SERVERBIN: match host_os_name on *-gnu first, to catch kfreebsd-gnu before *bsd*
Debian's kfreebsd-gnu architectures (kfreebsd-amd64 and kfreebsd-i386) work as Debian/GNU systems, hence with a /usr/lib/cups SERVERBIN, not a /usr/libexec/cups.
@@ -262,6 +262,11 @@ AC_SUBST(CUPS_REQUESTS)
# Server executables...
case "$host_os_name" in
+ *-gnu)
+ # GNUs
+ INSTALL_SYSV="install-sysv"
+ CUPS_SERVERBIN="$exec_prefix/lib/cups"
+ ;;
*bsd* | darwin*)
# *BSD and Darwin (macOS)
INSTALL_SYSV=""
