Bug in mklibgcc.in ?

[Denis Chertykov <denisc at overta dot ru>]

Fragment from mklibgcc.in:

if [ "$FPBIT" ]; then
  for name in $FPBIT_FUNCS; do
    for ml in $MULTILIBS; do
      dir=`echo ${ml} | sed -e 's/;.*$//'`
      flags=`echo ${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`;
      out="libgcc/${dir}/${name}${objext}"

      echo $out: $fpbit_c_dep
      emit_gcc_compile $out '$(srcdir)/config/fp-bit.c' \
--------------------------------------^^^^^^^^^^^^^^^^
	-DFLOAT -DFINE_GRAINED_LIBRARIES $flags -DL$name
    done
    libgcc2_objs="$libgcc2_objs ${name}${objext}"
  done
fi

Is highlighted fragment right ($(srcdir)/config/fp-bit.c) ?
Why path to fp-bit.c has a hard encoded part `config/fp-bit.c' ?

Few targets (avr, arm, ...) uses something like:

fp-bit.c: $(srcdir)/config/fp-bit.c
	echo '#define FLOAT' > fp-bit.c
	echo '#ifndef __ARMEB__' >> fp-bit.c
	echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
	echo '#endif' >> fp-bit.c
	cat $(srcdir)/config/fp-bit.c >> fp-bit.c

FPBIT = fp-bit.c
^^^^^^^^^^^^^^^^  Is this wrong ?

Tue May  9 11:41:41 2000  Denis Chertykov  <denisc@overta.ru>

	* mklibgcc.in: Uses $FPBIT as a part of path to fp-bit.c instead
	of hard encoded part `config/fp-bit.c'.

diff -c3p gcc/mklibgcc.in.orig egcs/gcc/mklibgcc.in
*** gcc/mklibgcc.in.orig	Thu May  4 03:56:03 2000
--- gcc/mklibgcc.in	Tue May  9 11:37:26 2000
*************** libgcc1_c_dep='$(srcdir)/libgcc1.c $(CON
*** 106,112 ****
  libgcc2_c_dep='$(srcdir)/libgcc2.c $(CONFIG_H) $(MACHMODE_H) longlong.h frame.h gbl-ctors.h config.status stmp-int-hdrs tsystem.h'
  
  # Dependancies for fp-bit.c
! fpbit_c_dep='$(srcdir)/config/fp-bit.c config.status tsystem.h'
  
  #
  # Build libgcc1 components.
--- 106,112 ----
  libgcc2_c_dep='$(srcdir)/libgcc2.c $(CONFIG_H) $(MACHMODE_H) longlong.h frame.h gbl-ctors.h config.status stmp-int-hdrs tsystem.h'
  
  # Dependancies for fp-bit.c
! fpbit_c_dep='$(srcdir)/'"$FPBIT"' config.status tsystem.h'
  
  #
  # Build libgcc1 components.
*************** if [ "$FPBIT" ]; then
*** 205,211 ****
        out="libgcc/${dir}/${name}${objext}"
  
        echo $out: $fpbit_c_dep
!       emit_gcc_compile $out '$(srcdir)/config/fp-bit.c' \
  	-DFLOAT -DFINE_GRAINED_LIBRARIES $flags -DL$name
      done
      libgcc2_objs="$libgcc2_objs ${name}${objext}"
--- 205,211 ----
        out="libgcc/${dir}/${name}${objext}"
  
        echo $out: $fpbit_c_dep
!       emit_gcc_compile $out '$(srcdir)/'"$FPBIT" \
  	-DFLOAT -DFINE_GRAINED_LIBRARIES $flags -DL$name
      done
      libgcc2_objs="$libgcc2_objs ${name}${objext}"