From 405fe035c859761278c1036c8c7a9511f9682b45 Mon Sep 17 00:00:00 2001
From: Lucía Andrea Illanes Albornoz <lucia@luciaillanes.de>
Date: Mar 28 2023 04:11:45 +0000
Subject: subr.pkg/pkg_configure.subr: correctly pass ${ARG_CCACHE:-}.


---

diff --git a/subr.pkg/pkg_configure.subr b/subr.pkg/pkg_configure.subr
index 3148e88..f712c2e 100644
--- a/subr.pkg/pkg_configure.subr
+++ b/subr.pkg/pkg_configure.subr
@@ -54,7 +54,7 @@ pkgp_configure_cmake() {
 		esac;
 
 		ex_rtl_configure_cmake								\
-			"${PKG_AR}" "${PKG_CC}" "${ARG_CCACHE}" "${PKG_CMAKE}" "${PKG_CXX}"	\
+			"${PKG_AR}" "${PKG_CC}" "${ARG_CCACHE:-}" "${PKG_CMAKE}" "${PKG_CXX}"	\
 			"${PKG_LD}" "${PKG_PKG_CONFIG}" "${PKG_PYTHON:-}" "${PKG_RANLIB}"	\
 			--									\
 			"${_ppcc_build_type}" "${PKG_CMAKE_ARGS:-}" "${PKG_CMAKE_ARGS_EXTRA:-}"	\