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cygwin [2019/05/18 21:08] – created beandogcygwin [2019/05/18 23:51] (current) – beandog
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 ====== Cygwin ====== ====== Cygwin ======
  
-It's possible to install ''libbluray'' on a Cygwin installation. It requires some patience, and I'm not sure if I'm doing it right. Plus I'm using a few hacks instead of fixing autoconf correctly.+I've been playing with getting bluray_info working and installed on Cygwin. I don't know much about porting to it, but I can get the dependencies installed with some hacks.
  
 You'll need these Cygwin development libraries and packages installed: You'll need these Cygwin development libraries and packages installed:
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 You will also need the Java Development Kit installed. You will also need the Java Development Kit installed.
  
-Download an install libaacs as normal:+Download and install [[https://www.videolan.org/developers/libaacs.html|libaacs]] into ''/usr'' instead of ''/usr/local'':
  
 <code> <code>
-./configure+./configure --prefix=/usr
 make make
 make install make install
 </code> </code>
 +
 +Download [[https://www.videolan.org/developers/libbluray.html|libbluray]] and make some changes.
 +
 +Copy ''jni/win32/jni_md.h'' to ''jni/''. Update it to use GCC's typedefs for ''jlong'':
 +
 +<code>
 +#ifdef __GNUC__
 +typedef long long jlong;
 +#else
 +typedef signed __int64 jlong;
 +#endif
 +</code>
 +
 +After that, a standard install:
 +
 +<code>
 +./configure --prefix=/usr
 +make
 +make install
 +</code>
 +
 +You should be able to build bluray_info at this point. also installing it to ''/usr''. If everything else is in ''/usr/local'', you'd need to set PKG_CONFIG_PATH to ''/usr/local/lib/pkgconfig''
 +
 +Here's the problems with this whole setup:
 +
 +  * PKG_CONFIG_PATH should be using /usr/local if everything's not installed to ''/usr''
 +  * Shouldn't be copying jni_md header, and instead be using Java's installed one
 +  * Fixing the header include in ''Makefile.am'' **might**  need to look something like this, but I haven't gotten it working: ''ACLOCAL_AMFLAGS = -I m4 -I /cygdrive/c/Program\ Files/Java/jdk-12.0.1/include/win32 -I /cygdrive/c/Program\ Files/Java/jdk-12.0.1/include''
 +  * libbluray's autoconf should be checking for the header in configure for Cygwin

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