Yegor Yefremov 66c1665642 package/poco: convert to CMake package
Currently when building with make, the cmake config files are not
generated. This leads to problems when integrating the package in an
application built with cmake.

The CMake build system links the PDF component against the system
libpng when POCO_UNBUNDLED is enabled, while the legacy make build
system always used the bundled copy, so select libpng for the PDF
component.

POCO_NO_FPENVIRONMENT and POCO_NO_WSTRING are plain preprocessor
defines rather than CMake options, so pass them through CMAKE_CXX_FLAGS.

Poco is built as a set of shared libraries, so -latomic has to be
passed via CMAKE_SHARED_LINKER_FLAGS as well.

Disable File2Page along with PageCompiler, and tie the ActiveRecord
compiler to the ActiveRecord component, to match what the legacy make
build system omitted.

This patch is based on this one:
https://lists.buildroot.org/pipermail/buildroot/2026-April/801019.html

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Assisted-by: Claude:claude-opus-5
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2026-09-28 23:40:25 +02:00
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