patches/gcc/4.1.2/180-libbackend_dep_gcov-iov.h.patch
author |
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> |
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Sun Jul 17 22:46:47 2011 +0200 (2011-07-17) |
changeset 2892 |
aa934ec4b4ee |
parent 13 |
068dce39f687
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permissions |
-rw-r--r-- |
cc/gcc: add the backend/frontend infra for final gcc
Currently, we issue the bare-metal compiler from the pass_1 & pass_2
core compilers, because the final gcc breaks while doing so.
This implies we have to build some libces during the start_files step,
instead of the standard libc step. This is the case for newlib.
By adding a backend/frontend infra to the final gcc, we can abstract
what backend to call: the standard backend for non-bare-metal gcc,
and the core backend for bare-metal.
This patch is just an no-op, it just adds the final backend and
frontend without changing the way bare-metal is built, to come in a
subsequent patch.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
yann@13
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--- gcc-4.1.2.orig/gcc/Makefile.in 2006-11-01 15:40:44.000000000 +0100
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+++ gcc-4.1.2/gcc/Makefile.in 2007-03-04 23:34:32.000000000 +0100
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@@ -2522,7 +2522,7 @@
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# FIXME: writing proper dependencies for this is a *LOT* of work.
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libbackend.o : $(OBJS-common:.o=.c) $(out_file) \
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insn-config.h insn-flags.h insn-codes.h insn-constants.h \
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- insn-attr.h $(DATESTAMP) $(BASEVER) $(DEVPHASE)
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+ insn-attr.h $(DATESTAMP) $(BASEVER) $(DEVPHASE) gcov-iov.h
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$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
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-DTARGET_NAME=\"$(target_noncanonical)\" \
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-DLOCALEDIR=\"$(localedir)\" \
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