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Gordon Matzigkeit
Gordon Matzigkeit
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14
ChangeLog
14
ChangeLog
@ -1,14 +1,28 @@
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Wed Jul 23 08:18:19 1997 Gordon Matzigkeit <gord@gnu.ai.mit.edu>
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* ltconfig.in (pic_flag): According to the libg++ 2.7.2 configure
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script, DEC alpha CPUs are PIC-only, as well. Reported by Kevin
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Jacobs.
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Mon Jul 21 09:46:02 1997 Gordon Matzigkeit <gord@gnu.ai.mit.edu>
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* ltconfig.in, ltmain.sh.in: Replace all occurances of "sed 'X;
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Y'" with "sed -e 'X' -e 'Y'".
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* ltmain.sh.in (link): Finish full integration for `-dlopen' and
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`-dlpreopen'.
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Fix two silly typos where I used a compile_command in place of a
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finalize_command, and vice versa.
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Change the wrapper script to check a hardcoded path only if the
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argv[0] method fails. This is a compromise for the previous two
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patches, and should solve the majority of problems with wrapper
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scripts. From Kenneth Albanowski.
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(link): Change a reference to hardcode_libdir_colon_separated to
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use the new hardcode_libdir_separator variable.
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* demo/Makefile.am (helldl_LDFLAGS): Add `-export-dynamic' and
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`-dlpreopen' for building helldl.
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2
README
2
README
@ -1,5 +1,5 @@
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This is GNU libtool, a generic library support script. Libtool hides
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the complexity of using shared libraries behind a consistent
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the complexity of using shared libraries behind a consistent, portable
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interface.
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To use libtool, add the new generic library building commands to your
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@ -31,7 +31,7 @@ sparc-sun-sunos4.1.4 gcc 1.0 ok
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sparc-sun-solaris2.4 cc 0.9 ok
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sparc-sun-solaris2.4 gcc 0.9 ok
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sparc-sun-solaris2.5 cc 0.9 ok
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sparc-sun-solaris2.5 gcc 1.0 ok
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sparc-sun-solaris2.5 gcc 1.0a ok
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--------------------------------------------------------
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* Libtool will not build shared libraries because of a bug in
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@ -4,12 +4,12 @@ Version: 1.1
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Release: 1
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Copyright: GPL
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Group: Development/Build
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Source: ftp://prep.ai.mit.edu/pub/gnu/libtool-1.0.tar.gz
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Source: ftp://prep.ai.mit.edu/pub/gnu/libtool-1.1.tar.gz
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BuildRoot: /tmp/libtool.root
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%description
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This is GNU libtool, a generic library support script. Libtool hides
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the complexity of using shared libraries behind a consistent
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the complexity of using shared libraries behind a consistent, portable
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interface.
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To use libtool, add the new generic library building commands to your
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12
ltconfig.in
12
ltconfig.in
@ -405,7 +405,6 @@ else
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case "$host_os" in
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aix3* | aix4*)
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# FIXME All rs/6000 code is PIC, but is there any non-rs/6000 AIX platform?
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pic_flag=
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link_static_flag='-bnso -bI:/lib/syscalls.exp'
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;;
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@ -454,8 +453,9 @@ else
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fi
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case "$host_cpu" in
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rs6000 | powerpc | powerpcle)
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alpha | rs6000 | powerpc | powerpcle)
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# Yippee! All RS/6000 and PowerPC code is position-independent.
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# Apparently, so is DEC alpha!
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pic_flag=
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;;
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esac
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@ -742,21 +742,21 @@ echo $ac_n "checking command to parse $NM output... $ac_c" 1>&6
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# This is a sane default that works on at least a few old systems.
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# [It comes from Ultrix. What could be older than Ultrix?!! ;)]
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global_symbol_pipe="sed '/^.* [BCDEGRSTU] /!d; s/^.* [BCDEGRSTU] \(.*\)$/\1 \1/'"
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global_symbol_pipe="sed -e '/^.* [BCDEGRSTU] /!d' -e 's/^.* [BCDEGRSTU] \(.*\)$/\1 \1/'"
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# Take a first stab at what the pipe should be.
