# LIB2ADD
# LIB2ADD_ST
# LIB2ADDEH
+# LIB2ADDEHSTATIC
+# LIB2ADDEHSHARED
# LIB2ADDEHDEP
+# LIBUNWIND
+# LIBUNWINDDEP
+# SHLIBUNWIND_LINK
+# SHLIBUNWIND_INSTALL
# FPBIT
# FPBIT_FUNCS
# LIB2_DIVMOD_FUNCS
# SHLIB_NM_FLAGS
# SHLIB_INSTALL
# MULTILIB_OSDIRNAMES
+# ASM_HIDDEN_OP
# Make needs VPATH to be literal.
echo 'srcdir = @srcdir@'
echo 'VPATH = @srcdir@'
echo 'EQ = ='
+echo 'objects = $(filter %'$objext',$^)'
echo
-echo 'force:'
+echo '# Dependencies are accumulated as we go.'
+echo 'all: stmp-dirs'
+echo 'dirs = libgcc'
echo
# Library members defined in libgcc2.c.
-lib2funcs='_muldi3 _negdi2 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 _clz
+lib2funcs='_muldi3 _negdi2 _lshrdi3 _ashldi3 _ashrdi3
_cmpdi2 _ucmpdi2 _floatdidf _floatdisf _fixunsdfsi _fixunssfsi
_fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi _fixxfdi _fixunsxfdi
_floatdixf _fixunsxfsi _fixtfdi _fixunstfdi _floatditf _clear_cache
- _trampoline __main _exit _absvsi2 _absvdi2 _addvsi3 _addvdi3
- _subvsi3 _subvdi3 _mulvsi3 _mulvdi3 _negvsi2 _negvdi2 _ctors
- _clzsi2 _clzdi2 _ctzsi2 _ctzdi2 _popcount_tab _popcountsi2
- _popcountdi2 _paritysi2 _paritydi2'
+ _enable_execute_stack _trampoline __main _absvsi2 _absvdi2 _addvsi3
+ _addvdi3 _subvsi3 _subvdi3 _mulvsi3 _mulvdi3 _negvsi2 _negvdi2 _ctors
+ _ffssi2 _ffsdi2 _clz _clzsi2 _clzdi2 _ctzsi2 _ctzdi2 _popcount_tab
+ _popcountsi2 _popcountdi2 _paritysi2 _paritydi2'
# Disable SHLIB_LINK if shared libgcc not enabled.
if [ "@enable_shared@" = "no" ]; then
BUILD_PREFIX_1="$(BUILD_PREFIX_1)" \
LANGUAGES="$(LANGUAGES)"'
+# Generic dependencies for libgcc
+libgcc_dep='$(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 $(CONFIG_H) coretypes.h $(TM_H) $(MACHMODE_H) longlong.h gbl-ctors.h config.status stmp-int-hdrs tsystem.h'" $LIB2ADDEHDEP"
+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 $(CONFIG_H) coretypes.h $(TM_H) $(MACHMODE_H) longlong.h gbl-ctors.h config.status stmp-int-hdrs tsystem.h'
+libgcov_c_dep='stmp-dirs $(srcdir)/libgcov.c $(srcdir)/gcov-io.h $(srcdir)/gcov-io.c gcov-iov.h'" $libgcc_dep"
# Dependencies for fp-bit.c
fpbit_c_dep='stmp-dirs config.status tsystem.h'
+if [ "$SHLIB_LINK" ]; then
+ # Test -fvisibility=hidden. We need both a -fvisibility=hidden on
+ # the command line, and a #define to prevent libgcc2.h etc from
+ # 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); void foo(void) {}' | \\"
+ echo " $gcc_compile -fvisibility=hidden -Werror \\"
+ echo " -c -xc - -o /dev/null 2> /dev/null; \\"
+ echo " then echo @fvisibility=hidden @DHIDE_EXPORTS; \\"
+ echo " fi)))"
+ echo
+
+ # If we have -fvisibility=hidden, then we need to generate hide
+ # lists for object files implemented in assembly. The default
+ # pseudo-op for this is ".hidden", but can be overridden with
+ # ASM_HIDDEN_OP.
+ [ "$ASM_HIDDEN_OP" ] || ASM_HIDDEN_OP=".hidden"
+
+ echo "ifneq (,\$(vis_hide))"
+ echo "define gen-hide-list"
+ echo "\$(NM_FOR_TARGET) ${SHLIB_NM_FLAGS} \$< | \\"
+ # non-GNU nm emits three fields even for undefined and typeless symbols,
+ # so explicitly omit them
+ echo " \$(AWK) 'NF == 3 && \$\$2 !~ /^[UN]\$\$/ { print \"\\t${ASM_HIDDEN_OP}\", \$\$3 }' > \$@T"
+ echo "mv -f \$@T \$@"
+ echo "endef"
+ echo "else"
+ echo "gen-hide-list = echo > \$@"
+ echo "endif"
+ echo
+else
+ # It is too hard to guarantee that vis_hide and gen-hide-list will never
+ # be referenced if SHLIB_LINK is not set, so set them to the values they'd
+ # have if SHLIB_LINK were set and we didn't have visibility support.
+ echo "vis_hide ="
+ echo "gen-hide-list = echo > \$@"
+fi
+
+# Remove any objects from lib2funcs and LIB2_DIVMOD_FUNCS that are
+# defined as optimized assembly code in LIB1ASMFUNCS.
+for name in $LIB1ASMFUNCS; do
+ lib2funcs=`echo $lib2funcs | sed -e 's/^'$name' //' \
+ -e 's/ '$name' / /' \
+ -e 's/ '$name'$//'`
+ LIB2_DIVMOD_FUNCS=`echo $LIB2_DIVMOD_FUNCS | sed -e 's/^'$name' //' \
+ -e 's/ '$name' / /' \
+ -e 's/ '$name'$//'`
+done
+
#
-# Build libgcc1 components.
+# Rules to generate object files.
#
-libgcc1_objs=""
+for ml in $MULTILIBS; do
-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}"
+ # Work out relevant parameters that depend only on the multilib.
