80 lines
3.0 KiB
Plaintext
80 lines
3.0 KiB
Plaintext
# Makefile fragment for AmigaOS target.
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# Each compilation environment (Manx, Dice, GCC, SAS/C, etc) provides its
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# own equivalent of the UNIX /usr/include tree. For gcc, the standard headers
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# are in /gg/include and system specific headers are in /gg/os-include.
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# Use these paths for fixincludes.
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SYSTEM_HEADER_DIR = /gg/include
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# Extra object file linked to the cc1* executables.
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amigaos.o: $(srcdir)/config/m68k/amigaos.c $(CONFIG_H)
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$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
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# We don't need a libgcc1, it's all in ixemul.library and LibNIX
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LIBGCC1 = libgcc1.null
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CROSS_LIBGCC1 = libgcc1.null
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# Additional target dependent options for compiling libgcc.a. This just
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# ensures that we don't compile libgcc* with anything other than a
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# fixed stack.
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TARGET_LIBGCC2_CFLAGS = -mfixedstack
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# Support for building multiple version of libgcc.
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# Note: this is taken from the toplevel Makefile.in multilib support.
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LIBGCC = stmp-libgcc-multi
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INSTALL_LIBGCC = install-libgcc-multi
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LIBGCC_MULTI = ".;" \
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"libb;@resident" \
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"libm020;@m68020" \
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"libb/libm020;@resident@m68020" \
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"libb32/libm020;@resident32@m68020"
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# Build multiple copies of libgcc.a, one for each target switch.
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stmp-libgcc-multi: $(LIBGCC1) libgcc2.c libgcc2.ready $(CONFIG_H) \
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frame.h \
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$(LIB2ADD) machmode.h longlong.h gbl-ctors.h config.status
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# We need the following explicit mkdir, since the toplevel
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# Makefile.in attempts to create only the last directory
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# of a path.
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if [ -d libb32 ]; then true; else mkdir libb32; fi
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for i in $(LIBGCC_MULTI); do \
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dir=`echo $$i | sed -e 's/;.*$$//'`; \
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flags=`echo $$i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
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$(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
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AR_FOR_TARGET="$(AR_FOR_TARGET)" \
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AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
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CC="$(CC)" CFLAGS="$(CFLAGS)" \
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RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
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RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
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LANGUAGES="$(LANGUAGES)" \
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HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
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LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS) $${flags}" \
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MULTILIB_CFLAGS="$${flags}" \
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LIBGCC1="$(LIBGCC1)" LIBGCC2="$(LIBGCC2)" \
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dir="$${dir}" stmp-multilib-sub; \
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if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
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done
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touch stmp-libgcc-multi
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# Install multiple versions of libgcc.a.
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install-libgcc-multi: stmp-libgcc-multi installdirs
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# We need the following explicit mkdir, since below we attempt to
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# create only the last directory of a path.
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if [ -d $(libsubdir)/libb32 ]; then true; else mkdir $(libsubdir)/libb32; fi
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for i in $(LIBGCC_MULTI); do \
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dir=`echo $$i | sed -e 's/;.*$$//'`; \
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if [ -d $(libsubdir)/$${dir} ]; then true; else mkdir $(libsubdir)/$${dir}; fi; \
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for f in libgcc.a $(EXTRA_MULTILIB_PARTS); do \
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rm -f $(libsubdir)/$${dir}/$${f}; \
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$(INSTALL_DATA) $${dir}/$${f} $(libsubdir)/$${dir}/$${f}; \
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done; \
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if $(RANLIB_TEST_FOR_TARGET); then \
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(cd $(libsubdir)/$${dir}; $(RANLIB_FOR_TARGET) libgcc.a); \
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else true; fi; \
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chmod a-x $(libsubdir)/$${dir}/libgcc.a; \
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done
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