From: Rosen Penev <rosenp@gmail.com>
Date: Sun, 27 Jul 2025 18:37:27 +0000 (-0700)
Subject: tools/expat: fix compilation with ccache
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F19594%2Fhead;p=thirdparty%2Fopenwrt.git

tools/expat: fix compilation with ccache

Even though expat is a C library, the configure script tests both C and
C++ compilers so a fix is needed for the latter.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/19594
Signed-off-by: Robert Marko <robimarko@gmail.com>
---

diff --git a/tools/expat/Makefile b/tools/expat/Makefile
index 941f0c3fbfb..8e46aa989eb 100644
--- a/tools/expat/Makefile
+++ b/tools/expat/Makefile
@@ -20,6 +20,7 @@ HOST_BUILD_PARALLEL:=1
 include $(INCLUDE_DIR)/host-build.mk
 
 HOSTCC := $(HOSTCC_NOCACHE)
+HOSTCXX := $(HOSTCXX_NOCACHE)
 
 HOST_CONFIGURE_ARGS += \
 	--disable-shared \