+ dir=`echo ${ml} | sed -e 's/;.*$//' -e 's/=/$(EQ)/g'`
+ flags=`echo ${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`;
+ shlib_dir=
+ shlib_dir_qual=
+ libgcc_a=$dir/libgcc.a
+ libgcov_a=$dir/libgcov.a
+ libgcc_eh_a=
+ libgcc_s_so=
+ libunwind_a=
+ libunwind_so=
+ if [ "$dir" = . ]; then
+ suffix=
+ else
+ suffix=`echo $dir | sed s,/,_,g`
+ fi
- echo ${out}: stmp-dirs '$(srcdir)/config/$(LIB1ASMSRC)'
- echo " $gcc_compile" $flags -DL$name -xassembler-with-cpp \
- -c '$(srcdir)/config/$(LIB1ASMSRC)' -o $out
+ if [ "$LIBUNWIND" ]; then
+ libunwind_a=$dir/libunwind.a
+ fi
+ if [ "$SHLIB_LINK" ]; then
+ if [ -z "$SHLIB_MULTILIB" ]; then
+ if [ "$dir" = . ]; then
+ libgcc_eh_a=$dir/libgcc_eh.a
+ libgcc_s_so_base=libgcc_s
+ libgcc_s_so=${libgcc_s_so_base}${SHLIB_EXT}
+ libgcc_s_soname=libgcc_s
+ if [ "$LIBUNWIND" ]; then
+ libunwind_so_base=libunwind
+ libunwind_so=${libunwind_so_base}${SHLIB_EXT}
+ libunwind_soname=libunwind
+ fi
+ else
+ libgcc_eh_a=$dir/libgcc_eh.a
+ libgcc_s_so_base=libgcc_s_${suffix}
+ libgcc_s_so=${libgcc_s_so_base}${SHLIB_EXT}
+ libgcc_s_soname=libgcc_s_${suffix}
+ if [ "$LIBUNWIND" ]; then
+ libunwind_so_base=libunwind_${suffix}
+ libunwind_so=${libunwind_so_base}${SHLIB_EXT}
+ fi
+ fi
- # Remove any objects from lib2funcs and LIB2_DIVMOD_FUNCS that are
- # defined as optimized assembly code in LIB1ASMFUNCS.
- lib2funcs=`echo $lib2funcs | sed -e 's/^'$name' //' \
- -e 's/ '$name' / /' \
- -e 's/ '$name'$//'`
- LIB2_DIVMOD_FUNCS=`echo $LIB2_DIVMOD_FUNCS | sed -e 's/^'$name' //' \
- -e 's/ '$name' / /' \
- -e 's/ '$name'$//'`
+ if [ -n "$MULTILIB_OSDIRNAMES" ]; then
+ if [ "$dir" != . ]; then
+ gcc_multilib_dir=`./xgcc -B./ $flags --print-multi-directory`
+ os_multilib_dir=`./xgcc -B./ $flags --print-multi-os-directory`
+ shlib_dir="$dir"/
+ gcc_multilib_sup=`echo $gcc_multilib_dir | sed 's~^[^/]*/~~'`
+ os_multilib_base=`echo $os_multilib_dir | sed -n "s~/${gcc_multilib_sup}\$~~p"`
+ if [ -z "$os_multilib_base" ]; then
+ libgcc_s_soname=libgcc_s
+ libunwind_soname=libunwind
+ if [ "$os_multilib_dir" != "." ]; then
+ shlib_dir_qual="/$os_multilib_dir"
+ fi
+ else
+ libgcc_s_soname=libgcc_s_`echo $gcc_multilib_sup | sed s,/,_,g`
+ libunwind_soname=libunwind_`echo $gcc_multilib_sup | sed s,/,_,g`
+ shlib_dir_qual="/$os_multilib_base"
+ fi
+ fi
+ fi
+
+ elif [ "$SHLIB_MULTILIB" = "$dir" ]; then
+ libgcc_eh_a=$dir/libgcc_eh.a
+ libgcc_s_so_base=libgcc_s
+ libgcc_s_so=${libgcc_s_so_base}${SHLIB_EXT}
+ libgcc_s_soname=libgcc_s
+ if [ "$LIBUNWIND" ]; then
+ libunwind_so_base=libunwind
+ libunwind_so=${libunwind_so_base}${SHLIB_EXT}
+ libunwind_soname=libunwind
+ fi
+ fi
+ fi
+ libgcc_s_so_extra=
+ libunwind_so_extra=
+
+ echo
+ echo \#
+ echo \# ml: $ml
+ echo \# dir: $dir
+ echo \# flags: $flags
+ echo \# libgcc_a: $libgcc_a
+ echo \# libgcov_a: $libgcov_a
+ echo \# libgcc_eh_a: $libgcc_eh_a
+ echo \# libunwind_a: $libunwind_a
+ echo \#
+ echo \# gcc_multilib_dir: $gcc_multilib_dir
+ echo \# gcc_multilib_sup: $gcc_multilib_sup
+ echo \# os_multilib_dir: $os_multilib_dir
+ echo \# os_multilib_base: $os_multilib_base
+ echo \# shlib_dir: $shlib_dir
+ echo \# shlib_dir_qual: $shlib_dir_qual
+ echo \#
+ echo \# libgcc_s_so: $libgcc_s_so
+ echo \# libgcc_s_so_base: $libgcc_s_so_base
+ echo \# libgcc_s_soname: $libgcc_s_soname
+ echo \#
+ echo \# libunwind_so: $libunwind_so
+ echo \# libunwind_so_base: $libunwind_so_base
+ echo \# libunwind_soname: $libunwind_soname
+ echo \#
+ echo
+
+ # Update list of directories.
+ if [ $dir != . ]; then
+ echo "dirs += ${dir} libgcc/${dir}"
+ echo
+ fi
+
+ #
+ # Build libgcc1 components.
