Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0.

These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.

1 files changed, 436 insertions, 0 deletions

diff --git a/contrib/gcc/mklibgcc.in b/contrib/gcc/mklibgcc.in
new file mode 100644
index 0000000..bcc03e2
--- /dev/null
+++ b/contrib/gcc/mklibgcc.in
@@ -0,0 +1,436 @@
+#!/bin/sh
+# Construct makefile for libgcc.
+#   Copyright (C) 2000, 2002 Free Software Foundation, Inc.
+#
+# 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_1
+# LIB2FUNCS_2
+# LIB2FUNCS_ST
+# LIB2ADD
+# LIB2ADD_ST 
+# LIB2ADDEH
+# LIB2ADDEHDEP
+# FPBIT
+# FPBIT_FUNCS
+# LIB2_DIVMOD_FUNCS
+# DPBIT
+# DPBIT_FUNCS
+# LIBGCC
+# MULTILIBS
+# EXTRA_MULTILIB_PARTS
+# SHLIB_EXT
+# SHLIB_LINK
+# SHLIB_MULTILIB
+# SHLIB_MKMAP
+# SHLIB_MAPFILES
+# SHLIB_NM_FLAGS
+# SHLIB_INSTALL
+
+# Make needs VPATH to be literal.
+echo 'srcdir = @srcdir@'
+echo 'VPATH = @srcdir@'
+echo 'EQ = ='
+echo
+echo 'force:'
+echo
+
+# Disable SHLIB_LINK if shared libgcc not enabled.
+if [ "@enable_shared@" = "no" ]; then
+  SHLIB_LINK=""
+fi
+
+# Build lines.
+
+gcc_compile='$(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES)'
+make_compile='$(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
+	  AR_FOR_TARGET="$(AR_FOR_TARGET)" \
+	  AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
+	  AR_EXTRACT_FOR_TARGET="$(AR_EXTRACT_FOR_TARGET)" \
+	  AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
+	  CC="$(CC)" CFLAGS="$(CFLAGS)" \
+	  HOST_PREFIX="$(HOST_PREFIX)" \
+	  HOST_PREFIX_1="$(HOST_PREFIX_1)" \
+	  LANGUAGES="$(LANGUAGES)"'
+
+# 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"
+
+# Dependencies for fp-bit.c
+fpbit_c_dep='stmp-dirs config.status tsystem.h'
+
+#
+# Build libgcc1 components.
+#
+
+libgcc1_objs=""
+
+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 \
+	  -c '$(srcdir)/config/$(LIB1ASMSRC)' -o $out
+
+    # 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
+
+#
+# Build libgcc2 components.
+#
+
+libgcc2_objs=""
+libgcc2_st_objs=""
+libgcc2_eh_objs=""
+
+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 ${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`;
+    out="libgcc/${dir}/${name}${objext}"
+
+    echo $out: $libgcc2_c_dep
+    echo "	$gcc_compile" '$(MAYBE_USE_COLLECT2)' $flags -DL$name \
+      -c '$(srcdir)/libgcc2.c' -o $out
+  done
+  libgcc2_objs="$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
+
+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}"
+
+    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
+
+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 ${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`;
+      out="libgcc/${dir}/${name}${objext}"
+
+      echo $out: $FPBIT $fpbit_c_dep
+      echo "	$gcc_compile" -DFINE_GRAINED_LIBRARIES $flags -DL$name \
+	-c $FPBIT -o $out
+    done
+    libgcc2_objs="$libgcc2_objs ${name}${objext}"
+  done
+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}"
+
+      echo $out: $DPBIT $fpbit_c_dep
+      echo "	$gcc_compile" -DFINE_GRAINED_LIBRARIES $flags -DL$name \
+	-c $DPBIT -o $out
+    done
+    libgcc2_objs="$libgcc2_objs ${name}${objext}"
+  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 ${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`;
+    out="libgcc/${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 $out
+  done
+  libgcc2_objs="$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,.*/,,'`
+
+  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
+
+    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}"
+  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,.*/,,'`
+
+  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
+
+    echo $out: stmp-dirs $file
+    echo "	$gcc_compile" $flags -c $file -o $out
+  done
+  libgcc2_st_objs="$libgcc2_st_objs ${oname}${objext}"
+done
+
+# SHLIB_MKMAP
+# 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
+  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 "$mapfile" ]; then
+    mapfile="libgcc.map"
+    echo ""
+    echo "${mapfile}: $SHLIB_MKMAP $SHLIB_MAPFILES $libgcc_sh_objs"
+    echo '	{ $(NM_FOR_TARGET)'" $SHLIB_NM_FLAGS $libgcc_sh_objs; echo %%; cat $SHLIB_MAPFILES; } | "'$(AWK)'" -f $SHLIB_MKMAP > "'tmp-$@'
+    echo '	mv tmp-$@ $@'
+  fi
+  shlib_deps="$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
+
+  echo ""
+  echo "${dir}/libgcc.a: $libgcc_objs $libgcc_st_objs"
+  echo "	-rm -rf ${dir}/libgcc.a"
+  echo '	$(AR_CREATE_FOR_TARGET)' ${dir}/libgcc.a $libgcc_objs $libgcc_st_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";
+      else
+	shlib_base_name=libgcc_s_`echo $dir | sed s,/,_,g`
+      fi
+      echo ""
+      echo "${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"
+    elif [ "$SHLIB_MULTILIB" = "$dir" ]; then
+      shlib_base_name="libgcc_s";
+      echo ""
+      echo "${shlib_base_name}${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"
+    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/${dir}"
+  fi
+done
+echo ''
+echo 'libgcc-stage-start:'
+echo '	for dir in '"${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 ${dir}/libgcc.a"
+  if [ "$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${SHLIB_EXT}"
+    fi
+  fi
+done
+
+echo 'stmp-dirs: force'
+echo '	for d in '"$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'
+
+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 "install: $all"
+for ml in $MULTILIBS; do
+  dir=`echo ${ml} | sed -e 's/;.*$//' -e 's/=/$(EQ)/g'`
+  if [ $dir != . ]; then
+    ldir='$(libsubdir)'/$dir
+    echo "	if [ -d $ldir ]; then true; else mkdir $ldir; chmod a+rx $ldir; fi;"
+  else
+    ldir='$(libsubdir)'
+  fi
+  echo '	$(INSTALL_DATA)' ${dir}/libgcc.a ${ldir}/
+  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";
+      else
+	shlib_base_name=libgcc_s_`echo $dir | sed s,/,_,g`
+      fi
+      echo "	$SHLIB_INSTALL" \
+	| sed -e "s%@shlib_base_name@%$shlib_base_name%g"
+    elif [ "$SHLIB_MULTILIB" = "$dir" ]; then
+      shlib_base_name="libgcc_s";
+      echo "	$SHLIB_INSTALL" \
+	| sed -e "s%@shlib_base_name@%$shlib_base_name%g"
+    fi
+  fi
+done
+for f in $EXTRA_MULTILIB_PARTS; do
+  for ml in $MULTILIBS; do
+    dir=`echo ${ml} | sed -e 's/;.*$//' -e 's/=/$(EQ)/g'`
+    if [ $dir != . ]; then
+      out=${dir}/$f
+      ldir='$(libsubdir)'/$dir
+    else
+      out=$f
+      ldir='$(libsubdir)'
+    fi
+    echo '	$(INSTALL_DATA)' $out $ldir/
+  done
+done