1 files changed, 35 insertions, 0 deletions

diff --git a/gnu/usr.bin/gcc/config/rs6000/t-winnt b/gnu/usr.bin/gcc/config/rs6000/t-winnt
new file mode 100644
index 00000000000..f58aefed523
--- /dev/null
+++ b/gnu/usr.bin/gcc/config/rs6000/t-winnt
@@ -0,0 +1,35 @@
+# Do not build libgcc1.
+LIBGCC1 = 
+CROSS_LIBGCC1 =
+
+EXTRA_PARTS = crti.o crtn.o
+
+# These are really part of libgcc1, but this will cause them to be
+# built correctly, so... [taken from t-sparclite]
+LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c ntstack.S
+
+dp-bit.c: $(srcdir)/config/fp-bit.c
+	cat $(srcdir)/config/fp-bit.c > dp-bit.c
+
+fp-bit.c: $(srcdir)/config/fp-bit.c
+	echo '#define FLOAT' > fp-bit.c
+	cat $(srcdir)/config/fp-bit.c >> fp-bit.c
+
+ntstack.S: $(srcdir)/config/rs6000/ntstack.asm
+	cat $(srcdir)/config/rs6000/ntstack.asm > ntstack.S
+
+# For NT we build crti.o and crtn.o which serve to add begin and
+# end labels for the static constructors and destructors.
+
+# Assemble startup files.
+crti.s: $(srcdir)/config/rs6000/nt-ci.asm
+	cat $(srcdir)/config/rs6000/nt-ci.asm >crti.s
+
+crtn.s: $(srcdir)/config/rs6000/nt-cn.asm
+	cat $(srcdir)/config/rs6000/nt-cn.asm >crtn.s
+
+crti.o: crti.s
+	$(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -c -o crti.o crti.s
+	
+crtn.o: crtn.s
+	$(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -c -o crtn.o crtn.s