# of them, and positional args becomes quite ugly.
#
# objext
-# OLDCC
-# LIBGCC1
-# LIB1FUNCS
# LIB1ASMFUNCS
-# LIB1FUNCS_EXTRA
# LIB2FUNCS
+# LIB2FUNCS_ST
# LIB2ADD
# LIB2ADD_ST
# LIB2ADDEH
echo 'force:'
echo
-# Detect gcc as OLDCC. This indicates a target for which LIB1FUNCS
-# is not needed. This is not quite the same as libgcc1.null, even
-# on a target not using libgcc1-asm.a.
-
-if [ "@build_canonical@" = "@target@" ]; then
- tmp="tmp-$$.c"
- cat > $tmp <<EOF
-#ifdef __GNUC__
- yes;
-#endif
-EOF
- if $OLDCC -E $tmp | grep yes > /dev/null 2>&1; then
- LIB1FUNCS=""
- fi
- rm -f $tmp
-fi
-
# Disable SHLIB_LINK if shared libgcc not enabled.
if [ "@enable_shared@" = "no" ]; then
SHLIB_LINK=""
# Build lines.
gcc_compile='$(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES)'
-oldcc_compile='$(OLDCC) -DIN_LIBGCC1 $(CCLIBFLAGS) $(INCLUDES)'
make_compile='$(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
AR_FOR_TARGET="$(AR_FOR_TARGET)" \
AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
HOST_PREFIX_1="$(HOST_PREFIX_1)" \
LANGUAGES="$(LANGUAGES)"'
-# Dependancies for libgcc1.c
-libgcc1_c_dep='stmp-dirs $(srcdir)/libgcc1.c $(CONFIG_H)'
-
-# Dependancies for libgcc2.c
+# Dependencies for libgcc2.c
libgcc2_c_dep='stmp-dirs $(srcdir)/libgcc2.c $(CONFIG_H) $(MACHMODE_H) longlong.h gbl-ctors.h config.status stmp-int-hdrs tsystem.h'" $LIB2ADDEHDEP"
-# Dependancies for fp-bit.c
+# Dependencies for fp-bit.c
fpbit_c_dep='stmp-dirs config.status tsystem.h'
#
libgcc1_objs=""
-case X"$LIBGCC1" in
- Xlibgcc1.null | X)
- ;;
-
- Xlibgcc1.cross)
- echo "You must find a way to make libgcc1 components yourself" 1>&2
- ;;
-
- Xlibgcc1-asm.a)
- for name in $LIB1ASMFUNCS; do
- for ml in $MULTILIBS; do
- dir=`echo ${ml} | sed -e 's/;.*$//' -e 's/=/$(EQ)/g'`
- flags=`echo ${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`;
- out="libgcc/${dir}/${name}${objext}"
+for name in $LIB1ASMFUNCS; do
+ for ml in $MULTILIBS; do
+ dir=`echo ${ml} | sed -e 's/;.*$//' -e 's/=/$(EQ)/g'`
+ flags=`echo ${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`;
+ out="libgcc/${dir}/${name}${objext}"
- echo ${out}: stmp-dirs '$(srcdir)/config/$(LIB1ASMSRC)'
- echo " $gcc_compile" $flags -DL$name -xassembler-with-cpp \
+ echo ${out}: stmp-dirs '$(srcdir)/config/$(LIB1ASMSRC)'
+ echo " $gcc_compile" $flags -DL$name -xassembler-with-cpp \
-c '$(srcdir)/config/$(LIB1ASMSRC)' -o $out
- # Remove any objects from LIB2FUNCS that are defined as optimized
- # assembly code in LIB1ASMFUNCS.
- LIB2FUNCS=`echo $LIB2FUNCS | sed -e 's/^'$name' //' \
- -e 's/ '$name' / /' \
- -e 's/ '$name'$//'`
- done
- libgcc1_objs="$libgcc1_objs ${name}${objext}"
- done
- ;;
-
- Xlibgcc1.a)
- for name in $LIB1FUNCS; do
- out="libgcc/${name}${objext}"
-
- echo $out: $libgcc1_c_dep
- if [ -z "@NO_MINUS_C_MINUS_O@" ]; then
- echo " $oldcc_compile" -DL$name $flags -c '$(srcdir)/libgcc1.c' -o $out
- else
- echo " $oldcc_compile" -DL$name $flags -c '$(srcdir)/libgcc1.c'
- echo " mv libgcc1${objext} $out"
- fi
-
- libgcc1_objs="$libgcc1_objs ${name}${objext}"
- done
-
- for file in $LIB1FUNCS_EXTRA; do
- name=`echo $file | sed -e 's/[.][cS]$//' -e 's/[.]asm$//'`
- out="libgcc/${name}${objext}"
-
- echo $out: $file
- if [ ${name}.asm = $file ]; then
- echo " cp $file ${name}.s"
- file=${name}.s
- fi
-
- if [ -z "@NO_MINUS_C_MINUS_O@" ]; then
- echo " $oldcc_compile" -c $file -o $out
- else
- echo " $oldcc_compile" -c $file
- tmp=`echo $file | sed -e 's/[.][cs]$/'${objext}/ -e 's,.*/,,'`
- echo " mv $tmp $out"
- fi
-
- libgcc1_objs="$libgcc1_objs ${name}${objext}"
- done
- ;;
- *)
- echo "I'm confused about libgcc1." 1>&2
- exit 1
- ;;
-esac
+ # Remove any objects from LIB2FUNCS that are defined as optimized
+ # assembly code in LIB1ASMFUNCS.
+ LIB2FUNCS=`echo $LIB2FUNCS | sed -e 's/^'$name' //' \
+ -e 's/ '$name' / /' \
+ -e 's/ '$name'$//'`
+ done
+ libgcc1_objs="$libgcc1_objs ${name}${objext}"
+done
#
# Build libgcc2 components.
#
libgcc2_objs=""
+libgcc2_st_objs=""
for name in $LIB2FUNCS; do
for ml in $MULTILIBS; do
libgcc2_objs="$libgcc2_objs ${name}${objext}"
done
+for name in $LIB2FUNCS_ST; do
+ for ml in $MULTILIBS; do
+ dir=`echo ${ml} | sed -e 's/;.*$//' -e 's/=/$(EQ)/g'`
+ flags=`echo ${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`;
+ out="libgcc/${dir}/${name}${objext}"
+
+ echo $out: $libgcc2_c_dep
+ echo " $gcc_compile" '$(MAYBE_USE_COLLECT2)' $flags -DL$name \
+ -c '$(srcdir)/libgcc2.c' -o $out
+ done
+ libgcc2_st_objs="$libgcc2_st_objs ${name}${objext}"
+done
+
if [ "$FPBIT" ]; then
for name in $FPBIT_FUNCS; do
for ml in $MULTILIBS; do
libgcc2_objs="$libgcc2_objs ${oname}${objext}"
done
-libgcc2_st_objs=""
-
for file in $LIB2ADD_ST; do
name=`echo $file | sed -e 's/[.][cSo]$//' -e 's/[.]asm$//' -e 's/[.]txt$//'`
oname=`echo $name | sed -e 's,.*/,,'`
libgcc_objs=""
for o in $libgcc1_objs; do
- if [ "$LIBGCC1" = libgcc1-asm.a ]; then
- libgcc_objs="$libgcc_objs libgcc/${dir}/$o"
- else
- libgcc_objs="$libgcc_objs libgcc/$o"
- fi
+ libgcc_objs="$libgcc_objs libgcc/${dir}/$o"
done
for o in $libgcc2_objs; do
libgcc_objs="$libgcc_objs libgcc/${dir}/$o"
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