From 8a4e16ff3484e7395112e1a8888ee7c8eb176987 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lucio=20Andr=C3=A9s=20Illanes=20Albornoz?=
 <lucio@lucioillanes.de>
Date: Fri, 15 May 2020 09:48:40 +0100
Subject: Optionally install ${PKG_DESTDIR_HOST} into ${PREFIX}.

vars/libxslt.vars:pkg_libxslt_install_make_post(): install ${PREFIX}/bin/xslt-config into ${PKG_DESTDIR_HOST}/bin.
---
 subr/ex_pkg_env.subr  |  1 +
 subr/ex_pkg_exec.subr |  2 +-
 subr/pkg_clean.subr   |  3 +++
 subr/pkg_install.subr | 50 ++++++++++++++++++++++++++++++--------------------
 4 files changed, 35 insertions(+), 21 deletions(-)

(limited to 'subr')

diff --git a/subr/ex_pkg_env.subr b/subr/ex_pkg_env.subr
index 2f2f674c..ff2338e1 100644
--- a/subr/ex_pkg_env.subr
+++ b/subr/ex_pkg_env.subr
@@ -40,6 +40,7 @@ exp_pkg_env_defaults() {
 	PKG_BUILD_DIR="${PKG_BASE_DIR}/${PKG_BUILD_DIR}";
 	PKG_CONFIGURE="${PKG_BASE_DIR}/${PKG_CONFIGURE:-${PKG_SUBDIR}/configure}";
 	PKG_DESTDIR="${PKG_BASE_DIR}/${PKG_DESTDIR:-destdir}";
+	PKG_DESTDIR_HOST="${PKG_BASE_DIR}/${PKG_DESTDIR_HOST:-destdir_host}";
 };
 
 #
diff --git a/subr/ex_pkg_exec.subr b/subr/ex_pkg_exec.subr
index d21289b7..992b7c8c 100644
--- a/subr/ex_pkg_exec.subr
+++ b/subr/ex_pkg_exec.subr
@@ -35,7 +35,7 @@ exp_pkg_exec_pre() {
 		return 1;
 	elif ! ex_pkg_state_test "${_pkg_name}" "start" "${_restart_at}"; then
 		if [ "${PKG_NO_CLEAN_BASE_DIR:-0}" -eq 0 ]\
-		&& ! rtl_fileop rm "${PKG_BASE_DIR}" "${PKG_BUILD_DIR}" "${PKG_DESTDIR}"\
+		&& ! rtl_fileop rm "${PKG_BASE_DIR}" "${PKG_BUILD_DIR}" "${PKG_DESTDIR}" "${PKG_DESTDIR_HOST}"\
 		|| ! rtl_fileop mkdir "${PKG_BASE_DIR}"; then
 			return 1;
 		fi;
diff --git a/subr/pkg_clean.subr b/subr/pkg_clean.subr
index 39b0ead5..a4a70d63 100644
--- a/subr/pkg_clean.subr
+++ b/subr/pkg_clean.subr
@@ -12,6 +12,9 @@ pkg_clean() {
 		if rtl_lmatch "${ARG_CLEAN_BUILDS}" "dest" ","; then
 			if ! rtl_fileop rm "${PKG_DESTDIR}"; then
 				return 1;
+			elif [ -e "${PKG_DESTDIR_HOST}" ]\
+			&&   ! rtl_fileop rm "${PKG_DESTDIR_HOST}"; then
+				return 1;
 			fi;
 		fi;
 		if rtl_lmatch "${ARG_CLEAN_BUILDS}" "src" ","; then
diff --git a/subr/pkg_install.subr b/subr/pkg_install.subr
index 1f9f1d9d..f869ec5b 100644
--- a/subr/pkg_install.subr
+++ b/subr/pkg_install.subr
@@ -2,31 +2,41 @@
 # set +o errexit -o noglob -o nounset is assumed.
 #
 
+pkgp_install_perms() {
+	local _destdir="${1}" _fname="" _ifs_old="${IFS:- }" IFS;
+	IFS="
+";	for _fname in $(find "${_destdir}" -type d); do
+		if ! rtl_fileop chmod 0755 "${_fname}"; then
+			return 1;
+		fi;
+	done;
+	for _fname in $(find "${_destdir}" \( -not -perm /0111 \) -type f); do
+		if ! rtl_fileop chmod 0644 "${_fname}"; then
+			return 1;
+		fi;
+	done;
+	for _fname in $(find "${_destdir}" -perm /0111 -type f); do
+		if ! rtl_fileop chmod 0755 "${_fname}"; then
+			return 1;
+		fi;
+	done;
+};
+
 pkg_install() {
-	local _fname="" _ifs_old="${IFS:- }" _pkglist_name="" IFS;
+	local _destdir="" _destdir_prefix="" _ifs_old="${IFS:- }" _pkglist_name="" IFS;
 	if ! rtl_fileop mkdir "${PKG_PREFIX}"; then
 		return 1;
-	else	IFS="
-";		for _fname in $(find "${PKG_DESTDIR}" -type d); do
-			if ! rtl_fileop chmod 0755 "${_fname}"; then
-				return 1;
+	else	for _destdir in "${PKG_DESTDIR}:${PKG_PREFIX}" "${PKG_DESTDIR_HOST}:${PREFIX}"; do
+			IFS=":"; set -- ${_destdir}; IFS="${_ifs_old}"; _destdir="${1}"; _destdir_prefix="${2}";
+			if [ -e "${_destdir}" ]; then
+				pkgp_install_perms "${_destdir}";
+				(set +o errexit -o noglob; rtl_flock_acquire 4 || exit "${?}"; date;
+				trap "rm -f \"${BUILD_WORKDIR}/install.lock\"" EXIT;
+				if ! tar -C "${_destdir}" -cpf - . | tar -C "${_destdir_prefix}" --overwrite -xpf -; then
+					exit 1;
+				fi) 4<>"${BUILD_WORKDIR}/install.lock";
 			fi;
 		done;
-		for _fname in $(find "${PKG_DESTDIR}" \( -not -perm /0111 \) -type f); do
-			if ! rtl_fileop chmod 0644 "${_fname}"; then
-				return 1;
-			fi;
-		done;
-		for _fname in $(find "${PKG_DESTDIR}" -perm /0111 -type f); do
-			if ! rtl_fileop chmod 0755 "${_fname}"; then
-				return 1;
-			fi;
-		done; IFS="${_ifs_old}";
-		(set +o errexit -o noglob; rtl_flock_acquire 4 || exit "${?}"; date;
-		trap "rm -f \"${BUILD_WORKDIR}/install.lock\"" EXIT;
-		if ! tar -C "${PKG_DESTDIR}" -cpf - . | tar -C "${PKG_PREFIX}" --overwrite -xpf -; then
-			exit 1;
-		fi) 4<>"${BUILD_WORKDIR}/install.lock";
 		if [ "${?}" -ne 0 ]; then
 			return 1;
 		elif [ "${PKG_PKGLIST_DISABLE:-0}" -eq 0 ]; then
-- 
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