+ #
+ for name in $LIB1ASMFUNCS; do
+ if [ "$libgcc_s_so" ]; then
+ out="libgcc/${dir}/${name}${objext}"
+ outS="libgcc/${dir}/${name}_s${objext}"
+ outV="libgcc/${dir}/${name}.vis"
+
+ echo ${outS}: stmp-dirs '$(srcdir)/config/$(LIB1ASMSRC)'
+ echo " $gcc_compile" $flags -DL$name -xassembler-with-cpp \
+ -c '$(srcdir)/config/$(LIB1ASMSRC)' -o $outS
+
+ echo ${out}: stmp-dirs '$(srcdir)/config/$(LIB1ASMSRC)' ${outV}
+ echo " $gcc_compile" $flags -DL$name -xassembler-with-cpp \
+ -c '$(srcdir)/config/$(LIB1ASMSRC)' -include $outV -o $out
+
+ echo "${outV}: ${outS}; \$(gen-hide-list)"
+
+ echo $libgcc_a: $out
+ echo $libgcc_s_so: $outS
+ if [ "$SHLIB_MKMAP" ]; then
+ echo libgcc/${dir}/libgcc.map: $outS
+ fi
+ else
+ out="libgcc/${dir}/${name}${objext}"
+ echo ${out}: stmp-dirs '$(srcdir)/config/$(LIB1ASMSRC)'
+ echo " $gcc_compile" $flags -DL$name -xassembler-with-cpp \
+ -c '$(srcdir)/config/$(LIB1ASMSRC)' -o $out
+ echo $libgcc_a: $out
+ fi
done
- libgcc1_objs="$libgcc1_objs ${name}${objext}"
-done
-#
-# Build libgcc2 components.
-#
+ #
+ # Build libgcc2 components.
+ #
-libgcc2_objs=""
-libgcc2_st_objs=""
-libgcc2_eh_objs=""
+ for name in $lib2funcs; do
+ if [ "$libgcc_s_so" ]; then
+ out="libgcc/${dir}/${name}${objext}"
+ outS="libgcc/${dir}/${name}_s${objext}"
-for name in $lib2funcs; 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 $outS: $libgcc2_c_dep
+ echo " $gcc_compile" $flags -DL$name -c '$(srcdir)/libgcc2.c' -o $outS
- echo $out: $libgcc2_c_dep
- echo " $gcc_compile" '$(MAYBE_USE_COLLECT2)' $flags -DL$name \
- -c '$(srcdir)/libgcc2.c' -o $out
+ echo $out: $libgcc2_c_dep
+ echo " $gcc_compile" $flags -DL$name '$(vis_hide)' \
+ -c '$(srcdir)/libgcc2.c' -o $out
+
+ echo $libgcc_a: $out
+ echo $libgcc_s_so: $outS
+ if [ "$SHLIB_MKMAP" ]; then
+ echo libgcc/${dir}/libgcc.map: $outS
+ fi
+ else
+ out="libgcc/${dir}/${name}${objext}"
+ echo ${out}: stmp-dirs '$(srcdir)/config/$(LIB1ASMSRC)'
+ echo " $gcc_compile" $flags -DL$name -c '$(srcdir)/libgcc2.c' -o $out
+ echo $libgcc_a: $out
+ fi
done
- libgcc2_objs="$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'`;
+ for name in $LIB2FUNCS_ST; do
out="libgcc/${dir}/${name}${objext}"
echo $out: $libgcc2_c_dep
- echo " $gcc_compile" '$(MAYBE_USE_COLLECT2)' $flags -DL$name \
+ echo " $gcc_compile" $flags -DL$name '$(vis_hide)' \
-c '$(srcdir)/libgcc2.c' -o $out
+ echo ${dir}/libgcc.a: $out
done
- libgcc2_st_objs="$libgcc2_st_objs ${name}${objext}"
-done
-for name in $LIB2_DIVMOD_FUNCS; 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 $LIB2_DIVMOD_FUNCS; do
+ if [ "$libgcc_s_so" ]; then
+ out="libgcc/${dir}/${name}${objext}"
+ outS="libgcc/${dir}/${name}_s${objext}"
- echo $out: $libgcc2_c_dep
- echo " $gcc_compile" '$(MAYBE_USE_COLLECT2)' $flags -DL$name \
- -c '$(srcdir)/libgcc2.c' -fexceptions -fnon-call-exceptions -o $out
- done
- libgcc2_objs="$libgcc2_objs ${name}${objext}"
-done
+ echo $outS: $libgcc2_c_dep
+ echo " $gcc_compile" $flags -DL$name \
+ -fexceptions -fnon-call-exceptions -c '$(srcdir)/libgcc2.c' -o $outS
-if [ "$FPBIT" ]; then
- for name in $FPBIT_FUNCS; 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'`;
+ echo $out: $libgcc2_c_dep
+ echo " $gcc_compile" $flags -DL$name '$(vis_hide)' \
+ -fexceptions -fnon-call-exceptions -c '$(srcdir)/libgcc2.c' -o $out
+
+ echo $libgcc_a: $out
+ echo $libgcc_s_so: $outS
+ if [ "$SHLIB_MKMAP" ]; then
+ echo libgcc/${dir}/libgcc.map: $outS
+ fi
+ else
out="libgcc/${dir}/${name}${objext}"
+ echo ${out}: stmp-dirs '$(srcdir)/config/$(LIB1ASMSRC)'
+ echo " $gcc_compile" $flags -DL$name \
+ -fexceptions -fnon-call-exceptions -c '$(srcdir)/libgcc2.c' -o $out
+ echo $libgcc_a: $out
+ fi
+ done
+
+ #
+ # Build software floating point functions.
+ #
+
+ if [ "$FPBIT" ]; then
+ for name in $FPBIT_FUNCS; do
+ if [ "$libgcc_s_so" ]; then
+ out="libgcc/${dir}/${name}${objext}"
+ outS="libgcc/${dir}/${name}_s${objext}"
+
+ echo $outS: $FPBIT $fpbit_c_dep
+ echo " $gcc_compile" -DFINE_GRAINED_LIBRARIES $flags -DL$name \
+ -c $FPBIT -o $outS
- echo $out: $FPBIT $fpbit_c_dep
- echo " $gcc_compile" -DFINE_GRAINED_LIBRARIES $flags -DL$name \
- -c $FPBIT -o $out
+ echo $out: $FPBIT $fpbit_c_dep
+ echo " $gcc_compile" -DFINE_GRAINED_LIBRARIES $flags -DL$name \
+ '$(vis_hide)' -c $FPBIT -o $out
+
+ echo $libgcc_a: $out
+ echo $libgcc_s_so: $outS
+ if [ "$SHLIB_MKMAP" ]; then
+ echo libgcc/${dir}/libgcc.map: $outS
+ fi
+ else
+ out="libgcc/${dir}/${name}${objext}"
+ echo $out: $FPBIT $fpbit_c_dep
+ echo " $gcc_compile" -DFINE_GRAINED_LIBRARIES $flags -DL$name \
+ -c $FPBIT -o $out
+
+ echo $libgcc_a: $out
+ fi
done
- libgcc2_objs="$libgcc2_objs ${name}${objext}"
- done
-fi
+ fi
-if [ "$DPBIT" ]; then
- for name in $DPBIT_FUNCS; 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}"
+ if [ "$DPBIT" ]; then
+ for name in $DPBIT_FUNCS; do
+ if [ "$libgcc_s_so" ]; then
+ out="libgcc/${dir}/${name}${objext}"
+ outS="libgcc/${dir}/${name}_s${objext}"
+
+ echo $outS: $DPBIT $fpbit_c_dep
+ echo " $gcc_compile" -DFINE_GRAINED_LIBRARIES $flags -DL$name \
+ -c $DPBIT -o $outS
+
+ echo $out: $DPBIT $fpbit_c_dep
+ echo " $gcc_compile" -DFINE_GRAINED_LIBRARIES $flags -DL$name \
+ '$(vis_hide)' -c $DPBIT -o $out
- echo $out: $DPBIT $fpbit_c_dep
- echo " $gcc_compile" -DFINE_GRAINED_LIBRARIES $flags -DL$name \
- -c $DPBIT -o $out
+ echo $libgcc_a: $out
+ echo $libgcc_s_so: $outS
+ if [ "$SHLIB_MKMAP" ]; then
+ echo libgcc/${dir}/libgcc.map: $outS
+ fi
+ else
+ out="libgcc/${dir}/${name}${objext}"
+ echo $out: $DPBIT $fpbit_c_dep
+ echo " $gcc_compile" -DFINE_GRAINED_LIBRARIES $flags -DL$name \
+ -c $DPBIT -o $out
+
+ echo $libgcc_a: $out
+ fi
done
- libgcc2_objs="$libgcc2_objs ${name}${objext}"
- done
-fi
+ fi
-if [ "$TPBIT" ]; then
- for name in $TPBIT_FUNCS; 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}"
+ if [ "$TPBIT" ]; then
+ for name in $TPBIT_FUNCS; do
+ if [ "$libgcc_s_so" ]; then
+ out="libgcc/${dir}/${name}${objext}"
+ outS="libgcc/${dir}/${name}_s${objext}"
+
+ echo $outS: $TPBIT $fpbit_c_dep
+ echo " $gcc_compile" -DFINE_GRAINED_LIBRARIES $flags -DL$name \
+ -c $TPBIT -o $outS
+
+ echo $out: $TPBIT $fpbit_c_dep
+ echo " $gcc_compile" -DFINE_GRAINED_LIBRARIES $flags -DL$name \
+ '$(vis_hide)' -c $TPBIT -o $out
- echo $out: $TPBIT $fpbit_c_dep
- echo " $gcc_compile" -DFINE_GRAINED_LIBRARIES $flags -DL$name \
- -c $TPBIT -o $out
+ echo $libgcc_a: $out
+ echo $libgcc_s_so: $outS
+ if [ "$SHLIB_MKMAP" ]; then
+ echo libgcc/${dir}/libgcc.map: $outS
+ fi
+ else
+ out="libgcc/${dir}/${name}${objext}"
+ echo $out: $TPBIT $fpbit_c_dep
+ echo " $gcc_compile" -DFINE_GRAINED_LIBRARIES $flags -DL$name \
+ -c $TPBIT -o $out
+
+ echo $libgcc_a: $out
+ fi
done
- libgcc2_objs="$libgcc2_objs ${name}${objext}"
+ fi
+
+ for file in $LIB2ADD; do
+ name=`echo $file | sed -e 's/[.][cS]$//' -e 's/[.]asm$//'`
+ oname=`echo $name | sed -e 's,.*/,,'`
+
+ if [ "$libgcc_s_so" ]; then
+ out="libgcc/${dir}/${oname}${objext}"
+ outS="libgcc/${dir}/${oname}_s${objext}"
+
+ case $file in
+ *.c)
+ echo $outS: stmp-dirs $file $libgcc_dep
+ echo " $gcc_compile" $flags -c $file -o $outS
+
+ echo $out: stmp-dirs $file $libgcc_dep
+ echo " $gcc_compile" $flags '$(vis_hide)' -c $file -o $out
+ ;;
+
+ *.asm | *.S)
+ outV="libgcc/${dir}/${oname}.vis"
+
+ echo $outS: stmp-dirs $file $libgcc_dep
+ echo " $gcc_compile" $flags -xassembler-with-cpp \
+ -c $file -o $outS
+
+ echo $out: stmp-dirs $file $libgcc_dep $outV
+ echo " $gcc_compile" $flags -xassembler-with-cpp \
+ -include $outV -c $file -o $out
+ echo "${outV}: ${outS}; \$(gen-hide-list)"
+ ;;
+
+ *)
+ echo "Unhandled extension: $file" >&2
+ exit 1
+ ;;
+ esac
+
+ echo $libgcc_a: $out
+ echo $libgcc_s_so: $outS
+ if [ "$SHLIB_MKMAP" ]; then
+ echo libgcc/${dir}/libgcc.map: $outS
+ fi
+ else
+ out="libgcc/${dir}/${oname}${objext}"
+ case $file in
+ *.c)
+ echo $out: stmp-dirs $file $libgcc_dep
+ echo " $gcc_compile" $flags -c $file -o $out
+ ;;
+
+ *.asm | *.S)
+ echo $out: stmp-dirs $file $libgcc_dep
+ echo " $gcc_compile" $flags -xassembler-with-cpp \
+ -c $file -o $out
+ ;;
+
+ *)
+ echo "Unhandled extension: $file" >&2
+ exit 1
+ ;;
+ esac
+
+ echo $libgcc_a: $out
+ fi
done
-fi
-for file in $LIB2ADD; do
- name=`echo $file | sed -e 's/[.][cSo]$//' -e 's/[.]asm$//' -e 's/[.]txt$//'`
- oname=`echo $name | sed -e 's,.*/,,'`
- for ml in $MULTILIBS; do
- dir=`echo ${ml} | sed -e 's/;.*$//' -e 's/=/$(EQ)/g'`
- flags=`echo ${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`;
+ for file in $LIB2ADD_ST; do
+ name=`echo $file | sed -e 's/[.][cSo]$//' -e 's/[.]asm$//'`
+ oname=`echo $name | sed -e 's,.*/,,'`
out="libgcc/${dir}/${oname}${objext}"
- if [ ${name}.asm = ${file} ]; then
- flags="$flags -xassembler-with-cpp"
- fi
- echo $out: stmp-dirs $file
- echo " $gcc_compile" $flags -c $file -o $out
+ case $file in
+ *.c)
+ echo $out: stmp-dirs $file $libgcc_dep
+ echo " $gcc_compile" $flags '$(vis_hide)' -c $file -o $out
+ ;;
+
+ *.asm | *.S)
+ # We may have to compile it twice in order to establish the list
+ # of symbols to be marked hidden.
+ if [ "$libgcc_so" ]; then
+ outV="libgcc/${dir}/${oname}.vis"
+ outT="libgcc/${dir}/${oname}_t${objext}"
+ echo ${outT}: stmp-dirs $file $libgcc_dep
+ echo " $gcc_compile" $flags -xassembler-with-cpp \
+ -c $file -o ${outT}
+ echo $out: stmp-dirs $file $libgcc_dep $outV
+ echo " $gcc_compile" $flags -xassembler-with-cpp \
+ -include $outV -c $file -o $out
+ echo "${outV}: ${outT}; \$(gen-hide-list)"
+ else
+ echo $out: stmp-dirs $file $libgcc_dep
+ echo " $gcc_compile" $flags -xassembler-with-cpp \
+ -c $file -o $out
+ fi
+ ;;
+
+ *)
+ echo "Unhandled extension: $file" >&2
+ exit 1
+ ;;
+ esac
+ echo $libgcc_a: $out
done
- libgcc2_objs="$libgcc2_objs ${oname}${objext}"
-done
-for file in $LIB2ADDEH; do
- name=`echo $file | sed -e 's/[.][cSo]$//' -e 's/[.]asm$//' -e 's/[.]txt$//'`
- oname=`echo $name | sed -e 's,.*/,,'`
+ # If we don't have libgcc_eh.a, only LIB2ADDEH matters. If we do, only
+ # LIB2ADDEHSTATIC and LIB2ADDEHSHARED matter. (Usually all three are
+ # identical.) We do _not_ handle assembly files in this context.
- 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}/${oname}${objext}"
- if [ ${name}.asm = ${file} ]; then
- flags="$flags -xassembler-with-cpp"
- fi
+ if [ "$libgcc_eh_a" ]; then
+ for file in $LIB2ADDEHSTATIC; do
+ case $file in
+ *.c) ;;
+ *) echo "Unhandled extension: $file">&2; exit 1 ;;
+ esac
- echo $out: stmp-dirs $file
- echo " $gcc_compile" $flags -fexceptions -c $file -o $out
- done
- if [ "$SHLIB_LINK" ]; then
- libgcc2_eh_objs="$libgcc2_eh_objs ${oname}${objext}"
- else
- libgcc2_objs="$libgcc2_objs ${oname}${objext}"
+ name=`echo $file | sed -e 's/[.]c$//'`
+ oname=`echo $name | sed -e 's,.*/,,'`
+ out="libgcc/${dir}/${oname}${objext}"
+
+ echo $out: stmp-dirs $file $LIB2ADDEHDEP $libgcc_dep
+ echo " $gcc_compile" $flags '$(vis_hide)' -fexceptions -c $file -o $out
+ echo $libgcc_eh_a: $out
+ done
+
+ for file in $LIB2ADDEHSHARED; do
+ case $file in
+ *.c) ;;
+ *) echo "Unhandled extension: $file">&2; exit 1 ;;
+ esac
+
+ name=`echo $file | sed -e 's/[.]c$//'`
+ oname=`echo $name | sed -e 's,.*/,,'`
+ out="libgcc/${dir}/${oname}_s${objext}"
+
+ echo $out: stmp-dirs $file $LIB2ADDEHDEP $libgcc_dep
+ echo " $gcc_compile" $flags -fexceptions -c $file -o $out
+ echo $libgcc_s_so: $out
+ if [ "$SHLIB_MKMAP" ]; then
+ echo libgcc/${dir}/libgcc.map: $out
+ fi
+ done
+
+ else # no libgcc_eh.a
+ for file in $LIB2ADDEH; do
+ case $file in
+ *.c) ;;
+ *) echo "Unhandled extension: $file">&2; exit 1 ;;
+ esac
+
+ name=`echo $file | sed -e 's/[.]c$//'`
+ oname=`echo $name | sed -e 's,.*/,,'`
+ out="libgcc/${dir}/${oname}${objext}"
+
+ echo $out: stmp-dirs $file $LIB2ADDEHDEP $libgcc_dep
+ echo " $gcc_compile" $flags -fexceptions '$(vis_hide)' -c $file -o $out
+ echo $libgcc_a: $out
+ done
fi
-done
-for file in $LIB2ADD_ST; do
- name=`echo $file | sed -e 's/[.][cSo]$//' -e 's/[.]asm$//' -e 's/[.]txt$//'`
- oname=`echo $name | sed -e 's,.*/,,'`
+ # Again, this does not handle assembly.
+ if [ "$LIBUNWIND" ]; then
+ for file in $LIBUNWIND; do
+ case $file in
+ *.c) ;;
+ *) echo "Unhandled extension: $file">&2; exit 1 ;;
+ esac
- 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}/${oname}${objext}"
- if [ ${name}.asm = ${file} ]; then
- flags="$flags -xassembler-with-cpp"
- fi
+ name=`echo $file | sed -e 's/[.]c$//'`
+ oname=`echo $name | sed -e 's,.*/,,'`
- echo $out: stmp-dirs $file
- echo " $gcc_compile" $flags -c $file -o $out
- done
- libgcc2_st_objs="$libgcc2_st_objs ${oname}${objext}"
-done
+ if [ "$libunwind_so" ]; then
+ out="libgcc/${dir}/${oname}${objext}"
+ outS="libgcc/${dir}/${oname}_s${objext}"
-#
-# build libgcov components
-#
+ echo $out: stmp-dirs $file $LIBUNWINDDEP
+ echo " $gcc_compile $flags -fexceptions \$(vis_hide) -c $file -o $out"
-libgcov_objs=""
+ echo $outS: stmp-dirs $file $LIBUNWINDDEP
+ echo " $gcc_compile $flags -fexceptions -DSHARED -c $file -o $outS"
-for name in $LIBGCOV; do
- for ml in $MULTILIBS; do
+ echo $libunwind_a: $out
+ echo $libunwind_so: $outS
+ else
+ out="libgcc/${dir}/${oname}${objext}"
+ echo $out: stmp-dirs $file $LIBUNWINDDEP
+ echo " $gcc_compile $flags -fexceptions \$(vis_hide) -c $file -o $out"
+ echo $libunwind_a: $out
+ fi
+ done
+ fi
+
+ #
+ # build libgcov components
+ #
+ for name in $LIBGCOV; 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: $libgcov_c_dep
- echo " $gcc_compile" '$(MAYBE_USE_COLLECT2)' $flags -DL$name \
- -c '$(srcdir)/libgcov.c' -o $out
+ echo " $gcc_compile $flags -DL$name -c \$(srcdir)/libgcov.c -o $out"
+ echo $libgcov_a: $out
done
- libgcov_objs="$libgcov_objs ${name}${objext}"
-done
-# SHLIB_MKMAP
-# SHLIB_MKMAP_OPTS
-# SHLIB_MAPFILES
-for ml in $MULTILIBS; do
- dir=`echo ${ml} | sed -e 's/;.*$//' -e 's/=/$(EQ)/g'`
- flags=`echo ${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`;
+ # EXTRA_MULTILIB_PARTS.
+ if [ -n "$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
- libgcc_objs=""
- libgcc_eh_objs=""
- for o in $libgcc1_objs; do
- libgcc_objs="$libgcc_objs libgcc/${dir}/$o"
- done
- for o in $libgcc2_objs; do
- libgcc_objs="$libgcc_objs libgcc/${dir}/$o"
- done
- for o in $libgcc2_eh_objs; do
- libgcc_eh_objs="$libgcc_eh_objs libgcc/${dir}/$o"
- done
- libgcc_sh_objs="$libgcc_objs $libgcc_eh_objs"
- shlib_deps="$libgcc_sh_objs"
+ echo extra$suffix: stmp-dirs
+ echo " $make_compile" \\
+ echo ' LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)' $flags '" ' \\
+ echo ' MULTILIB_CFLAGS="'$flags'"' T=$t $extra
+ echo "all: extra$suffix"
- libgcc_st_objs=""
- for o in $libgcc2_st_objs; do
- libgcc_st_objs="$libgcc_st_objs libgcc/${dir}/$o"
- done
+ # Make libunwind.so and libgcc_s.so depend on these, since they
+ # are likely to be implicitly used by the link process.
+ if [ "$libgcc_s_so" ]; then
+ echo "$libgcc_s_so: extra$suffix"
+ fi
+ if [ "$libunwind_so" ]; then
+ echo "$libunwind_so: extra$suffix"
+ fi
+ fi
- libgcov_a_objs=""
- for o in $libgcov_objs; do
- libgcov_a_objs="$libgcov_a_objs libgcc/${dir}/$o"
- done
-
+ # Library build rules.
+ dir=`echo ${ml} | sed -e 's/;.*$//' -e 's/=/$(EQ)/g'`
+ flags=`echo ${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`;
+
+ # Map-file generation.
if [ "$SHLIB_LINK" -a "$SHLIB_MKMAP" ]; then
mapfile="libgcc/${dir}/libgcc.map"
tmpmapfile="libgcc/${dir}/tmp-libgcc.map"
- echo ""
- echo "${mapfile}: $SHLIB_MKMAP $SHLIB_MAPFILES $libgcc_sh_objs"
- echo ' { $(NM_FOR_TARGET)'" $SHLIB_NM_FLAGS $libgcc_sh_objs; echo %%; \\"
- echo " cat $SHLIB_MAPFILES | sed -e "'"/^[ ]*#/d" -e '\''s/^%\(if\|else\|elif\|endif\|define\)/#\1/'\'" \\"
- echo " | $gcc_compile $flags -E -xassembler-with-cpp -; \\"
- echo ' } | $(AWK)'" -f $SHLIB_MKMAP $SHLIB_MKMAP_OPTS > ${tmpmapfile}"
- echo ' mv '"$tmpmapfile"' $@'
+ # This uses a here document instead of echos because some shells
+ # will convert the \1 in the second sed command to a control-A.
+ # The behavior of here documents is more predictable.
+ cat <<EOF
+
+${mapfile}: $SHLIB_MKMAP $SHLIB_MAPFILES
+ { \$(NM_FOR_TARGET) $SHLIB_NM_FLAGS \$(objects); echo %%; \\
+ cat $SHLIB_MAPFILES \\
+ | sed -e '/^[ ]*#/d' \\
+ -e 's/^%\(if\|else\|elif\|endif\|define\)/#\1/' \\
+ | $gcc_compile $flags -E -xassembler-with-cpp -; \\
+ } | \$(AWK) -f $SHLIB_MKMAP $SHLIB_MKMAP_OPTS > ${tmpmapfile}
+ mv '$tmpmapfile' \$@
+$libgcc_s_so: ${mapfile}
+EOF
fi
- shlib_deps="$shlib_deps $mapfile"
-
- # Depend on EXTRA_MULTILIB_PARTS, since that's where crtbegin/end
- # usually are put in a true multilib situation.
- for f in $EXTRA_MULTILIB_PARTS; do
- shlib_deps="$shlib_deps $dir/$f"
- done
-
- libgcc_a_objs="$libgcc_objs $libgcc_st_objs"
- if [ "@libgcc_visibility@" = yes -a "$SHLIB_LINK" ]; then
- libgcc_a_objs=
- echo ""
- for o in $libgcc_objs $libgcc_st_objs; do
- # .oS objects will have all non-local symbol definitions .hidden
- oS=`echo ${o} | sed s~${objext}'$~.oS~g'`
- echo "${oS}: stmp-dirs ${o}"
- echo ' $(NM_FOR_TARGET) '${SHLIB_NM_FLAGS} ${o}' | $(AWK) '\''NF == 3 { print "\t.hidden", $$3 }'\'' | $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) '${flags}' -r -nostdinc -nostdlib -o $@ '${o}' -xassembler -'
- libgcc_a_objs="${libgcc_a_objs} ${oS}"
- done
- fi
+ # Static libraries.
