Merge pull request #332 from ftk/develop
Ability to disable module loading support at compile time
This commit is contained in:
commit
0f9d9cae4a
18
.travis.yml
18
.travis.yml
@ -25,12 +25,19 @@ matrix:
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compiler: gcc
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- os: linux
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sudo: false
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env: GCC_VER="5"
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env: GCC_VER="4.9" CMAKE_OPTIONS="-D DYNLOAD_ENABLED:BOOL=FALSE -D MULTITHREAD_SUPPORT_ENABLED:BOOL=FALSE -D USE_STD_MAKE_SHARED:BOOL=TRUE" BUILD_ONLY=1
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compiler: gcc
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- os: linux
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sudo: false
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env: GCC_VER="5" CPPCHECK=1 COVERAGE=1 CMAKE_OPTIONS="-D RUN_FUZZY_TESTS:BOOL=TRUE"
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compiler: gcc
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- os: osx
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compiler: clang
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osx_image: xcode8
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- os: osx
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compiler: clang
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osx_image: xcode8
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env: CMAKE_OPTIONS="-D DYNLOAD_ENABLED:BOOL=FALSE -D MULTITHREAD_SUPPORT_ENABLED:BOOL=FALSE -D USE_STD_MAKE_SHARED:BOOL=TRUE" BUILD_ONLY=1
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env:
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global:
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@ -40,14 +47,13 @@ env:
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before_install:
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- if [ "${GCC_VER}" != "" ]; then export CXX="g++-$GCC_VER" CC="gcc-$GCC_VER" GCOV="gcov-$GCC_VER" ; fi
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- if [ "${GCC_VER}" == "5" ]; then export CPPCHECK=1 COVERAGE=1 FUZZY_CMD="-D RUN_FUZZY_TESTS:BOOL=TRUE" ; fi
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- pip install --user cpp-coveralls
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script:
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- cmake -D ENABLE_COVERAGE:BOOL=TRUE -D CMAKE_BUILD_TYPE:STRING=Debug $FUZZY_CMD .
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- cmake -D ENABLE_COVERAGE:BOOL=TRUE -D CMAKE_BUILD_TYPE:STRING=Debug $CMAKE_OPTIONS .
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- cmake --build . -- -j2
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- ctest
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- if [ ${COVERAGE} = 1 ]; then bash <(curl -s https://raw.githubusercontent.com/codecov/codecov-bash/master/codecov) -x $GCOV -a "-s `pwd`" ; fi
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- if [ "${BUILD_ONLY}" != "1" ]; then ctest; fi
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- if [ "${COVERAGE}" = "1" ]; then bash <(curl -s https://raw.githubusercontent.com/codecov/codecov-bash/master/codecov) -x $GCOV -a "-s `pwd`" ; fi
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#after_script:
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# - if [ ${CPPCHECK} = 1 ]; then contrib/codeanalysis/runcppcheck.sh ; fi
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@ -14,6 +14,7 @@ ELSE()
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project(chaiscript)
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option(MULTITHREAD_SUPPORT_ENABLED "Multithreaded Support Enabled" TRUE)
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option(DYNLOAD_ENABLED "Dynamic Loading Support Enabled" TRUE)
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option(BUILD_MODULES "Build Extra Modules (stl)" TRUE)
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@ -221,9 +222,15 @@ if(NOT MULTITHREAD_SUPPORT_ENABLED)
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add_definitions(-DCHAISCRIPT_NO_THREADS)
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endif()
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if(NOT DYNLOAD_ENABLED)
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add_definitions(-DCHAISCRIPT_NO_DYNLOAD)
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endif()
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if(CMAKE_HOST_UNIX)
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if(NOT ${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD" AND NOT ${CMAKE_SYSTEM_NAME} MATCHES "Haiku")
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list(APPEND LIBS "dl")
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if(DYNLOAD_ENABLED)
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if(NOT ${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD" AND NOT ${CMAKE_SYSTEM_NAME} MATCHES "Haiku")
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list(APPEND LIBS "dl")
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endif()
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endif()
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if(MULTITHREAD_SUPPORT_ENABLED)
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@ -216,7 +216,11 @@ namespace chaiscript {
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static inline std::vector<Options> default_options()
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{
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#ifdef CHAISCRIPT_NO_DYNLOAD
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return {Options::No_Load_Modules, Options::External_Scripts};
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#else
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return {Options::Load_Modules, Options::External_Scripts};
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#endif
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}
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}
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#endif
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@ -36,12 +36,13 @@
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#include <unistd.h>
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#endif
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#if defined(_POSIX_VERSION) && !defined(__CYGWIN__)
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#if !defined(CHAISCRIPT_NO_DYNLOAD) && defined(_POSIX_VERSION) && !defined(__CYGWIN__)
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#include <dlfcn.h>
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#endif
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#ifdef CHAISCRIPT_WINDOWS
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#if defined(CHAISCRIPT_NO_DYNLOAD)
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#include "chaiscript_unknown.hpp"
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#elif defined(CHAISCRIPT_WINDOWS)
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#include "chaiscript_windows.hpp"
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#elif _POSIX_VERSION
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#include "chaiscript_posix.hpp"
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@ -242,7 +243,7 @@ namespace chaiscript
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m_parser(std::move(parser)),
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m_engine(*m_parser)
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{
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#if defined(_POSIX_VERSION) && !defined(__CYGWIN__)
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#if !defined(CHAISCRIPT_NO_DYNLOAD) && defined(_POSIX_VERSION) && !defined(__CYGWIN__)
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// If on Unix, add the path of the current executable to the module search path
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// as windows would do
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@ -278,6 +279,7 @@ namespace chaiscript
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build_eval_system(t_lib, t_opts);
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}
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#ifndef CHAISCRIPT_NO_DYNLOAD
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/// \brief Constructor for ChaiScript.
