fixed java.library.path

Gradle -> 6.9

build.gradle

@@ -5,7 +5,6 @@ apply plugin: 'jacoco'
 
 
 repositories {
-    jcenter()
     mavenCentral()
     mavenLocal()
 
@@ -34,6 +33,7 @@ publishing {
 
 group = 'org.cardygan'
 version = '0.1.1'
+wrapper.gradleVersion = '6.9'
 
 buildscript {
     ext.kotlin_version = '1.3.21'
@@ -83,16 +83,10 @@ dependencies {
 
     runtime files("lib/")
 
-    if (project.hasProperty("cplexJarPath"))
-        runtime files(cplexJarPath)
-
-    if (project.hasProperty("gurobiJarPath"))
-        runtime files(gurobiJarPath)
-
+    runtime files(new File(project.ext['gurobi'], 'gurobi.jar'))
+    runtime files(new File(project.ext['cplex.home'], '/cplex/lib/cplex.jar'))
 
     compile 'org.clafer:chocosolver:0.4.4', { exclude group: 'org.slf4j' }
-
-
     compile 'com.google.code.gson:gson:2.8.2'
     compile group: 'commons-cli', name: 'commons-cli', version: '1.4'
     compile 'io.github.microutils:kotlin-logging:1.5.4'
@@ -145,17 +139,17 @@ jar {
 }
 
 tasks.withType(Test) {
-    systemProperty "java.library.path", "lib"
-}
-
-test {
+    environment "CLAFER_COMPILER_PATH", project.getProperty("CLAFER_COMPILER_PATH")
     systemProperty "SOLVER_TIMEOUT", project.getProperty("SOLVER_TIMEOUT")
     systemProperty "OUTPUT_DIR", project.getProperty("OUTPUT_DIR")
+
+    // use cplex/gurobi native libs when running/testing
+    def cplex = project.ext["cplex.home"] + '/cplex/bin/' + project.ext["cplex.arch"]
+    systemProperty 'java.library.path', 'lib' + File.pathSeparator + cplex + File.pathSeparator + project.getProperty("gurobi")
+
     //useJUnitPlatform()
     maxHeapSize = '2G'
 
-    systemProperty 'java.library.path', 'lib'//${project.projectDir}
-//    useJUnitPlatform()
     testLogging {
         events "passed", "skipped", "failed"
     }

gradle.properties.sample

+cplex.home=/opt/ibm/ILOG/CPLEX_Studio128
+cplex.arch=x86-64_linux
+# gurobi is the directory containing gurobi.jar
+gurobi=/opt/gurobi912/linux64/lib
+
+SOLVER_TIMEOUT=60
+OUTPUT_DIR=out
+CLAFER_COMPILER_PATH=/opt/clafer-tools-0.4.5/clafer
\ No newline at end of file

gradle/wrapper/gradle-wrapper.properties

-#Wed May 09 14:24:34 CEST 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.9-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip

gradlew

 #!/usr/bin/env sh
 
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 ##############################################################################
 ##
 ##  Gradle start up script for UN*X
@@ -28,7 +44,7 @@ APP_NAME="Gradle"
 APP_BASE_NAME=`basename "$0"`
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS=""
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD="maximum"
@@ -109,8 +125,8 @@ if $darwin; then
     GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
 fi
 
-# For Cygwin, switch paths to Windows format before running java
-if $cygwin ; then
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
     APP_HOME=`cygpath --path --mixed "$APP_HOME"`
     CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
     JAVACMD=`cygpath --unix "$JAVACMD"`
@@ -138,19 +154,19 @@ if $cygwin ; then
         else
             eval `echo args$i`="\"$arg\""
         fi
-        i=$((i+1))
+        i=`expr $i + 1`
     done
     case $i in
-        (0) set -- ;;
-        (1) set -- "$args0" ;;
-        (2) set -- "$args0" "$args1" ;;
-        (3) set -- "$args0" "$args1" "$args2" ;;
-        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
     esac
 fi
 
@@ -159,14 +175,9 @@ save () {
     for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
     echo " "
 }
-APP_ARGS=$(save "$@")
+APP_ARGS=`save "$@"`
 
 # Collect all arguments for the java command, following the shell quoting and substitution rules
 eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
 
-# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
-if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
-  cd "$(dirname "$0")"
-fi
-
 exec "$JAVACMD" "$@"

gradlew.bat

+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
 @if "%DEBUG%" == "" @echo off
 @rem ##########################################################################
 @rem
@@ -13,8 +29,11 @@ if "%DIRNAME%" == "" set DIRNAME=.
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
 @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS=
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
 
 @rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome