Make edksetup.sh automatically update the cached configuration under
Conf/ when the templates under BaseTools/Conf/ change.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Leif Lindholm <leif.lindh...@linaro.org>
---
We keep getting questions from people starting out with EDK2 development,
whenever certain options in the BaseTools template configs change and
their builds break. I don't know if this naive sledgehammer approach is
acceptable, but I'd like to make life easier for people.
edksetup.sh | 33 +++++++++++++++++++++++++++++++--
1 file changed, 31 insertions(+), 2 deletions(-)
diff --git a/edksetup.sh b/edksetup.sh
index 57368b5..77f0d43 100755
--- a/edksetup.sh
+++ b/edksetup.sh
@@ -33,12 +33,41 @@ function HelpMsg()
return 1
}
+function ClearCache()
+{
+ CONF_FILES="build_rule target tools_def"
+ if [ -z "$EDK_TOOLS_PATH" ]
+ then
+ TEMPLATE_PATH=./BaseTools/Conf/
+ else
+ TEMPLATE_PATH="$EDK_TOOLS_PATH/Conf/"
+ fi
+
+ DELETED_FILES=0
+ for File in $CONF_FILES
+ do
+ TEMPLATE_FILE="$TEMPLATE_PATH/$File.template"
+ CACHE_FILE="Conf/$File.txt"
+ if [ "$TEMPLATE_FILE" -nt "$CACHE_FILE" ]
+ then
+ echo "Removing outdated '$CACHE_FILE'."
+ rm "$CACHE_FILE"
+ DELETED_FILES=$(($DELETED_FILES + 1))
+ fi
+ done
+
+ unset TEMPLATE_PATH TEMPLATE_FILE CACHE_FILE
+ return $DELETED_FILES
+}
+
function SetWorkspace()
{
#
- # If WORKSPACE is already set, then we can return right now
+ # Check for updated BaseTools templates. If none, and
+ # WORKSPACE is already set, then we can return right now
#
- if [ -n "$WORKSPACE" ]
+ ClearCache
+ if [ $? -ne 0 -a -n "$WORKSPACE" ]
then
return 0
fi
--
2.9.3
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