diff --git a/.travis.yml b/.travis.yml
index abe9bda341..1ccf3e2e34 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,4 @@
-sudo: required
+os: linux
 dist: bionic
 language: cpp
 
@@ -33,6 +33,23 @@ addons:
     - libgtest-dev
     - gcc-9
     - g++-9
+  homebrew:
+    packages:
+    - autoconf
+    - boost
+    - ffmpeg
+    - ffms2
+    - fftw
+    - freetype
+    - fribidi
+    - gettext
+    - icu4c
+    - libass
+    - lua
+    - luarocks
+    - m4
+    - wxmac
+    update: true
 
 env:
 - ''
@@ -69,16 +86,9 @@ script:
     make test || travis_terminate 1;
     coveralls --exclude vendor --exclude src --exclude build --exclude tools --exclude libaegisub/windows > /dev/null;
   else
-    ./build/version.sh .;
     mkdir build-dir;
     cd build-dir;
     cmake -DCMAKE_CXX_FLAGS='-Wall -Wextra -Wno-unused-parameter -pedantic' -DCMAKE_C_FLAGS='-Wall' -DWITH_STARTUPLOG=ON -DWITH_TEST=ON ..;
     make -j2 || travis_terminate 1;
     make test || travis_terminate 1;
   fi
-
-notifications:
-  email:
-  - on_success: change
-  - on_failure: change
-
diff --git a/.travis/install.sh b/.travis/install.sh
index 405a139ca9..8334a4d27c 100755
--- a/.travis/install.sh
+++ b/.travis/install.sh
@@ -2,12 +2,10 @@
 
 set -e
 
-if [ $TRAVIS_OS_NAME = 'osx' ]; then
-  brew install autoconf ffmpeg freetype gettext ffms2 fftw fribidi libass m4 icu4c boost wxmac lua luarocks
-else
+if [ "$TRAVIS_OS_NAME" = 'linux' ]; then
   # Remove the CMake provided by travis
   sudo rm -rf /usr/local/cmake*
-  if [ "$BUILD_SUIT" = "autotools" ]; then
+  if [ "$BUILD_SUIT" = 'autotools' ]; then
     sudo pip install -U cpp-coveralls;
     git submodule --quiet init;
     git submodule --quiet update vendor/googletest;
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5ba6b13dfc..1cdad91895 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -470,6 +470,23 @@ add_executable(Aegisub WIN32
 target_link_libraries(Aegisub ${CMAKE_DL_LIBS} libaegisub luabins luajit resrc csri)
 target_compile_definitions(Aegisub PRIVATE CMAKE_BUILD)
 
+if(WIN32)
+    if(NOT EXISTS "${PROJECT_SOURCE_DIR}/build/git_version.h")
+        message(SEND_ERROR
+            "build/git_version.h not found.\n"
+            "Automatic generation of build/git_version.h is not supported on Windows. Please run\n"
+            "    build/version.sh .\n"
+            "at the source directory from an environment with bash and git. You may use WSL, msys (git bash), or Cygwin."
+        )
+    endif()
+else()
+    add_custom_target(git_version build/version.sh .
+        BYPRODUCTS "${PROJECT_SOURCE_DIR}/build/git_version.h" "${PROJECT_SOURCE_DIR}/build/git_version.xml"
+        WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}"
+    )
+    add_dependencies(Aegisub git_version)
+endif()
+
 set(WITH_BUILD_CREDIT OFF CACHE BOOL "Whether show build credit in about dialog")
 if(WITH_BUILD_CREDIT)
     set(BUILD_CREDIT "" CACHE STRING "Build credit shown in about dialog")
diff --git a/Makefile.target b/Makefile.target
index 003f21935b..8db12b106e 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -5,9 +5,9 @@ COMMANDS := all install clean distclean test depclean osx-bundle osx-dmg test-au
 
 # Would be nice to move this somewhere else (Makefile.inc?)
 ifeq (yes, $(BUILD_DARWIN))
-CFLAGS += -mmacosx-version-min=10.8 -gfull -DLUAJIT_ENABLE_GC64
-CXXFLAGS += -mmacosx-version-min=10.8 -gfull -DLUAJIT_ENABLE_GC64
-LDFLAGS += -mmacosx-version-min=10.8 -Wl,-dead_strip
+CFLAGS += -mmacosx-version-min=10.10 -gfull -DLUAJIT_ENABLE_GC64
+CXXFLAGS += -mmacosx-version-min=10.10 -gfull -DLUAJIT_ENABLE_GC64
+LDFLAGS += -mmacosx-version-min=10.10 -Wl,-dead_strip
 LIB_SHARED_LINK = $(LIB_SHARED_LINK_OSX)
 endif
 
diff --git a/README.md b/README.md
index 29e4fd8ded..9daa3121eb 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,7 @@ and optional dependencies:
 You can use the package manager provided by your distro to install these dependencies. Package name varies by distro. Some useful references are:
 
 * For ArchLinux, refer to [AUR](https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=aegisub-git).
-* For Ubuntu, refer to [Travis](https://github.com/wangqr/Aegisub/blob/dev/.travis.yml#L14-L35).
+* For Ubuntu, refer to [Travis](.travis.yml#L14-L35).
 * For macOS, see [Special notice for macOS](https://github.com/wangqr/Aegisub/wiki/Special-notice-for-macOS) on project Wiki.
 
 After installing the dependencies, you can clone and build Aegisub with:
diff --git a/vendor/luajit/src/Makefile b/vendor/luajit/src/Makefile
index 9965ef2f67..c29c0b5a16 100644
--- a/vendor/luajit/src/Makefile
+++ b/vendor/luajit/src/Makefile
@@ -215,8 +215,7 @@ TARGET_STRIP= $(CROSS)strip
 #TARGET_LIBPATH= $(or $(PREFIX),/usr/local)/$(or $(MULTILIB),lib)
 TARGET_LIBPATH= $(CURDIR)
 TARGET_SONAME= libluajit-$(ABIVER).so.$(MAJVER)
-#TARGET_DYLIBNAME= libluajit-$(ABIVER).$(MAJVER).dylib
-TARGET_DYLIBNAME= libluajit-aegisub.so
+TARGET_DYLIBNAME= libluajit-$(ABIVER).$(MAJVER).dylib
 TARGET_DYLIBPATH= $(TARGET_LIBPATH)/$(TARGET_DYLIBNAME)
 TARGET_DLLNAME= lua$(NODOTABIVER).dll
 TARGET_XSHLDFLAGS= -shared -fPIC -Wl,-soname,$(TARGET_SONAME)
@@ -503,7 +502,7 @@ LIB_VMDEFP= $(LIB_VMDEF)
 
 LUAJIT_O= luajit.o
 LUAJIT_A= libluajit.a
-LUAJIT_SO= libluajit-aegisub.so
+LUAJIT_SO= libluajit.so
 LUAJIT_T= luajit
 
 ALL_T= $(LUAJIT_T) $(LUAJIT_A) $(LUAJIT_SO) $(HOST_T)