# Define SYSV as -DSYSV if you are using a System V operating system.
SYSV = -DSYSV -DSVR4
-RANLIB = echo >/dev/null
-INSTALL = /usr/ucb/install -c
+RANLIB = true
+
+# C++ debugging is not yet supported under SVR4 (DWARF)
+CXXFLAGS=-O
# The l flag generates a warning from the SVR4 archiver, remove it.
-AR_FLAGS = cq
+AR_FLAGS = cr
+
+X11_EXTRA_LIBS = -lnsl