From f7cc827d38912b4dadb7c5f45ec26b1011f38810 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C4=90o=C3=A0n=20Tr=E1=BA=A7n=20C=C3=B4ng=20Danh?=
 <congdanhqx@gmail.com>
Date: Sun, 1 Nov 2020 19:37:41 +0700
Subject: [PATCH] build-style/cmake: only look into masterdir libraries

As of it's now, cmake will look into host's libraries, thus
bootstrapping will fail at ccache if host system doesn't have
libzstd-devel installed.
---
 common/build-style/cmake.sh | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/common/build-style/cmake.sh b/common/build-style/cmake.sh
index ef0715ef2e4..fbbb6a8d950 100644
--- a/common/build-style/cmake.sh
+++ b/common/build-style/cmake.sh
@@ -6,7 +6,21 @@ do_configure() {
 	[ ! -d ${cmake_builddir:=build} ] && mkdir -p ${cmake_builddir}
 	cd ${cmake_builddir}
 
-	if [ "$CROSS_BUILD" ]; then
+	if [ -z "$CHROOT_READY" ]; then
+		cat >bootstrap.cmake <<_EOF
+SET(CMAKE_SYSTEM_NAME Linux)
+SET(CMAKE_SYSTEM_VERSION 1)
+
+SET(CMAKE_C_COMPILER   ${CC})
+SET(CMAKE_CXX_COMPILER ${CXX})
+
+SET(CMAKE_FIND_ROOT_PATH  ${XBPS_MASTERDIR})
+
+SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+_EOF
+		configure_args+=" -DCMAKE_TOOLCHAIN_FILE=bootstrap.cmake"
+	elif [ "$CROSS_BUILD" ]; then
 		case "$XBPS_TARGET_MACHINE" in
 			x86_64*) _CMAKE_SYSTEM_PROCESSOR=x86_64 ;;
 			i686*) _CMAKE_SYSTEM_PROCESSOR=x86 ;;