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Messages - abcnb

Pages: [1]
1
Graphics / Re: Failed to load image in MSVC
« on: October 21, 2022, 06:46:35 am »
Really many-many thanks. I assume that this is an offtopic about MSVC not SFML, but your answer with looking on projects settings from https://www.sfml-dev.org/download/sfml/2.5.1/ after CMake help so much.

2
Graphics / Failed to load image in MSVC
« on: October 20, 2022, 02:09:38 pm »
This
t1.loadFromFile("images/red.png");
:
1. Compiles.
2. Runs from Debug or Release directory.
3. Doesn't run inside MSVC.

This
t1.loadFromFile("C:\\Users\\User\\source\\repos\\SFMLtest\\x64\\Debug\\images\\red.png");
 
:
Works correctly in all cases.

Can somebody tell how to do it properly?

3
General / Re: MSVC LINK1104 cannot open file 'sfml-graphics-d.obj'
« on: October 20, 2022, 01:38:43 pm »
This was my fault. I forgot to write .lib in Additional Dependencies sfml-system-d.lib and couldn't find this a several hours. Thanks for answer!

4
General / MSVC LINK1104 cannot open file 'sfml-graphics-d.obj'
« on: October 20, 2022, 01:19:22 pm »
MSVC LINK1104 cannot open file 'sfml-graphics-d.obj' in Debug mode.
MSVC LINK1104 cannot open file 'sfml-graphics-d.obj' in Release mode.

Could you answer what it is? Why this is every time wrong?

SFML source / CMake GUI / ignore Build_type / all by default (settings for dynamic linking) / MSVC / Debug / build (-d.lib and -d.dll)/ Release / build ( .lib and .dll) / All ok.

SFML test / all settings from https://www.sfml-dev.org/tutorials/2.5/start-vc.php / all paths correspond

Why does MSVC want .obj ? It is really pain.

5
General / Re: Why are there no resources folder in example (opengl or pong)?
« on: October 14, 2022, 05:08:46 am »
I think I understand and my assumption was right. Many thanks.

6
General / Re: How do .lib and .dll work on Win?
« on: October 14, 2022, 04:41:11 am »
Brilliant answer! Thank you.

7
General / What is wrong with examples in Source SFML?
« on: October 13, 2022, 06:07:35 pm »
Sorry for wall of text. I want to run pong example project from SFML .sln project.

Please, I really tried many times, but cannot understand what is wrong with https://www.sfml-dev.org/files/SFML-2.5.1-sources.zip.

My staff:

win10, CMake 3.2.2.1, MSVC 17.35 (2022), SFML 2.5.1.

My steps:

Downloaded sources.

Fed them to the CMake.
CMAKE_BUILD_TYPE: Release (ignored it due to https://www.sfml-dev.org/tutorials/2.5/compile-with-cmake.php).
SFML_BUILD_EXAMPLES: yes.
Other options left by default.
Configure, generate.

Opened MSVC.
Left all project settings by default.
Built ALL_BUILD Debug and Release.
Went to Common properties, set startup project, Current selection, select pong project.

I tried to RUN pong debug version and got "missed sfml-window-d-2.dll" and audio, graphics, system.
I tried to run pong release version and got the same, but  sfml-window-2.dll.

What is wrong? All settings in project look correctly! C/C++ and Linker nodes look correctly! They lead to sfmlb\lib\Debug and sfmlb\lib\Release respectively to Debug and Release configuration ( https://www.sfml-dev.org/tutorials/2.5/start-vc.php#top)  :-X

Of course, if I manually add these .dll in pong/debug and pong/release (and supplied with correspond resource folder) - it works! But indeed - it is bad manually solution.



8
General / Re: Why are there no resources folder in example (opengl or pong)?
« on: October 13, 2022, 11:40:36 am »
But why are there images in this compiled libraries https://www.sfml-dev.org/files/SFML-2.5.1-windows-vc15-64-bit.zip ? Just because someone added them manually?
For example: SFML-2.5.1-windows-vc15-64-bit\SFML-2.5.1\examples\pong\resources, so pong.exe can be run immediately (it is very convenience!).

9
General / Why are there no resources folder in example (opengl or pong)?
« on: October 13, 2022, 07:52:01 am »
https://www.sfml-dev.org/download/sfml/2.5.1/ ---> Source code ---> CMake (SFML_BUILD_EXAMPLES) ---> MSVC ---> build.
Then \examples\opengl\Debug will not have resource folder with background.jpg, sansation.ttf and sansation.jpg.
Have I lost something?

10
General / How do .lib and .dll work on Win?
« on: October 13, 2022, 07:32:18 am »
Suppose, I compiled SFML with CMake and MinGW.
Now I have .lib and .dll libraries.

I create main.cpp, add #include and want to compile with mingw32-make.
all: compile link
compile:
        g++ -c main.cpp -I "C:\Users\G\Downloads\SFML-2.5.1\include"
link:
        g++ main.o -o main -L "C:\Users\G\Downloads\SFML builds\lib" -l sfml-graphics -l sfml-window -l sfml-system
 

Do I understand correctly that .lib files are using like a wrapper on linking stage for future working with .dll files?

11
General / Re: MinGW-W64 8.1.0 can't compile SFML from git
« on: July 04, 2022, 09:08:06 am »
Thank you very much! I'm just studying all of it (c++, git, cmake) and your answer saved a ton of time!

12
General / MinGW-W64 8.1.0 can't compile SFML from git
« on: July 04, 2022, 08:07:43 am »
The first way is ok:

The second way is not:

$ mingw32-make
Consolidate compiler generated dependencies of target sfml-system
[  1%] Building CXX object src/SFML/System/CMakeFiles/sfml-system.dir/FileInputStream.cpp.obj
In file included from C:/PROGRA~1/MINGW-~1/X86_64~1.0-W/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/filesystem:37,
                 from C:/Users/G/gitreps/SFML/include/SFML/System/FileInputStream.hpp:37,
                 from C:\Users\G\gitreps\SFML\src\SFML\System\FileInputStream.cpp:28:
C:/PROGRA~1/MINGW-~1/X86_64~1.0-W/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/bits/fs_path.h: In member function 'std::filesystem::__cxx11::path& std::filesystem::__cxx11::path::operator/=(const std::filesystem::__cxx11::path&)':
C:/PROGRA~1/MINGW-~1/X86_64~1.0-W/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/bits/fs_path.h:237:47: error: no match for 'operator!=' (operand types are 'std::filesystem::__cxx11::path' and 'std::filesystem::__cxx11::path')
    || (__p.has_root_name() && __p.root_name() != root_name()))
                               ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
and others
 

Why is that?

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