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ChangeLog.2001
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2001-12-06 Jens Petersen <petersen@redhat.com> * ltmain.in: Replace all test "-a"s by "&& test" for portability. 2001-11-28 Robert Boehne <rboehne@ricardo-us.com> * libtool.m4 (AC_LIBTOOL_SYS_MAX_CMD_LEN): Change the factor of saftey as 3/4 of the result was not low enough. 2001-11-28 Gary V. Vaughan <gary@gnu.org> * libtoolize.in: The test for whether AC_PROG_LIBTOOL is defined in aclocal.m4 had bitrotted slightly. Reported by Takahiko Kawasaki <Takahiko_Kawasaki@cii.csk.co.jp> 2001-11-27 Donald D. Anderson <dda@sleepycat.com> * ltmain.in: Treat freebsd like openbsd, in that -lc/-lc_r should not be explicitly used. ld handles this depending on the presence of the -pthread option. 2001-11-27 Robert Boehne <rboehne@ricardo-us.com> With help from Michael Matz <matz@kde.org>: * ltmain.in: Add a new command line argument --preserve-dup-deps for preserving duplicate dependent libraries. * libtool.texi: Document it. 2001-11-27 Kevin Ryde <user42@zip.com.au> * libtool.m4 (AC_LIBTOOL_SYS_MAX_CMD_LEN): Send "test" warnings to /dev/null, helps FreeBSD and maybe others. 2001-11-15 Albert Chin-A-Young <china@thewrittenword.com> * libtool.m4: quote LTCC because autoconf AC_PROG_CC_STDC macro might add to $CC if options needed by compiler to grok ANSI. 2001-11-15 Gary V. Vaughan <gary@gnu.org> From Joseph S. Myers <jsm28@cam.ac.uk>: * ltmain.in: Typo. 2001-11-15 Mo DeJong <supermo@bayarea.net> * ltmain.in: Place parens around a generated relink_command so it is run is a subshell. This avoids an install error where libtool ended up in the wrong directory after relinking a .la file. 2001-10-31 Raja R Harinath <harinath@cs.umn.edu> * configure.ac (pkgdatadir): Move the invocation of AC_INIT_AUTOMAKE before the use of $PACKAGE in $pkgdatadir. Reported by Bob Friesenhahn <bfreisen@simple.dallas.tx.us> 2001-10-28 Gary V. Vaughan <gary@gnu.org> From Tom Bates <Tom.Bates@compaq.com>: * libtool.m4 [mips-compaq-nonstopux]: New port. * ltmain.in [mips-compaq-nonstopux]: Support $version_type == nonstopux. 2001-10-28 Albert Chin-A-Young <china@thewrittenword.com> * libltdl/ltdl.c (foreach_dirinpath): change some types to size_t from int because strlen() returns size_t. argz_len changed to size_t because argzize_path() takes 3rd argument as size_t, not int. Based on lint run from Bob Friesenhahn <bfriesen@simple.dallas.tx.us> 2001-10-27 Gary V. Vaughan <gary@gnu.org> * libtool.m4 (_LT_AC_TAGCONFIG): Cray sed does not allow character sets to contain the separator character. Reported by Kevin Ryde <user42@zip.com.au> * ltdl.m4 (AC_WITH_LTDL): New macro to add `--with-included-ltdl' option to configure, but to find an appropriate ltdl library and append the right options to link it. 2001-10-24 Kevin Ryde <user42@zip.com.au> * libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS): Remove a stray ' quote. 2001-10-24 H.J. Lu <hjl@gnu.org> * ltmain.sh: Allow link against an archive when building a shared library. * libtool.m4 (lt_cv_deplibs_check_method): Always use file_magic for Linux ELF. 2001-10-12 Guido Draheim <guidod-2001q3@gmx.de> * ltdl.m4: Changed "underscode to underscore". 2001-10-06 Gary V. Vaughan <gary@gnu.org> * configure.ac: General modernisation and cleanup. * cdemo/configure.ac: Ditto. * demo/configure.ac: Ditto. * depdemo/configrue.ac: Ditto. * ltdl/configure.ac: Ditto. * ltdldemo/configure.ac: Ditto. * mdemo/configure.ac: Ditto. * pdemo/configure.ac: Ditto. * tagdemo/configure.ac: Ditto. 2001-10-04 Albert Chin-A-Young <china@thewrittenword.com> * libltdl/ltdl.c: Match function return type with prototype (add static initializer to file_not_found). 2001-09-30 Gary V. Vaughan <gary@gnu.org> * libtool.m4 (AC_LIBLTDL_CONVENIENCE): s/INCLTDL/LTDLINCL/ for consistency with gettext's INTLINCL. Keep the old symbol too for backwards compatibility. (AC_LIBLTDL_INSTALLABLE): Ditto. * doc/libtool.texi (Distributing libltdl): Adjust documentation. 2001-09-22 Albert Chin-A-Young <china@thewrittenword.com> * ltdl.m4 (AC_LTDL_DLLIB): Even though HP-UX 10.20 and 11.00 support shl_load *and* dlopen, dlopen works correctly only with a patch. Because we want to avoid the situation where we build on a system with the patch but deploy on a system without, use shl_load exclusively if found. 2001-09-22 Gary V. Vaughan <gary@gnu.org> * libtool.m4 (_LT_AC_FILE_LTDLL_C): Be carefule that the start marker searched for by sed must start in column 0. (_LT_AC_FILE_IMPGEN_C): Ditto. Reported by Tor Lillqvist <tml@iki.fi> 2001-09-22 Tor Lillqvist <tml@iki.fi> * libtool.m4 [mingw* cygwin*]: Small improvement for mingw-hosted tool support (while still running libtool on cygwin). In that case PATH_SEPARATOR is ':', but gcc -print-search-dirs still prints its search path with ';' as separator. (AC_LIBTOOL_RC, AC_LIBTOOL_LANG_RC_CONFIG): Add support for .rc files (Windows resource files), compiled by the resource compiler (windres in mingw) to .o files. (AC_PROG_NM): Minor bug fix for $PATH elements with spaces in them. * configure.ac: Use LT_AC_PROG_RC. * ltmain.in: Check for .rc files. * NEWS: Updated. * ltmain.in: Add a space to $base_compile in the case statement, as the case labels checks for trailing spaces, but there aren't necessarily in $base_compile. 2001-09-22 Albert Chin-A-Young <china@thewrittenword.com> * libtool.m4: When setting archive_cmds for CC, don't test for $GXX but for $GCC on HP-UX. Indentation fixes. 2001-09-21 Gary V. Vaughan <gary@gnu.org> From Tor Lillqvist <tml@iki.fi>: * ltmain.in [cygwin* mingw*]: Take care of the difference between wrapper script name and executable name. * libtool.m4 (archive_cmds) [darwin1.[0-2]]: Darwin uses zsh-3.1.6 for /bin/sh, and that shell does not handle escaped quotes properly yet. Reported by Christopher Pfisterer <cp@chrisp.de> 2001-09-21 Albert Chin-A-Young <china@thewrittenword.com> * libltdl/ltdl.c: Match function return type with prototype (add static initializer to some functions) to prevent warnings from HP-UX cc. 2001-09-21 Gary V. Vaughan <gary@gnu.org> * libltdl/ltdl.c: Added support for dmalloc, and uncovered some memory bugs as a result. 2001-09-21 Albert Chin <china@thewrittenword.com> * libtool.m4: Don't include main() when testing for command to parse $NM output because some C++ compilers don't allow you to take the address of main (e.g. HP-UX aCC). * libtool.m4: Some uses of $GXX were unquoted, but GXX is either NULL or yes. Use "$GXX". 2001-09-13 Assar Westerlund <assar@sics.se> * ltdl.m4 (AC_LTDL_DLLIB): call dlopen with arguments so the test does not fail due to a prototype in dlfcn.h 2001-09-13 Gary V. Vaughan <gary@gnu.org> * ltdl.m4 (AC_CHECK_HEADERS): Check for assert.h. * libltdl/ltdl.c: If not, disable assertions manually. 