Just build macOS for now.

de.hftstuttgart.energycomponents.parent/pom.xml

@@ -43,7 +43,7 @@
 					<resolveWithExecutionEnvironmentConstraints>false</resolveWithExecutionEnvironmentConstraints>
 					<environments>
 						<!-- environment> <os>linux</os> <ws>gtk</ws> <arch>x86</arch> </environment -->
-						<environment>
+						<!-- environment>
 							<os>linux</os>
 							<ws>gtk</ws>
 							<arch>x86_64</arch>
@@ -52,7 +52,7 @@
 							<os>win32</os>
 							<ws>win32</ws>
 							<arch>x86_64</arch>
-						</environment>
+						</environment -->
 						<environment>
 							<os>macosx</os>
 							<ws>cocoa</ws>
@@ -65,13 +65,13 @@
 	</build>
 
 	<modules>
+		<module>../de.hftstuttgart.energycomponents.target</module>
 		<module>../de.hftstuttgart.energycomponents.model</module>
 		<module>../de.hftstuttgart.energycomponents.edit</module>
 		<module>../de.hftstuttgart.energycomponents.viewmodel</module>
 		<module>../de.hftstuttgart.energycomponents.application</module>
 		<module>../de.hftstuttgart.energycomponents.feature</module>
 		<module>../de.hftstuttgart.energycomponents.product</module>
-		<module>../de.hftstuttgart.energycomponents.target</module>
 	</modules>
 
 </project>
\ No newline at end of file

de.hftstuttgart.energycomponents.product/pom.xml

@@ -2,7 +2,7 @@
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
-	<artifactId>de.hftstuttgart.energycomponents.product</artifactId>
+	<artifactId>CatalogRepo</artifactId>
 	<packaging>eclipse-repository</packaging>
 	<name>Energy Components Catalog Product</name>
 	
@@ -21,8 +21,8 @@
 				<version>${tycho-version}</version>
 				<configuration>
 					<formats>
-						<win32>zip</win32>
-						<linux>tar.gz</linux>
+						<!-- linux>tar.gz</linux>
+						<win32>zip</win32 -->
 						<macosx>zip</macosx>
 					</formats>
 				</configuration>