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 36b3fed1f32f4cf6932252b38f47fe6c23007834..c3e0c26e6ad8134661abae228eead8b4a443b1e1 100644 (file)
--- 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 389ba4243be3dc2c0ea1e5fc1d791da33db5e28f..225fdfc7711b59a038c760cc63f5eefb4ab2871c 100644 (file)
--- 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