Re: MGui "v2" news
255 : there is object->deleteMe()
object can be a button, image etc
and is really deleted by MWindow's update so it's thread safe.
Re: MGui "v2" news
Oh, didn't notice! Perfect.
Re: MGui "v2" news
Hey Anaël,
Finally got it to work! 
Concerning the premake4.lua script, some links are not required on linux:
-- MEngine
project "mengine"
kind "StaticLib"
language "C++"
files { sourcesDir .. "MSDK/MEngine/**" }
defines { "MENGINE_STATIC" }
-- links { "mcore" }
-- MGui
project "mgui"
kind "StaticLib"
language "C++"
files { sourcesDir .. "MSDK/MGui/**" }
defines { "MGUI_STATIC" }
-- links { "mengine", "mcore" }
-- MCommon
project "mcommon"
kind "StaticLib"
language "C++"
files { sourcesDir .. "Common/Contexts/GL/**" }
files { sourcesDir .. "Common/Loaders/FreeImage/**" }
files { sourcesDir .. "Common/Loaders/Freetype/**" }
files { sourcesDir .. "Common/Renderers/**" }
files { sourcesDir .. "Common/GUI/**" }
-- links { "mgui", "mengine", "mcore", "glfw", "glee", "freeimage", "freetype", "tinycthread" }Can you please check if they are required for building on Mac.
Last edited by com3D (2013-10-13 17:53:38)
Re: MGui "v2" news
zester wrote:
Static linking is only for special cases on Linux and in many cases won't work correctly.
In fact it seems that all errors are due to the fact that with GCC, the linker searches and processes libraries and object files in the order they are specified. So if the order is incorrect, "undefined reference" errors pop up, even though everything else is set correctly.
For example, if library B depends on library A, linking them with -lA -lB will cause an error.
Re: MGui "v2" news
Here are the errors that I get when buiding with vs2010:
Freeimage:
c:\...\branches\experimental\3rdparty\freeimage\source\zlib\zconf.h(447): fatal error C1083: Impossible d'ouvrir le fichier include : 'unistd.h' : No such file or directory
Test
main.cpp(161): error C3861: 'Sleep' : identificateur introuvable
Last edited by com3D (2013-10-16 18:36:40)
Re: MGui "v2" news
In Visual Studio 2010 MGui compiles fine, I just did it myself. A lot of errors can be avoided by compiling with the lower warning level, which is (/W0) on Configuration->C/C++.
You may want to try that.
Are you trying to compile the stand-alone version? This one:
https://code.google.com/p/maratis/sourc … 2FIncludes
Last edited by 255 (2013-10-10 19:03:49)
Re: MGui "v2" news
Thanks for your help 255.
Yes, we are talking of the experimental branch.
I'm totally noob with visual studio and I changed nothing to "factory" settings.
I'm doing "Generate solution" in release32 mode on Windows XP. Is it OK ?
I'll try to alter the settings as you recommended.
By the way, did you upgrade to latest revision ?
Last edited by com3D (2013-10-11 11:39:51)
Re: MGui "v2" news
Yes, 219.
Re: MGui "v2" news
Tried with minGW:
glfw:
For building GLFW we need to upgrade to latest version (3.0.3).
freeimage:
no error
mcommon:
..\..\Sources\Common\Loaders\FreeImage\MFreeImageLoader.cpp(81): error C2440: '=' : impossible de convertir de 'unsigned int (__cdecl *)(void *,unsigned int,unsigned int,fi_handle)' en 'FI_ReadProc'
Cette conversion requiert reinterpret_cast, un cast de style C ou un cast de style fonction
Test:
I have to include <windows.h> to resolve sleep issue
Last edited by com3D (2013-10-13 08:47:26)
Re: MGui "v2" news
When you get this kind of errors you should just try to edit the line and do some casting as the error message says itself.
I'm not able to give you a solution for this specific error, but in general it's something like this:
Line of code: pointerOfTypeX = pointerOfTypeY;
Error: cannot convert TypeY* to TypeX*, casting problems, etc.
Solution: pointerOfTypeX = (TypeX*)pointerOfTypeYI'm pretty sure that MinGW also have that "warning level" thing so you may also want to change that in your configuration, and these kind of errors may disappear.