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if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
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# We're using GNU nm.
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global_symbol_pipe="sed '/^.* [ABCDGISTU] /!d; s/^.* [ABCDGISTU] \(.*\)$/\1 \1/'"
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global_symbol_pipe="sed -e '/^.* [ABCDGISTU] /!d' -e 's/^.* [ABCDGISTU] \(.*\)$/\1 \1/'"
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else
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# It's the system nm.
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case "$host_os" in
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aix*)
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# Delete symbols that begin with a dot.
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global_symbol_pipe="sed '/^.* [BCDTU] [^.]/!d; s/^.* [BCDTU] \(.*\)$/\1 \1/'"
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global_symbol_pipe="sed -e '/^.* [BCDTU] [^.]/!d' -e 's/^.* [BCDTU] \(.*\)$/\1 \1/'"
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;;
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solaris2*)
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global_symbol_pipe="sed '/^.* [BDTU] /!d; s/^.* [BDTU] \(.*\)$/\1 \1/'"
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global_symbol_pipe="sed -e '/^.* [BDTU] /!d' -e 's/^.* [BDTU] \(.*\)$/\1 \1/'"
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;;
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esac
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fi
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29
ltmain.sh.in
29
ltmain.sh.in
@ -478,7 +478,7 @@ if test -z "$show_help"; then
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fi
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# Find the relevant object directory and library name.
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name=`echo "$arg" | sed 's%^.*/%%; s/\.la$//; s/^lib//'`
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name=`echo "$arg" | sed -e 's%^.*/%%' -e 's/\.la$//' -e 's/^lib//'`
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dir=`echo "$arg" | sed 's%/[^/]*$%%'`
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if test "$dir" = "$arg"; then
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dir="$objdir"
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@ -633,7 +633,7 @@ if test -z "$show_help"; then
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fi
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# Substitute the hardcoded libdirs into the compile commands.
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if test "$hardcode_libdir_colon_separated" = yes; then
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if test -n "$hardcode_libdir_separator"; then
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compile_command=`echo "$compile_command" | sed "s%@HARDCODE_LIBDIRS@%$hardcode_libdirs%g"`
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finalize_command=`echo "$finalize_command" | sed "s%@HARDCODE_LIBDIRS@%$hardcode_libdirs%g"`
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fi
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@ -818,7 +818,7 @@ if test -z "$show_help"; then
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done
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# Use standard objects if they are PIC.
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test -z "$pic_flag" && libobjs=`echo "$libobjs " | sed 's/\.lo /.o /g; s/ $//g'`
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test -z "$pic_flag" && libobjs=`echo "$libobjs " | sed -e 's/\.lo /.o /g' -e 's/ $//g'`
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# Do each of the archive commands.
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cmds=`eval echo \"$archive_cmds\"`
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@ -888,7 +888,7 @@ if test -z "$show_help"; then
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$run $rm $obj $libobj
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# Create the old-style object.
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reload_objs="$objs"`echo "$libobjs " | sed 's/[^ ]*\.a //g; s/\.lo /.o /g; s/ $//g'`
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reload_objs="$objs"`echo "$libobjs " | sed -e 's/[^ ]*\.a //g' -e 's/\.lo /.o /g' -e 's/ $//g'`
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output="$obj"
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cmds=`eval echo \"$reload_cmds\"`
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@ -943,13 +943,13 @@ if test -z "$show_help"; then
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if test -n "$libobjs"; then
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# Transform all the library objects into standard objects.
