From: Christian Marangi <ansuelsmth@gmail.com>
Date: Wed, 7 Sep 2022 21:50:36 +0000 (+0200)
Subject: build: handle directory with whitespace in AUTOREMOVE clean
X-Git-Tag: v21.02.6~57
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F11420%2Fhead;p=thirdparty%2Fopenwrt.git

build: handle directory with whitespace in AUTOREMOVE clean

Package with whitespace in their build directory are not correctly
removed when CONFIG_AUTOREMOVE is enabled. This is caused by xargs that
use whitespace as delimiters. To handle this use \0 as the delimiter and
set find to use \0 as the delimiter.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
(cherry picked from commit dccee21792b89031bcd801030de403f195d80278)
---

diff --git a/include/host-build.mk b/include/host-build.mk
index 36b3fed1f32..c3e0c26e6ad 100644
--- a/include/host-build.mk
+++ b/include/host-build.mk
@@ -197,8 +197,8 @@ ifndef DUMP
 
     ifneq ($(CONFIG_AUTOREMOVE),)
       host-compile:
-		$(FIND) $(HOST_BUILD_DIR) -mindepth 1 -maxdepth 1 -not '(' -type f -and -name '.*' -and -size 0 ')' | \
-			$(XARGS) rm -rf
+		$(FIND) $(HOST_BUILD_DIR) -mindepth 1 -maxdepth 1 -not '(' -type f -and -name '.*' -and -size 0 ')' -print0 | \
+			$(XARGS) -0 rm -rf
     endif
   endef
 endif
diff --git a/include/package.mk b/include/package.mk
index 389ba4243be..225fdfc7711 100644
--- a/include/package.mk
+++ b/include/package.mk
@@ -258,8 +258,8 @@ define Build/CoreTargets
   ifneq ($(CONFIG_AUTOREMOVE),)
     compile:
 		-touch -r $(PKG_BUILD_DIR)/.built $(PKG_BUILD_DIR)/.autoremove 2>/dev/null >/dev/null
-		$(FIND) $(PKG_BUILD_DIR) -mindepth 1 -maxdepth 1 -not '(' -type f -and -name '.*' -and -size 0 ')' -and -not -name '.pkgdir' | \
-			$(XARGS) rm -rf
+		$(FIND) $(PKG_BUILD_DIR) -mindepth 1 -maxdepth 1 -not '(' -type f -and -name '.*' -and -size 0 ')' -and -not -name '.pkgdir'  -print0 | \
+			$(XARGS) -0 rm -rf
   endif
 endef