libgcc_dep='$(CONFIG_H) coretypes.h $(TM_H) $(MACHMODE_H) longlong.h config.status stmp-int-hdrs tsystem.h'
# Dependencies for libgcc2.c
-libgcc2_c_dep='stmp-dirs $(srcdir)/libgcc2.c gbl-ctors.h'" $libgcc_dep"
+libgcc2_c_dep='stmp-dirs $(srcdir)/libgcc2.c $(srcdir)/libgcc2.h gbl-ctors.h'" $libgcc_dep"
# Dependencies for libgcov.c
libgcov_c_dep='stmp-dirs $(srcdir)/libgcov.c $(srcdir)/gcov-io.h $(srcdir)/gcov-io.c gcov-iov.h'" $libgcc_dep"
# overriding that with #pragmas. The dance with @ is to prevent
# echo from seeing anything it might take for an option.
echo "vis_hide := \$(strip \$(subst @,-,\\"
- echo " \$(shell if echo 'void foo(void);' | \\"
+ echo " \$(shell if echo 'void foo(void); void foo(void) {}' | \\"
echo " $gcc_compile -fvisibility=hidden -Werror \\"
echo " -c -xc - -o /dev/null 2> /dev/null; \\"
echo " then echo @fvisibility=hidden @DHIDE_EXPORTS; \\"
libgcc_s_so=
libunwind_a=
libunwind_so=
+ if [ "$dir" = . ]; then
+ suffix=
+ else
+ suffix=`echo $dir | sed s,/,_,g`
+ fi
if [ "$LIBUNWIND" ]; then
libunwind_a=$dir/libunwind.a
if [ -z "$SHLIB_MULTILIB" ]; then
if [ "$dir" = . ]; then
libgcc_eh_a=$dir/libgcc_eh.a
- libgcc_s_so_base=$dir/libgcc_s
+ libgcc_s_so_base=libgcc_s
libgcc_s_so=${libgcc_s_so_base}${SHLIB_EXT}
libgcc_s_soname=libgcc_s
if [ "$LIBUNWIND" ]; then
- libunwind_so_base=$dir/libunwind
+ libunwind_so_base=libunwind
libunwind_so=${libunwind_so_base}${SHLIB_EXT}
libunwind_soname=libunwind
fi
else
- suffix=`echo $dir | sed s,/,_,g`
libgcc_eh_a=$dir/libgcc_eh.a
- libgcc_s_so_base=$dir/libgcc_s_${suffix}
+ libgcc_s_so_base=libgcc_s_${suffix}
libgcc_s_so=${libgcc_s_so_base}${SHLIB_EXT}
libgcc_s_soname=libgcc_s_${suffix}
if [ "$LIBUNWIND" ]; then
- libunwind_so_base=$dir/libunwind_${suffix}
+ libunwind_so_base=libunwind_${suffix}
libunwind_so=${libunwind_so_base}${SHLIB_EXT}
fi
fi
elif [ "$SHLIB_MULTILIB" = "$dir" ]; then
libgcc_eh_a=$dir/libgcc_eh.a
- libgcc_s_so_base=$dir/libgcc_s
+ libgcc_s_so_base=libgcc_s
libgcc_s_so=${libgcc_s_so_base}${SHLIB_EXT}
libgcc_s_soname=libgcc_s
if [ "$LIBUNWIND" ]; then
- libunwind_so_base=$dir/libunwind
+ libunwind_so_base=libunwind
libunwind_so=${libunwind_so_base}${SHLIB_EXT}
libunwind_soname=libunwind
fi
done
# EXTRA_MULTILIB_PARTS.
- echo
- for f in $EXTRA_MULTILIB_PARTS; do
- case $dir in
- .) out=$f ; t= ;;
- *) out=$dir/$f ; t=$dir/ ;;
- esac
- case $out in
- # Prevent `make' from interpreting $out as a macro assignment
- *'$(EQ)'*) targ="T_TARGET=$out T_TARGET" ;;
- *) targ=$out ;;
- esac
+ if [ -n "$EXTRA_MULTILIB_PARTS" ]; then
+ # Each of the EXTRA_MULTILIB_PARTS is built by recursive invocation
+ # of the parent Makefile. We must do this just once for each
+ # multilib, passing it all the EXTRA_MULTILIB_PARTS as
+ # simultaneous goal targets, so that rules which cannot execute
+ # simultaneously are properly serialized.
