I get compilation failure when undef AR_DEBUG in if_ath.c, line 75 (revision 1302). It looks like this:
make[2]: Entering directory `/usr/src/linux-2.6.13-suspend2-r4'
CC [M] /home/madwifi/a/madwifi-ng/ath/if_ath.o
/home/madwifi/a/madwifi-ng/ath/if_ath.c: In function `ath_attach':
/home/madwifi/a/madwifi-ng/ath/if_ath.c:389: error: `ath_debug' undeclared (first use in this function)
/home/madwifi/a/madwifi-ng/ath/if_ath.c:389: error: (Each undeclared identifier is reported only once
/home/madwifi/a/madwifi-ng/ath/if_ath.c:389: error: for each function it appears in.)
/home/madwifi/a/madwifi-ng/ath/if_ath.c: In function `ath_suspend':
/home/madwifi/a/madwifi-ng/ath/if_ath.c:1220: warning: unused variable `sc'
/home/madwifi/a/madwifi-ng/ath/if_ath.c: In function `ath_resume':
/home/madwifi/a/madwifi-ng/ath/if_ath.c:1229: warning: unused variable `sc'
/home/madwifi/a/madwifi-ng/ath/if_ath.c: In function `ath_shutdown':
/home/madwifi/a/madwifi-ng/ath/if_ath.c:1238: warning: unused variable `sc'
/home/madwifi/a/madwifi-ng/ath/if_ath.c: In function `ath_rx_tasklet':
/home/madwifi/a/madwifi-ng/ath/if_ath.c:5373: warning: implicit declaration of function `netif_msg_dumppkts'
/home/madwifi/a/madwifi-ng/ath/if_ath.c: In function `ath_tx_draintxq':
/home/madwifi/a/madwifi-ng/ath/if_ath.c:7143: warning: unused variable `ah'
/home/madwifi/a/madwifi-ng/ath/if_ath.c: In function `ath_dynamic_sysctl_register':
/home/madwifi/a/madwifi-ng/ath/if_ath.c:9192: error: `ath_debug' undeclared (first use in this function)
make[3]: *** [/home/madwifi/a/madwifi-ng/ath/if_ath.o] Error 1
make[2]: *** [_module_/home/madwifi/a/madwifi-ng/ath] Error 2
make[2]: Leaving directory `/usr/src/linux-2.6.13-suspend2-r4'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/madwifi/a/madwifi-ng/ath'
make: *** [all] Error 1
When I undef IEEE80211_DEBUG in ieee80211_var.h line 40, I get the following:
LD [M] /home/madwifi/madwifi-ng/ath_hal/ath_hal.ko
make[2]: Leaving directory `/usr/src/linux-2.6.13-suspend2-r4'
make[1]: Leaving directory `/home/madwifi/madwifi-ng/ath_hal'
make[1]: Entering directory `/home/madwifi/madwifi-ng/net80211'
make -C /usr/src/linux-2.6.13-suspend2-r4 SUBDIRS=/home/madwifi/madwifi-ng/net80211 MODVERDIR=/home/madwifi/madwifi-ng/net80211/../symbols modules
make[2]: Entering directory `/usr/src/linux-2.6.13-suspend2-r4'
CC [M] /home/madwifi/madwifi-ng/net80211/if_media.o
CC [M] /home/madwifi/madwifi-ng/net80211/ieee80211.o
CC [M] /home/madwifi/madwifi-ng/net80211/ieee80211_beacon.o
/home/madwifi/madwifi-ng/net80211/ieee80211_beacon.c: In function `ieee80211_beacon_alloc':
/home/madwifi/madwifi-ng/net80211/ieee80211_beacon.c:225: warning: implicit declaration of function `IEEE80211_NOTE'
make[3]: *** [/home/madwifi/madwifi-ng/net80211/ieee80211_beacon.o] Error 1
make[2]: *** [_module_/home/madwifi/madwifi-ng/net80211] Error 2
make[2]: Leaving directory `/usr/src/linux-2.6.13-suspend2-r4'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/madwifi/madwifi-ng/net80211'
make: *** [all] Error 1
When compiling vanilla source, everything works as expected.
This problem is probably related to changeset 372 in the trunk.