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///
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/// This version of the ChaiScript constructor attempts to find the stdlib module to load
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@ -307,6 +309,12 @@ namespace chaiscript
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throw;
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}
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}
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#else // CHAISCRIPT_NO_DYNLOAD
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explicit ChaiScript_Basic(std::unique_ptr<parser::ChaiScript_Parser_Base> &&parser,
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std::vector<std::string> t_module_paths = {},
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std::vector<std::string> t_use_paths = {},
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const std::vector<chaiscript::Options> &t_opts = chaiscript::default_options()) = delete;
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#endif
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parser::ChaiScript_Parser_Base &get_parser()
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{
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@ -548,6 +556,10 @@ namespace chaiscript
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/// \throw chaiscript::exception::load_module_error In the event that no matching module can be found.
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std::string load_module(const std::string &t_module_name)
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{
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#ifdef CHAISCRIPT_NO_DYNLOAD
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(void)t_module_name; // -Wunused-parameter
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throw chaiscript::exception::load_module_error("Loadable module support was disabled (CHAISCRIPT_NO_DYNLOAD)");
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#else
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std::vector<exception::load_module_error> errors;
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std::string version_stripped_name = t_module_name;
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size_t version_pos = version_stripped_name.find("-" + Build_Info::version());
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@ -581,6 +593,7 @@ namespace chaiscript
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}
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throw chaiscript::exception::load_module_error(t_module_name, errors);
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#endif
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}
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/// \brief Load a binary module from a dynamic library. Works on platforms that support
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@ -16,7 +16,11 @@ namespace chaiscript
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{
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Loadable_Module(const std::string &, const std::string &)
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{
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#ifdef CHAISCRIPT_NO_DYNLOAD
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throw chaiscript::exception::load_module_error("Loadable module support was disabled (CHAISCRIPT_NO_DYNLOAD)");
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#else
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throw chaiscript::exception::load_module_error("Loadable module support not available for your platform");
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#endif
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}
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ModulePtr m_moduleptr;
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@ -68,6 +68,7 @@ std::vector<std::string> default_search_paths()
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{
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std::vector<std::string> paths;
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#ifndef CHAISCRIPT_NO_DYNLOAD
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#ifdef CHAISCRIPT_WINDOWS // force no unicode
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CHAR path[4096];
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int size = GetModuleFileNameA(0, path, sizeof(path) - 1);
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@ -137,6 +138,7 @@ std::vector<std::string> default_search_paths()
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paths.push_back(exepath.substr(0, secondtolastslash) + "/lib/chaiscript/");
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}
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#endif
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#endif // ifndef CHAISCRIPT_NO_DYNLOAD
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return paths;
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}
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@ -71,6 +71,7 @@ std::vector<std::string> default_search_paths()
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{
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std::vector<std::string> paths;
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#ifndef CHAISCRIPT_NO_DYNLOAD
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#ifdef CHAISCRIPT_WINDOWS // force no unicode
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CHAR path[4096];
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int size = GetModuleFileNameA(nullptr, path, sizeof(path)-1);
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@ -140,6 +141,7 @@ std::vector<std::string> default_search_paths()
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paths.push_back(exepath.substr(0, secondtolastslash) + "/lib/chaiscript/");
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}
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#endif
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#endif // ifndef CHAISCRIPT_NO_DYNLOAD
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return paths;
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}
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@ -2,6 +2,9 @@
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#include <algorithm>
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#ifdef CHAISCRIPT_NO_DYNLOAD
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#include <chaiscript/chaiscript.hpp>
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#endif
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#include <chaiscript/chaiscript_basic.hpp>
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#include <chaiscript/language/chaiscript_parser.hpp>
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@ -57,18 +60,22 @@ int main()
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}
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std::vector<std::string> modulepaths;
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#ifdef CHAISCRIPT_NO_DYNLOAD
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chaiscript::ChaiScript chai(/* unused */modulepaths, usepaths);
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#else
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modulepaths.push_back("");
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if (modulepath)
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{
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modulepaths.push_back(modulepath);
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}
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// For this test we are going to load the dynamic stdlib
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// to make sure it continues to work
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chaiscript::ChaiScript_Basic chai(
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std::make_unique<chaiscript::parser::ChaiScript_Parser<chaiscript::eval::Noop_Tracer, chaiscript::optimizer::Optimizer_Default>>(),
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modulepaths,usepaths);
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#endif
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std::vector<std::shared_ptr<std::thread> > threads;
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