Last edited by 255 (2013-10-13 08:51:26)
Re: MGui "v2" news
Many thanks 255,
Passing '-fpermissive' to minGW "resolves" the casting errors.
Didn't noticed it but this fix was suggested by minGW at the end of each error report. This is a very cool feature.
Can we pass warnings settings to vs2010 projects so that we can fix the premake template for visual studio ?
Last edited by com3D (2013-10-13 11:43:32)
Re: MGui "v2" news
I don't know Premake.
The VS option is this one though: http://msdn.microsoft.com/en-us/library/thxezb7y.aspx
And here the compiler command-line syntax: http://msdn.microsoft.com/en-us/library/610ecb4h.aspx
BTW I don't think that disable warnings for the entire project (from which you may want to base your game) is a good idea, maybe anael could fix these casting problems in the source itself. He may not get these warnings in his IDE, but he could fix them anyway if we point out the lines.
Last edited by 255 (2013-10-13 12:10:20)
Re: MGui "v2" news
Thanks for references.
The casting issues are only relevant to Windows, they don't occur with POSIX.
Waiting for Anaël directives.
Last edited by com3D (2013-10-13 18:57:07)
Re: MGui "v2" news
Hi,
I added a cast for the freeimage loader error in case : https://code.google.com/p/maratis/sourc … Loader.cpp
it's better to keep the warning level high during experimental development, casting warning are usually useless but they can sometime reveal an error or give a clue for a bug.
tell me if the fix removed the error
Re: MGui "v2" news
Perfect ! All casting errors have been blasted.
NB: tested with minGW.
Re: MGui "v2" news
Anaël,
Scons is passing 'sse2' to the compiler for all platforms.
Should we incorporate this either in the premake template?
Last edited by com3D (2013-10-14 07:45:21)
Re: MGui "v2" news
hi, yes, we can make the assumption that sse2 is now on a majority.
thanks,
Re: MGui "v2" news
With visual studio, these errors remain:
freeimage:
c:\...\branches\experimental\3rdparty\freeimage\source\zlib\zconf.h(447): fatal error C1083: Impossible d'ouvrir le fichier include : 'unistd.h' : No such file or directory
Windows complains not finding a POSIX header!
MinGW has its own version of this header, that's why I didn't get this error previously.
mcommon:
..\..\Sources\Common\Loaders\FreeImage\MFreeImageLoader.cpp(81): error C2440: '=' : impossible de convertir de 'unsigned int (__cdecl *)(void *,unsigned int,unsigned int,fi_handle)' en 'FI_ReadProc'
Cette conversion requiert reinterpret_cast, un cast de style C ou un cast de style fonction
Test:
I have to include <windows.h> to resolve sleep issue
Last edited by com3D (2013-10-14 20:10:22)
Re: MGui "v2" news
Are you uploading your premake scripts some-wheres? I want to look at adding network(enet?) support tonight. And see about getting Maratis in Qt4 QGLWidget.
Last edited by zester (2013-10-14 21:23:59)
Re: MGui "v2" news
Yes Zester,
I've pushed a linux fix to the premake template for experimental branch in the issue tracker.
See issue #20 here, you can download the file.
