lzma: use oe.process.run

Signed-off-by: Chris Larson <chris_larson@mentor.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/recipes/lzma/lzma.inc b/recipes/lzma/lzma.inc
index 1c8eba3ebc..a7b7ad2058 100644
--- a/recipes/lzma/lzma.inc
+++ b/recipes/lzma/lzma.inc
@@ -18,12 +18,14 @@ CFLAGS += "-c -I${S}"
 
 do_unpack_append() {
         # Replace MS-DOS line-endings with Unix style line-endings
-        os.system("find ${S} -type f -print0 | xargs -0 sed 's/\r$//' -i")
+        oe.process.run("find . -type f -print0 | xargs -0 sed 's/\r$//' -i",
+                       cwd=d.getVar("S", True))
 }
 
 do_patch_append() {
         # Hack to ensure we use our environment values
-        os.system("find ${S} -type f -name makefile.gcc -print0 | xargs -0 sed 's/^CXX =/CXX ?=/;s/^CXX_C =/CXX_C ?=/;s/CXX_C/CC/' -i")
+        oe.process.run("find . -type f -name makefile.gcc -print0 | xargs -0 sed 's/^CXX =/CXX ?=/;s/^CXX_C =/CXX_C ?=/;s/CXX_C/CC/' -i",
+                       cwd=d.getVar("S", True))
 }
 
 do_compile() {