diff options
| -rw-r--r-- | meta/classes/icecc.bbclass | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/meta/classes/icecc.bbclass b/meta/classes/icecc.bbclass index e1c06c49cb..a837894150 100644 --- a/meta/classes/icecc.bbclass +++ b/meta/classes/icecc.bbclass @@ -47,7 +47,8 @@ def get_cross_kernel_cc(bb,d): # evaluate the expression by the shell if necessary if '`' in kernel_cc or '$(' in kernel_cc: - kernel_cc = os.popen("echo %s" % kernel_cc).read()[:-1] + import subprocess + kernel_cc = subprocess.check_output("echo %s" % kernel_cc, shell=True).decode("utf-8")[:-1] kernel_cc = d.expand(kernel_cc) kernel_cc = kernel_cc.replace('ccache', '').strip() @@ -220,9 +221,14 @@ def icecc_get_and_check_tool(bb, d, tool): # PATH or icecc-create-env script will silently create an invalid # compiler environment package. t = icecc_get_tool(bb, d, tool) - if t and os.popen("readlink -f %s" % t).read()[:-1] == get_icecc(d): - bb.error("%s is a symlink to %s in PATH and this prevents icecc from working" % (t, get_icecc(d))) - return "" + if t: + import subprocess + link_path = subprocess.check_output("readlink -f %s" % t, shell=True).decode("utf-8")[:-1] + if link_path == get_icecc(d): + bb.error("%s is a symlink to %s in PATH and this prevents icecc from working" % (t, get_icecc(d))) + return "" + else: + return t else: return t |