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| author |   Robert Yang <liezhi.yang@windriver.com> | 2018-12-12 14:59:59 +0800 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2018-12-15 17:10:44 +0000 |
| commit | ce6bf125aba7344d56368885605949e373b06393 (patch) | |
| tree | ef00b5da11ea63053d0763f96b4bd094a16b7cbf /meta | |
| parent | d4063951acabae0b69fc195ec1e0f2dcd02a5d01 (diff) | |
| download | openembedded-core-contrib-ce6bf125aba7344d56368885605949e373b06393.tar.gz | |
base.bbclass: Add comments for gcc links to ccache
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta')
| -rw-r--r-- | meta/classes/base.bbclass | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass index e715ffa1b2..e6af673847 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: |