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* TODO: support -dlopen for libraries
* doc/PLATFORMS: Erez Zadok reported that libtool works on bsdi 4.0.1 * doc/libtool.texi (libltdl): libltdl supports BeOS * libltdl/ltdl.c: shlib_ext was declared even if LTDL_SHLIB_EXT didn't exist, partially reverted my previous patch: BeOS will automatically search in ADDON_PATH * ltmain.in: don't allow relative run-paths, fixed a typo in a warning, ignore -dlopen self for libraries and objects, only accept -L paths that exist, minor cleanups, bugfix: add -lc for normal libraries, not convenicence libraries removed offensive warnings/comments
This commit is contained in:
Thomas Tanner
parent
888cbac3c0
commit
64d868411f
14
ChangeLog
14
ChangeLog
@ -1,3 +1,17 @@
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1999-03-24 Thomas Tanner <tanner@gmx.de>
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* TODO: support -dlopen for libraries
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* doc/PLATFORMS: Erez Zadok reported that libtool works on bsdi 4.0.1
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* doc/libtool.texi (libltdl): libltdl supports BeOS
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* libltdl/ltdl.c: shlib_ext was declared even if LTDL_SHLIB_EXT
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didn't exist, partially reverted my previous patch: BeOS will
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automatically search in ADDON_PATH
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* ltmain.in: don't allow relative run-paths, fixed a typo in a warning,
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ignore -dlopen self for libraries and objects,
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only accept -L paths that exist, minor cleanups,
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bugfix: add -lc for normal libraries, not convenicence libraries
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removed offensive warnings/comments
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1999-03-24 Alexandre Oliva <oliva@dcc.unicamp.br>
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* ltconfig.in (ld_shlibs, amigaos*): disable shared libraries
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5
TODO
5
TODO
@ -30,6 +30,11 @@ In the future:
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possible would greatly improve libltdl's ability to be embedded in and
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used by other systems.
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* Support -dlopen/dlpreopen for libraries.
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This requires adding two new variables (dlopen/dlpreopen) to
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the pseudo-library and later dlopening them when a program is linked
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against such a library.
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* Fix */demo on win32.
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This may simply require resolving the item below.
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@ -21,6 +21,7 @@ hppa1.1-hp-hpux9.07 cc 1.0f ok
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hppa1.1-hp-hpux9.05 gcc 1.2f ok
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hppa1.1-hp-hpux9.01 gcc 1.2f ok
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i*86-*-bsdi4.0 gcc 1.2f ok
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i*86-*-bsdi4.0.1 gcc 1.2f ok
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i*86-*-bsdi3.1 gcc 1.2e NS
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i*86-*-bsdi3.0 gcc 1.2e NS
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i*86-*-bsdi2.1 gcc 1.2e NS
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@ -2599,6 +2599,8 @@ shl_load (HP-UX)
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@item
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LoadLibrary (Win16 and Win32)
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@item
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load_add_on (BeOS)
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@item
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GNU DLD (emulates dynamic linking for static libraries)
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@item
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libtool's dlpreopen (see @pxref{Dlpreopening})
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@ -76,7 +76,9 @@ Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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#define LTDL_SYMBOL_OVERHEAD 5
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static const char objdir[] = LTDL_OBJDIR;
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#ifdef LTDL_SHLIB_EXT
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static const char shlib_ext[] = LTDL_SHLIB_EXT;
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#endif
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static const char unknown_error[] = "unknown error";
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static const char dlopen_not_supported_error[] = "dlopen support not available";
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@ -1205,12 +1207,6 @@ lt_dlopen (filename)
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file = (FILE*) find_file(basename,
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getenv("LTDL_LIBRARY_PATH"),
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&dir, 0);
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#ifdef __BEOS__
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if (!file)
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file = (FILE*) find_file(basename,
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getenv("ADDON_PATH"),
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&dir, 0);
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#endif
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#ifdef LTDL_SHLIBPATH_VAR
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if (!file)
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file = (FILE*) find_file(basename,
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84
ltmain.in
84
ltmain.in
@ -877,6 +877,7 @@ compiler."
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elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
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dlself=yes
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else
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dlself=needless
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export_dynamic=yes
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fi
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prev=
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@ -916,12 +917,8 @@ compiler."
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case "$arg" in
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/* | [A-Za-z]:[/\\]*) ;;
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*)
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absdir=`cd "$arg" && pwd`
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if test -z "$absdir"; then
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$echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
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exit 1
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fi
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arg="$absdir"
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$echo "$modename: only absolute run-paths are allowed" 1>&2
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exit 1
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;;
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esac
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if test "$prev" = rpath; then
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@ -998,6 +995,11 @@ compiler."
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-L*)
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dir=`$echo "X$arg" | $Xsed -e 's/^-L//'`
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if test -d "$dir"; then :
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else
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$echo "$modename: directory \`$dir' does not exist" 1>&2
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exit 1
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fi
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# We need an absolute path.
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case "$dir" in
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/* | [A-Za-z]:[/\\]*) ;;
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@ -1073,12 +1075,8 @@ compiler."
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case "$dir" in
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/* | [A-Za-z]:[/\\]*) ;;
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*)
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absdir=`cd "$dir" && pwd`
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if test -z "$absdir"; then
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$echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
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exit 1
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fi
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dir="$absdir"
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$echo "$modename: only absolute run-paths are allowed" 1>&2
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exit 1
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;;
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esac
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case "$xrpath " in
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@ -1282,7 +1280,7 @@ compiler."
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$echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2
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fi
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if test -n "$dlfiles$dlprefiles"; then
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if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
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$echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
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fi
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@ -1346,7 +1344,7 @@ compiler."
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exit 1
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fi
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if test -n "$dlfiles$dlprefiles"; then
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if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
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$echo "$modename: warning: \`-dlopen' is ignored for libtool libraries" 1>&2
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fi
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@ -1553,16 +1551,12 @@ compiler."
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# Save some variables
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name_save=$name
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libname_save=$libname
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release_save=$release
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versuffix_save=$versuffix
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major_save=$major
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old_deplibs="$deplibs"
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# Find libtool libraries and add their dependencies and directories
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old_deplibs="$deplibs"
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deplibs= # libraries to link (used in archive_cmds)
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newdependency_libs= # all dependency libraries
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uninst_path= # paths that contain uninstalled libtool libraries
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shlibpath=
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new_lib_search_path=
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for deplib in $old_deplibs; do
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lib=
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@ -1610,6 +1604,13 @@ compiler."
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library_names=
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old_library=
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# Check to see that this really is a libtool archive.
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if (sed -e '2q' $lib | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
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else
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$echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
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exit 1
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fi
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ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
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test "X$ladir" = "X$lib" && ladir="."
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# We need an absolute path.
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@ -1625,13 +1626,6 @@ compiler."
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esac
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laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
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# Check to see that this really is a libtool archive.
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if (sed -e '2q' $lib | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
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else
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$echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
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exit 1
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fi
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# If the library was installed with an old release of libtool,
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# it will not redefine variable installed.
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installed=yes
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@ -1653,6 +1647,14 @@ compiler."
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exit 1
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fi
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if test -z "$libdir"; then
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# It is a libtool convenience library, so add in its objects.
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convenience="$convenience $dir/$old_library"
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old_convenience="$old_convenience $dir/$old_library"
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deplibs="$deplibs $dir/$old_library"
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continue
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fi
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# Find the relevant object directory and library name.
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if test "X$installed" = Xyes; then
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if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
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@ -1904,9 +1906,6 @@ compiler."
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fi
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# Restore the variables
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versuffix=$versuffix_save
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major=$major_save
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release=$release_save
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libname=$libname_save
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name=$name_save
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@ -2121,7 +2120,7 @@ EOF
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# Test again, we may have decided not to build it any more
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if test "$build_libtool_libs" = yes; then
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if test -z "$rpath"; then
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if test -n "$rpath"; then
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case "$host" in
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*-*-cygwin* | *-*-mingw* | *-*-os2* | *-*-beos*)
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# these systems don't actually have a c library (as such)!
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@ -2244,7 +2243,6 @@ EOF
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if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
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eval flag=\"$thread_safe_flag_spec\"
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linkopts="$linkopts $flag"
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fi
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@ -2321,7 +2319,7 @@ EOF
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$echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2
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fi
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if test -n "$dlfiles$dlprefiles"; then
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if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
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$echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
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fi
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@ -2547,7 +2545,7 @@ EOF
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continue
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;;
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-R*)
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dir=`$echo "X$deplib" | $Xsed -e 's/^-lR/'`
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dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
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# Make sure the xrpath contains only unique directories.
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case "$xrpath " in
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*" $dir "*) ;;
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@ -2594,6 +2592,13 @@ EOF
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library_names=
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old_library=
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# Check to see that this really is a libtool archive.
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if (sed -e '2q' $lib | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
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else
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$echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
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exit 1
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fi
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ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
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test "X$ladir" = "X$lib" && ladir="."
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# We need an absolute path.
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@ -2609,13 +2614,6 @@ EOF
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esac
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laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
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# Check to see that this really is a libtool archive.
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if (sed -e '2q' $lib | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
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else
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$echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
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exit 1
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fi
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# If the library was installed with an old release of libtool,
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# it will not redefine variable installed.
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installed=yes
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@ -3211,7 +3209,6 @@ static const void *lt_preloaded_setup() {
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link_command="$compile_var$compile_command$compile_rpath"
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relink_command="$finalize_var$finalize_command$finalize_rpath"
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# AGH! Flame the AIX and HP-UX people for me, will ya?
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$echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2
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$echo "$modename: \`$output' will be relinked during installation" 1>&2
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else
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@ -3825,7 +3822,7 @@ relink_command=\"$relink_command\""
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continue
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fi
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else
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$echo "$modename: error: cannot relink \`$file' on behalf of your buggy system linker" 1>&2
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$echo "$modename: error: cannot relink \`$file'" 1>&2
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continue
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fi
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fi
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@ -3987,7 +3984,6 @@ relink_command=\"$relink_command\""
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# Replace the output file specification.
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relink_command=`$echo "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
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$echo "$modename: warning: relinking \`$file' on behalf of your buggy system linker" 1>&2
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$show "$relink_command"
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if $run eval "$relink_command"; then :
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else
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@ -3996,7 +3992,7 @@ relink_command=\"$relink_command\""
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fi
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file="$outputname"
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else
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$echo "$modename: warning: cannot relink \`$file' on behalf of your buggy system linker" 1>&2
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$echo "$modename: warning: cannot relink \`$file'" 1>&2
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fi
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else
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# Install the binary that we compiled earlier.
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