Re: MGui "v2" news
And here is the latest version (I'll submit it in the tracker soon as Windows test will be complete):
-----------------------------------------------------------------------------------------------------------------------------
-- Test premake build
-----------------------------------------------------------------------------------------------------------------------------
rootDir = "../../"
sourcesDir = rootDir .. "Sources/"
thirdPartyDir = rootDir .. "3rdparty/"
-- Get arguments passed to the command line
for i=1, #_ARGS do
if _ARGS[i] == "cygwin" then cygwin = true print("***** BUILD USING CYGWIN *****") end
if _ARGS[i] == "minGW" then minGW = true print("***** BUILD USING MINGW *****") end
end
solution "Test"
configurations { "Debug", "Release" }
platforms { "x32", "x64" }
if os.is("windows") then
defines { "_WIN32", "WIN32" }
if minGW then defines { "__MINGW32__" } end
if cygwin then defines { "__CYGWIN__" } end
elseif os.is("macosx") then defines { "__APPLE__", "MACOSX" }
elseif os.is("linux") then defines { "LINUX", "linux" }
end
-- INCLUDES
includedirs {
thirdPartyDir .. "tinycthread/source",
thirdPartyDir .. "glee",
thirdPartyDir .. "glfw/include",
thirdPartyDir .. "freeimage/Source",
thirdPartyDir .. "freetype/include",
thirdPartyDir .. "tinyutf8",
sourcesDir .. "MSDK/MCore/Includes",
sourcesDir .. "MSDK/MEngine/Includes",
sourcesDir .. "MSDK/MGui/Includes",
sourcesDir .. "Common"
}
if os.is("windows") then
includedirs { thirdPartyDir .. "windirent/include" }
end
configuration "Debug"
defines { "DEBUG" }
flags { "Symbols" }
configuration "Release"
defines { "NDEBUG" }
flags { "Optimize" }
-- freeimage
include ( rootDir .. "Projects/3rdparty/freeimage" )
-- freetype
include ( rootDir .. "Projects/3rdparty/freetype" )
-- tinycthread
project "tinycthread"
kind "StaticLib"
language "C++"
files { thirdPartyDir .. "tinycthread/**.h",
thirdPartyDir .. "tinycthread/**.c" }
-- Glee
project "glee"
kind "StaticLib"
language "C++"
files { thirdPartyDir .. "glee/**.h",
thirdPartyDir .. "glee/**.c" }
-- glfw
include ( rootDir .. "Projects/3rdparty/glfw" )
-- MCore
project "mcore"
kind "StaticLib"
language "C++"
files { sourcesDir .. "MSDK/MCore/**" }
defines { "MCORE_STATIC" }
-- MEngine
project "mengine"
kind "StaticLib"
language "C++"
files { sourcesDir .. "MSDK/MEngine/**" }
defines { "MENGINE_STATIC" }
-- links { "mcore" } -- for SharedLib only
-- MGui
project "mgui"
kind "StaticLib"
language "C++"
files { sourcesDir .. "MSDK/MGui/**" }
defines { "MGUI_STATIC" }
-- links { "mengine", "mcore" } -- for SharedLib only
-- MCommon
project "mcommon"
kind "StaticLib"
language "C++"
files { sourcesDir .. "Common/Contexts/GL/**" }
files { sourcesDir .. "Common/Loaders/FreeImage/**" }
files { sourcesDir .. "Common/Loaders/Freetype/**" }
files { sourcesDir .. "Common/Renderers/**" }
files { sourcesDir .. "Common/GUI/**" }
--links { "mgui", "mengine", "mcore", "glfw", "glee", "freeimage", "freetype", "tinycthread" } -- for SharedLib only
-- Test
project "Test"
kind "ConsoleApp"
language "C++"
files { "*.cpp" }
links {
"mcommon", "mgui", "mengine", "mcore",
"glfw", "glee", "freeimage", "freetype", "tinycthread"
}
if os.is("macosx") then
links {
"Cocoa.framework", "OpenGL.framework", "CoreServices.framework",
"Foundation.framework", "IOKit.framework"
}
elseif os.is("windows") then
links { "Opengl32", "Winmm" }
elseif os.is("linux") then
links { "X11", "Xxf86vm", "Xrandr", "Xi", "GL", "dl", "pthread", "rt" }
linkoptions { "-Wl,-rpath=." }
endLast edited by com3D (2013-10-23 20:16:14)
Re: MGui "v2" news
A few tests:
LINUX
- build using make & GCC 4.6.3 
- build using Code::Blocks 12.11 & GCC 4.6.3
- binaries on Ubuntu Precise:
- binaries on Slackware 14:
WINDOWS
- build using vs2010 : cf above 
- build using minGW : cf above
Last edited by com3D (2013-10-16 18:37:34)
Re: MGui "v2" news
Very nice com3D and thank you for taking on premake and getting it to build Maratis for us. I tried for awhile but the thirdparty libs gave me alot of trouble, not use to that as a linux user.
Re: MGui "v2" news
We are all learning a lot in this community !
Re: MGui "v2" news
com3D wrote:
And here is the latest version (I'll submit it in the tracker soon as Windows test will be complete):
I am going to have to wait to test, looks like there are some additional premake4.lua scripts needed (freeimage, and a couple of others I take it.).