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compile_command=`echo "$compile_command " | sed 's/\.lo /.o /g; s/ $//'`
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finalize_command=`echo "$finalize_command " | sed 's/\.lo /.o /g; s/ $//'`
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compile_command=`echo "$compile_command " | sed -e 's/\.lo /.o /g' -e 's/ $//'`
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finalize_command=`echo "$finalize_command " | sed -e 's/\.lo /.o /g' -e 's/ $//'`
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fi
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if test "$export_dynamic" = yes && test -n "$global_symbol_pipe" && test -n "$NM"; then
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# Add our own program objects to the preloaded list.
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dlprefiles=`echo "$objs$libobjs$dlprefiles " | sed 's/\.lo /.o/g; s/ $//'`
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dlprefiles=`echo "$objs$libobjs$dlprefiles " | sed -e 's/\.lo /.o/g' -e 's/ $//'`
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# Discover the nlist of each of the dlfiles.
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dlsyms="$objdir/${output}S.c"
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@ -975,7 +975,7 @@ if test -z "$show_help"; then
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EOF
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if test -f "$nlist"; then
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# Prevent the only kind of circular reference mistake we can make.
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sed '/ dld_preloaded_symbols$/d; s/^.* \(.*\)$/extern char \1;/' < "$nlist" >> "$dlsyms"
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sed -e '/ dld_preloaded_symbols$/d' -e 's/^.* \(.*\)$/extern char \1;/' < "$nlist" >> "$dlsyms"
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else
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echo "/* NONE */" >> "$dlsyms"
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fi
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@ -1018,6 +1018,9 @@ EOF
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elif test "$export_dynamic" != yes; then
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test -n "$dlfiles$dlprefiles" && echo "$progname: warning: \`-dlopen' and \`-dlpreopen' are ignored without \`-export-dynamic'" 1>&2
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else
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# We keep going just in case the user didn't refer to
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# dld_preloaded_symbols. The linker will fail if global_symbol_pipe
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# really was required.
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echo "$progname: not configured to extract global symbols from dlpreopened files" 1>&2
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# Nullify the symbol file.
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@ -1038,7 +1041,7 @@ EOF
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# If we failed to link statically, then try again.
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if test $status -ne 0 && test -n "$link_static"; then
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echo "$progname: cannot link \`$output' statically; retrying semi-dynamically" 1>&2
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compile_command=`echo "$compile_command " | sed "s% $link_static % %;s/ $//"`
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compile_command=`echo "$compile_command " | sed -e "s% $link_static % %" -e 's/ $//'`
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$show "$compile_command"
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$run $compile_command
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status=$?
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@ -1202,7 +1205,7 @@ EOF
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oldlib="$objdir/$libname.a"
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# Transform .lo files to .o files.
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oldobjs="$objs"`echo "$libobjs " | sed 's/[^ ]*\.a //g; s/\.lo /.o /g; s/ $//g'`
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oldobjs="$objs"`echo "$libobjs " | sed -e 's/[^ ]*\.a //g' -e 's/\.lo /.o /g' -e 's/ $//g'`
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if test -d "$objdir"; then
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$show "$rm $oldlib"
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@ -1494,14 +1497,14 @@ EOF
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if test -n "$destname"; then
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destfile="$destdir/$destname"
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else
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destfile=`echo "$file" | sed 's%^.*/%%;'`
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destfile=`echo "$file" | sed 's%^.*/%%'`
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destfile="$destdir/$destfile"
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fi
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# Deduce the name of the destination old-style object file.
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case "$destfile" in
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*.lo)
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staticdest=`echo "$destfile" | sed 's/\.lo$/\.o/;'`
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staticdest=`echo "$destfile" | sed 's/\.lo$/\.o/'`
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;;
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*.o)
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staticdest="$destfile"
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@ -1523,7 +1526,7 @@ EOF
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# Install the old object if enabled.
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if test "$build_old_libs" = yes; then
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# Deduce the name of the old-style object file.
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staticobj=`echo "$file" | sed 's/\.lo$/\.o/;'`
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staticobj=`echo "$file" | sed 's/\.lo$/\.o/'`
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$show "$install_prog $staticobj $staticdest"
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$run $install_prog $staticobj $staticdest || exit $?
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