improve xargs compatibility check (mostly Darwin/Mac OS X related)

SVN-Revision: 11613
16 years ago · 171e7134db
parent 979fb5a23e
commit 171e7134db
1 changed files with 5 additions and 6 deletions
--- a/include/host.mk
+++ b/include/host.mk
@ -39,12 +39,11 @@ $(TMP_DIR)/.host.mk: $(TOPDIR)/include/host.mk
 		else \
 			echo 'FIND_L=find $$(1) -follow' >> $@; \
 		fi; \
+		if xargs --help 2>&1 | grep 'gnu.org' >/dev/null; then \
+			echo 'XARGS:=xargs -r' >> $@; \
+		else \
+			echo 'XARGS:=xargs' >> $@; \
+		fi; \
 	)

 endif
-
-ifeq ($(HOST_OS),Linux)
-  XARGS:=xargs -r
-else
-  XARGS:=xargs
-endif