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layer.conf: fix sanity error for PATH variable in extensible SDK workflow

Sanity checker reports following error for the PATH variable,
when bitbake -e <recipe> command is run in an extensible SDK workspace.
   PATH contains '.', './' or '' (empty element), which will break the build

In case of extensible SDK, PATH variable is formed with two consecutive ':'
as bb.utils.which(d.getVar('PATH'),'bitbake') call returns an empty string.

This change adds ':' if BITBAKEPATH is a non empty string.

Signed-off-by: Sourabh Banerjee <sbanerje@codeaurora.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Sourabh Banerjee 3 年 前
コミット
05a87be51b
1 ファイル変更3 行追加1 行削除
  1. 3 1
      meta/conf/layer.conf

+ 3 - 1
meta/conf/layer.conf

@@ -102,4 +102,6 @@ SSTATE_EXCLUDEDEPS_SYSROOT += "\
 SSTATE_EXCLUDEDEPS_SYSROOT += ".*->autoconf-archive-native"
 
 # We need to keep bitbake tools in PATH
-PATH := "${@os.path.dirname(bb.utils.which(d.getVar('PATH'),'bitbake'))}:${HOSTTOOLS_DIR}"
+# Avoid empty path entries
+BITBAKEPATH := "${@os.path.dirname(bb.utils.which(d.getVar('PATH'),'bitbake'))}"
+PATH := "${@'${BITBAKEPATH}:' if '${BITBAKEPATH}' is not '' else ''}${HOSTTOOLS_DIR}"