Bundle capstone without git submodule

Using git submodules caused the following problem:

* Travis CI ran into a hard-to-diagnose "error: Server does not allow
  request for unadvertised object"
* If the repository was not cloned recursively, then the capstone
  library would need to be fetched over git. This requires git and
  network access.

`scripts/update_capstone.sh` can be used to update the bundled `capstone`.

Author: tmfink

.gitmodules

@@ -15,7 +15,7 @@ extern crate cmake;
 extern crate lazy_static;
 
 use std::fs::{File, copy};
-use std::path::{Path, PathBuf};
+use std::path::PathBuf;
 use std::process::Command;
 use std::env;
 use std::io::Write;
@@ -142,11 +142,6 @@ fn main() {
     } else {
         debug_println!("Using bundled capstone library");
 
-        if !Path::new("capstone/.git").exists() {
-            let _ = Command::new("git")
-                .args(&["submodule", "update", "--init", "--depth", "5"])
-                .status();
-        }
         if cfg!(feature = "build_capstone_cmake") {
             #[cfg(feature = "build_src_cmake")]
             cmake();

build.rs

@@ -0,0 +1,14 @@
+version: 3.0.4-{build}
+
+os:
+  - Visual Studio 2015
+
+before_build:
+  - call "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat" amd64
+
+build_script:
+  - mkdir build
+  - cd build
+  - cmake -DCMAKE_BUILD_TYPE=RELEASE -G "NMake Makefiles" ..
+  - nmake
+

capstone

@@ -0,0 +1,112 @@
+# Object files
+*.o
+*.ko
+
+# Gcc dependency-tracking files
+*.d
+
+# Libraries
+*.lib
+*.a
+
+# Shared objects (inc. Windows DLLs)
+*.dll
+*.so
+*.so.*
+*.dylib
+
+# Executables
+*.exe
+*.out
+*.app
+
+# python
+bindings/python/build/
+bindings/python/capstone.egg-info/
+*.pyc
+
+# java
+bindings/java/capstone.jar
+
+# ocaml
+bindings/ocaml/*.cmi
+bindings/ocaml/*.cmx
+bindings/ocaml/*.cmxa
+bindings/ocaml/*.mli
+bindings/ocaml/test
+bindings/ocaml/test_arm
+bindings/ocaml/test_arm64
+bindings/ocaml/test_mips
+bindings/ocaml/test_x86
+bindings/ocaml/test_detail
+bindings/ocaml/test_ppc
+bindings/ocaml/test_sparc
+bindings/ocaml/test_systemz
+bindings/ocaml/test_xcore
+
+
+# test binaries
+tests/test
+tests/test_detail
+tests/test_iter
+tests/test_arm
+tests/test_arm64
+tests/test_mips
+tests/test_x86
+tests/test_ppc
+tests/test_skipdata
+tests/test_sparc
+tests/test_systemz
+tests/test_xcore
+tests/*.static
+tests/test_basic
+tests/test_customized_mnem
+
+
+# regress binaries
+suite/regress/invalid_read_in_print_operand
+
+
+# vim tmp file
+*.swp
+*~
+
+capstone.pc
+
+# local files
+_*
+
+# freebsd ports: generated file with "make makesum" command
+packages/freebsd/ports/devel/capstone/distinfo
+
+# VisualStudio
+ProjectUpgradeLog.log
+Debug/
+Release/
+ipch/
+*.sdf
+*.opensdf
+*.suo
+*.user
+*.backup
+*.VC.db
+*.VC.opendb
+
+# CMake build directories
+build*/
+
+# Xcode
+xcode/Capstone.xcodeproj/xcuserdata
+xcode/Capstone.xcodeproj/project.xcworkspace/xcuserdata
+
+# suite/
+test_arm_regression
+test_arm_regression.o
+fuzz_harness
+test_iter_benchmark
+
+
+*.s
+.DS_Store
+
+cstool/cstool

capstone/.appveyor.yml

@@ -0,0 +1,16 @@
+language: cpp
+sudo: false
+before_install:
+        - export LD_LIBRARY_PATH=`pwd`/tests/:$LD_LIBRARY_PATH
+script:
+        - ./make.sh
+        - make check
+        - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then cp libcapstone.so bindings/python/; fi
+        - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then cp libcapstone.dylib bindings/python/; fi
+        - cd bindings/python && make check
+compiler:
+        - clang
+        - gcc
+os:
+        - linux
+        - osx