2001-09-11 Gary V. Vaughan <gary@gnu.org> * bootstrap: Be robust to having no files that need removing. * libltdl/configure.ac (AM_INIT_AUTOMAKE): Bump libltdl version to 1.2. * libltdl/Makefile.am (libltdl_la_LDFLAGS): Bump libtool library version info to 4:0:1. 2001-09-11 Gary V. Vaughan <gary@gnu.org> * libtool.m4: No need to undefine([symbols]), proper quotation is enough. 2001-09-10 Gary V. Vaughan <gary@gnu.org> * libtool.m4: CVS Autoconf guarantees a decent default IFS, so there is no need for us to preset it anymore. Be careful not to set IFS="${IFS}$PATH_SEPARATOR" for PATH splitting, otherwise spaces in directory names will be lost. Use $PATH_SEPARATOR... don't rely on $ac_path_separator, which was an autoconf internal until just now, when it disappeared! * ltmain.in: Default IFS once, at the start. Reported by Akim Demaille <akim@epita.fr> 2001-09-10 Brad <brad@comstyle.com> * libtool.m4 (AC_DEPLIBS_CHECK_METHOD): Missed an instance of Autoconf square bracket quoting style normalisation. * ltmain.in (-lc_r): Style improvement. * doc/libtool.texi: Remove obsolete references to ltconfig. * tests/quote.test: s/ltconfig/\$0/ 2001-09-09 Gary V. Vaughan <gary@gnu.org> * libtool.m4: Use Autoconf square bracket quoting style consistently throughout. 2001-09-08 Gary V. Vaughan <gary@gnu.org> * bootstrap: Cleanup `autom4te' and `libtool' so that we don't get caught by something from a previous build. * libtool.m4 (archive_cmds, archive_expsym_cmds) [solaris*]: Revert my 2001-09-06 patch. (no_undefined_flag)i [solaris*]: Revert Alexandre's 2001-04-11 patch. 2001-09-07 Gary V. Vaughan <gary@gnu.org> * libltdl/ltdl.c (foreach_dirinpath): argz_len should be a size_t. Reported by Albert Chin <china@thewrittenword.com> 2001-09-06 Gary V. Vaughan <gary@gnu.org> * libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS) [solaris*]: Typo. s/GXX/GCC/. * libtool.m4 (archive_cmds, archive_expsym_cmds) [solaris*]: Changing no_undefined_flag from `-z text' to `-z defs' (see entry below at 2001-04-11 Alexandre Oliva <aoliva@redhat.com>) has a problem. when linking a shared library with gcc calling /usr/ccs/bin/ld (eg. the gcc supplied with Solaris 8 companion CD), using the flag -no-undefined, shared library linking will always fail because of the unresolved symbols from libgcc.a. Consequently we have to provide a path to libgcc.a when linking shared libraries in conjunction with -no-undefined! From Michael Pruett <mpruett@engr.sgi.com>: * libltdl/ltdl.c (find_module): `0' valued arguments to tryall_dlopen_module() must be explicitly cast to avoid compiler warnings on some environments. From Daniel Johnson <danielj7@mac.com>: * libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS) [darwin*]: Move from GNU ld section to non-GNU ld section. 2001-09-05 Robert Boehne <rboehne@ricardo-us.com> * pdemo/Makefile.am (helldl): Automake 1.4 can't find the target if we use helldl$(EXEEXT), and Automake 1.5 barfs unless we do. Using both targets to the left of the colon seems to work though! 2001-09-03 Gary V. Vaughan <gary@gnu.org> * demo/Makefile.am (helldl): Automake 1.4 can't find the target if we use helldl$(EXEEXT), and Automake 1.5 barfs unless we do. Using both targets to the left of the colon seems to work though! 2001-09-03 Brad <brad@comstyle.com> * ltdl.m4 [AC_LTDL_SYS_DLOPEN_DEPLIBS]: Teach ltdl about the behavior of OpenBSD's dlopen(). 2001-09-03 Gary V. Vaughan <gary@gnu.org> From Marius Vollmer <mvo@zagadka.ping.de>: * libltdl/ltdl.c (tryall_dlopen_module): Don't forget to propogate errors over recurse levels. 2001-09-03 Brad <brad@comstyle.com> * libtool.m4 [openbsd*]: More improvements to the OpenBSD port. 2001-09-02 Gary V. Vaughan <gary@gnu.org> From Albert Chin <china@thewrittenword.com>: * libtool.m4 (_LT_AC_LANG_C_CONFIG) [aix4*]: Be careful with shared namespaces for static and shared libs. (AC_LIBTOOL_DLOPEN_SELF): If all else fails, try dld_link from GNU DLD. 2001-09-02 Christopher Pfisterer <cp@chrisp.de> * libtool.m4, ltmain.in: Linker flag and version numbering fixes for darwin. 2001-09-02 Gary V. Vaughan <gary@gnu.org> Based on a patch from Marius Vollmer <mvo@zagadka.ping.de>: * NEWS: updated. * ltdl.m4 (AC_LIB_LTDL): Check for unistd.h. * ltdl.c: Include unistd.h if it exists. (LTDL_SEARCHPATH_VAR): Macro to prevent hardcoding "LTDL_LIBRARY_PATH". (LTDL_ARCHIVE_EXT): Macro to prevent hardcoding ".la". (archive_ext): Have only one copy of ".la" in the readonly segment of the compiled library. (find_handle_callback): Don't bother trying to dlopen the file if it doesn't exist. (find_handle): Don't bother searching for files if no search_path was supplied. (file_not_found): A new function to determine whether the last error was due to a file not found condition. (try_dlopen): Renamed from lt_dlopen() and changed to have the same footprint as tryall_dlopen. This involved a minor rewrite of much of the internals of this function. (lt_dlopen): A new function wrapped arounf try_dlopen(). (lt_dlopenext): If a file already has a suitable extension, don't bother adding additional extensions and trying to open those. Tidy up the rest of the code to prevent continued searching with an eventual FILE_NOT_FOUND when a genuine failure earlier in the search process could be legitimately reported. * demo/Makefile.am (helldl$(EXEEXT)): Automake-1.5 made me change this from just `helldl'. 2001-07-31 Robert Boehne <rboehne@ricardo-us.com> * libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS) Fixed a problem with export_symbols_cmds not being set for CXX tags, and not being properly set for any tag under AIX/Power. 2001-08-19 Ossama Othman <ossama@uci.edu> * libtool.m4 (AC_LIBTOOL_LANG_CXX_CONFIG): Corrected and improved error message that is displayed when there was a problem compiling the C++ test program. It still mentioned the now non-existent `ltcf-cxx.sh' file. * doc/libtool.texi (LTDL_SET_PRELOADED_SYMBOLS): Removed parentheses at end of starting "defmac" line, as pointed out by makeinfo. 2001-08-18 Brad <brad@comstyle.com> * ltmain.in: Do not remove -lm from deplibs for OpenBSD. 2001-08-16 Gary V. Vaughan <gary@gnu.org> * libltdl/ltdl.c (argz_create_sep): Don't forget to include the terminating '\0' when counting argz_len. (argz_create_sep): When canonicalizing argz, don't forget to copy the terminating '\0', incase canonicalization has shortened argz. (argz_stringify): Don't covert the final '\0' to a separator. 2001-08-15 Gary V. Vaughan <gary@gnu.org> * libltdl/ltdl.c (lt_dlhandle_next): Now we can loop through all loaded module handles as originally intended. * libltdl/ltdl.c (lt_dlseterror): Oops. This never worked either, due to a pair of typos. Now fixed. * libltdl/ltdl.c (N_ELEMENTS): Deleted. How come nobody noticed there was no way this could have ever worked? (lt_dlcaller_set_data): Now that valid caller_ids must be non-zero, allocate an addition entry in the caller_data vector and use a zero valued key as the end marker. (lt_dlcaller_get_data): Iterate up to the end marker in one pass. 2001-08-14 Gary V. Vaughan <gary@gnu.org> * libltdl/ltdl.c (lt_dlcaller_register): Caller ids are allocated starting from value `1', so that clients can use a value of zero to indicate that libltdl has not yet initialised. * ltmain.in (exec_cmd): Fix quoting in execute mode so that the double quotes added by libtool (to prevent lossage with embedded spaces in filenames etc.) are not interpreted as literals by the shell. 2001-08-13 Gary V. Vaughan <gary@gnu.org> * libltdl/ltdl.c (find_file_callback): Fix a multiple free() bug. (tryall_dlopen_module): Remove some unused variables. * libltdl/ltdl.c (lt_dlinsertsearchdir): Calculate the address of the end of user_search_path correctly. * libltdl/ltdl.c (rpl_argz_stringify): New fallback implementation. * ltdl.m4 (AC_LTDL_FUNC_ARGZ): Test for argz_stringify in libc. * libltdl/ltdl.c (lt_argz_insertinorder): Renamed from lt_argz_insert to make room for... (lt_argz_insert): Wraps argz_insert with libltdl error handling. (lt_dlpath_insertdir): Insert new path elements into an argzized path. (lt_dlinsertsearchdir): New function to insert new search directories anywhere into user_search_path using the above. (lt_dladdsearchdir): Rewritten to use lt_dlpath_insertdir. * libltdl/ltdl.h (lt_dlinsertsearchdir): Prototype for export. * doc/libtool.texi (Libltdl interface): Document it. * NEWS: Updated, 2001-08-07 Gary V. Vaughan <gary@gnu.org> From Albert Chin <china@thewrittenword.com>: * ltmain.in [irix*]: $with_gcc is either "yes" or "" (empty string) with current autoconf, so we need to be robust to that when testing it, 2001-08-06 Gary V. Vaughan <gary@gnu.org> From Brad <brad@comstyle.com>: * libtool.m4 (deplibs_check_method) [aix*]: Removed redundant setting of this variable. 2001-08-05 Gary V. Vaughan <gary@gnu.org> * libltdl/ltdl.c (load_deplibs): Insert missing 1st argument to LT_EMALLOC. 2001-08-05 Tim Van Holder <tim.van.holder@pandora.be> * ltdl.m4: Canonicalize descriptive text used with AC_DEFINE. * libtool.m4 (_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR): Remove. (_LT_AC_PROG_ECHO_BACKSLASH): Use $ac_path_separator instead of $PATH_SEPARATOR. (AC_LIBTOOL_SYS_DYNAMIC_LINKER): Ditto. (_LT_AC_TAGCONFIG): Ditto. (AC_ENABLE_SHARED): Ditto. (AC_ENABLE_STATIC): Ditto. (AC_ENABLE_FAST_INSTALL): Ditto. (AC_PATH_TOOL_PREFIX): Ditto. (AC_PATH_MAGIC): Ditto. (AC_PROG_LD): Ditto. (AC_PROG_NM): Ditto. * ltdl.m4 (AC_LTDL_SYSSEARCHPATH): Ditto. 2001-08-05 Gary V. Vaughan <gary@gnu.org> From Brad <brad@comstyle.com>: * libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER) [openbsd]: OpenBSD can build modules without a `lib' prefix and version number. Move the deplibs check code from here... (AC_DEPLIBS_CHECK_METHOD): ...to here. 2001-08-05 Tim Mooney <mooney@dogbert.cc.ndsu.NoDak.edu> * libtool.m4 [osf3*, osf4*, osf5*]: Tru64 *can* build modules without a `lib' prefix to the module name. 2001-08-05 Gary V. Vuaghan <gary@gnu.org> From Guido Draheim <Guido.Draheim@tek.com>: * ltmain.in: Display better and different error messages when library linkage fails in various ways. 2001-08-05 Albert Chin-A-Young <china@thewrittenword.com> * libtool.m4 (_LT_AC_SYS_LIBPATH_AIX): Add newline after terminating '}' grouping character. Change '[0-9][0-9]' to '0' as we've already matched it. 2001-08-05 Gary V. Vaughan <gary@gnu.org> From Brad <brad@comstyle.com>: * libtool.m4 (archive_cmds) [darwin, newsos, sysv4]: Replace 1.3 era $linkopts references with $linker_flags. * libltdl/ltdl.c: Fixed several careless mistakes in the foreach_dirinpath support functions. (foreach_dirinpath): Walk path elements with the argz API. 2001-08-04 Gary V. Vaughan <gary@gnu.org> From Sedi Master Albert Chin <china@thewrittenword.com>: * libtool.m4 (_LT_AC_SYS_LIBPATH_AIX): Replace the awk invocation with an equivalent bit of sed wizardry. From Edouard G. Parmelan <egp@free.fr> * libtool.m4 [darwin, openbsd]: Fix quoting problems with unquoted [] expressions. 2001-08-03 Gary V. Vaughan <gary@gnu.org> * bootstrap: s/ltdldemo // -- This demo soesn't work properly, so I haven't committed it yet. 2001-08-01 Ossama Othman <ossama@doc.ece.uci.edu> * libtool.m4 (AC_LIBTOOL_SETUP): Require Autoconf-2.50 via the AC_PREREQ autoconf macro since the new libtool macros utilize macros from that version of Autoconf. 2001-08-01 Gary V. Vaughan <gary@gnu.org> * ltdl.m4: Bump serial number. General reformat and tify up in line with Autoconf-2.50 support. (AC_LTDL_FUNC_ARGZ): Test for system implementations of a handful of argz API calls, the error_t type, and the argz.h header. * libltdl/configure.ac (AM_INIT_AUTOMAKE): Bump version number. * libltdl/ltdl.c (rpl_argz_append, rpl_argz_create_sep. rpl_argz_insert, rpl_rgz_next): Fallback implementations of the similarly named functions for machines that don;t use glibc. (lt_dlrealloc): New memory function pointer that can be set by the client. Defaults to rpl_realloc, which in turn uses only lt_dlmalloc and lt_dlfree. (LT_EMALLOC, LT_EREALLOC): Set internal out-of-memory error inside the functions called by these new macros. Simplified all callers by removing explicit client error reporting. (memmove): Fallback implementation of overlap safe memory copy function. (tryall_dlopen): Factorized common code into... (tryall_dlopen_module): ...this new helper function. (canonicalize_path): Changed function signature to return success or failure. Updated all callers. (foreachfile_callback): Make use of argz API. (LT_DLSTRLEN): Moved from here... * libltdl/ltdl.h (LT_STRLEN): ...to here. Updated all callers. (lt_dlrealloc): Declare new memory management handle. 2001-07-31 Robert Boehne <rboehne@ricardo-us.com> * libtool.m4 (mingw*) Revert the previous change as it was applied by mistake. 2001-07-31 Guido Draheim <Guido.Draheim@tek.com> * libtool.m4 (mingw*) sys_lib_search_path_spec: Sets the proper path separator for cross-compiling. 2001-07-30 Steve Ellcey <sje@cup.hp.com> * libtool.m4 (ia64-*-hpux*) Add support for ia64*-*-hpux* platform. 2001-07-30 Robert Boehne <rboehne@ricardo-us.com> * libtool.m4 (AC_LIBTOOL_PROG_COMPILER_PIC) [aix*]: Fixed an incorrect resetting of lt_prog_compiler_static when using gcc under AIX Power. 