Error during compilation! about libcotp HOT 3 CLOSED

Emmm... I seem to have succeeded. I made some changes, mainly changing "ssize_t" to "long long". But there are many warnings when I was compiling the static library.

This is the compile time log:

[ 25%] Building C object CMakeFiles/cotp.dir/src/otp.c.obj
D:\Desktop\libcotp\src\otp.c:239:12: warning: 'strdup' is deprecated: The POSIX name for this item is deprecated.
Instead, use the ISO C and C++ conformant name: _strdup. See online help for details. [-Wdeprecated-declarations]
239 | return strdup (code);
| ^
E:\Windows Kits\10\Include\10.0.22621.0\ucrt\string.h:531:20: note: 'strdup' has been explicitly marked deprecated here
531 | Check_return _CRT_NONSTDC_DEPRECATE(_strdup)
| ^
E:\Windows Kits\10\Include\10.0.22621.0\ucrt\corecrt.h:428:50: note: expanded from macro '_CRT_NONSTDC_DEPRECATE'
428 | #define _CRT_NONSTDC_DEPRECATE(_NewName) _CRT_DEPRECATE_TEXT(
| ^
E:\Microsoft Visual Studio\Community\VC\Tools\MSVC\14.39.33519\include\vcruntime.h:345:47: note: expanded from macro
'_CRT_DEPRECATE_TEXT'
345 | #define _CRT_DEPRECATE_TEXT(_Text) __declspec(deprecated(_Text))
| ^
1 warning generated.
[ 50%] Building C object CMakeFiles/cotp.dir/src/utils/whmac_gcrypt.c.obj
In file included from D:\Desktop\libcotp\src\utils\whmac_gcrypt.c:1:
In file included from D:/Desktop/libcotp/build/include\gcrypt.h:31:
D:/Desktop/libcotp/build/include\gpg-error.h:762:5: warning: 'GNUC' is not defined, evaluates to 0 [-Wundef]
762 | #if GNUC
| ^
1 warning generated.
[ 75%] Building C object CMakeFiles/cotp.dir/src/utils/base32.c.obj
D:\Desktop\libcotp\src\utils\base32.c:38:16: warning: 'strdup' is deprecated: The POSIX name for this item is
deprecated. Instead, use the ISO C and C++ conformant name: _strdup. See online help for details.
[-Wdeprecated-declarations]
38 | return strdup ("");
| ^
E:\Windows Kits\10\Include\10.0.22621.0\ucrt\string.h:531:20: note: 'strdup' has been explicitly marked deprecated here
531 | Check_return _CRT_NONSTDC_DEPRECATE(_strdup)
| ^
E:\Windows Kits\10\Include\10.0.22621.0\ucrt\corecrt.h:428:50: note: expanded from macro '_CRT_NONSTDC_DEPRECATE'
428 | #define _CRT_NONSTDC_DEPRECATE(_NewName) _CRT_DEPRECATE_TEXT(
| ^
E:\Microsoft Visual Studio\Community\VC\Tools\MSVC\14.39.33519\include\vcruntime.h:345:47: note: expanded from macro
'_CRT_DEPRECATE_TEXT'
345 | #define _CRT_DEPRECATE_TEXT(_Text) __declspec(deprecated(_Text))
| ^
D:\Desktop\libcotp\src\utils\base32.c:104:27: warning: 'strdup' is deprecated: The POSIX name for this item is
deprecated. Instead, use the ISO C and C++ conformant name: _strdup. See online help for details.
[-Wdeprecated-declarations]
104 | return (uint8_t *)strdup ("");
| ^
E:\Windows Kits\10\Include\10.0.22621.0\ucrt\string.h:531:20: note: 'strdup' has been explicitly marked deprecated here
531 | Check_return _CRT_NONSTDC_DEPRECATE(_strdup)
| ^
E:\Windows Kits\10\Include\10.0.22621.0\ucrt\corecrt.h:428:50: note: expanded from macro '_CRT_NONSTDC_DEPRECATE'
428 | #define _CRT_NONSTDC_DEPRECATE(_NewName) _CRT_DEPRECATE_TEXT(
| ^
E:\Microsoft Visual Studio\Community\VC\Tools\MSVC\14.39.33519\include\vcruntime.h:345:47: note: expanded from macro
'_CRT_DEPRECATE_TEXT'
345 | #define _CRT_DEPRECATE_TEXT(_Text) __declspec(deprecated(_Text))
| ^
D:\Desktop\libcotp\src\utils\base32.c:111:23: warning: 'strdup' is deprecated: The POSIX name for this item is
deprecated. Instead, use the ISO C and C++ conformant name: _strdup. See online help for details.
[-Wdeprecated-declarations]
111 | char *user_data = strdup (user_data_untrimmed);
| ^
E:\Windows Kits\10\Include\10.0.22621.0\ucrt\string.h:531:20: note: 'strdup' has been explicitly marked deprecated here
531 | Check_return _CRT_NONSTDC_DEPRECATE(_strdup)
| ^
E:\Windows Kits\10\Include\10.0.22621.0\ucrt\corecrt.h:428:50: note: expanded from macro '_CRT_NONSTDC_DEPRECATE'
428 | #define _CRT_NONSTDC_DEPRECATE(_NewName) _CRT_DEPRECATE_TEXT(
| ^
E:\Microsoft Visual Studio\Community\VC\Tools\MSVC\14.39.33519\include\vcruntime.h:345:47: note: expanded from macro
'_CRT_DEPRECATE_TEXT'
345 | #define _CRT_DEPRECATE_TEXT(_Text) __declspec(deprecated(_Text))
| ^
D:\Desktop\libcotp\src\utils\base32.c:174:25: warning: 'strdup' is deprecated: The POSIX name for this item is
deprecated. Instead, use the ISO C and C++ conformant name: _strdup. See online help for details.
[-Wdeprecated-declarations]
174 | char *trimmed = strdup (user_data);
| ^
E:\Windows Kits\10\Include\10.0.22621.0\ucrt\string.h:531:20: note: 'strdup' has been explicitly marked deprecated here
531 | Check_return _CRT_NONSTDC_DEPRECATE(_strdup)
| ^
E:\Windows Kits\10\Include\10.0.22621.0\ucrt\corecrt.h:428:50: note: expanded from macro '_CRT_NONSTDC_DEPRECATE'
428 | #define _CRT_NONSTDC_DEPRECATE(_NewName) _CRT_DEPRECATE_TEXT(
| ^
E:\Microsoft Visual Studio\Community\VC\Tools\MSVC\14.39.33519\include\vcruntime.h:345:47: note: expanded from macro
'_CRT_DEPRECATE_TEXT'
345 | #define _CRT_DEPRECATE_TEXT(_Text) __declspec(deprecated(_Text))
| ^
4 warnings generated.
[100%] Linking C static library cotp.lib
[100%] Built target cotp

from libcotp.

sorry, but non-linux environment are not supported!

from libcotp.

But I compiled it successfully(on windows) by mingw, clang and msvc. and here was no error when I used mingw(maybe it was because I replaced size_t with long long?)

from libcotp.