diff --git a/simulation/gz_msgs/build.gradle b/simulation/gz_msgs/build.gradle
index 44f969220b..c9ebf3599c 100644
--- a/simulation/gz_msgs/build.gradle
+++ b/simulation/gz_msgs/build.gradle
@@ -1,95 +1,95 @@
-plugins {
-    id 'cpp'
-    id 'java'
-    id 'com.google.protobuf' version '0.8.8'
-    id 'edu.wpi.first.NativeUtils'
-}
-
-description = "A C++ and Java library to pass FRC Simulation Messages in and out of Gazebo."
-
-/* The simulation does not run on real hardware; so we always skip Athena */
-ext.skiplinuxathena = true
-ext.skiplinuxraspbian = true
-apply from: "${rootDir}/shared/config.gradle"
-
-/* Use a sort of poor man's autoconf to find the protobuf development
-   files; on Debian, those are supplied by libprotobuf-dev.
-
-   This should get skipped on Windows.
-
-   TODO:  Add Windows support for the simulation code */
-
-def protobuf_version = ""
-try {
-    protobuf_version = "pkg-config --modversion protobuf".execute().text.trim()
-    println "Protobuf version is [${protobuf_version}]"
-} catch(Exception ex) {
-}
-
-if (!protobuf_version?.trim()) {
-    println "Protobuf is not available. (pkg-config --modversion protobuf failed)"
-    protobuf_version = "+"
-    if (project.hasProperty("makeSim")) {
-        /* Force the build even though we did not find protobuf. */
-        println "makeSim set. Forcing build - failure likely."
-    }
-    else {
-        ext.skip_gz_msgs = true
-        println "Skipping gz_msgs."
-    }
-}
-
-tasks.whenTaskAdded { task ->
-    task.onlyIf { !project.hasProperty('skip_gz_msgs') }
-}
-
-dependencies {
-      compile "com.google.protobuf:protobuf-java:${protobuf_version}"
-      compile "com.google.protobuf:protoc:${protobuf_version}"
-}
-
-/* There is a nice gradle plugin for protobuf, and the protoc tool
-   is included; using it simplifies our build process.
-   The trick is that we have to use the same version as the system
-   copy of libprotobuf-dev */
-protobuf {
-    protoc {
-        artifact = "com.google.protobuf:protoc:${protobuf_version}"
-    }
-
-    generatedFilesBaseDir = "$buildDir/generated"
-    generateProtoTasks {
-        all().each { task ->
-            task.builtins {
-                cpp {
-                    outputSubDir = 'simulation/gz_msgs'
-                }
-            }
-        }
-    }
-}
-
-model {
-    components {
-        gz_msgs(NativeLibrarySpec) {
-            sources {
-                cpp {
-                    source {
-                        srcDir "$buildDir/generated/main/simulation/gz_msgs"
-                        builtBy tasks.generateProto
-                    }
-                    exportedHeaders {
-                        srcDir "src/include"
-                        srcDir "$buildDir/generated/main"
-                    }
-                }
-            }
-            /* We must compile with -fPIC to link the static library into an so */
-            binaries {
-                all {
-                    cppCompiler.args "-fPIC"
-                }
-            }
-        }
-    }
-}
+plugins {
+    id 'cpp'
+    id 'java'
+    id 'com.google.protobuf' version '0.8.8'
+    id 'edu.wpi.first.NativeUtils'
+}
+
+description = "A C++ and Java library to pass FRC Simulation Messages in and out of Gazebo."
+
+/* The simulation does not run on real hardware; so we always skip Athena */
+ext.skiplinuxathena = true
+ext.skiplinuxraspbian = true
+apply from: "${rootDir}/shared/config.gradle"
+
+/* Use a sort of poor man's autoconf to find the protobuf development
+   files; on Debian, those are supplied by libprotobuf-dev.
+
+   This should get skipped on Windows.
+
+   TODO:  Add Windows support for the simulation code */
+
+def protobuf_version = ""
+try {
+    protobuf_version = "pkg-config --modversion protobuf".execute().text.trim()
+    println "Protobuf version is [${protobuf_version}]"
+} catch(Exception ex) {
+}
+
+if (!protobuf_version?.trim()) {
+    println "Protobuf is not available. (pkg-config --modversion protobuf failed)"
+    protobuf_version = "+"
+    if (project.hasProperty("makeSim")) {
+        /* Force the build even though we did not find protobuf. */
+        println "makeSim set. Forcing build - failure likely."
+    }
+    else {
+        ext.skip_gz_msgs = true
+        println "Skipping gz_msgs."
+    }
+}
+
+tasks.whenTaskAdded { task ->
+    task.onlyIf { !project.hasProperty('skip_gz_msgs') }
+}
+
+dependencies {
+      compile "com.google.protobuf:protobuf-java:${protobuf_version}"
+      compile "com.google.protobuf:protoc:${protobuf_version}"
+}
+
+/* There is a nice gradle plugin for protobuf, and the protoc tool
+   is included; using it simplifies our build process.
