scripts/core_common/modules/heif.py
+++ b/scripts/core_common/modules/heif.py
@@ -72,7 +72,10 @@ def build_with_cmake(platform, cmake_args, build_type):
       cmake_args_ext += ["-DCMAKE_OSX_DEPLOYMENT_TARGET=11.0", "-DCMAKE_OSX_ARCHITECTURES=arm64"]
     elif config.option("sysroot") != "":
       # force use custom CXXFLAGS with Release/Debug build
-      cmake_args += ["-DCMAKE_TOOLCHAIN_FILE=" + LINUX_CUSTOM_SYSROOT_TOOLCHAIN_FILE]
+      if (platform == "linux_64"):
+        cmake_args += ["-DCMAKE_TOOLCHAIN_FILE=" + LINUX_CUSTOM_SYSROOT_TOOLCHAIN_FILE]
+      else:
+        cmake_args += ["-DCMAKE_TOOLCHAIN_FILE=" + LINUX_SYSTEM_AARCH64_TOOLCHAIN_FILE]
     elif platform == "linux_arm64" and not base.is_os_arm():
       cmake_args += ["-DCMAKE_TOOLCHAIN_FILE=" + LINUX_SYSTEM_AARCH64_TOOLCHAIN_FILE]
   # IOS
@@ -109,7 +112,7 @@ def build_with_cmake(platform, cmake_args, build_type):
 
   # env setup for custom sysroot
   if config.option("sysroot") != "":
-    base.set_sysroot_env("linux_arm64")
+    base.set_sysroot_env(platform)
 
   # run cmake
   base.cmd("cmake", cmake_args + cmake_args_ext)
diff --git a/scripts/core_common/modules/openssl.py b/scripts/core_common/modules/openssl.py
index 5ea3a8a..814f8f5 100644
--- a/scripts/core_common/modules/openssl.py
+++ b/scripts/core_common/modules/openssl.py
@@ -120,7 +120,8 @@ def make():
     else:
       if config.option("sysroot") != "":
         base.set_sysroot_env("linux_arm64")
-      base.cmd("./Configure", ["linux-aarch64", "enable-md2", "no-shared", "no-asm", "no-tests", "--prefix=" + old_cur_dir + "/build/linux_arm64", "--openssldir=" + old_cur_dir + "/build/linux_arm64"])
+      base.cmd("/usr/bin/perl", ["./Configure", "linux-aarch64", "enable-md2", "no-shared", "no-asm", "no-tests", "--prefix=" + old_cur_dir + "/build/linux_arm64", "--openssldir=" + old_cur_dir + "/build/linux_arm64"])
+      #base.cmd("./Configure", ["linux-aarch64", "enable-md2", "no-shared", "no-asm", "no-tests", "--prefix=" + old_cur_dir + "/build/linux_arm64", "--openssldir=" + old_cur_dir + "/build/linux_arm64"])
       base.replaceInFile("./Makefile", "CFLAGS=-Wall -O3", "CFLAGS=-Wall -O3 -fvisibility=hidden")
       base.replaceInFile("./Makefile", "CXXFLAGS=-Wall -O3", "CXXFLAGS=-Wall -O3 -fvisibility=hidden")
       base.cmd("make", [], True)
diff --git a/tools/linux/deps.py b/tools/linux/deps.py
index 7644361..cde4735 100755
--- a/tools/linux/deps.py
+++ b/tools/linux/deps.py
@@ -16,6 +16,7 @@ def install_deps():
               "build-essential",
               "ca-certificates",
               "cmake",
+              "perl",
               "curl",
               "git",
               "glib-2.0-dev",
diff --git a/tools/linux/sysroot/fetch.py b/tools/linux/sysroot/fetch.py
index 3b81ad2..bbf0088 100755
--- a/tools/linux/sysroot/fetch.py
+++ b/tools/linux/sysroot/fetch.py
@@ -146,8 +146,10 @@ def fix_absolute_symlinks(sysroot_path, arch):
   
   if arch == "arm64":
     lib_dir = os.path.join(sysroot_path, "usr/lib/aarch64-linux-gnu")
+    target_lib_dir = "aarch64-linux-gnu"
   elif arch == "amd64":
     lib_dir = os.path.join(sysroot_path, "usr/lib/x86_64-linux-gnu")
+    target_lib_dir = "x86_64-linux-gnu"
   else:
     return
   
@@ -182,6 +184,14 @@ def fix_absolute_symlinks(sysroot_path, arch):
       
       print(f"  Fixed: {filename} -> {relative_target}")
       fixed_count += 1
+      
+  libgcc_usr_symlink = os.path.join(lib_dir, "libgcc_s.so")
+  libgcc_target = os.path.join(sysroot_path, "lib", target_lib_dir, "libgcc_s.so.1")
+  
+  if os.path.exists(libgcc_target) and not os.path.exists(libgcc_usr_symlink):
+    absolute_libgcc = os.path.abspath(libgcc_target)
+    os.symlink(absolute_libgcc, libgcc_usr_symlink)
+    fixed_count += 1
   
   print(f"Fixed {fixed_count} absolute symlinks")