thanks Richard Crowder,you are right ! now i build the project with Xcode
,but i got some errors .
the following code is wrong . the error is : comparison of integers different
signs :’const unsigned long and const int ‘ i tried to find the reason , but i
failed , did someone get the same question with me ?
template <typename T1, typename T2>
AssertionResult CmpHelperEQ(const char* expected_expression,
const char* actual_expression,
const T1& expected,
const T2& actual) {
#ifdef _MSC_VER
# pragma warning(push) // Saves the current warning state.
# pragma warning(disable:4389) // Temporarily disables warning on
// signed/unsigned mismatch.
#endif
if (expected == actual) { //the error is : comparison of integers different
signs :’const unsigned long and const int '
return AssertionSuccess();
}
#ifdef _MSC_VER
# pragma warning(pop) // Restores the warning state.
#endif
return EqFailure(expected_expression,
actual_expression,
FormatForComparisonFailureMessage(expected, actual),
FormatForComparisonFailureMessage(actual, expected),
false);
}
> 在 2015年7月31日，上午1:02，Richard Crowder <[email protected]> 写道：
>
> If you don't specify a generator option to cmake the default is to make Unix
> Makefiles. This is then remembered by cmake somewhere in the CMakeFiles sub
> directory.
>
> It looks like you need to change your initial cmake configuration settings
> (the missing generator option). Easiest way is to delete / 'rm -rf' the
> CMakeFiles directory. Then use 'cmake –GXcode $NUPIC_CORE/src' to get the
> right project files. I don't have a Mac to test this on, so beware.
>
>
> On Thu, Jul 30, 2015 at 3:46 PM, wanghouzhi-1986 <[email protected]
> <mailto:[email protected]>> wrote:
> thanks for Richard Crowder and Matt Taylor, i just follow the introduction
> of the nupic_core. as following:
> * Open CMake executable.
> * Specify the source folder (`$NUPIC_CORE/src`).
> * Specify the build system folder (`$NUPIC_CORE/build/scripts`), i.e. where
> IDE solution will be created.
> * Click `Generate`.
> * Choose the IDE that interest you (remember that IDE choice is limited to
> your OS, i.e. Visual Studio is available only on CMake for Windows).
>
> #### Build:
>
> * Open `nupic_core.*proj` solution file generated on
> `$NUPIC_CORE/build/scripts`.
> * Run `ALL_BUILD` project from your IDE.
>
> #### Run the tests:
>
> * Run any `tests_*` project from your IDE (check `output` panel to see the
> results).
>
> everything is done , and cmake shows generation done but i can not find
> nupic_core.xcodeproj .
> by the way i have already builded the old version of the nupic_core. should i
> delete the old version?
>
>> 在 2015年7月30日，下午6:59，Richard Crowder <[email protected]
>> <mailto:[email protected]>> 写道：
>>
>> Infrequently seen warnings such as these are usually ignored. But they can
>> also mask issues that may need addressing, such as depreciating CMake
>> variables. Thankfully CMake allows for a mix of old and new behaviors.
>>
>> I've added a issue to nupic.core here
>> https://github.com/numenta/nupic.core/issues/519
>> <https://github.com/numenta/nupic.core/issues/519> A change that can be
>> labelled with 'newbie' and 'type:toolin' (?). A simple change that can be
>> made locally too.
>>
>> Regards, Richard.
>>
>>
>> On Wed, Jul 29, 2015 at 5:16 PM, Matthew Taylor <[email protected]
>> <mailto:[email protected]>> wrote:
>> This is just a compiler warning, isn't it? It doesn't look like it is
>> preventing you from building. Is there an actual error in the build
>> output?
>> ---------
>> Matt Taylor
>> OS Community Flag-Bearer
>> Numenta
>>
>>
>> On Wed, Jul 29, 2015 at 9:08 AM, wanghouzhi-1986
>> <[email protected] <mailto:[email protected]>> wrote:
>> > hello everyone :
>> > i have a trouble . When i build nupic.core from sources with cmake
>> > , I get the following warning , that is why and how can i
>> >
>> > figure out this problem. thank you for your help !
>> >
>> >
>> > whzdeMacBook-Pro:scripts whz$ cmake $NUPIC_CORE/src
>> > doing local build
>> > doing local build
>> > fatal: Not a git repository (or any of the parent directories): .git
>> > -- Configuring done
>> > CMake Warning (dev) at CMakeLists.txt:507 (add_dependencies):
>> > Policy CMP0046 is not set: Error on non-existent dependency in
>> > add_dependencies. Run "cmake --help-policy CMP0046" for policy details.
>> > Use the cmake_policy command to set the policy and suppress this warning.
>> >
>> > The dependency target
>> > "/Users/whz/nupic-2.core-master/external/darwin64/lib/libcapnp.a" of
>> > target
>> > "helloregion" does not exist.
>> > This warning is for project developers. Use -Wno-dev to suppress it.
>> >
>> > CMake Warning (dev) at CMakeLists.txt:507 (add_dependencies):
>> > Policy CMP0046 is not set: Error on non-existent dependency in
>> > add_dependencies. Run "cmake --help-policy CMP0046" for policy details.
>> > Use the cmake_policy command to set the policy and suppress this warning.
>> >
>> > The dependency target
>> > "/Users/whz/nupic-2.core-master/external/darwin64/lib/libkj.a" of target
>> > "helloregion" does not exist.
>> > This warning is for project developers. Use -Wno-dev to suppress it.