2001-07-31 Gary V. Vaughan <gary@gnu.org> * bootstrap: Remove generated files (incase they are links) before rerunning the autotools to regenerate them. 2001-07-30 Gary V. Vaughan <gary@gnu.org> * libtool.m4 (AC_LIBTOOL_SETUP): Use Autoconf-2.50 era quadrigraphs and AC_HELP_STRING to bring AC_ARG_WITH/ENABLE macros up to date. (_LT_AC_LOCK): Ditto. (_LT_AC_TAGCONFIG): Ditto. (AC_PROG_LD): Ditto. (AC_ENABLE_SHARED): Ditto. And eliminate the last remaining changequote invocations. (AC_ENABLE_STATIC): Ditto. And Ditto. (AC_ENABLE_FAST_INSTALL): Ditto. And Ditto. * ltdl.m4 (AC_LTDL_ENABLE_INSTALL): Use Autoconf-2.50 era quadrigraphs and AC_HELP_STRING to bring AC_ARG_ENABLE macro up to date. * NEWS: Updated. * libtool.m4 [UnixWare7, OpenUNIX8]: Initial support for UnixWare7 and OpenUNIX8. Accept these identifiers from the latest config.guess/config.sub as pseudonyms for sysv5uw[78]. * NEWS: Updated. Reported by Boyd Lynn Gerber <gerberb@zenez.com> 2001-07-29 Gary V. Vaughan <gary@gnu.org> * tests/sh.test: Add a new test to enforce X as the fill character in `test "X...'. Beef up the `test' tests to also check `test -.' and `test ! -.' phrases for compliance. * ltmain.in: Fix quoting problems uncovered by the new tests. 2001-07-29 Andrew C. Feren <aferen@CetaceanNetworks.com> * tests/sh.test: New test to disallow `test $foo', where `test "$foo"' is much safer. * ltmain.in: Fix quoting problems uncovered by the new test. 2001-07-29 Steve Ellcey <sje@cup.hp.com> * libtool.m4 (lt_cv_sys_global_symbol_to_cdecl): Change it from "extern char" to "extern int" so that GCC 3.0 won't complain and refuse to compile programs containing "extern char main()". 2001-07-29 Gary V. Vaughan <gary@gnu.org> From Guido Draheim <Guido.Draheim@tek.com>: * libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER) [mingw]: Support cross compilation to mingw by allowing `:' or ';' as a path separator. * NEWS: Updated. 2001-07-27 NIIBE Yutaka <gniibe@m17n.org> * libtool.m4 (lt_cv_deplibs_check_method): Use pass_all for sh*-*-linux* (SuperH) too. 2001-07-25 Ossama Othman <ossama@debian.org> From Thomas Poindessous <poinde_t@epita.fr> * ltmain.in (pic_mode): Added missing quotes around shell variable in "if test" conditional. From Peter Moulder <pmoulder@longford.csse.monash.edu.au> * ltmain.in (xform): Add support for pre-processed (e.g. `*.{i,ii}' sources). 2001-07-25 Gary V. Vaughan <gary@gnu.org> From Steve Ellcey <sje@cup.hp.com>: * libltdl/ltdl.c (foreach_dirinpath): Free unassigned pointer fix for `canonical'. 2001-07-23 Robert Boehne <rboehne@ricardo-us.com> * libtool.m4 (AC_LIBTOOL_LANG_CXX_CONFIG, AC_LIBTOOL_PROG_LD_SHLIBS) [aix4*, aix5*]: Fixed a mispelled binder option under AIX. The option to throw errors for unresolved external references is -bernotok, not -bnoerok. 2001-07-23 Gary V. Vaughan <gary@gnu.org> * Makefile.am (EXTRA_DIST): Don't forget to distribute ChangeLog.1. From Erik Lindahl <E.Lindahl@chem.rug.nl> * libtool.m4 (_LT_AC_SYS_LIBPATH_AIX): Used on aix to discover the compiler's default library search path so that the MPI compiler suite is not hosed by the previously hardcoded path. * libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS) [aix4*, aix5*]: Use it. 2001-07-23 Andreas Schwab <schwab@suse.de> * libtool.m4 (AC_DEPLIBS_CHECK_METHOD): Use pass_all for s390*-*-linux* and m68*-*-linux*. 2001-07-19 Robert Boehne <rboehne@ricardo-us.com> * libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS): Fix tag support problems with CXX variables being overwritten by the individual macros. (AC_LIBTOOL_PROG_CC_C_O): Ditto. (AC_LIBTOOL_PROG_COMPILER_PIC): Ditto. (AC_LIBTOOL_LANG_CXX_CONFIG): Moved call to AC_LIBTOOL_SYS_HARD_LINK_LOCKS after the call to AC_LIBTOOL_PROG_CC_C_O as it depends on the result. (AC_LIBTOOL_LANG_GCJ_CONFIG): Ditto. (AC_LIBTOOL_LANG_C_CONFIG): Ditto. (AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH): Used the macro _LT_AC_TAGVAR to ensure the correct variable is being queried. (AC_LIBTOOL_SYS_DYNAMIC_LINKER): Changed the naming of shared objects under IRIX back to what it was in the MLB. 2001-07-23 Mark Kettenis <kettenis@gnu.org> * libtool.m4 (AC_LIBTOOL_SYS_MAX_CMD_LEN) [gnu*]: Remove spurious "break" and bogus comment (_LT_AC_LANG_CXX_CONFIG): Add support for the Hurd. * ltdl.m4 (AC_LTDL_SYS_DLOPEN_DEPLIBS): Add support for the Hurd. 2001-07-16 Robert Boehne <rboehne@ricardo-us.com>, Tim Mooney <mooney@dogbert.cc.ndsu.NoDak.edu> * ltdl.m4 (AC_LTDL_SYS_DLOPEN_DEPLIBS): add cases and comments for more platforms, including AIX, Digital/Tru64 UNIX and IRIX. 2001-07-16 Gary V. Vaughan <gary@gnu.org> * libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS): Fix ia64 AIX run-time-linking when not using gcc. (AC_LIBTOOL_LANG_CXX_CONFIG): Ditto. Reported by Dan McNichol <mcnichol@austin.ibm.com> 2001-07-12 Gary V. Vaughan <gary@gnu.org> From dda@sleepycat.com (Don Anderson): * libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER) [qnx]: New supported architecture. (AC_DEPLIBS_CHECK_METHOD) [qnx]: Ditto. * NEWS: Updated. From Stefan Ondrejicka <ondrej@idata.sk>: * libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER) [cygwin*]: Make sure that /lib/w32api is searched for system libraries to match recent versions of cygwin. * NEWS: Updated. 2001-07-12 Dan McNichol <mcnichol@austin.ibm.com> From albert chin <china@thewrittenword.com> * libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS): Fix AIX run-time-linking when using gcc. (AC_LIBTOOL_LANG_CXX_CONFIG): Ditto. 2001-07-11 Gary V. Vaughan <gary@gnu.org> * libtool.m4 (_LT_AC_LANG_CXX_CONFIG) [hpux, linux, osf, solaris]: Doh! the evalled variable shouldn't have been quoted. * libtool.m4 (_LT_AC_LANG_CXX_CONFIG) [hpux, linux, osf, solaris]: output_verbose_link_cmd have unquoted `*' in case statements for these architectures. Be sure to quote them with a sed expression before passing to eval. Reported by Tim Mooney <mooney@dogbert.cc.ndsu.NoDak.edu> 2001-07-09 Gary V. Vaughan <gary@gnu.org> * README-alpha: s/configure.in/configure.ac. * configure.ac: Bumped version to 1.4c. GNU libtool 1.4b was released. * configure.ac: Bumped version to 1.4b. * NEWS: updated. * config.guess, config.sub, texinfo.tex: Synchronised from ftp.gnu.org. 2001-07-09 Robert Boehne <rboehne@ricardo-us.com> From Michael Elizabeth Chastain <chastain@cygnus.com>: * libtool.m4 (AC_LIBTOOL_SYS_MAX_CMD_LEN): Set max_cmd_len to a maximum of 512Kb, as it seems some HPUX 11.0 systems have trouble with 1MB. 2001-07-09 Gary V. Vaughan <gary@gnu.org> * README-alpha: Upgrade distribution instructions to include canonical location of texinfo.tex. 2001-07-09 Timothy Wall <twall@oculustech.com> * libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS): Don't disable shlibs on AIX5/IA64 with GNU ld. Keep gnu defaults if using gnu tools on AIX5/IA64. 2001-07-09 Robert Boehne <rboehne@ricardo-us.com> * libtool.m4 (AC_LIBTOOL_SYS_MAX_CMD_LEN): Set max_cmd_len to -1 on hurd, it has no command line argument limits. * ltmain.in Handle max_cmd_len=-1 for systems that don't have command line argument limits. 2001-07-05 Gary V. Vaughan <gary@gnu.org> * libtool.m4 (_LT_AC_LANG_C_CONFIG): Revert to 1.3.x sematics, and always build static libs when the host machine cannot build shared libs. Even if static libs were explicitly disabled. 