From 5031b613529e24e2dae88e5903e5b7f7d7e19c02 Mon Sep 17 00:00:00 2001
From: Sebastian Pipping <sebastian@pipping.org>
Date: Thu, 29 Aug 2019 00:58:26 +0200
Subject: [PATCH] CMake: Be more helpful with regard to CMAKE_C_COMPILER_ID

---
 expat/CMakeLists.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/expat/CMakeLists.txt b/expat/CMakeLists.txt
index 24667e6f..0a19d50b 100644
--- a/expat/CMakeLists.txt
+++ b/expat/CMakeLists.txt
@@ -328,8 +328,8 @@ endif(BUILD_tests)
 if(BUILD_fuzzers)
     if(NOT "${CMAKE_C_COMPILER_ID}" STREQUAL "Clang")
         message(SEND_ERROR
-            "Building fuzz targets without clang is not supported. Please set "
-            "-DCMAKE_C_COMPILER=clang.")
+            "Building fuzz targets without Clang (but ${CMAKE_C_COMPILER_ID}) "
+            "is not supported. Please set -DCMAKE_C_COMPILER=clang.")
     endif()
 
     string(FIND "${CMAKE_EXE_LINKER_FLAGS}" "-fsanitize" sanitizer_present)
-- 
2.40.0