From f370a4c49c686a54325efc5499449da8cdc4056e Mon Sep 17 00:00:00 2001
From: Allan Sandfeld Jensen <allan.jensen@qt.io>
Date: Tue, 14 Dec 2021 09:38:29 +0100
Subject: Support configure -platform linux-clang-libc++

Detect libc++ config and add appropriate compiler and linker flags.

Pick-to: 6.3
Change-Id: I9ec91b3ace987599d4e79e43b1b75aa67cd5caeb
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
---
 configure.cmake | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'configure.cmake')

diff --git a/configure.cmake b/configure.cmake
index 3c0079ef49..1d24d1d278 100644
--- a/configure.cmake
+++ b/configure.cmake
@@ -849,6 +849,11 @@ qt_feature("zstd" PRIVATE
     LABEL "Zstandard support"
     CONDITION ZSTD_FOUND
 )
+qt_feature("stdlib-libcpp" PRIVATE
+    LABEL "Using stdlib=libc++"
+    AUTODETECT OFF
+    CONDITION LINUX AND NOT ANDROID
+)
 # special case begin
 # Check whether CMake was built with zstd support.
 # See https://gitlab.kitware.com/cmake/cmake/-/issues/21552
-- 
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