+
+ extra=
+ echo
+ for f in $EXTRA_MULTILIB_PARTS; do
+ case $dir in
+ .) out=$f ; t= ;;
+ *) out=$dir/$f ; t=$dir/ ;;
+ esac
+ case $out in
+ # Prevent `make' from interpreting $out as a macro assignment
+ *'$(EQ)'*) targ="T_TARGET=$out T_TARGET" ;;
+ *) targ=$out ;;
+ esac
+ extra="$extra $targ"
+ done
- echo $out: stmp-dirs
+ echo extra$suffix: stmp-dirs
echo " $make_compile" \\
echo ' LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)' $flags '" ' \\
- echo ' MULTILIB_CFLAGS="'$flags'"' T=$t $targ
- echo "all: $out"
+ echo ' MULTILIB_CFLAGS="'$flags'"' T=$t $extra
+ echo "all: extra$suffix"
- # Make libunwind.so and libgcc_s.so depend on these, since they are
- # likely to be implicitly used by the link process. However, we must
- # then arrange to remove them from the explicit object list generated
- # from $^ - see below.
+ # Make libunwind.so and libgcc_s.so depend on these, since they
+ # are likely to be implicitly used by the link process.
if [ "$libgcc_s_so" ]; then
- libgcc_s_so_extra="$libgcc_s_so_extra $out"
- echo "$libgcc_s_so: $out"
+ echo "$libgcc_s_so: extra$suffix"
fi
if [ "$libunwind_so" ]; then
- libunwind_so_extra="$libunwind_so_extra $out"
- echo "$libunwind_so: $out"
+ echo "$libunwind_so: extra$suffix"
fi
- done
+ fi
# Library build rules.
dir=`echo ${ml} | sed -e 's/;.*$//' -e 's/=/$(EQ)/g'`
echo " $SHLIB_LINK" \
| sed -e "s%@multilib_flags@%$flags%g" \
-e "s%@multilib_dir@%$dir%g" \
- -e "s%@shlib_objs@%\$(filter-out $libgcc_s_so_extra,\$(objects))%g" \
+ -e "s%@shlib_objs@%\$(objects)%g" \
-e "s%@shlib_base_name@%$libgcc_s_so_base%g" \
-e "s%@shlib_so_name@%$libgcc_s_soname%g" \
-e "s%@shlib_map_file@%$mapfile%g" \
- -e "s%@shlib_dir@%$shlib_dir%g" \
-e "s%@shlib_slibdir_qual@%$shlib_dir_qual%g"
echo "all: $libgcc_s_so"
fi
echo " $SHLIBUNWIND_LINK" \
| sed -e "s%@multilib_flags@%$flags%g" \
-e "s%@multilib_dir@%$dir%g" \
- -e "s%@shlib_objs@%\$(filter-out $libunwind_so_extra,\$(objects))%g" \
+ -e "s%@shlib_objs@%\$(objects)%g" \
-e "s%@shlib_base_name@%$libunwind_so_base%g" \
-e "s%@shlib_so_name@%$libunwind_soname%g" \
- -e "s%@shlib_dir@%$shlib_dir%g" \
-e "s%@shlib_slibdir_qual@%$shlib_dir_qual%g"
echo "all: $libunwind_so"
fi
echo " $SHLIB_INSTALL" \
| sed -e "s%@shlib_base_name@%$shlib_base_name%g" \
-e "s%@shlib_so_name@%$shlib_so_name%g" \
- -e "s%@shlib_dir@%$shlib_dir%g" \
-e "s%@shlib_slibdir_qual@%$shlib_slibdir_qual%g"
if [ "$LIBUNWIND" ]; then
echo " $SHLIBUNWIND_INSTALL" \
| sed -e "s%@shlib_base_name@%$shlibunwind_base_name%g" \
-e "s%@shlib_so_name@%$shlibunwind_so_name%g" \
- -e "s%@shlib_dir@%$shlib_dir%g" \
-e "s%@shlib_slibdir_qual@%$shlib_slibdir_qual%g"
libunwinddir='$(DESTDIR)$(slibdir)$(shlib_slibdir_qual)/$(shlib_dir)'
echo ' $(INSTALL_DATA)' ${dir}/libunwind.a ${libunwinddir}/
echo " $SHLIB_INSTALL" \
| sed -e "s%@shlib_base_name@%$shlib_base_name%g" \
-e "s%@shlib_so_name@%$shlib_base_name%g" \
- -e "s%@shlib_dir@%%g" \
-e "s%@shlib_slibdir_qual@%%g"
if [ "$LIBUNWIND" ]; then
echo " $SHLIBUNWIND_INSTALL" \
| sed -e "s%@shlib_base_name@%$shlibunwind_base_name%g" \
-e "s%@shlib_so_name@%$shlibunwind_base_name%g" \
- -e "s%@shlib_dir@%%g" \
-e "s%@shlib_slibdir_qual@%%g"
libunwinddir='$(DESTDIR)$(slibdir)'
echo ' $(INSTALL_DATA)' ${dir}/libunwind.a ${libunwinddir}/
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