Hi Glynn,
No, I mean the "gcc ... -shared" command which actually links the library. That's what is generating the errors.
well... sure, sorry :)I attached it because it's very long, and I think it would make the e-mail text too dirty if inserted inline.
The problem is that lib/OGSF/Makefile doesn't actually specify that -lavutil is required when building the OGSF DLL. [...]
ok. gotcha.
Windows doesn't have a separate search path for DLLs, it just looks in $PATH. For Cygwin/MinGW, the "lib" directories are only used for import libraries; DLLs go in the "bin" directory as that will already be in $PATH. [...]
thanks. meanwhile I better googled for it, and I found as follows: from: http://www.mingw.org/MinGWiki/index.php/sample%20DLLThe import library created by the "--out-implib" linker option is required iff (==if and only if) the DLL shall be interfaced from some C/C++ compiler other than the MinGW toolchain. The MinGW toolchain is perfectly happy to directly link against the created DLL.
*.pc are pkg-config files. On Linux, the "official" way to determine the CFLAGS/LDFLAGS required to use a particular package is e.g.: [...]
thanks again. You're my personal Wikipedia on software engineering... but a lot better than Wikipedia :)
Regards,Marco
ogsf_error
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