+   The trick is that we have to use the same version as the system
+   copy of libprotobuf-dev */
+protobuf {
+    protoc {
+        artifact = "com.google.protobuf:protoc:${protobuf_version}"
+    }
+
+    generatedFilesBaseDir = "$buildDir/generated"
+    generateProtoTasks {
+        all().each { task ->
+            task.builtins {
+                cpp {
+                    outputSubDir = 'simulation/gz_msgs'
+                }
+            }
+        }
+    }
+}
+
+model {
+    components {
+        gz_msgs(NativeLibrarySpec) {
+            sources {
+                cpp {
+                    source {
+                        srcDir "$buildDir/generated/main/simulation/gz_msgs"
+                        builtBy tasks.generateProto
+                    }
+                    exportedHeaders {
+                        srcDir "src/include"
+                        srcDir "$buildDir/generated/main"
+                    }
+                }
+            }
+            /* We must compile with -fPIC to link the static library into an so */
+            binaries {
+                all {
+                    cppCompiler.args "-fPIC"
+                }
+            }
+        }
+    }
+}
diff --git a/simulation/halsim_gui/build.gradle b/simulation/halsim_gui/build.gradle
index 5ac68ea2f5..5df53023dd 100644
--- a/simulation/halsim_gui/build.gradle
+++ b/simulation/halsim_gui/build.gradle
@@ -1,40 +1,40 @@
-if (!project.hasProperty('onlylinuxathena') && !project.hasProperty('onlylinuxraspbian') && !project.hasProperty('onlylinuxaarch64bionic')) {
-
-    description = "A plugin that creates a simulation gui"
-
-    ext {
-        includeWpiutil = true
-        pluginName = 'halsim_gui'
-    }
-
-    apply plugin: 'google-test-test-suite'
-
-
-    ext {
-        staticGtestConfigs = [:]
-    }
-
-    staticGtestConfigs["${pluginName}Test"] = []
-    apply from: "${rootDir}/shared/googletest.gradle"
-
-    apply from: "${rootDir}/shared/plugins/setupBuild.gradle"
-
-    model {
-        binaries {
-            all {
-                nativeUtils.useRequiredLibrary(it, 'imgui_static')
-                if (it.targetPlatform.name == nativeUtils.wpi.platforms.roborio || it.targetPlatform.name == nativeUtils.wpi.platforms.raspbian || it.targetPlatform.name == nativeUtils.wpi.platforms.aarch64bionic) {
-                    it.buildable = false
-                    return
-                }
-                if (it.targetPlatform.operatingSystem.isWindows()) {
-                    it.linker.args << 'Gdi32.lib' << 'Shell32.lib'
-                } else if (it.targetPlatform.operatingSystem.isMacOsX()) {
-                    it.linker.args << '-framework' << 'Cocoa' << '-framework' << 'IOKit' << '-framework' << 'CoreFoundation' << '-framework' << 'CoreVideo'
-                } else {
-                    it.linker.args << '-lX11' << '-lvulkan'
-                }
-            }
-        }
-    }
-}
+if (!project.hasProperty('onlylinuxathena') && !project.hasProperty('onlylinuxraspbian') && !project.hasProperty('onlylinuxaarch64bionic')) {
+
+    description = "A plugin that creates a simulation gui"
+
+    ext {
+        includeWpiutil = true
+        pluginName = 'halsim_gui'
+    }
+
+    apply plugin: 'google-test-test-suite'
+
+
+    ext {
+        staticGtestConfigs = [:]
+    }
+
+    staticGtestConfigs["${pluginName}Test"] = []
+    apply from: "${rootDir}/shared/googletest.gradle"
+
+    apply from: "${rootDir}/shared/plugins/setupBuild.gradle"
+
+    model {
+        binaries {
+            all {
+                nativeUtils.useRequiredLibrary(it, 'imgui_static')
+                if (it.targetPlatform.name == nativeUtils.wpi.platforms.roborio || it.targetPlatform.name == nativeUtils.wpi.platforms.raspbian || it.targetPlatform.name == nativeUtils.wpi.platforms.aarch64bionic) {
+                    it.buildable = false
+                    return
+                }
+                if (it.targetPlatform.operatingSystem.isWindows()) {
+                    it.linker.args << 'Gdi32.lib' << 'Shell32.lib'
+                } else if (it.targetPlatform.operatingSystem.isMacOsX()) {
+                    it.linker.args << '-framework' << 'Cocoa' << '-framework' << 'IOKit' << '-framework' << 'CoreFoundation' << '-framework' << 'CoreVideo'
+                } else {
+                    it.linker.args << '-lX11' << '-lvulkan'
+                }
+            }
+        }
+    }
+}
diff --git a/simulation/halsim_gui/src/test/native/cpp/main.cpp b/simulation/halsim_gui/src/test/native/cpp/main.cpp
index ba0d9b012c..fd8f022427 100644
--- a/simulation/halsim_gui/src/test/native/cpp/main.cpp
+++ b/simulation/halsim_gui/src/test/native/cpp/main.cpp
@@ -1,17 +1,17 @@
-/*----------------------------------------------------------------------------*/
-/* Copyright (c) 2015-2019 FIRST. All Rights Reserved.                        */
-/* Open Source Software - may be modified and shared by FRC teams. The code   */
-/* must be accompanied by the FIRST BSD license file in the root directory of */
-/* the project.                                                               */
-/*----------------------------------------------------------------------------*/
-
-#include <hal/HAL.h>
-
-#include "gtest/gtest.h"
-
-int main(int argc, char** argv) {
-  HAL_Initialize(500, 0);
-  ::testing::InitGoogleTest(&argc, argv);
-  int ret = RUN_ALL_TESTS();
-  return ret;
-}
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) 2015-2019 FIRST. All Rights Reserved.                        */
+/* Open Source Software - may be modified and shared by FRC teams. The code   */
+/* must be accompanied by the FIRST BSD license file in the root directory of */
+/* the project.                                                               */
+/*----------------------------------------------------------------------------*/
+
+#include <hal/HAL.h>
+
+#include "gtest/gtest.h"
+
+int main(int argc, char** argv) {
+  HAL_Initialize(500, 0);
+  ::testing::InitGoogleTest(&argc, argv);
+  int ret = RUN_ALL_TESTS();
+  return ret;
+}