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I am trying to cross-build a complex project with CMake and VCPKG and a sysroot configuration. My sysroot content is extracted from the official Raspbian RFS image.
Neither compilation nor linking works properly which is caused by a file layout deviation:
Raspbian images follow the multi-arch layout where includes are found under /usr/include/arm-linux-gnueabihf and libs under /usr/lib/arm-linux-gnueabihf
The sysroot delivered with these toolchains here does not have such an architecture subfolder, but puts everything directly under /usr/include or /usr/lib respectively.
I cannot work around by simply passing additional include paths and rpaths to the compiler/linker driver. That is because VCPKG swallows additional include paths outside of the vcpkg build tree but passes CMAKE_SYSROOT.
I would expect the sysroot of this toolchain to match Rapsbians RFS 100%, except that it contains less. The cross toolchain for Windows actually does that.
The text was updated successfully, but these errors were encountered:
I am trying to cross-build a complex project with CMake and VCPKG and a sysroot configuration. My sysroot content is extracted from the official Raspbian RFS image.
Neither compilation nor linking works properly which is caused by a file layout deviation:
/usr/include/arm-linux-gnueabihf
and libs under/usr/lib/arm-linux-gnueabihf
/usr/include
or/usr/lib
respectively.Example:
/usr/include/arm-linux-gnueabihf/sys/cdefs.h
/usr/include/sys/cfefs.h
I cannot work around by simply passing additional include paths and rpaths to the compiler/linker driver. That is because VCPKG swallows additional include paths outside of the vcpkg build tree but passes
CMAKE_SYSROOT
.I would expect the sysroot of this toolchain to match Rapsbians RFS 100%, except that it contains less. The cross toolchain for Windows actually does that.
The text was updated successfully, but these errors were encountered: