60 lines
2.0 KiB
Plaintext
60 lines
2.0 KiB
Plaintext
$OpenBSD: patch-gcc_config_rs6000_t-openbsd,v 1.4 2004/01/31 15:23:58 espie Exp $
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--- gcc/config/rs6000/t-openbsd.orig Thu May 30 22:09:28 2002
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+++ gcc/config/rs6000/t-openbsd Thu May 30 22:18:47 2002
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@@ -0,0 +1,55 @@
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+# include t-rs6000 too
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+# this is taken from t-ppccomm
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+# but crt* removed.
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+
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+
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+LIB2FUNCS_EXTRA = tramp.S
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+
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+# This one can't end up in shared libgcc
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+LIB2FUNCS_STATIC_EXTRA = eabi.S
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+
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+# We want fine grained libraries, so use the new code to build the
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+# floating point emulation libraries.
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+FPBIT = fp-bit.c
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+DPBIT = dp-bit.c
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+
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+
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+dp-bit.c: $(srcdir)/config/fp-bit.c
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+ cat $(srcdir)/config/fp-bit.c > dp-bit.c
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+
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+fp-bit.c: $(srcdir)/config/fp-bit.c
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+ echo '#define FLOAT' > fp-bit.c
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+ cat $(srcdir)/config/fp-bit.c >> fp-bit.c
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+
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+eabi.S: $(srcdir)/config/rs6000/eabi.asm
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+ cat $(srcdir)/config/rs6000/eabi.asm > eabi.S
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+
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+tramp.S: $(srcdir)/config/rs6000/tramp.asm
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+ cat $(srcdir)/config/rs6000/tramp.asm > tramp.S
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+
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+# Switch synonyms
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+MULTILIB_MATCHES_FLOAT = msoft-float=mcpu?401 \
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+ msoft-float=mcpu?403 \
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+ msoft-float=mcpu?ec603e \
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+ msoft-float=mcpu?801 \
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+ msoft-float=mcpu?821 \
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+ msoft-float=mcpu?823 \
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+ msoft-float=mcpu?860
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+MULTILIB_MATCHES_ENDIAN = mlittle=mlittle-endian mbig=mbig-endian
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+MULTILIB_MATCHES_SYSV = mcall-sysv=mcall-sysv-eabi mcall-sysv=mcall-sysv-noeabi mcall-sysv=mcall-linux mcall-sysv=mcall-netbsd
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+
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+LIBGCC = stmp-multilib
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+INSTALL_LIBGCC = install-multilib
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+EXTRA_MULTILIB_PARTS = crtsavres$(objext)
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+
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+crtsavres.S: $(srcdir)/config/rs6000/crtsavres.asm
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+ cat $(srcdir)/config/rs6000/crtsavres.asm >crtsavres.S
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+
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+$(T)crtsavres$(objext): crtsavres.S
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+ $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -c crtsavres.S -o $(T)crtsavres$(objext)
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+
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+# It is important that crtbegin.o, etc., aren't surprised by stuff in .sdata.
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+CRTSTUFF_T_CFLAGS = -msdata=none
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+# Make sure crt*.o are built with -fPIC even if configured with
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+# --enable-shared --disable-multilib
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+CRTSTUFF_T_CFLAGS_S = -fPIC -msdata=none
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