Cannot build flann in windows

[vecbib]

I tried building flann in windows from source. But I get error No package 'liblz4' found. I have asked question here.

[pwernerus]

I have a similar problem here, building v1.9.1. Part of the problem, as I understand, is that PkgConfig is used to configure pathes to liblz4. To do this, you would need the liblz4.pc, which seems not to be provided with the package you downloaded.

I solved this problem, by compiling liblz4 myselve from GitHub. There a liblz4.pc is generated. Lib and include pathes seem to be correct. And when liblz4.pc is on the PKG_CONFIG_PATH liblz4 package is found. Still when compiling I get the error lz4.h not found. This is in the includedir given in the lz4.pc, so I'm still trying to figure out. where that got lost.