From c06d8a8990c996cbb854508a944202ba70ba7a7c Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Thu, 3 Mar 2022 20:10:04 -0800
Subject: [PATCH] cmake: Do not export CC into gir compiler

this helps cross compilers where full compiler commandline defines the
compiler rather than just CC variable, therefore let it use the default
values from environment and not synthesize it from CMAKE_C_COMPILER just
for this case.

Upstream-Status: Submitted [https://github.com/libical/libical/pull/552]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 cmake/modules/GObjectIntrospectionMacros.cmake | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/cmake/modules/GObjectIntrospectionMacros.cmake b/cmake/modules/GObjectIntrospectionMacros.cmake
index 83aff931..d7d3f898 100644
--- a/cmake/modules/GObjectIntrospectionMacros.cmake
+++ b/cmake/modules/GObjectIntrospectionMacros.cmake
@@ -50,8 +50,7 @@ macro(gir_add_introspections introspections_girs)
     set(_gir_libtool "--no-libtool")
 
     add_custom_command(
-      COMMAND ${CMAKE_COMMAND} -E env "CC='${CMAKE_C_COMPILER}'"
-              ${GObjectIntrospection_SCANNER}
+      COMMAND ${GObjectIntrospection_SCANNER}
               ${GObjectIntrospection_SCANNER_ARGS}
               --namespace=${_gir_namespace}
               --nsversion=${_gir_version}
-- 
2.35.1