2001-07-02 Gary V. Vaughan <gary@gnu.org> Cleanup of libltdl: * ltdl.c (lt_dladderror): Don't use `index' as a variable name, since it is a function on BSD based boxes. (lt_dlseterror): Ditto. (lt_dlexit): Remove unused errormsg declaration. (foreach_dirinpath): Make sure filename is initialised. (find_handle): Return NULL for a failed search. (foreachfile_callback): Don't reuse data2 symbol from prototype in func declaration to prevent symbol shadowing. * ltdl.h (lt_dlmutex_seterror): Don't use `error' as a parameter name, since it is a function on glibc boxes. * libtoolize.in: Display --version in the same format as autoconf and automake. * ltmain.in: Ditto. 2001-06-30 Gary V. Vaughan <gary@gnu.org> Merge test improvements from multi-language-branch: * tests/defs: Find and set the value of CC probed by libtool.m4 * tests/link-2.test: Use a .lo wrapper script, and the value of CC set by defs instead of hardcoding gcc. * tests/link.test: Use the value of CC set by defs instead of hardcoding gcc. * tests/quote.test: Ditto. * tests/suffix.test: Ditto. * libtool.m4 (AC_LIBTOOL_PROG_COMPILER_PIC) [aix*]: Always set lt_prog_compiler_wl to `-Wl'. Reported by Albert Chin-A-Young <china@thewrittenword.com> * ltdl.m4 (AC_LTDL_DLLIB) [sco3.2*]: When searching for a dlopen implementation, and adding `-ldl' has failed, try linking a call to dlopen, #including dlfcn.h, and without -ldl. On sco3.2 the header files redefines the interface symbols to point at the implementation symbols in libc. Reported by "Golubev I. N." <gin@mo.msk.ru> 2001-06-29 Tim Van Holder <tim.van.holder@pandora.be> General cleanup of autoconf-2.50 upgrade: * configure.ac: Mark as needing autoconf-mode in emacs. Pass arguments to AC_INIT. * cdemo/configure.ac: Ditto. * demo/configure.ac: Ditto. * depdemo/configure.ac: Ditto. * libltdl/configure.ac: Ditto. * mdemo/configure.ac: Ditto. * pdemo/configure.ac: Ditto. * tagdemo/configure.ac: Ditto. * ltdl.m4: Mark as needing autoconf-mode in emacs. * libtool.m4: Mark as needing autoconf-mode in emacs. Don't add () to AS_MESSAGE_LOG_FD. * libltdl/configure.ac: Use config-h.in as template for config.h. * tagdemo/configure.ac: Drop the AC_DIAGNOSTIC. Move AC_LANG([C++]) after the OBJEXT/EXEEXT check. 2001-06-29 Gary V. Vaughan <gary@gnu.org> From Tim Van Holder <tim.van.holder@pandora.be> * tests/suffix.test: Typo in 2nd for loop. From Tim Van Holder <tim.van.holder@pandora.be> * libltdl/Makefile.am (OBJECTS): This was an implicit variable. instead state the list of object variables explicitly. From Bruno Haible <haible@ilog.fr> * libtool.m4: undefine the m4 builtin `symbols', so that the string `symbols' can be used in the rest of the code without causing errors with autoconf-2.13. From "Golubev I. N." <gin@mo.msk.ru> * tests/Makefile.am (CPPLAGS): Typo. s/CPPLAGS/CPPFLAGS. * mdemo/Makefile,am (foo1_la_LIBADD): Add libsub.la, since foo1 does use symbols from libsub.la -- only platforms that allow undefined symbols in libraries were able to cope with this previously. Reported by Robert Collins <robert.collins@itdomain.com.au> From "Golubev I. N." <gin@mo.msk.ru> * libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS) [sco3.2v5*]: Needs -wl,-Bexport to make self dlopen work. 2001-06-28 Gary V. Vaughan <gary@gnu.org> From Alexander Bluhm <Alexander.Bluhm@WiredMinds.de> * libltdl/ltdl.c (lt_dlopen): Fix bad memory initialisation assumptions. * libtool.m4 (AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE) [HPUX]: Define lt_cv_sys_global_symbol_to_c_name_address to be a sed expression for mangling the output of the symbol pipe into a brace delimited C declaration of symbol name and address. * ltmain.in: Use it to generate the fooS.c symbol name Reported by Albert Chin-A-Young <china@thewrittenword.com> 2001-06-28 Tim Van Holder <tim.van.holder@pandora.be>, Gary V. Vaughan <gary@gnu.org> * bootstrap: Use cp instead of ln -s, for systems without symlinks. Reorder the statements to avoid repetition outside the loop. 2001-06-28 Paolo Bonzini <bonzini@gnu.org>, Gary V. Vaughan <gary@gnu.org> Libtool now builds with the help of Autoconf-2.50! * configure.ac (AC_PREREQ): Require Autoconf-2.50 or newer. (AC_PROG_CPP, AC_EXEEXT, AC_OBJEXT): Removed. Autoconf-2.50 doesn't have the AC_REQUIRE bug that required these to be called explicitly from here. Autoconf-2.50 uses this file instead of... * configure.in: ...this, which is now deleted. * cdemo/configure.ac, cdemo/configure.in: Ditto. * demo/configure.ac, demo/configure.in: Ditto. * depdemo/configure.ac, depdemo/configure.in: Ditto. * libltdl/configure.ac, libltdl/configure.in: Ditto. * mdemo/configure.ac, mdemo/configure.in: Ditto. * pdemo/configure.ac, pdemo/configure.in: Ditto. * tagdemo/configure.ac, tagdemo/configure.in: Ditto. * libltdl/acconfig.h: Deleted. * Makefile.am (libtool): libtool now depends on configure.ac. * libtool.m4 (_LT_AC_LOCK): Use 2.50's AC_LANG_PUSH/AC_LANG_POP instead of 2.13's AC_LANG_SAVE/AC_LANG_RESTORE. (AC_LIBTOOL_LANG_C_CONFIG): Ditto. (AC_LIBTOOL_LANG_CXX_CONFIG): Ditto. * libtoolize.in: Use $configure_ac, instead of hardcoding configure.in. 2001-06-28 Tim Van Holder <tim.van.holder@pandora.be> * pdemo/Makefile.am: Use '=' instead of '+=' to shut up automake. 2001-06-27 Gary V. Vaughan <gary@gnu.org> From brad@openbsd.org: * NEWS: Updated. * libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER) [openbsd]: Improved support for various openbsd platforms. (AC_LIBTOOL_PROG_LD_SHLIBS): Ditto. * ltmain.in: Ditto, 2001-06-26 Gary V. Vaughan <gary@gnu.org> * NEWS: Updated. * libltdl/ltdl,c (LT_DLMUTEX_LOCK): Renamed from MUTEX_LOCK to avoid potential namespace clash. (LT_DLMUTEX_UNLOCK, LT_DLMUTEX_SETERROR, LT_DLMUTEX_GETERROR): Ditto. (lt_dlmutex_lock_func): Renamed from mutex_lock to avoid a namespace clash of NCR MP-RAS. (lt_dlmutex_unlock_func, lt_dlmutex_seterror_func, lt_dlmutex_geterror_func): Ditto. Reported by Edouard G. Parmelan <egp@free.fr> * libltdl/ltdl.c (LT_DLSTRLEN): Call strlen only if the argument is non-NULL and non-zero in length. Changed all calls to strlen appropriately. * libltdl/ltdl.c: Prototype all static functions. * ltdl.m4: Bump serial number to 3. (AC_LIB_LTDL): Require AC_HEADER_DIRENT for ltdl.c. * libltdl/ltdl.h (lt_dlforeachfile): Prototype for new function. * libltdl/ltdl.c: Include an appropriate header for the opendir/dirent api. (foreach_dirinpath): Visit each file in a list of directories. (find_file_callback): Factor out the core of find_file() to make use of foreach_dirinpath(). (find_file): Use it! (find_handle_callback, find_handle): Ditto. (lt_dlforeachfile): New function to find files in a searchpath.,, (foreachfile_callback): ...using this callback. * doc/libtool.texi (Libltdl interface): Document new lt_dlforeachfile api call. 2001-06-25 Gary V. Vaughan <gary@gnu.org> * THANKS: Added Albert Chin-A-Young. * libtool.m4 (IFS): When IFS is changed to split a string for examination in a loop, restore it inside the loop as well as outside incase IFS is needed by commands in that loop. Reported by Pavel Roskin <proski@gnu.org> 2001-06-25 Albert Chin-A-Young <china@thewrittenword.com> * libtool.m4: Prefer shl_load to dlopen on HP-UX because dlopen won't work properly without a patch. 