TOPIC:

I try to crossbuild a simple program from win64 to linux, but I keep having this error:

Compile Project, Mode: Release, OS: linux, Target: C:\share\programs\qrcode\main: Exit code 1, Errors: 1, Warnings: 4
main.ppr(28,1) Warning: "crti.o" not found, this will probably cause a linking failure
main.ppr(28,1) Warning: "crtbeginS.o" not found, this will probably cause a linking failure
main.ppr(28,1) Warning: "crtendS.o" not found, this will probably cause a linking failure
main.ppr(28,1) Warning: "crtn.o" not found, this will probably cause a linking failure
c:\codetyphon\fpc\fpc64\bin\x86_64-win64\x86_64-linux-ld.exe: cannot find -lQt4Pas
c:\codetyphon\fpc\fpc64\bin\x86_64-win64\x86_64-linux-ld.exe: cannot find -lX11
c:\codetyphon\fpc\fpc64\bin\x86_64-win64\x86_64-linux-ld.exe: cannot find -lc
main.ppr(28,1) Error: Error while linking

I've downloaded the cross tool chain and os libraries, but the error persist.
Any pointer where shall I tweak?
 

I found that if I copy crti.o, crtn.o, crtbeginS.o, crtendS.o from C:\codetyphon\binLibraries\x86_64-linux to project folder, the warning message for those file are no longer appear. 
But shouldn't it be automated? Which project option I should edit? I tried the ones in Compiler Option -> Paths, but none is working. Some even generated message that I entered "unusual characters".

also,
I still cannot find the folder/file as demanded by c:\codetyphon\fpc\fpc64\bin\x86_64-win64\x86_64-linux-ld.exe (-lQt4Pas, -lX11, -lc)

add:

I'm looking at the CodeTyphon Center and it's like this: 


- why Use Cross Toolchains Build Engine is marked red? What can I do to turn it green?
- is that what caused the problem with my crossbuild trial?

 

CrossBuild it's  an ability of CodeTyphon Studio  Info

The following steps are exactly the same for every CodeTyphon host-OS
(Windows, Linux, FreeBSD, etc)  Info

Please look at "4. Setup your Project Libraries".

We provide pre-build CrossToolchain,
for this reason  the Cross Toolchains Build Engine is False.

Always you can try to build CrossToolchain with CTCenter. Info