dolphin/Externals/zlib
Alex James 24226419ed zlib/CMakeLists: Fix check for unistd.h
The CMakeLists file for the static zlib checks for presence of
unistd.h, but it doesn't properly define HAVE_UNISTD_H if it's found.

This change adds the necessary preprocessor definition if unistd.h is
found.

Upstream zlib handles this with by configuring zconf.h with CMake:
cacf7f1d4e/zconf.h.cmakein (L11)

Dolphin's static version of zlib doesn't do this, which is why setting
Z_HAVE_UNISTD_H in zlib's CMakeLists.txt isn't enough.

This probably wasn't noticed since because most *nix systems will use
the shared zlib. Force use of the static zlib (comment out
find_package(ZLIB) in the root CMakeLists.txt) and you'll see implicit
function declaration warnings during its compilation.
2019-05-29 15:03:37 +02:00
..
adler32.c
ChangeLog
CMakeLists.txt zlib/CMakeLists: Fix check for unistd.h 2019-05-29 15:03:37 +02:00
compress.c
crc32.c
crc32.h
deflate.c
deflate.h
gzclose.c
gzguts.h
gzlib.c
gzread.c
gzwrite.c
infback.c
inffast.c
inffast.h
inffixed.h
inflate.c
inflate.h
inftrees.c
inftrees.h
trees.c
trees.h
uncompr.c
zconf.h
zlib.h
zlib.vcxproj Update to Visual Studio's default Windows SDK 2018-10-20 00:53:08 +01:00
zutil.c
zutil.h