2001-06-25 Daniel Harvey <daniel@amristar.com.au> * libtool.m4 (ltdll_cmds): [$]0 doesn't appear to translate through the script correctly, change to $''0 2001-06-25 Maciej W. Rozycki <macro@ds2.pg.gda.pl> * libtool.m4 (AC_DEPLIBS_CHECK_METHOD): Use pass_all for mips-*-linux* and mipsel-*-linux*. 2001-06-24 Andreas Schwab <schwab@suse.de> * libtool.m4 (AC_LIBTOOL_SETUP): Remove failed try to transform linux to linux-gnu in $host. (AC_LIBTOOL_SYS_DYNAMIC_LINKER): Match $host_os against linux*, not linux-gnu*. (AC_DEPLIBS_CHECK_METHOD): Likewise. 2001-06-24 Gary V. Vaughan <gary@gnu.org> * libtool.m4 (_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR): Set PATH_SEPARATOR appropriately if it is not set already, (_LT_AC_TAGCONFIG): Use it. (AC_ENABLE_SHARED): Ditto. (AC_ENABLE_STATIC): Ditto. (AC_ENABLE_FAST_INSTALL): Ditto. (AC_PATH_TOOL_PREFIX): Ditto. (AC_PATH_MAGIC): Ditto. (AC_PATH_PROG_NM): Ditto. From Tim Van Holder <tim.van.holder@pandora.be>: * libtool.m4: Use the canonical absolute path test ([\\/]* | ?:[\\/]) and $PATH_SEPARATOR wherever appropriate. (AC_LIBTOOL_PROG_CC_PIC): Properly recognize DJGPP as a platform that doesn't support shared libraries. (AC_LIBTOOL_SYS_MAX_CMD_LEN): Avoid this test on DJGPP; use a fixed value (12K) instead. (AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE): Don't forget $ac_exeext when testing for link success. * configure.in (AM_INIT_AUTOMAKE): Bumped version to 1.4a. Complete the new configure time tags creation facility based on the ltcf-*.sh and ltconfig.in files from multi-language-branch: * libtool.m4: More refactoring and reformatting. (_LT_AC_LANG_GCJ_CONFIG): Merged ltcf-gcj.sh from multi-language-branch. (_LT_AC_LANG_CXX_CONFIG): Merged ltcf-cxx.sh from multi-language-branch. * configure.in (AC_PROG_CXX, LT_AC_PROG_GCJ): Compiler checks must be done before AC_PROG_LIBTOOL which appends tags based on their results. 2001-06-12 Robert Boehne <rboehne@ricardo-us.com> * docs/libtool.texi: Updated the libltdl interface documentation to bring it up to date. 2001-06-06 Gary V. Vaughan <gary@gnu.org> * demo/Makefile.am (objdir): Use `libtool --config' for extracting configuration values, since a given value may be present in each tag. (hc-libpath): Ditto. (hc-minusL): Ditto. * libtool.m4 (_LT_AC_TAGCONFIG): Add tagged configurations from the --with-tags option. (_LT_AC_LTCONFIG_HACK): Factored out into separate configuration macros -- The interdependencies and running order are still immutable, and need a lot of work to fix. (AC_LIBTOOL_CONFIG): Taken from the previous incarnation of _LT_AC_LTCONFIG_HACK -- this macro is used both to create the primary (C language) libtool configuration from _LT_AC_LTCONFIG_HACK and also to append tagged configurations from _LT_AC_TAGCONFIG. * NEWS: Merged from multi-language-branch. 2001-06-06 Robert Boehne <rboehne@ricardo-us.com> * bootstrap: Added tagdemo and pdemo tests from multi-language-branch. * configure.in: Added pdemo and tagdemo to CONF_SUBDIRS and merged references to CXX and GCJ from multi-language-branch. * pdemo: Added test directory from multi-language-branch. * tagdemo: Added test directory from multi-language-branch. * tests/Makefile.am: Merged additional tests from multi-language-branch. * tests/pdemo-*.test: ditto. * tests/tagdemo-*.test: ditto. 2001-05-30 Gary V. Vaughan <gary@gnu.org> * libtool.m4: Merged ltconfig.in from multi-language-branch. 2001-05-28 Gary V. Vaughan <gary@gnu.org> * libtool.m4: Reformatting for consistency, and some refactoring in preparation for ltcf-*.sh merge. 2001-05-27 Gary V. Vaughan <gary@gnu.org> * ltmain.in: Merged from multi-language-branch. * libtool.m4: Merged from multi-language-branch. * ChangeLog: Started afresh. Old ChangeLog history moved to... * ChangeLog.1: ...here. 2000-06-04 Mark Mitchell <mark@codesourcery.com> * ltcf-c.sh (archive_cmds, archive_expsym_cmds) [solaris, with_gcc]: Use `gcc -shared' to build a shared library. 2001-06-04 John David Anglin <dave@hiauly1.hia.nrc.ca> * ltcf-c.sh (archive_cmd) [hpux, with_gcc]: Use gcc to link shared archives. 2001-05-28 Simon Patarin <simon.patarin@inria.fr> * ltcf-cxx.sh (osf3/osf4/osf5): Support creation of C++ shared libraries when using g++ with native linker. 2001-05-28 Albert Chin <china@thewrittenword.com> * ltconfig.in (version_type, soname_spec) [aix4* | aix5*]: Use linux-style versioning, and remove trailing .o from soname_spec. 2001-05-22 Alexandre Oliva <aoliva@redhat.com> * ltcf-cxx.sh (allow_undefined_flag, no_undefined_flag) [aix4*|aix5*]: Prepend blank. 2001-05-20 Alexandre Oliva <aoliva@redhat.com> * configure.in: Reverted to 1.4, to avoid confusion with MLB. Mainline is the release snapshot, except for the ChangeLog version number, until the multi-language branch is merged into it. * ltconfig.in: Fix sh.test regression introduced in previous patch. * ltconfig.in (lt_cv_sys_max_cmd_len): Improve test to work better in case of non-built-in echo. Set bounds correctly. * ltcf-cxx.sh (allow_undefined_flag) [aix4* | aix5*]: Fix quote error. * ltmain.in (exec_cmd): New variable. Don't exec programs within the big `case'; set the variable instead, and exec the cmd afterwards, so that the shell gets a chance to clean up here-doc files. * NEWS: Update. 2001-05-16 Alan Modra <amodra@one.net.au> * libtool.m4 (lt_cv_deplibs_check_method): pass_all for hppa*-linux. 2001-05-03 Andreas Jaeger <aj@suse.de>, Andreas Schwab <schwab@suse.de> * ltmain.in (relink_command): Arrange for wrapper script to save output to a variable and display it only if relinking fails. 2001-04-25 Gary V. Vaughan <gary@gnu.org> * configure.in: bumped version to 1.4a. GNU libtool 1.4 was released. * configure.in: Bumped version to 1.4. * config.sub, config.guess: Synchronised from ftp.gnu.org. * NEWS: updated. 2001-04-24 Peter Eisentraut <peter_e@gmx.net> * libtool.m4: Support $host_os as /sysv5uw7*/ from newer config.guess in addition to older /unixware*/. Use compiler driver, not linker, for linking shared libraries. 2001-04-24 Gary V. Vaughan <gary@gnu.org> * libtool.m4, ltmain.in, libltdl/configure.in, tests/quote.test: Remove stale references to ltconfig. * ltdl.m4 (AC_C_INLINE): No longer required. * libltdl/ltdl.c (strdup, strcmp, strchr, strrchr, memcpy, trim, free_vars): Revoke inline keyword from declarations. `static inline' is not very portable, and in addition Unixware 7.1.1's compiler says you can't access static variables from inline functions. Reported by Peter Eisentraut <peter_e@gmx.net> 2001-04-24 Albert Chin-A-Young <china@thewrittenword.com> * libtool.m4: Handle case where /bin/nm -p outputs multiple symbol types (like under HP-UX 11.00). 2001-04-24 Thomas Tanner <tanner@ffii.org> * TODO: describe problems with libltdl * ltmain.in (ILD): tidy up, add comments, remove dead code, merge duplicate code * ltmain.in (ILD): don't touch newdependency_libs after scan or dlopen pass * ltmain.in (ILD): don't dlpreopen dependency_libs of a dlopened module (remove absolutely wrong quick hack) * ltmain.in (ILD): remove wrong comments about duplicate removal * ltmain.in (ILD): build a static-only module if it has static libraries in its dependencies (so that libltdl can safely load dependency_libs) * ltmain.in (argument parsing): prefix comparsions of -l args with X, replace -lc with `-framework System' _after_ the ILD passes * ltmain.in (argument parsing): support dl[pre]open for both .o and .lo files * ltmain.in (deplibs_check): use portable test syntax * ltmain.in (help): document -prefer-[non-]pic flags * ltmain.in: improve readablity by adding some comments, rename uninst_* to notinst_* (more adequate name) 2001-04-24 Gary V. Vaughan <gary@gnu.org> * doc/PLATFORMS: More updates from subscribers to libtool@gnu.org. From Tim Mooney <mooney@dogbert.cc.ndsu.NoDak.edu> * tests/Makefile.am (TESTS_ENVIRONMENT): Make sure the *.test scripts get the same make that was used in the top level directory. 2001-04-23 Gary V. Vaughan <gary@gnu.org> * doc/PLATFORMS: Updated with more platforms successfully tested by members of libtool@gnu.org. 2001-04-23 Peter Eisentraut <peter_e@gmx.net> * doc/PLATFORMS: With this patch, freebsd4.3 passes the test suite. * libltdl/ltdl.c (lt_dlexit): Quit loop if only resident modules are left. 2001-04-23 Gary V. Vaughan <gary@gnu.org> * doc/PLATFORMS: With this patch, my Solaris boxes now pass the test suite, Yay! From Albert Chin-A-Young <china@thewrittenword.com> * ltmain.in: `test -L' is not portable, and infact breaks uninstall mode on Solaris. Fallback to `test -h' and finally `test -f', but be careful not to let the failure status cause libtool to stop. From Simon Spero <ses@ibiblio.org> * ltdl.m4 (AC_LTDL_DLSYM_USCORE): Add $LIBADD_DL while checking for dlsym _. From Simon Spero <ses@ibiblio.org> * libtool.m4 (lt_cv_deplibs_check_method) [darwin]: Set it! * TODO: Make a note to undo this later. From Christoph Pfisterer <cp@chrisp.de> * libtool.m4: Use $() execution substitution quotation to work around zsh builtin echo \ escape removal. 2001-04-22 Peter Eisentraut <peter_e@gmx.net> * bootstrap: Allow overriding the location aclocal, automake, autoconf, autoheader from the environment. * demo/Makefile.am: Automake 1.4e does not allow `+=' assignments if the variable was not set with `=' earlier. `+=' was not useful here anyway. 2001-04-22 Gary V. Vaughan <gary@gnu.org> * ltdl.m4 (AC_CHECK_HEADERS): UW7 has sys/dl.h, so we must check for that here. * libltdl/ltdl.c (HAVE_SYS_DL_H): Include it if necessary for the dlopen loader. Reported by Matthew Schalit <mschalit@pacbell.net> * libtool.m4 (AC_DEPLIBS_CHECK_METHOD): Use pass_all for various releases of UnixWare and OpenServer that support it. Reported by Matthew Schalit <mschalit@pacbell.net> * doc/PLATFORMS: Updated with various platforms successfully tested by members of libtool@gnu.org. 2001-04-21 Gary V. Vaughan <gary@gnu.org> * TODO: propose pkg-config merge. 2001-04-21 Nick Hudson <skrll@netbsd.org> * ltmain.in: Correct an error in yesterday's patch. 2001-04-20 Nick Hudson <skrll@netbsd.org> * libtool.m4: Improve NetBSD support. * ltmain.in: ditto. 2001-04-19 Dan McNichol <mcnichol@austin.ibm.com> * libtool.m4: Build standard shared libraries on AIX POWER more like AIX does, with a shared object archived into lib<xxx>.a. On AIX -bexpall flag does strange things... Don't use it. Fix quotes around -berok flag. Add support for AIX 5. Add support for run time linking on AIX POWER. (should work on AIX 4.2 and up). Turn this feature on by adding -brtl flag to LD_FLAGS. Add support for AIX on IA64. Note: AIX on IA64 uses a SYSV type linker. Add a comment telling what to do if the TOC starts getting too large on AIX. * NEWS: mention aix5 support. 2001-04-18 Alexandre Oliva <aoliva@redhat.com> * TODO: Add -L- flag. 2001-04-11 Alexandre Oliva <aoliva@redhat.com> * libtool.m4 (no_undefined_flag) [Solaris ld]: Change to -zdefs. 2001-04-11 Ossama Othman <ossama@uci.edu> * AUTHORS: Added myself to the list of maintainers. 2001-04-08 Gary V. Vaughan <gary@gnu.org> * libtool.m4 (hardcode_libdir_flag_spec, osf4/osf5): Use ${wl} to pass -rpath when compiling with gcc. Reported by Tim Mooney <mooney@dogbert.cc.ndsu.NoDak.edu> * libltdl/ltdl.c (sys_shl_open): Cache a handle for the `self' module, since HPUX adds module symbols into the `self' pool if it is opened later. Return the cached pointer if the caller subsequently tries to open `self'. (sys_shl_sym): Diagnose NULL modules. From Peter Eisentraut <peter_e@gmx.net> * ltmain.in (clean,uninstall): test -e is not portable. Well, neither is -L, but I'm hoping that redirecting error messages to /dev/null and relying on non-zero exit status will work okay on the few hosts that don't support -L. 2001-04-08 Nick Hudson <skrll@netbsd.org> * ltmain.in: Improve check for valid -version-info parameter. 2001-04-08 Gary V. Vaughan <gary@gnu.org> From Nick Hudson <skrll@netbsd.org> * doc/Makefile.am (libtool_TEXINFOS): Add fdl.texi so that it is included in the distribution. 2001-04-07 Peter Eisentraut <peter_e@gmx.net> * ltmain.in (clean,uninstall): Do not error if the file doesn't exist and 'rm -f' was used. Exit with status 1 on error. 2001-04-06 Nick Hudson <skrll@netbsd.org> * ltmain.in: Implement a new deplibs_check_method called match_pattern that does pattern matching on filenames... * libtool.m4: ...use it with NetBSD 2001-04-05 Gary V. Vaughan <gary@gnu.org> * doc/libtool.texi (Multiple dependencies): A note about the problems I've reintroduced by reverting the my patch of 2001-03-31. From Edward Lee <tailbert@yahoo.com> * libtool.m4: Typos. * tests/Makefile.am (TESTS): Delete references to depdemo-dups.test. * tests/depdemo-dups.test: Removed, as part of the patch reversion below. * ltmain.in: Revert my change from 2001-03-31. Although it was technically correct, it opens a whole can of worms we don't want to deal with right now. From Ahmed Masud <masud@googgun.com> * libltdl/ltdl.c (sys_shl_open): Return a NULL module handle for self opening. (sys_shl_close): Be careful not to close a NULL module handle. (sys_shl_sym): Allow shl_findsym() to open NULL modules, but discard the modified module address it returns. * libltdl/ltdl.c (lt_dlopen): When reading the .la file, reallocate the line buffer size if the line overflows the original buffer. Reported by Nick Hudson <skrll@netbsd.org> * NEWS (1.3d) Removed bogus ltconfig reference. 