Changeset e36a1c2 in mainline for contrib/tools/random_check.sh

Timestamp:

2014-04-24T07:42:29Z (10 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

3b065c9

Parents:

566da7f8

Message:

Refactor random_check.sh script (uses getopts)

File:

• contrib/tools/random_check.sh (modified) (4 diffs)

contrib/tools/random_check.sh

@@ -29 +29 @@
 #
 
-LOOPS="$1"
-PARALLELISM="$2"
-COMPILERS="$3"
-[ -z "$LOOPS" ] && LOOPS=1
-[ -z "$PARALLELISM" ] && PARALLELISM=1
-# By default, skip icc and native GCC
-[ -z "$COMPILERS" ] && COMPILERS="gcc_cross gcc_helenos clang"
+
+LOOPS=1
+JOBS=1
+MAX_RETRIES=20
+FILENAME_PREFIX=random_run_
+PRUNE_CONFIG_FILE=${FILENAME_PREFIX}prune.config
+
+echo -n "">"$PRUNE_CONFIG_FILE"
+
+while getopts n:j:x: option; do
+        case $option in
+        n)
+                LOOPS="$OPTARG"
+                ;;
+        j)
+                JOBS="$OPTARG"
+                ;;
+        x)
+                echo "$OPTARG" | tr -d ' ' >>"$PRUNE_CONFIG_FILE"
+                ;;
+        *)
+                echo "Usage: $0 [-n loops] [-j paralellism] [-x excluded option [-x ...]]"
+                exit 1
+                ;;
+        esac
+done
+
 
 COUNTER=0
@@ -51 +71 @@
                 # It would be nicer to allow set the constraints directly to
                 # the tools/config.py script but this usually works.
-                # We retry several times if the compiler is wrong and abort if
-                # we do not succeed after many attempts.
+                # We retry $MAX_RETRIES before aborting this run completely.
                 RETRIES=0
                 while true; do
@@ -63 +82 @@
                         make random-config 2>&1 || exit 1
                         
-                        CC=`sed -n 's#^COMPILER = \(.*\)#\1#p' <Makefile.config`
-                        if echo " $COMPILERS " | grep -q " $CC "; then
+                        tr -d ' ' <Makefile.config >"${FILENAME_PREFIX}config.trimmed"
+                        
+                        THIS_CONFIG_OKAY=true
+                        while read pattern; do
+                                if grep -q -e "$pattern" "${FILENAME_PREFIX}config.trimmed"; then
+                                        THIS_CONFIG_OKAY=false
+                                        break
+                                fi
+                        done <"$PRUNE_CONFIG_FILE"
+                        
+                        rm -f "${FILENAME_PREFIX}config.trimmed"
+                        
+                        if $THIS_CONFIG_OKAY; then
                                 break
                         fi
@@ -97 +127 @@
         
         if [ -e Makefile.config ]; then
-                cp Makefile.config random_run_$COUNTER.Makefile.config
-                cp config.h random_run_$COUNTER.config.h
+                cp Makefile.config "$FILENAME_PREFIX$COUNTER.Makefile.config"
+                cp config.h "$FILENAME_PREFIX$COUNTER.config.h"
         fi      
 done
 
+rm "$PRUNE_CONFIG_FILE"
 
 echo "Out of $LOOPS tries, $FAILED configurations failed to compile." >&2