From d7ba8ec0afdaa78ea1893097128355667eb81fa1 Mon Sep 17 00:00:00 2001
From: David Candler <david.candler@arm.com>
Date: Tue, 10 Dec 2024 15:03:33 +0000
Subject: [PATCH] Fix delimiter so CMake reads string as a list

The libraries_supported property is a comma separated list, but CMake
uses semi-colons to understand lists. Replacing the character will
allow CMake to check which libraries are set within.
---
 arm-multilib/CMakeLists.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arm-multilib/CMakeLists.txt b/arm-multilib/CMakeLists.txt
index 7329502f..0b371ad2 100644
--- a/arm-multilib/CMakeLists.txt
+++ b/arm-multilib/CMakeLists.txt
@@ -147,6 +147,8 @@ foreach(lib_idx RANGE ${lib_count_dec})
     # options, check if it should be skipped.
     string(JSON variant_support ERROR_VARIABLE json_error GET ${lib_def} "libraries_supported")
     if(NOT variant_support STREQUAL "libraries_supported-NOTFOUND")
+        # Replace colons with semi-colons so CMake comprehends the list.
+        string(REPLACE "," ";" variant_support ${variant_support})
         if(NOT C_LIBRARY IN_LIST variant_support)
             continue()
         endif()