TOPDIR=$(shell pwd)
+UNAME=$(shell uname)
INSTALL=install
PREFIX=/usr
CFLAGS += -pipe
CFLAGS += -Wall
CPPFLAGS += -D_GNU_SOURCE
-CPPFLAGS += -DUSE_PAM
CFLAGS += $(shell $(PKG_CONFIG) --cflags cairo xcb-composite xcb-xinerama xcb-atom xcb-image xcb-xkb xkbcommon xkbcommon-x11)
LIBS += $(shell $(PKG_CONFIG) --libs cairo xcb-composite xcb-xinerama xcb-atom xcb-image xcb-xkb xkbcommon xkbcommon-x11)
-LIBS += -lpam
LIBS += -lev
LIBS += -lm
+# OpenBSD lacks PAM, use bsd_auth(3) instead.
+ifneq ($(UNAME),OpenBSD)
+ LIBS += -lpam
+endif
+
FILES:=$(wildcard *.c)
FILES:=$(FILES:.c=.o)