#!/bin/sh
# Construct makefile for libgcc.
-# Copyright (C) 2000 Free Software Foundation, Inc.
+# Copyright (C) 2000, 2002 Free Software Foundation, Inc.
#
-# This file is part of GNU CC.
+# This file is part of GCC.
# Arguments, taken from the environment, since there are a lot
# of them, and positional args becomes quite ugly.
#
# objext
# LIB1ASMFUNCS
-# LIB2FUNCS
+# LIB2FUNCS_1
+# LIB2FUNCS_2
# LIB2FUNCS_ST
# LIB2ADD
# LIB2ADD_ST
# SHLIB_LINK
# SHLIB_MULTILIB
# SHLIB_MKMAP
+# SHLIB_MKMAP_OPTS
# SHLIB_MAPFILES
# SHLIB_NM_FLAGS
# SHLIB_INSTALL
+# SHLIB_SLIBDIR_SUFFIXES
# Make needs VPATH to be literal.
echo 'srcdir = @srcdir@'
AR_EXTRACT_FOR_TARGET="$(AR_EXTRACT_FOR_TARGET)" \
AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
CC="$(CC)" CFLAGS="$(CFLAGS)" \
- HOST_PREFIX="$(HOST_PREFIX)" \
- HOST_PREFIX_1="$(HOST_PREFIX_1)" \
+ BUILD_PREFIX="$(BUILD_PREFIX)" \
+ BUILD_PREFIX_1="$(BUILD_PREFIX_1)" \
LANGUAGES="$(LANGUAGES)"'
# Dependencies for libgcc2.c
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'$//'`
+ # Remove any objects from LIB2FUNCS and LIB2_DIVMOD_FUNCS that are
+ # defined as optimized assembly code in LIB1ASMFUNCS.
+ LIB2FUNCS_1=`echo $LIB2FUNCS_1 | sed -e 's/^'$name' //' \
+ -e 's/ '$name' / /' \
+ -e 's/ '$name'$//'`
+ LIB2FUNCS_2=`echo $LIB2FUNCS_2 | sed -e 's/^'$name' //' \
+ -e 's/ '$name' / /' \
+ -e 's/ '$name'$//'`
+ LIB2_DIVMOD_FUNCS=`echo $LIB2_DIVMOD_FUNCS | sed -e 's/^'$name' //' \
+ -e 's/ '$name' / /' \
+ -e 's/ '$name'$//'`
done
libgcc1_objs="$libgcc1_objs ${name}${objext}"
done
libgcc2_objs=""
libgcc2_st_objs=""
+libgcc2_eh_objs=""
-for name in $LIB2FUNCS; do
+for name in $LIB2FUNCS_1 $LIB2FUNCS_2; 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: stmp-dirs $file
echo " $gcc_compile" $flags -fexceptions -c $file -o $out
done
- libgcc2_objs="$libgcc2_objs ${oname}${objext}"
+ if [ "$SHLIB_LINK" ]; then
+ libgcc2_eh_objs="$libgcc2_eh_objs ${oname}${objext}"
+ else
+ libgcc2_objs="$libgcc2_objs ${oname}${objext}"
+ fi
done
for file in $LIB2ADD_ST; do
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'`;
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
- shlib_deps="$libgcc_objs"
+ 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"
libgcc_st_objs=""
for o in $libgcc2_st_objs; do
libgcc_st_objs="$libgcc_st_objs libgcc/${dir}/$o"
done
- if [ "$SHLIB_LINK" -a "$SHLIB_MKMAP" -a -z "$mapfile" ]; then
- mapfile="libgcc.map"
+ if [ "$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_objs"
- echo ' { $(NM_FOR_TARGET)'" $SHLIB_NM_FLAGS $libgcc_objs; echo %%; cat $SHLIB_MAPFILES; } | "'$(AWK)'" -f $SHLIB_MKMAP > "'tmp-$@'
- echo ' mv tmp-$@ $@'
+ echo "${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"' $@'
fi
shlib_deps="$shlib_deps $mapfile"
shlib_deps="$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
+
echo ""
- echo "${dir}/libgcc.a: $libgcc_objs $libgcc_st_objs"
+ echo "${dir}/libgcc.a: $libgcc_a_objs"
echo " -rm -rf ${dir}/libgcc.a"
- echo ' $(AR_CREATE_FOR_TARGET)' ${dir}/libgcc.a $libgcc_objs $libgcc_st_objs
+ echo ' $(AR_CREATE_FOR_TARGET)' ${dir}/libgcc.a $libgcc_a_objs
echo ' if $(RANLIB_TEST_FOR_TARGET) ; then' \\
echo ' $(RANLIB_FOR_TARGET)' ${dir}/libgcc.a ';' \\
echo ' else true; fi;'
if [ "$SHLIB_LINK" ]; 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 ' if $(RANLIB_TEST_FOR_TARGET) ; then' \\
+ echo ' $(RANLIB_FOR_TARGET)' ${dir}/libgcc_eh.a ';' \\
+ echo ' else true; fi;'
+
if [ -z "$SHLIB_MULTILIB" ]; then
- if [ "$dir" = "." ]; then
- shlib_base_name="libgcc_s";
+ 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 "$SHLIB_SLIBDIR_SUFFIXES" ]; then
+ if [ "$dir" != . ]; then
+ shlib_dir="$dir"/
+ for suffix_pair in $SHLIB_SLIBDIR_SUFFIXES ; do
+ base_ml_dir=`echo ${suffix_pair} | sed -e 's/:.*$//' -e 's/=/$(EQ)/g'`
+ if [ "$dir" = "$base_ml_dir" ]; then
+ shlib_so_name=libgcc_s
+ break
+ else
+ canon_dir=`echo $dir | sed -n -e "s:$base_ml_dir/::p"`
+ if [ -n "$canon_dir" ]; then
+ shlib_so_name=libgcc_s_`echo $canon_dir | sed s,/,_,g`
+ break
+ fi
+ fi
+ done
+ 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_objs%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_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_LINK" \
| sed -e "s%@multilib_flags@%$flags%g" \
-e "s%@multilib_dir@%$dir%g" \
- -e "s%@shlib_objs@%$libgcc_objs%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_map_file@%$mapfile%g" \
+ -e "s%@shlib_so_name@%$shlib_base_name%g" \
+ -e "s%@shlib_dir@%%g"
fi
fi
done
fi
all="$all ${dir}/libgcc.a"
if [ "$SHLIB_LINK" ]; then
+ all="$all ${dir}/libgcc_eh.a"
if [ -z "$SHLIB_MULTILIB" ]; then
if [ "$dir" = "." ]; then
suff="";
echo 'stmp-dirs: force'
echo ' for d in '"$dirs"'; do \'
-echo ' if [ -d $$d ]; then true; else mkdir $$d; fi \'
+echo ' if [ -d $$d ]; then true; else '$mkinstalldirs' $$d; fi; \'
echo ' done'
echo ' if [ -f stmp-dirs ]; then true; else touch stmp-dirs; fi'
echo ' $(RANLIB_FOR_TARGET)' ${ldir}/libgcc.a
if [ "$SHLIB_LINK" ]; then
+ echo ' $(INSTALL_DATA)' ${dir}/libgcc_eh.a ${ldir}/
+ echo ' $(RANLIB_FOR_TARGET)' ${ldir}/libgcc_eh.a
+
if [ -z "$SHLIB_MULTILIB" ]; then
- if [ "$dir" = "." ]; then
- shlib_base_name="libgcc_s";
+ if [ "$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=
+ shlib_slibdir_qual=
+ if [ -n "$SHLIB_SLIBDIR_SUFFIXES" ]; then
+ shlib_slibdir_qual=none
+ if [ "$dir" != . ]; then
+ shlib_dir="$dir"/
+ for suffix_pair in $SHLIB_SLIBDIR_SUFFIXES ; do
+ base_ml_dir=`echo ${suffix_pair} | sed -e 's/:.*$//' -e 's/=/$(EQ)/g'`
+ if [ "$dir" = "$base_ml_dir" ]; then
+ shlib_so_name=libgcc_s
+ shlib_slibdir_qual=`echo ${suffix_pair} | sed -e 's/^[^:]*://'`
+ break
+ else
+ canon_dir=`echo $dir | sed -n -e "s:$base_ml_dir/::p"`
+ if [ -n "$canon_dir" ]; then
+ shlib_so_name=libgcc_s_`echo $canon_dir | sed s,/,_,g`
+ shlib_slibdir_qual=`echo ${suffix_pair} | sed -e 's/^[^:]*://'`
+ break
+ fi
+ fi
+ done
+ fi
+ if [ "$shlib_slibdir_qual" = none ]; then
+ for suffix_pair in $SHLIB_SLIBDIR_SUFFIXES ; do
+ base_ml_dir=`echo ${suffix_pair} | sed -e 's/:.*$//' -e 's/=/$(EQ)/g'`
+ shlib_slibdir_qual=`echo ${suffix_pair} | sed -e 's/^[^:]*://'`
+ for ml2 in $MULTILIBS; do
+ dir2=`echo ${ml2} | sed -e 's/;.*$//' -e 's/=/$(EQ)/g'`
+ if [ "$base_ml_dir" = "$dir2" ]; then
+ shlib_slibdir_qual=
+ break
+ fi
+ done
+ if [ -n "$shlib_slibdir_qual" ]; then break; fi
+ done
+ fi
+ fi
echo " $SHLIB_INSTALL" \
- | sed -e "s%@shlib_base_name@%$shlib_base_name%g"
+ | 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"
elif [ "$SHLIB_MULTILIB" = "$dir" ]; then
shlib_base_name="libgcc_s";
echo " $SHLIB_INSTALL" \
- | sed -e "s%@shlib_base_name@%$shlib_base_name%g"
+ | 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"
fi
fi
done