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# The pushl in CTOR initialization interferes with frame pointer elimination.
CRTSTUFF_T_CFLAGS =-fno-omit-frame-pointer
CRTSTUFF_T_CFLAGS_S = $(CRTSTUFF_T_CFLAGS) -melf -fPIC
#
# Becuase we can be compiling for either elf or coff, we need to create
# special versions of libgcc.a. It IS possible for this not to be done
# and let the SCO linker transform the coff objects (which are created
# by default) into elf objects. However, this is inefficient. So,
# we create a libgcc-elf.a, which is used in the specs in sco5.h.
# These are the rules for doing that.
#
# NOTE: This is duplicated directly from Makefile.in. If you change it
# there, be sure to change things here!
#
EXTRA_PARTS = libgcc-elf.a crtbegin.o crtend.o crtbeginS.o crtendS.o
TAROUTOPTS = xpf
libgcc1-elf.a: stamp-crtS libgcc1.c $(CONFIG_H) $(LIB1FUNCS_EXTRA) config.status
-rm -f tmplibgcc1-elf.a
for name in $(LIB1FUNCS); \
do \
echo $${name}; \
rm -f $${name}$(objext); \
$(OLDCC) -DIN_LIBGCC1 -dy $(CCLIBFLAGS) $(INCLUDES) -c -DL$${name} $(srcdir)/libgcc1.c; \
if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
mv libgcc1$(objext) $${name}$(objext); \
$(OLDAR) $(OLDAR_FLAGS) tmplibgcc1-elf.a $${name}$(objext); \
rm -f $${name}$(objext); \
done
for file in .. $(LIB1FUNCS_EXTRA); \
do \
if [ x$${file} != x.. ]; then \
name=`echo $${file} | sed -e 's/[.][cS]$$//' -e 's/[.]asm$$//'`; \
echo $${name}; \
if [ $${name}.asm = $${file} ]; then \
cp $${file} $${name}.s || exit 1; file=$${name}.s; \
else true; fi; \
$(OLDCC) -DIN_LIBGCC1 -dy $(CCLIBFLAGS) $(INCLUDES) -c $${file}; \
if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
$(OLDAR) $(OLDAR_FLAGS) tmplibgcc1-elf.a $${name}$(objext); \
if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
rm -f $${name}.s $${name}$(objext); \
else true; \
fi; \
done
-if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc1-elf.a; else true; fi
mv tmplibgcc1-elf.a libgcc1-elf.a
libgcc2-elf.a: stamp-crtS libgcc2.c libgcc2.ready $(CONFIG_H) $(LIB2FUNCS_EXTRA) \
machmode.h longlong.h gbl-ctors.h config.status
-rm -f tmplibgcc2-elf.a
for name in $(LIB2FUNCS); \
do \
echo $${name}; \
$(GCC_FOR_TARGET) -melf $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \
$(srcdir)/libgcc2.c -o $${name}$(objext); \
if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
$(AR) $(AR_FLAGS) tmplibgcc2-elf.a $${name}$(objext); \
rm -f $${name}$(objext); \
done
for file in .. $(LIB2FUNCS_EXTRA); \
do \
if [ x$${file} != x.. ]; then \
name=`echo $${file} | sed -e 's/[.][cS]$$//' -e 's/[.]asm$$//'`; \
oname=` echo $${name} | sed -e 's,.*/,,'`; \
echo $${name}; \
if [ $${name}.asm = $${file} ]; then \
cp $${file} $${name}.s || exit 1; file=$${name}.s; \
else true; fi; \
$(GCC_FOR_TARGET) -melf $(LIBGCC2_CFLAGS) $(INCLUDES) -c $${file}; \
if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
$(AR) $(AR_FLAGS) tmplibgcc2-elf.a $${oname}$(objext); \
rm -f $${name}.s $${oname}$(objext); \
else true; \
fi; \
done
mv tmplibgcc2-elf.a libgcc2-elf.a
# Combine the various libraries into a single library, libgcc.a.
libgcc-elf.a: libgcc1-elf.a libgcc2-elf.a
-rm -rf tmplibgcc-elf.a libgcc-elf.a tmpcopy
mkdir tmpcopy
-(cd tmpcopy; $(AR) x ../libgcc1-elf.a)
-(cd tmpcopy; chmod +w * > /dev/null 2>&1)
-(cd tmpcopy; $(AR) x ../libgcc2-elf.a)
(cd tmpcopy; $(AR) $(AR_FLAGS) ../tmplibgcc-elf.a *$(objext))
rm -rf tmpcopy
-if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc-elf.a; else true; fi
mv tmplibgcc-elf.a libgcc-elf.a
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