diff options
Diffstat (limited to 'kernel/yosys.h')
| -rw-r--r-- | kernel/yosys.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/yosys.h b/kernel/yosys.h index 83230cbf..239146d7 100644 --- a/kernel/yosys.h +++ b/kernel/yosys.h @@ -58,6 +58,12 @@ #include <string.h> #include <stdio.h> +#ifndef _YOSYS_ +# error It looks like you are trying to build Yosys with the config defines set. \ + When building Yosys with a custom make system, make sure you set all the \ + defines the Yosys Makefile would set for your build configuration. +#endif + #ifdef YOSYS_ENABLE_TCL # include <tcl.h> #endif |