keystone: add new recipe

[luadebug]

Summary

Changes to recipe: keystone/0.9.2

Motivation

Keystone assembler framework: Core (Arm, Arm64, Hexagon, Mips, PowerPC, Sparc, SystemZ & X86) + bindings

Details

Adds the keystone library version 0.9.2

---

• Read the contributing guidelines
• Checked that this PR is not a duplicate: list of PRs by recipe
• Tested locally with at least one configuration using a recent version of Conan

[CLAassistant]

All committers have signed the CLA.

[uilianries]

@luadebug Thank you for your PR! I did a review over your contribution, please take a look on my suggestions.

A consideration: The keystone library is C++, not C. The application ktool is C. As we mainly are focused on libraries, the C++ settings should be preserved. (Unless the library has C interface only).

[ 65%] Building CXX object llvm/keystone/CMakeFiles/keystone.dir/ks.cpp.o
[ 65%] Building CXX object llvm/keystone/CMakeFiles/keystone.dir/EVMMapping.cpp.o
/home/conan/.conan2/p/b/keyst2d5b9cc91f5ff/b/src/llvm/keystone/ks.cpp: In function 'ks_err ks_option(ks_engine*, ks_opt_type, size_t)':
/home/conan/.conan2/p/b/keyst2d5b9cc91f5ff/b/src/llvm/keystone/ks.cpp:536:38: warning: this statement may fall through [-Wimplicit-fallthrough=]
  536 |                     ks->MAI->setRadix(16);
      |                     ~~~~~~~~~~~~~~~~~^~~~
/home/conan/.conan2/p/b/keyst2d5b9cc91f5ff/b/src/llvm/keystone/ks.cpp:537:17: note: here
  537 |                 case KS_OPT_SYNTAX_NASM:
      |                 ^~~~
/home/conan/.conan2/p/b/keyst2d5b9cc91f5ff/b/src/llvm/keystone/ks.cpp:544:38: warning: this statement may fall through [-Wimplicit-fallthrough=]
  544 |                     ks->MAI->setRadix(16);
      |                     ~~~~~~~~~~~~~~~~~^~~~
/home/conan/.conan2/p/b/keyst2d5b9cc91f5ff/b/src/llvm/keystone/ks.cpp:545:17: note: here
  545 |                 case KS_OPT_SYNTAX_GAS:
      |                 ^~~~
[ 66%] Linking CXX shared library ../lib/libkeystone.so

Plus, consider using the Cmake template recipe for CCI on next time: https://github.com/conan-io/conan-center-index/tree/master/docs/package_templates/cmake_package/

It should save your time for new recipes. The templates are updated to be Conan 2.x compatible only, the current state in CCI.

[luadebug]

Thank you for your help.

[luadebug]

Thank you for your support.

[uilianries]

When building locally I see the follow error:

In file included from /Users/uilian/.conan2/p/b/keystcb8072365bc38/b/src/llvm/lib/MC/MCELFStreamer.cpp:15:
/Users/uilian/.conan2/p/b/keystcb8072365bc38/b/src/llvm/include/llvm/ADT/STLExtras.h:54:34: error: no template named 'binary_function' in namespace 'std'; did you mean '__binary_function'?
   54 | struct greater_ptr : public std::binary_function<Ty, Ty, bool> {

The std::binary_function was removed in C++17: https://en.cppreference.com/w/cpp/utility/functional/binary_function

It results that this recipe only work with cppstd<17

[luadebug]

Thank you for your improvements!

[luadebug]

Thank you for clarifying upon licenses.

[uilianries]

The CI runs C++17 by default, so I built locally on Linux and MacOS, to be sure:

https://gist.github.com/uilianries/f9ac65208c96934768f2520e1c18ac1a

Looking good the build logs.

[uilianries]

LGTM, Thank you for your PR!

[luadebug]

Thank you for making it clean upon licenses.

[AbrilRBS]

Thanks a lot for taking the time to push this PR to the finish line @luadebug, we appreciate it :)