Hi
I have a recipe for a library. It install .so files correctly but headers not installed. It can install files any where except /usr/inclue/ directory.
> 
> 
> SUMMARY = "An open source library for DNP3"
> HOMEPAGE = "http://dnp3.github.io/"
> SECTION = "libs"
> DEPENDS = ""
> LICENSE = "Apache-2.0"
> LIC_FILES_CHKSUM = "file://LICENSE;md5=3b83ef96387f14655fc854ddc3c6bd57"
> 
> 
> SRCREV = "639edaf1a5d2d74bc04efdd9ddf165bc14a06390"
> SRC_URI = "git://github.com/dnp3/opendnp3.git;branch=release"
> 
> S = " ${WORKDIR} /git"
> 
> EXTRA_OECMAKE += "-DNP3_TLS=ON"
> 
> do_install_append (){
> install -d ${D}${includedir}
> cp -r ${S} /cpp/lib/include/opendnp3 ${D}${includedir}
> }
> 
> FILES_${PN} += " ${includedir} "
> 
> inherit cmake
> 

Where is my mistake?
Thanks.

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