Hi Christopher,
On 12/12/18 11:50 PM, Christopher Larson wrote:
This should probably remove the dirname srctool from path and check again with
the same direction, rather than reversing it, in case the toolchain is in
multiple locations in PATH, as you’re flipping the PATH priority order doing it
this way. I realize you’re just updating the description, not the code, so just
a random th ought for the future here..
The problem is I don't know whether the code is also used for fixing other
cases. So I'm leaning to keep it as the current status since it works.
// Robert
On Tue, Dec 11, 2018 at 11:44 PM Robert Yang <liezhi.y...@windriver.com
<mailto:liezhi.y...@windriver.com>> wrote:
Signed-off-by: Robert Yang <liezhi.y...@windriver.com
<mailto:liezhi.y...@windriver.com>>
---
meta/classes/base.bbclass | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass
index e715ffa..e6af673 100644
--- a/meta/classes/base.bbclass
+++ b/meta/classes/base.bbclass
@@ -122,6 +122,10 @@ def setup_hosttools_dir(dest, toolsvar, d, fatal=True):
desttool = os.path.join(dest, tool)
if not os.path.exists(desttool):
srctool = bb.utils.which(path, tool, executable=True)
+ # gcc/g++ may link to ccache on some hosts, e.g.,
+ # /usr/local/bin/ccache/gcc -> /usr/bin/ccache, then which(gcc)
+ # would return /usr/local/bin/ccache/gcc, but what we need is
+ # /usr/bin/gcc, this code can check and fix that.
if "ccache" in srctool:
srctool = bb.utils.which(path, tool, executable=True,
direction=1)
if srctool:
--
2.7.4
--
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--
Christopher Larson
kergoth at gmail dot com
Founder - BitBake, OpenEmbedded, OpenZaurus
Senior Software Engineer, Mentor Graphics
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