--- /dev/null
+# Exactly the same as t-mips, except we must define SYSTEM_HEADER_DIR
+# to point to the bsd43 include files.
+SYSTEM_HEADER_DIR = /bsd43/usr/include
+
+EXTRA_PASSES = mips-tfile mips-tdump
+
+# We have a premade insn-attrtab.c to save the hour it takes to run genattrtab.
+# PREMADE_ATTRTAB = $(srcdir)/config/mips/mips-at.c
+# PREMADE_ATTRTAB_MD = $(srcdir)/config/mips/mips-at.md
+
+# Suppress building libgcc1.a, since the MIPS compiler port is complete
+# and does not need anything from libgcc1.a.
+LIBGCC1 = libgcc1.null
+
+mips-tfile: mips-tfile.o version.o $(LIBDEPS)
+ $(CC) $(CFLAGS) $(LDFLAGS) -o mips-tfile mips-tfile.o version.o $(LIBS)
+
+mips-tfile.o : mips-tfile.c $(CONFIG_H) $(CONFIG2_H) $(RTL_H)
+
+mips-tdump: mips-tdump.o version.o $(LIBDEPS)
+ $(CC) $(CFLAGS) $(LDFLAGS) -o mips-tdump mips-tdump.o version.o $(LIBS)
+
+mips-tdump.o : mips-tdump.c $(CONFIG_H) $(CONFIG2_H) $(RTL_H)
--- /dev/null
+# Exactly the same as t-mips-gas, except we must define SYSTEM_HEADER_DIR
+# to point to the bsd43 include files.
+SYSTEM_HEADER_DIR = /bsd43/usr/include
+
+# Suppress building libgcc1.a, since the MIPS compiler port is complete
+# and does not need anything from libgcc1.a.
+LIBGCC1 = libgcc1.null
--- /dev/null
+# Exactly the same as t-mips, except we must define SYSTEM_HEADER_DIR
+# to point to the svr3 include files.
+SYSTEM_HEADER_DIR = /sysv/usr/include
+
+EXTRA_PASSES = mips-tfile mips-tdump
+
+# We have a premade insn-attrtab.c to save the hour it takes to run genattrtab.
+# PREMADE_ATTRTAB = $(srcdir)/config/mips/mips-at.c
+# PREMADE_ATTRTAB_MD = $(srcdir)/config/mips/mips-at.md
+
+# Suppress building libgcc1.a, since the MIPS compiler port is complete
+# and does not need anything from libgcc1.a.
+LIBGCC1 = libgcc1.null
+
+mips-tfile: mips-tfile.o version.o $(LIBDEPS)
+ $(CC) $(CFLAGS) $(LDFLAGS) -o mips-tfile mips-tfile.o version.o $(LIBS)
+
+mips-tfile.o : mips-tfile.c $(CONFIG_H) $(CONFIG2_H) $(RTL_H)
+
+mips-tdump: mips-tdump.o version.o $(LIBDEPS)
+ $(CC) $(CFLAGS) $(LDFLAGS) -o mips-tdump mips-tdump.o version.o $(LIBS)
+
+mips-tdump.o : mips-tdump.c $(CONFIG_H) $(CONFIG2_H) $(RTL_H)
--- /dev/null
+# Exactly the same as t-mips-gas, except we must define SYSTEM_HEADER_DIR
+# to point to the svr3 include files.
+SYSTEM_HEADER_DIR = /sysv/usr/include
+
+# Suppress building libgcc1.a, since the MIPS compiler port is complete
+# and does not need anything from libgcc1.a.
+LIBGCC1 = libgcc1.null
--- /dev/null
+# Exactly the same as t-mips, except we must define SYSTEM_HEADER_DIR
+# to point to the svr4 include files.
+SYSTEM_HEADER_DIR = /svr4/usr/include
+
+EXTRA_PASSES = mips-tfile mips-tdump
+
+# We have a premade insn-attrtab.c to save the hour it takes to run genattrtab.
+# PREMADE_ATTRTAB = $(srcdir)/config/mips/mips-at.c
+# PREMADE_ATTRTAB_MD = $(srcdir)/config/mips/mips-at.md
+
+# Suppress building libgcc1.a, since the MIPS compiler port is complete
+# and does not need anything from libgcc1.a.
+LIBGCC1 = libgcc1.null
+
+mips-tfile: mips-tfile.o version.o $(LIBDEPS)
+ $(CC) $(CFLAGS) $(LDFLAGS) -o mips-tfile mips-tfile.o version.o $(LIBS)
+
+mips-tfile.o : mips-tfile.c $(CONFIG_H) $(CONFIG2_H) $(RTL_H)
+
+mips-tdump: mips-tdump.o version.o $(LIBDEPS)
+ $(CC) $(CFLAGS) $(LDFLAGS) -o mips-tdump mips-tdump.o version.o $(LIBS)
+
+mips-tdump.o : mips-tdump.c $(CONFIG_H) $(CONFIG2_H) $(RTL_H)
--- /dev/null
+# Exactly the same as t-mips-gas, except we must define SYSTEM_HEADER_DIR
+# to point to the svr4 include files.
+SYSTEM_HEADER_DIR = /svr4/usr/include
+
+# Suppress building libgcc1.a, since the MIPS compiler port is complete
+# and does not need anything from libgcc1.a.
+LIBGCC1 = libgcc1.null