LZMA_PRESET_EXTREME is not a preset on its own but a flag which must be
used together with a level. The difference between level 9 with and without
the extreme flag also seems negligible, so this commit just passes through
the level and maps -1 and invalid values to the default preset.
Implicit conversion loses integer precision: 'unsigned long' to 'int32_t' (aka 'int') in line 124, 145 and 534
Implicit conversion loses integer precision: 'unsigned long' to 'uint32_t' (aka 'unsigned int') in line 599
zlib's minizip has SONAME 1. MZ_COMPAT intends to provide ABI and API compatibility,
so its SONAME should match.
The layout with this is:
```
libminizip.so -> libminizip.so.1
libminizip.so.1 -> libminizip.so.4.0.0
libminizip.so.4.0.0
```
Signed-off-by: Sam James <sam@gentoo.org>
Setting _POSIX_C_SOURCE on OpenBSD breaks the build. _BSD_SOURCE needs
to be set at the same time to enable some functions.
In file included from /home/brad/tmp/ffmpeg-ports/ports/pobj/minizip-4.0.0/minizip-ng-4.0.0/test/test_main.cc:5:
In file included from /usr/local/include/gtest/gtest.h:55:
In file included from /usr/include/c++/v1/ostream:140:
In file included from /usr/include/c++/v1/locale:218:
/usr/include/c++/v1/__bsd_locale_fallbacks.h:122:17: error: use of undeclared identifier 'vasprintf'; did you mean 'vsprintf'?
int __res = vasprintf(__s, __format, __va);
^
/usr/include/c++/v1/cstdio:124:9: note: 'vsprintf' declared here
using ::vsprintf _LIBCPP_USING_IF_EXISTS;
^
In file included from /home/brad/tmp/ffmpeg-ports/ports/pobj/minizip-4.0.0/minizip-ng-4.0.0/test/test_main.cc:5:
In file included from /usr/local/include/gtest/gtest.h:55:
In file included from /usr/include/c++/v1/ostream:140:
In file included from /usr/include/c++/v1/locale:218:
/usr/include/c++/v1/__bsd_locale_fallbacks.h:122:27: error: cannot initialize a parameter of type 'char *' with an lvalue of type 'char **'
int __res = vasprintf(__s, __format, __va);
^~~
/usr/include/stdio.h:269:21: note: passing argument to parameter here
int vsprintf(char *, const char *, __va_list);
^
2 errors generated.
