Get error "can't open include file xyz.inc"

[MISV]

The include file (here called xyz.inc - it contains my own compiler/platform defines I use for cross-platform/tool) that causes issues is actually located in a shared souirce directory.

(I already created a lazarus package for that entire directory also encompassing that include file which compiles fine and is installed.)

Here is what I have tried:

• Added my shared-sourece package as a requirement in project inspector
• In "Project options" | "Library files" added path to shared source directory
• In "Project options" | "Oher unit files" to shared source directory

All solutions seem to fail? What am I doing wrong?

[Blaazen]

Try Project Options -> (node) Compiler Options -> (node) Paths -> (edit) Include Files (-Fi)

[MISV]

It works! Thanks!