>> >
>> > CMake Warning (dev) at CMakeLists.txt:507 (add_dependencies):
>> > Policy CMP0046 is not set: Error on non-existent dependency in
>> > add_dependencies. Run "cmake --help-policy CMP0046" for policy details.
>> > Use the cmake_policy command to set the policy and suppress this warning.
>> >
>> > The dependency target "c++abi" of target "helloregion" does not exist.
>> > This warning is for project developers. Use -Wno-dev to suppress it.
>> >
>> > CMake Warning (dev) at CMakeLists.txt:519 (add_dependencies):
>> > Policy CMP0046 is not set: Error on non-existent dependency in
>> > add_dependencies. Run "cmake --help-policy CMP0046" for policy details.
>> > Use the cmake_policy command to set the policy and suppress this warning.
>> >
>> > The dependency target
>> > "/Users/whz/nupic-2.core-master/external/darwin64/lib/libcapnp.a" of
>> > target
>> > "prototest" does not exist.
>> > This warning is for project developers. Use -Wno-dev to suppress it.
>> >
>> > CMake Warning (dev) at CMakeLists.txt:519 (add_dependencies):
>> > Policy CMP0046 is not set: Error on non-existent dependency in
>> > add_dependencies. Run "cmake --help-policy CMP0046" for policy details.
>> > Use the cmake_policy command to set the policy and suppress this warning.
>> >
>> > The dependency target
>> > "/Users/whz/nupic-2.core-master/external/darwin64/lib/libkj.a" of target
>> > "prototest" does not exist.
>> > This warning is for project developers. Use -Wno-dev to suppress it.
>> >
>> > CMake Warning (dev) at CMakeLists.txt:519 (add_dependencies):
>> > Policy CMP0046 is not set: Error on non-existent dependency in
>> > add_dependencies. Run "cmake --help-policy CMP0046" for policy details.
>> > Use the cmake_policy command to set the policy and suppress this warning.
>> >
>> > The dependency target "c++abi" of target "prototest" does not exist.
>> > This warning is for project developers. Use -Wno-dev to suppress it.
>> >
>> > CMake Warning (dev) at CMakeLists.txt:529 (add_dependencies):
>> > Policy CMP0046 is not set: Error on non-existent dependency in
>> > add_dependencies. Run "cmake --help-policy CMP0046" for policy details.
>> > Use the cmake_policy command to set the policy and suppress this warning.
>> >
>> > The dependency target
>> > "/Users/whz/nupic-2.core-master/external/darwin64/lib/libcapnp.a" of
>> > target
>> > "hello_sp_tp" does not exist.
>> > This warning is for project developers. Use -Wno-dev to suppress it.
>> >
>> > CMake Warning (dev) at CMakeLists.txt:529 (add_dependencies):
>> > Policy CMP0046 is not set: Error on non-existent dependency in
>> > add_dependencies. Run "cmake --help-policy CMP0046" for policy details.
>> > Use the cmake_policy command to set the policy and suppress this warning.
>> >
>> > The dependency target
>> > "/Users/whz/nupic-2.core-master/external/darwin64/lib/libkj.a" of target
>> > "hello_sp_tp" does not exist.
>> > This warning is for project developers. Use -Wno-dev to suppress it.
>> >
>> > CMake Warning (dev) at CMakeLists.txt:529 (add_dependencies):
>> > Policy CMP0046 is not set: Error on non-existent dependency in
>> > add_dependencies. Run "cmake --help-policy CMP0046" for policy details.
>> > Use the cmake_policy command to set the policy and suppress this warning.
>> >
>> > The dependency target "c++abi" of target "hello_sp_tp" does not exist.
>> > This warning is for project developers. Use -Wno-dev to suppress it.
>> >
>> > CMake Warning (dev) at CMakeLists.txt:585 (add_dependencies):
>> > Policy CMP0046 is not set: Error on non-existent dependency in
>> > add_dependencies. Run "cmake --help-policy CMP0046" for policy details.
>> > Use the cmake_policy command to set the policy and suppress this warning.
>> >
>> > The dependency target
>> > "/Users/whz/nupic-2.core-master/external/darwin64/lib/libcapnp.a" of
>> > target
>> > "unit_tests" does not exist.
>> > This warning is for project developers. Use -Wno-dev to suppress it.
>> >
>> > CMake Warning (dev) at CMakeLists.txt:585 (add_dependencies):
>> > Policy CMP0046 is not set: Error on non-existent dependency in
>> > add_dependencies. Run "cmake --help-policy CMP0046" for policy details.
>> > Use the cmake_policy command to set the policy and suppress this warning.
>> >
>> > The dependency target
>> > "/Users/whz/nupic-2.core-master/external/darwin64/lib/libkj.a" of target
>> > "unit_tests" does not exist.
>> > This warning is for project developers. Use -Wno-dev to suppress it.
>> >
>> > CMake Warning (dev) at CMakeLists.txt:585 (add_dependencies):
>> > Policy CMP0046 is not set: Error on non-existent dependency in
>> > add_dependencies. Run "cmake --help-policy CMP0046" for policy details.
>> > Use the cmake_policy command to set the policy and suppress this warning.
>> >
>> > The dependency target "c++abi" of target "unit_tests" does not exist.
>> > This warning is for project developers. Use -Wno-dev to suppress it.
>> >
>> > -- Generating done
>> > -- Build files have been written to: /Users/whz/nupic-2.core-master/src
>> >
>> >
>> >
>> >
>> >
>>
>>
>
>
