[Build] Add FreeType support for CI

buildSrc/scripts/build-ft-local.sh

@@ -3,5 +3,5 @@
 BASEDIR=$(dirname "$0")
 cd $BASEDIR/../../imgui-binding || exit
 
-../gradlew clean generateLibs -Denvs=$* -Dlocal -Dfreetype
+../gradlew clean generateLibs -Denvs=$* -Dlocal -Dfreetype=true
 rm -frd libsNative

buildSrc/scripts/build-ft.sh

@@ -4,4 +4,4 @@ BASEDIR=$(dirname "$0")
 cd $BASEDIR/../../imgui-binding || exit
 
 rm -frd /tmp/imgui
-../gradlew clean generateLibs -Denvs=$* -Dfreetype
+../gradlew clean generateLibs -Denvs=$* -Dfreetype=true

buildSrc/src/main/groovy/imgui/generate/GenerateLibs.groovy

@@ -19,8 +19,8 @@ class GenerateLibs extends DefaultTask {
     private final boolean forLinux = buildEnvs?.contains('linux')
     private final boolean forMac = buildEnvs?.contains('mac')
 
-    private final boolean isLocal = System.properties.containsKey("local")
-    private final boolean withFreeType = System.properties.containsKey("freetype")
+    private final boolean isLocal = System.properties.containsKey('local')
+    private final boolean withFreeType = Boolean.valueOf(System.properties.getProperty('freetype', 'false'))
 
     private final String sourceDir = project.file('src/main/java')
     private final String classpath = project.file('build/classes/java/main')