2001-04-03 Gary V. Vaughan <gary@gnu.org> * libtool.m4 (_LT_AC_LTCONFIG_HACK): Remove the spurious `dnl' from the help text of --with-pic. Reported by stefan <stefan@lkcc.org> 2001-04-02 Gary V. Vaughan <gary@gnu.org> * configure.in: bumped version to 1.3e. GNU libtool 1.3d was released. * NEWS: inserted todays date. 2001-04-01 Christoph Pfisterer <cp@chrisp.de> * libtool.m4: Fixed support for Darwin and Rhapsody. Now correctly hardcodes the library path and adds versioning. Other small fixes. * ltmain.in: Fixed special cases for libc and libm on Rhapsody and Darwin. One of them was misplaced. Added version_type case for Rhapsody and Darwin, named "darwin". 2001-03-31 Gary V. Vaughan <gary@gnu.org> * ltmain.in: Remove the code for stripping duplicate deplibs from libtool link lines -- duplicates are somtimes necessary to satisfy inter-library dependencies, and never cause link to fail even if they are spurious. * tests/depdemo-dups.test: New file. Make sure this bug doesn't creep back in again! * tests/Makefile.am (TESTS): Use the new test above. 2001-03-29 Edward M. Lee <tailbert@yahoo.com> * libtoolize.in: Check configure.ac and prefer configure.ac to configure.in. * libtoolize.in: change recommendation from AM_PROG_LIBTOOL to AC_PROG_LIBTOOL. * libtool.m4: Generate dll/import libraries for cygwin according to the following: libFOO.a (static lib), libFOO.dll.a (import lib), cygFOO-version.dll (dll). Update postinstall_cmds and postuninstall_cmds to reflect this. * ltmain.in: Generate installed .la files with dlnames set to ../bin/cygFOO-version.dll for normal dlls. dlls for modules remain with the .la file. * libltdl/ltdl.c: Use windows paths while calling LoadLibrary. 2001-03-16 Albert Chin <china@thewrittenword.com> * libtool.m4 (save_CPPFLAGS): Fix typo. 2001-03-13 Alexandre Oliva <aoliva@redhat.com> * libtool.m4 (lt_cv_compiler_c_o): Cache it. (lt_cv_compiler_o_lo): Likewise. 2001-03-09 Peter Eisentraut <peter_e@gmx.net> * ltmain.in (clean): Automatically remove $objdir (usually '.libs'). 2001-03-08 Gary V. Vaughan <gary@gnu.org> * ltconfig.in (library_names_spec): Undo latin-1 spaces I pasted in yesterday by mistake. 2001-03-07 Gary V. Vaughan <gary@gnu.org> From Tor Lillqvist <tml@iki.fi> * libtool.m4 (export_symbols): On Windows, if the export_symbols file (which has been passed to libtool with the -export-symbols command line switch) already is a .def file, use it as is. * libtool.m4 (library_names_spec): Using m4 quotes correctly this time around! From Tor Lillqvist <tml@iki.fi> * libtool.m4 (library_names_spec): Use an appropriate filename prefix for dlls -- lib for mingw; cyg for cygwin; pw for pw32. 2001-03-06 Alexandre Oliva <aoliva@redhat.com> * libtool.m4 (can_build_shared) [AIX 4.[01], GCC]: GCC up to 2.96 can't build shared libraries reliably. Disable them. * ltmain.in: When dropping dependencies of a -no-undefined library, give up on building a shared library. 2001-03-05 Akim Demaille <akim@epita.fr> * ltmain.sh: Don't quote the argument of case/esac and assignments. * libtool.m4: Likewise. 2001-03-03 Markus F.X.J. Oberhumer <markus@oberhumer.com>, Alexandre Oliva <oliva@lsd.ic.unicamp.br> * libtool.m4: Added explicit return type to all C functions. 2001-02-22 Gary Vaughan <gary@gnu.org> * NEWS: Updated. * doc/libtool.texi (Thread Safety in libltdl): New node describing the application the new MT API. * libltdl/ltdl.h: Prototypes. * libltdl/ltdl.c: Use these functions throughout the rest of the file to provide thread locking. (lt_dlmutex_register): New function to set callbacks for multi-threaded calls into libltdl. (lt_dl_mutex_lock): Type of a locking callback function. (lt_dl_mutex_lock): Type of an unlocking callback function. (lt_dl_mutex_seterror): Type of a callback function to save the last libltdl error message in thread local storage. (lt_dl_mutex_geterror): Type of a callback function to retrieve the last saved error message from thread local storage. 2001-02-20 Gary Vaughan <gary@gnu.org> * libltdl/ltdl.c (lt_dlcaller_register): dont set an unsigned type to a negative number. Reported by Guenter Millahn <Guenter.Millahn@Informatik.TU-Cottbus.DE> 2001-02-05 Gary V. Vaughan <gary@gnu.org> From Nick Hudson <skrll@netbsd.org> * ltdl.m4 (AC_LTDL_SYS_DLOPEN_DEPLIBS): netbsd* is able to automatically load module deplibs without assistance from libltdl. 2001-02-02 Gary V. Vaughan <gary@gnu.org> * libltdl/ltdl.c (load_deplibs): Make sure the depcount is reset, even when deplibs are not used because of the patch below. * ltdl.m4 (AC_LTDL_SYS_DLOPEN_DEPLIBS): If we know that the host architecture automatically loads deplibs, then... * libltdl/ltdl.c (load_deplibs): ...don't manually load each one. 2001-01-31 Gary V. Vaughan <gary@gnu.org> * TODO: Updated. * libltdl/ltdl.c (load_deplibs): If loading a deplib fails, don't sweat -- it may be a lib that is already statically linked into the loading application. * libltdl/ltdl.c: Clean up the shadowing of the global handles variable. (LT_DLRESIDENT_FLAGS): Add extra parens to satisfy -Wall. (load_deplibs): Cast isspace() argument to an int to satisfy -Wall. 2001-01-30 Robert Boehne <rboehne@ricardo-us.com> * AUTHORS: added myself to the list of maintainers. 2001-01-28 Alexandre Oliva <aoliva@redhat.com> * libltdl/Makefile.am (CLEANFILES): Clean conditionally-built libraries. 2001-01-27 Alexandre Oliva <aoliva@redhat.com> * libtool.m4 (ld_shlibs) [aix4*]: Disable on unknown CPU types. 2001-01-07 Gary V. Vaughan <gary@gnu.org> * NEWS: Updated. * doc/libtool.texi (User defined module data): Updated. * libltdl/ltdl.c (lt_dlhandle_next): New function. * libltdl/ltdl.h (lt_dlhandle_next): Prototypes. 2001-01-05 Gary V. Vaughan <gary@gnu.org> * NEWS: Updated. * doc/libtool.texi (User defined module data): Document it all. * ltdl.m4: Check for memcpy, or else bcopy. * ltdl.c (lt_caller_data): New type. (lt_dl_handle_struct): Add an lt_caller_data field. (lt_dlcaller_register, lt_dlcaller_set_data, lt_dlcaller_get_data): New functions. (rpl_memcpy): A minimal fallback implementation. (rpl_realloc): A realloc implemented with lt_dlmalloc and lt_dlfree. (LT_DLMALLOC, LT_DLFREE, LT_DLREALLOC, LT_DLMEM_REASSIGN): New memory handling convenience macros. Use them appropriately throughout the rest of this file. * ltdl.h (lt_dlcaller_register, lt_dlcaller_set_data, lt_dlcaller_get_data): Prototyped. 2001-01-04 Gary V. Vaughan <gary@gnu.org> * libltdl/ltdl.h: formatting change. Continued in ChangeLog.2000 -- Copyright (C) 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. This file is part of GNU Libtool. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. This file is offered as-is, without warranty of any kind.
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