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Isabelle2018: simplify l4v isabelle settings; guard ML_HOME access 

ML_HOME is not always set already when this script is sourced (e.g. when
the polyml component is somehow faulty).

Isabelle heap output settings are now part of the TS isabelle patch queue;
explicit override is still possible as before.
This commit is contained in:
Gerwin Klein 2018-07-24 11:54:21 +02:00
parent 0619a4694d
commit b74b6f13c4
1 changed files with 6 additions and 12 deletions
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18
misc/etc/settings
View File

@ -15,9 +15,12 @@ init_components "$USER_HOME/.isabelle/contrib" "$ISABELLE_HOME/Admin/components/
init_components "$USER_HOME/.isabelle/contrib" "$ISABELLE_HOME/Admin/components/bundled"
# 64 bit setup for large C proofs:
ML_OPTIONS="-H 2000"
ML_PLATFORM="$ISABELLE_PLATFORM64"
ML_HOME="$(dirname ${ML_HOME})/$ML_PLATFORM"
if [ -n "$ML_HOME" ]
then
ML_OPTIONS="-H 2000"
ML_PLATFORM="$ISABELLE_PLATFORM64"
ML_HOME="$(dirname ${ML_HOME})/$ML_PLATFORM"
fi
# increased memory settings for large builds
ISABELLE_BUILD_JAVA_OPTIONS="-Xms2048m -Xmx6096m -Xss4m"
@ -29,13 +32,4 @@ ISABELLE_JEDIT_OPTIONS="-m brackets"
# Everyone most likely wants ARM
: ${L4V_ARCH:="ARM"}
# Heap input locations. We have a unique set of heap files for each copy of
# Isabelle the user has checked out, so that users can have multiple sessions
# running at the same time without too many problems.
USER_HEAPS=${OVERRIDE_USER_HEAPS:-"$ISABELLE_HOME_USER/heaps-${L4V_ARCH}${ISABELLE_HOME//\//-}"}
ISABELLE_OUTPUT=${OVERRIDE_ISABELLE_OUTPUT:-"$USER_HEAPS"}
ISABELLE_PATH=${OVERRIDE_ISABELLE_PATH:-"$USER_HEAPS"}
ISABELLE_BROWSER_INFO=${OVERRIDE_ISABELLE_BROWSER_INFO:-"$ISABELLE_HOME_USER/browser_info"}
# --- end L4.verified repository settings ---