build: Fix invisible IPCP_TARGET variables

The IPCP_*_TARGET variables (e.g., set(IPCP_LOCAL_TARGET ipcpd-local))
were defined locally in each IPCP's CMakeLists.txt (e.g.,
CMakeLists.txt), but the configure_file() that substitutes
@IPCP_LOCAL_TARGET@ into config.h.in runs in a sibling scope that is
processed before ipcpd. Since CMake variables don't propagate between
sibling directory scopes, all @IPCP_*_TARGET@ substituted to empty
strings, resulting in IPCP_LOCAL_EXEC "".

Moved the IPCP_*_TARGET definitions into the cmake/config/ipcp/*.cmake
files so they are known when generating config.h.

Signed-off-by: Dimitri Staessens <dimitri@ouroboros.rocks>
Signed-off-by: Sander Vrijders <sander@ouroboros.rocks>

0 files changed, 0 insertions, 0 deletions