+Sun Oct 19 12:48:14 1997 Gordon Matzigkeit <gord@gnu.org>
+
+ * ltmain.in (link): Only `eval' export_dynamic_flag_spec if it is
+ not empty. Reported by Stephan Kulow.
+
+Sat Oct 18 00:44:14 1997 Gordon Matzigkeit <gord@gnu.org>
+
+ * ltconfig.in (objdir): Use the .libs directory on all systems for
+ which that name is valid, and _libs on the others (like MS-DOS).
+ Suggested by Juergen Erhard.
+
Tue Oct 14 10:19:18 1997 Gordon Matzigkeit <gord@gnu.org>
* ltmain.in (link): Added a bit more inter-language support to the
symbol file generation process.
+ Instead of complaining about unrecognized argument suffices, pass
+ them to the linker. This prevents libtool from barfing on
+ mandatory arguments to linker flags. Reported by Michael
+ Tiemann.
Thu Oct 9 12:56:13 1997 Gordon Matzigkeit <gord@gnu.ai.mit.edu>
* ltmain.sh.in (link): Disable building static libraries.
People should use their favourite AR and RANLIB commands.
Disable building old-style objects if `--disable-static' is
- given. Suggested by Tom Lees and Stephen Kulow.
+ given. Suggested by Tom Lees and Stephan Kulow.
Sun Jun 8 12:10:14 1997 Gordon Matzigkeit <gord@gnu.ai.mit.edu>
NEWS - list of user-visible changes between releases of GNU libtool.
-New in 1.0c:
+New in 1.0d:
* Bug fixes.
* Portability fixes for Windows NT.
-* Change the libtool temporary directory from `.libs' to `_libs' in
- order to cope with MS-DOS filenames. See README-alpha.
+* Maybe use `_libs' as a temporary libtool directory instead of `.libs'
+ in order to cope with MS-DOS filenames. See README-alpha.
* New `-all-static' flag to prevent any dynamic linking. The regular
`-static' flag just prevents dynamic linking of libtool libraries.
* The `-rpath' flag can be used to hardcode absolute directories when
http://www.ens.fr/~laburthe/claire.html
ftp://ftp.x.org/contrib/widgets/motif/spinbox/
The GNU Guile project.
-GTK+ and GIMP (Generic Image Manipulation Program).
+GTK+ and GIMP (GNU Image Manipulation Program).
http://www.xcf.berkeley.edu/~gimp/gimp.html
SANE (Scanner Access Now Easy): http://www.azstarnet.com/~davidm/
PalmOS/Pilot pilot-link: ftp://ryeham.ee.ryerson.ca/pub/PalmOS/
Between beta release 1.0b and 1.0c, libtool changed its private
directory name from `.libs' to `_libs' in order to be compatible with
MS-DOS filenames. This change allows libtool to run under the DJGPP
-build environment. Unfortunately, it also introduces a minor bug into
-Automake's `clean' rules for releases < 1.2a.
+build environment. In 1.0d, I've changed *again*... most platforms
+use `.libs', and only MS-DOS uses `_libs', which helps libtool to
+remain unobtrusive under Unix. Unfortunately, I've reintroduced a
+minor bug into Automake's `clean' rules.
This should not affect anybody else's programs unless you depend on
libtool internals. If you do, and it isn't just for deleting
clean-libtool:
rm -rf .libs
-to:
+or:
clean-libtool:
rm -rf _libs
+to:
+
+clean-libtool:
+ rm -rf .libs _libs
+
and reinstall Automake. If you've already installed Automake, you can
make the same change in /usr/local/share/automake/libtool.am, to avoid
having to reinstall.
+
global_symbol_pipe
******************
program.
So, on most OSes, this will be a command like:
+
$ nm assert-perr.o | \
sed -e '/^.* [BCDEGRSTU] \([_A-Za-z][_A-Za-z0-9]*\)$/!d'
-e 's/^.* [BCDEGRSTU] \([_A-Za-z][_A-Za-z0-9]*\)$/\1 \1/'
# Unfortunately, in order to test libtool thoroughly, we need access
# to its private directory.
-objdir = _libs
+objdir = `sed -n -e 's/^objdir="\(.*\)"$$/\1/p' ./libtool`
TESTS = run.test
hc-libflag: $(hell_OBJECTS) $(hell_DEPENDENCIES)
rm -rf hc-libflag _hclibs
mkdir _hclibs
- cd _hclibs && for lib in ../$(objdir)/libhello*; do \
+ objdir=$(objdir); cd _hclibs && for lib in ../$$objdir/libhello*; do \
$(LN_S) $$lib `echo "$$lib" | sed 's%^.*/%%'` || exit 1; \
done
@eval `egrep -e '^(hardcode_.*|wl)=' ./libtool`; \
sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
# Transform the above into a raw symbol and a C symbol.
-symxfrm='\1%\1'
+symxfrm='\1 \1'
# Define system-specific variables.
case "$host_os" in
mv -f "$nlist"T "$nlist"
wcout=`wc "$nlist" 2>/dev/null`
count=`echo "$wcout" | sed 's/^[ ]*\([0-9][0-9]*\).*$/\1/'`
- test "$wcout" = "$count" && count=-1
+ (test "$count" -ge 0) 2>/dev/null || count=-1
else
rm -f "$nlist"T
count=-1
# Make sure that we snagged all the symbols we need.
if egrep ' nm_test_var$' "$nlist" >/dev/null; then
if egrep ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<EOF > conftest.c
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+EOF
# Now generate the symbol file.
- sed 's/^.* \(.*\)$/extern char \1;/' < "$nlist" > conftest.c
+ sed 's/^.* \(.*\)$/extern char \1;/' < "$nlist" >> conftest.c
cat <<EOF >> conftest.c
#if defined (__STDC__) && __STDC__
cat <<\EOF >> conftest.c
{0},
};
+
+#ifdef __cplusplus
+}
+#endif
EOF
# Now try linking the two files.
mv conftest.o conftestm.o
cat conftest.c >&5
fi
LIBS="$save_LIBS"
+ else
+ echo "cannot find nm_test_func in $nlist" >&5
fi
else
- echo "cannot find nm_test_func in $nlist" >&5
+ echo "cannot find nm_test_var in $nlist" >&5
fi
else
- echo "cannot find nm_test_var in $nlist" >&5
+ echo "cannot run $global_symbol_pipe" >&5
fi
else
echo "$progname: failed program was:" >&5
echo "checking whether to build static libraries... $enable_static" 1>&6
+echo $ac_n "checking for objdir... $ac_c" 1>&6
+rm -f .libs
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+echo "$ac_t$objdir" 1>&6
+
# Now quote all the things that may contain metacharacters.
for var in old_CC old_CFLAGS old_CPPFLAGS old_LD old_NM old_RANLIB \
old_LN_S AR CC LD LN_S NM reload_flag reload_cmds wl pic_flag \
# A BSD-compatible nm program.
NM="$NM"
+# The name of the directory that contains temporary libtool files.
+objdir="$objdir"
+
# How to create reloadable object files.
reload_flag="$reload_flag"
reload_cmds="$reload_cmds"
magic="%%%MAGIC variable%%%"
mkdir="mkdir"
mv="mv -f"
-objdir=_libs
rm="rm -f"
# Sed substitution that helps us do robust quoting. It backslashifies
-export-dynamic)
if test "$export_dynamic" != yes; then
export_dynamic=yes
- arg=`eval \\$echo "$export_dynamic_flag_spec"`
+ if test -n "$export_dynamic_flag_spec"; then
+ arg=`eval \\$echo "$export_dynamic_flag_spec"`
+ else
+ arg=
+ fi
# Add the symbol object into the linking commands.
compile_command="$compile_command @SYMFILE@"
continue
;;
+ # Some other compiler argument.
*)
- $echo "$progname: unknown file suffix for \`$arg'" 1>&2
- $echo "$help" 1>&2
- exit 1
+ # Unknown arguments in both finalize_command and compile_command need
+ # to be aesthetically quoted because they are evaled later.
+ arg=`$echo "$arg" | sed "$sed_quote_subst"`
+ case "$arg" in
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
+ arg="\"$arg\""
+ ;;
+ esac
;;
esac
/* External symbol declarations for the compiler. */
EOF
if test -f "$nlist"; then
- sed -e 's/^.*%\(.*\)$/extern char \1;/' < "$nlist" >> "$objdir/$dlsyms"
+ sed -e 's/^.* \(.*\)$/extern char \1;/' < "$nlist" >> "$objdir/$dlsyms"
else
$echo '/* NONE */' >> "$objdir/$dlsyms"
EOF
EOF
if test -f "$nlist"; then
- sed 's/^\(.*\)%\(.*\)$/ {"\1", \&\2},/' < "$nlist" >> "$objdir/$dlsyms"
+ sed 's/^\(.*\) \(.*\)$/ {"\1", \&\2},/' < "$nlist" >> "$objdir/$dlsyms"
fi
cat <<\EOF >> "$objdir/$dlsyms"
cd ../demo || exit 1
# Unfortunately, we need access to libtool internals for this test.
-objdir=_libs
+objdir=NONE
+eval `egrep -e '^objdir=' ./libtool 2>/dev/null`
+if test "$objdir" = NONE; then
+ echo "objdir not set in ../demo/libtool" 1>&2
+ exit 1
+fi
# Check to make sure we have a dynamic library.
library_names=NONE
# Discover whether the objdir really was hardcoded.
hardcoded=no
- if fgrep "$objdir" $file > /dev/null; then
+
+ # At least AIX fgrep doesn't work for binary files, and AIX also
+ # doesn't have strings(1), so we need this strange conversion
+ # (which only works on ASCII).
+ # AIX fgrep also has a limited line length, so we turn unprintable
+ # characters into newlines.
+ if cat $file | (tr '\000-\037\200-\377' '\n' || cat) 2>/dev/null \
+ | fgrep "$objdir" > /dev/null 2>&1; then
hardcoded=yes
- elif cat $file | tr '\200-\277' '\100-\177' | tr '\300-\377' '\100-\177' \
- | tr '\000-\037' '\040-\077' | tr '\040' '\012' \
- | fgrep "$objdir" > /dev/null 2>&1; then
- # At least AIX fgrep doesn't work for binary files, and AIX also
- # doesn't have strings(1), so we need this strange conversion.
- # AIX fgrep also has a limited line length, that's why we finally
- # turn the NUL characters into newlines.
+ elif fgrep "$objdir" $file > /dev/null 2>&1; then
+ # We retry fgrep without tr, in case the above lead to a false negative.
hardcoded=yes
elif (sed -e '1!d' $file | egrep 'unsupported') >/dev/null 2>&1; then
hardcoded=unsupported
projects / thirdparty / libtool.git / commitdiff