+ # Each of these .a files depends on stmp-dirs. It would seem that
+ # this dependency is redundant, since each of the object files
+ # itself depends on stmp-dirs. However, it is possible that there
+ # are in fact no object files. In that case, the stmp-dirs
+ # dependency is required; the directory containing the archive must
+ # exist before the archive itself can be created.
echo ""
- echo "${dir}/libgcc.a: $libgcc_a_objs"
- echo " -rm -rf ${dir}/libgcc.a"
- echo ' $(AR_CREATE_FOR_TARGET)' ${dir}/libgcc.a $libgcc_a_objs
- echo ' $(RANLIB_FOR_TARGET)' ${dir}/libgcc.a
+ echo "$libgcc_a: stmp-dirs"
+ echo " -rm -f $libgcc_a"
+ echo ' $(AR_CREATE_FOR_TARGET)' $libgcc_a '$(objects)'
+ echo ' $(RANLIB_FOR_TARGET)' $libgcc_a
+ echo "all: $libgcc_a"
echo ""
- echo "${dir}/libgcov.a: $libgcov_a_objs"
- echo " -rm -rf ${dir}/libgcov.a"
- echo ' $(AR_CREATE_FOR_TARGET)' ${dir}/libgcov.a $libgcov_a_objs
- echo ' $(RANLIB_FOR_TARGET)' ${dir}/libgcov.a
-
- if [ "$SHLIB_LINK" ]; then
+ echo "$libgcov_a: stmp-dirs"
+ echo " -rm -f $libgcov_a"
+ echo ' $(AR_CREATE_FOR_TARGET)' $libgcov_a '$(objects)'
+ echo ' $(RANLIB_FOR_TARGET)' $libgcov_a
+ echo "all: $libgcov_a"
+
+ # These libraries are not always built.
+ if [ "$libunwind_a" ]; then
+ echo ""
+ echo "$libunwind_a: stmp-dirs"
+ echo " -rm -f $libunwind_a"
+ echo ' $(AR_CREATE_FOR_TARGET)' $libunwind_a '$(objects)'
+ echo ' $(RANLIB_FOR_TARGET)' $libunwind_a
+ echo "all: $libunwind_a"
+ fi
+ if [ "$libgcc_eh_a" ]; then
echo ""
- echo "${dir}/libgcc_eh.a: $libgcc_eh_objs"
- echo " -rm -rf ${dir}/libgcc_eh.a"
- echo ' $(AR_CREATE_FOR_TARGET)' ${dir}/libgcc_eh.a $libgcc_eh_objs
+ echo "${dir}/libgcc_eh.a: stmp-dirs"
+ echo " -rm -f ${dir}/libgcc_eh.a"
+ echo ' $(AR_CREATE_FOR_TARGET)' ${dir}/libgcc_eh.a '$(objects)'
echo ' $(RANLIB_FOR_TARGET)' ${dir}/libgcc_eh.a
+ echo "all: $libgcc_eh_a"
+ fi
- if [ -z "$SHLIB_MULTILIB" ]; then
- if [ "$dir" = . ]; then
- shlib_base_name=libgcc_s
- else
- shlib_base_name=libgcc_s_`echo $dir | sed s,/,_,g`
- fi
- shlib_so_name="$shlib_base_name"
- shlib_dir=
- if [ -n "$MULTILIB_OSDIRNAMES" ]; then
- if [ "$dir" != . ]; then
- gcc_multilib_dir=`./xgcc -B./ $flags --print-multi-directory`
- os_multilib_dir=`./xgcc -B./ $flags --print-multi-os-directory`
- shlib_dir="$dir"/
- gcc_multilib_sup=`echo $gcc_multilib_dir | sed 's~^[^/]*/~~'`
- os_multilib_base=`echo $os_multilib_dir | sed -n "s~/${gcc_multilib_sup}\$~~p"`
- if [ -z "$os_multilib_base" ]; then
- shlib_so_name=libgcc_s
- else
- shlib_so_name=libgcc_s_`echo $gcc_multilib_sup | sed s,/,_,g`
- fi
- fi
- fi
- echo ""
- echo "${dir}/${shlib_base_name}${SHLIB_EXT}: $shlib_deps"
- echo " $SHLIB_LINK" \
- | sed -e "s%@multilib_flags@%$flags%g" \
- -e "s%@multilib_dir@%$dir%g" \
- -e "s%@shlib_objs@%$libgcc_sh_objs%g" \
- -e "s%@shlib_base_name@%$shlib_base_name%g" \
- -e "s%@shlib_map_file@%$mapfile%g" \
- -e "s%@shlib_so_name@%$shlib_so_name%g" \
- -e "s%@shlib_dir@%$shlib_dir%g"
- elif [ "$SHLIB_MULTILIB" = "$dir" ]; then
- shlib_base_name="libgcc_s";
- echo ""
- echo "${shlib_base_name}${SHLIB_EXT}: $shlib_deps"
- echo " $SHLIB_LINK" \
+ # Shared libraries.
