diff --git a/CMakeLists.txt b/CMakeLists.txt
index 47c6711..99595a7 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,7 +16,6 @@ if(ENABLE_WATCHDOG)
     pkg_search_module(LEPTONICA REQUIRED lept)
 endif()
 
-
 set(SRC
         src/main.cpp
         src/launchercore.cpp
@@ -37,12 +36,13 @@ set(SRC
         src/headline.cpp
         include/config.h
         include/gameinstaller.h
-        src/gameinstaller.cpp)
+        src/gameinstaller.cpp
+        src/encryptedarg.cpp)
 
 include(FetchContent)
 
 if(NOT USE_OWN_LIBRARIES)
-    find_package(Qt5Keychain)
+    find_package(Qt5Keychain QUIET)
 endif()
 
 if(TARGET Qt5Keychain::Qt5Keychain)
@@ -71,7 +71,7 @@ else()
 endif()
 
 if(NOT USE_OWN_LIBRARIES)
-    find_package(QuaZip-Qt5)
+    find_package(QuaZip-Qt5 QUIET)
 endif()
 
 if(TARGET QuaZip::QuaZip)
@@ -86,12 +86,40 @@ else()
             GIT_REPOSITORY https://github.com/stachenov/quazip.git
             GIT_TAG        v1.2
     )
+
+    set(QUAZIP_USE_QT_ZLIB ON CACHE BOOL "" FORCE)
+    set(BUILD_SHARED_LIBS OFF CACHE BOOL "" FORCE)
+
     FetchContent_MakeAvailable(quazip)
 
     set(LIBRARIES QuaZip ${LIBRARIES})
     set(QUAZIP_INCLUDE_DIRS ${CMAKE_BINARY_DIR}/_deps/quazip-src/quazip)
 endif()
 
+if(NOT USE_OWN_LIBRARIES)
+    find_package(fmt QUIET)
+endif()
+
+if(TARGET fmt::fmt)
+    message("Using system library for fmt")
+
+    set(LIBRARIES fmt::fmt ${LIBRARIES})
+else()
+    message("Using built-in fmt")
+
+    FetchContent_Declare(
+            fmt
+            GIT_REPOSITORY https://github.com/fmtlib/fmt
+            GIT_TAG        master
+    )
+
+    set(BUILD_SHARED_LIBS OFF CACHE BOOL "" FORCE)
+
+    FetchContent_MakeAvailable(fmt)
+
+    set(LIBRARIES fmt::fmt ${LIBRARIES})
+endif()
+
 add_subdirectory(external)
 
 set(LIBRARIES
diff --git a/external/libxiv b/external/libxiv
index e9c7223..29d3a1a 160000
--- a/external/libxiv
+++ b/external/libxiv
@@ -1 +1 @@
-Subproject commit e9c72230482dd5ef437d5eaefe7907537ead349d
+Subproject commit 29d3a1aabf2039cf4521121085f4faad2b5a2457
diff --git a/include/encryptedarg.h b/include/encryptedarg.h
index 0e12037..acb88d1 100644
--- a/include/encryptedarg.h
+++ b/include/encryptedarg.h
@@ -4,41 +4,17 @@
 #include "blowfish.h"
 
 // from xivdev
-char ChecksumTable[] = {
+static char ChecksumTable[] = {
     'f', 'X', '1', 'p', 'G', 't', 'd', 'S',
     '5', 'C', 'A', 'P', '4', '_', 'V', 'L'
 };
 
-char GetChecksum(unsigned int key) {
+inline char GetChecksum(unsigned int key) {
     auto value = key & 0x000F0000;
     return ChecksumTable[value >> 16];
 }
 
-#if defined(Q_OS_MAC)
-// this is pretty much what wine does :-0
-inline uint32_t TickCount() {
-    struct mach_timebase_info convfact;
-    mach_timebase_info(&convfact);
-
-    return (mach_absolute_time() * convfact.numer) / (convfact.denom * 1000000);
-}
-#endif
-
-#if defined(Q_OS_LINUX)
-inline uint32_t TickCount() {
-    struct timespec ts;
-
-    clock_gettime(CLOCK_MONOTONIC, &ts);
-
-    return (ts.tv_sec * 1000 + ts.tv_nsec / 1000000);
-}
-#endif
-
-#if defined(Q_OS_WIN)
-inline uint32_t TickCount() {
-    return GetTickCount();
-}
-#endif
+uint32_t TickCount();
 
 inline QString encryptGameArg(QString arg) {
     unsigned int rawTicks = TickCount();
diff --git a/include/gameinstaller.h b/include/gameinstaller.h
index 7329b7a..a1947e5 100644
--- a/include/gameinstaller.h
+++ b/include/gameinstaller.h
@@ -1,6 +1,7 @@
 #pragma once
 
 #include <QString>
+#include <functional>
 
 class LauncherCore;
 
diff --git a/src/encryptedarg.cpp b/src/encryptedarg.cpp
new file mode 100644
index 0000000..01a020f
--- /dev/null
+++ b/src/encryptedarg.cpp
@@ -0,0 +1,36 @@
+#include "encryptedarg.h"
+
+#if defined(Q_OS_MAC)
+#include <sys/sysctl.h>
+#include <mach/mach_time.h>
+#endif
+
+#if defined(Q_OS_WIN)
+#include <windows.h>
+#endif
+
+#if defined(Q_OS_MAC)
+// this is pretty much what wine does :-0
+uint32_t TickCount() {
+    struct mach_timebase_info convfact;
+    mach_timebase_info(&convfact);
+
+    return (mach_absolute_time() * convfact.numer) / (convfact.denom * 1000000);
+}
+#endif
+
+#if defined(Q_OS_LINUX)
+uint32_t TickCount() {
+    struct timespec ts;
+
+    clock_gettime(CLOCK_MONOTONIC, &ts);
+
+    return (ts.tv_sec * 1000 + ts.tv_nsec / 1000000);
+}
+#endif
+
+#if defined(Q_OS_WIN)
+uint32_t TickCount() {
+    return GetTickCount();
+}
+#endif
\ No newline at end of file
diff --git a/src/launchercore.cpp b/src/launchercore.cpp
index 8f74413..5c85270 100755
--- a/src/launchercore.cpp
+++ b/src/launchercore.cpp
@@ -17,15 +17,7 @@
 #include <QCoreApplication>
 #include <QStandardPaths>
 #include <QRegularExpressionMatch>
-
-#if defined(Q_OS_MAC)
-#include <sys/sysctl.h>
-#include <mach/mach_time.h>
-#endif
-
-#if defined(Q_OS_WIN)
-#include <windows.h>
-#endif
+#include <algorithm>
 
 #include "launchercore.h"
 #include "sapphirelauncher.h"
diff --git a/src/settingswindow.cpp b/src/settingswindow.cpp
index d6a5a25..7855599 100644
--- a/src/settingswindow.cpp
+++ b/src/settingswindow.cpp
@@ -462,10 +462,12 @@ void SettingsWindow::reloadControls() {
     }
 
     // wine
+#if defined(Q_OS_LINUX) || defined(Q_OS_MAC)
     wineVersionCombo->setCurrentIndex(profile.wineVersion);
     selectWineButton->setEnabled(profile.wineVersion == 1);
     winePathLabel->setText(profile.winePath);
     winePrefixDirectory->setText(profile.winePrefixPath);
+#endif
 
 #if defined(Q_OS_LINUX)
     useEsync->setChecked(profile.useEsync);