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cygwin [2019/05/18 15:08]
beandog created
cygwin [2019/05/18 17:51] (current)
beandog
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 ====== Cygwin ====== ====== Cygwin ======
  
-It's possible to install ''​libbluray'​' on Cygwin ​installationIt 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 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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