+ if [ "$libgcc_s_so" ]; then
+ echo ""
+ echo "$libgcc_s_so: stmp-dirs $libunwind_so"
+ echo " $SHLIB_LINK" \
| sed -e "s%@multilib_flags@%$flags%g" \
-e "s%@multilib_dir@%$dir%g" \
- -e "s%@shlib_objs@%$libgcc_sh_objs%g" \
- -e "s%@shlib_base_name@%$shlib_base_name%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_so_name@%$shlib_base_name%g" \
- -e "s%@shlib_dir@%%g"
- fi
- fi
-done
-
-dirs=libgcc
-for ml in $MULTILIBS; do
- dir=`echo ${ml} | sed -e 's/;.*$//' -e 's/=/$(EQ)/g'`
- if [ $dir != . ]; then
- dirs="$dirs libgcc/${dir}"
+ -e "s%@shlib_slibdir_qual@%$shlib_dir_qual%g"
+ echo "all: $libgcc_s_so"
fi
-done
-echo ''
-echo 'libgcc-stage-start:'
-echo ' for dir in '"${dirs}"'; do \'
-echo ' if [ -d $(stage)/$$dir ]; then true; else mkdir $(stage)/$$dir; fi; \'
-echo ' done'
-echo ' -for dir in '"${dirs}"'; do \'
-echo ' mv $$dir/*'"${objext}"' $(stage)/$$dir; \'
-echo ' done'
-
-echo ""
-all=stmp-dirs
-dirs=libgcc
-for ml in $MULTILIBS; do
- dir=`echo ${ml} | sed -e 's/;.*$//' -e 's/=/$(EQ)/g'`
- if [ $dir != . ]; then
- dirs="$dirs ${dir} libgcc/${dir}"
- fi
- all="$all ${dir}/libgcc.a ${dir}/libgcov.a"
- if [ "$SHLIB_LINK" ]; then
- all="$all ${dir}/libgcc_eh.a"
- if [ -z "$SHLIB_MULTILIB" ]; then
- if [ "$dir" = "." ]; then
- suff="";
- else
- suff=_`echo $dir | sed s,/,_,g`
- fi
- all="$all ${dir}/libgcc_s${suff}${SHLIB_EXT}"
- elif [ "$SHLIB_MULTILIB" = "$dir" ]; then
- all="$all libgcc_s${SHLIB_EXT}"
- fi
+ if [ "$libunwind_so" ]; then
+ echo ""
+ echo "$libunwind_so: stmp-dirs"
+ echo " $SHLIBUNWIND_LINK" \
+ | sed -e "s%@multilib_flags@%$flags%g" \
+ -e "s%@multilib_dir@%$dir%g" \
+ -e "s%@shlib_objs@%\$(objects)%g" \
+ -e "s%@shlib_base_name@%$libunwind_so_base%g" \
+ -e "s%@shlib_so_name@%$libunwind_soname%g" \
+ -e "s%@shlib_slibdir_qual@%$shlib_dir_qual%g"
+ echo "all: $libunwind_so"
fi
-done
-echo 'stmp-dirs: force'
-echo ' for d in '"$dirs"'; do \'
-echo ' if [ -d $$d ]; then true; else '$mkinstalldirs' $$d; fi; \'
-echo ' done'
-echo ' if [ -f stmp-dirs ]; then true; else touch stmp-dirs; fi'
+done # ml in MULTILIBS
-for f in $EXTRA_MULTILIB_PARTS; 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'`;
- 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
-
- echo $out: stmp-dirs
- echo " $make_compile" \\
- echo ' LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)' $flags '" ' \\
- echo ' MULTILIB_CFLAGS="'$flags'"' T=$t $targ
-
- all="$all $out"
- done
-done
-
-echo ""
-echo "all: $all"
+echo
+echo "libgcc-stage-start:"
+echo " for dir in \$(dirs); do \\"
+echo " if [ -d \$(stage)/\$\$dir ]; then :; \\"
+echo " else $mkinstalldirs \$(stage)/\$\$dir; fi; \\"
+echo " done"
+echo " -for dir in \$(dirs); do \\"
+echo " mv \$\$dir/*${objext} \$(stage)/\$\$dir; \\"
+echo " mv \$\$dir/*.vis \$(stage)/\$\$dir; \\"
+echo " mv \$\$dir/*.map \$(stage)/\$\$dir; \\"
+echo " test ! -f \$\$dir/libgcc.a || mv \$\$dir/lib* \$(stage)/\$\$dir; \\"
+echo " done"
+
+echo
+echo "stmp-dirs:"
+echo " for d in \$(dirs); do \\"
+echo " if [ -d \$\$d ]; then true; else $mkinstalldirs \$\$d; fi; \\"
+echo " done"
+echo " if [ -f stmp-dirs ]; then true; else touch stmp-dirs; fi"
echo ""
-echo "install: $all"
+echo "install: all"
for ml in $MULTILIBS; do
dir=`echo ${ml} | sed -e 's/;.*$//' -e 's/=/$(EQ)/g'`
flags=`echo ${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`;
if [ $dir != . ]; then
ldir='$(DESTDIR)$(libsubdir)'/$dir
- echo " if [ -d $ldir ]; then true; else mkdir $ldir; chmod a+rx $ldir; fi;"
+ echo " if [ -d $ldir ]; then true; else $mkinstalldirs $ldir; chmod a+rx $ldir; fi;"
else
ldir='$(DESTDIR)$(libsubdir)'
fi
if [ -z "$SHLIB_MULTILIB" ]; then
if [ "$dir" = . ]; then
shlib_base_name=libgcc_s
+ shlibunwind_base_name=libunwind
else
shlib_base_name=libgcc_s_`echo $dir | sed s,/,_,g`
+ shlibunwind_base_name=libunwind_`echo $dir | sed s,/,_,g`
fi
shlib_so_name="$shlib_base_name"
+ shlibunwind_so_name="$shlibunwind_base_name"
shlib_dir=
shlib_slibdir_qual=
if [ -n "$MULTILIB_OSDIRNAMES" ]; then
os_multilib_base=`echo $os_multilib_dir | sed -n "s~/${gcc_multilib_sup}\$~~p"`
if [ -z "$os_multilib_base" ]; then
shlib_so_name=libgcc_s
+ shlibunwind_so_name=libunwind
if [ "$os_multilib_dir" != "." ]; then
shlib_slibdir_qual="/$os_multilib_dir"
fi
else
shlib_so_name=libgcc_s_`echo $gcc_multilib_sup | sed s,/,_,g`
+ shlibunwind_so_name=libunwind_`echo $gcc_multilib_sup | sed s,/,_,g`
shlib_slibdir_qual="/$os_multilib_base"
fi
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@%$shlibunwind_so_name%g" \
+ -e "s%@shlib_slibdir_qual@%$shlib_slibdir_qual%g"
+ libunwinddir='$(DESTDIR)$(slibdir)$(shlib_slibdir_qual)/$(shlib_dir)'
+ echo ' $(INSTALL_DATA)' ${dir}/libunwind.a ${libunwinddir}/
+ echo ' $(RANLIB_FOR_TARGET)' ${libunwinddir}/libunwind.a
+ fi
elif [ "$SHLIB_MULTILIB" = "$dir" ]; then
shlib_base_name="libgcc_s";
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@%$shlibunwind_base_name%g" \
+ -e "s%@shlib_slibdir_qual@%%g"
+ libunwinddir='$(DESTDIR)$(slibdir)'
+ echo ' $(INSTALL_DATA)' ${dir}/libunwind.a ${libunwinddir}/
+ echo ' $(RANLIB_FOR_TARGET)' ${libunwinddir}/libunwind.a
+ fi
fi
fi
done
echo ' $(INSTALL_DATA)' $out $ldir/
done
done
+
+echo '.PHONY: all install'
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