[Buildroot] [PATCH 1/1] package/cairo: mutex support depends on NPTL

[Bernd Kuhls]

Fixes:
http://autobuild.buildroot.net/results/041/041ac8f0809a0f9415c545b7585cd197db08b55f/

Signed-off-by: Bernd Kuhls <bernd at kuhls.net>
---
The last bump of cairo took place in 2019 with commit
8d2a9d089a969909ad2de8acb67ee14ced03de28, the first build error of this
kind I could find dates back to Sep 2022:
http://autobuild.buildroot.net/results/8c5/8c547ec2e148ce3c4f230bb4b0d5c5b360d74dd5/

 package/cairo/cairo.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package/cairo/cairo.mk b/package/cairo/cairo.mk
index e8a704c7da..7bc8f92deb 100644
--- a/package/cairo/cairo.mk
+++ b/package/cairo/cairo.mk
@@ -26,7 +26,7 @@ ifeq ($(BR2_m68k_cf),y)
 CAIRO_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -mxgot"
 endif
 
-ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),)
+ifeq ($(BR2_TOOLCHAIN_HAS_THREADS_NPTL),)
 CAIRO_CONF_ENV += CPPFLAGS="$(TARGET_CPPFLAGS) -DCAIRO_NO_MUTEX=1"
 endif
 
-- 
2.39.2