Fortran support tag.
(AC_LIBTOOL_PROG_CC_C_O, _LT_AC_TAGCONFIG): Support F77 tag.
(AC_LIBTOOL_F77, _LT_AC_LANG_F77, AC_LIBTOOL_LANG_F77_CONFIG):
New macros for F77 tag Fortran support.
* configure.ac: Add support for creating the new F77 tag.
* bootstrap: Add f77demo directory to the list to be processed.
* Makefile.am: Add support for FFLAGS and FLIBS.
* tests/Makefile.am: Add new Fortran tests.
* tests/f77demo-*.test: New files.
* f77demo/configure.ac, f77demo/cprogram.c, f77demo/fooc.c
* f77demo/foof.f, f77demo/foo.h, f77demo/fprogram.f
* f77demo/Makefile.am, f77demo/README: New files.
extraneous '=' character which appears in gcc 3.1
-print-search-dirs output.
Handle both upper and lower case drive letters when testing for
Windows vs POSIX style path output from -print-search-dirs
output.
when *PARGZ_LEN is non-NULL, so the assertion to the contrary was
bogus.
Reported by Bob Friesenhahn <bfreisen@simple.dallas.tx.us>
and Albert Chin-A-Young <china@thewrittenword.com>
* libtool.m4: use $NM to create the symbol list on cygwin, not
$ltdll_cmds as on mingw. For all tags, (and host=cygwin) set
allow_undefined_flag="" so that the --auto-import magic
works properly. For all tags (and host=cygiwn) set
always_export_symbols=no -- it is unnecessary thanks to
binutils' auto-export magic.
* libltdl/ltdl.c: Don't force cygwin to use the LoadLibrary
wrapper; use cygwin's builtin implementatino of dl*.
* cdemo/Makefile.am: the downside of unsetting
'allow_undefined_flag' -- we must include -no-undefined
in the _la_LDFLAGS variable.
* depdemo/l1/Makefile.am: ditto.
* depdemo/l2/Makefile.am: ditto.
* depdemo/l3/Makefile.am: ditto.
* depdemo/l4/Makefile.am: ditto.
* mdemo/Makefile.am: ditto.
* tagdemo/Makefile.am: ditto.
* demo/Makefile.am: ditto. But also, we must make special
provision to clean up the hell0 wrapper script.
* pdemo/Makefile.am: ditto -no-undefined. ditto hell0.
And use 'hell_static' instead of 'hell.static'.
* tests/pdemo-inst.test: use 'hell_static' instead
of 'hell.static'.
* tests/pdemo-exec.test: ditto.
libtool script built by your project configure. Now we set the
default tags depending on whether AC_PROG_CXX et. al. are actually
called from configure.ac.
* libtool.m4 (_LT_AC_TAGCONFIG): Don't default the tagnames when
no --with-tags argument is given.
(_LT_AC_SHELL_INIT): Factored out from the AC_DIVERT_PUSH code
in...
(_LT_AC_PROG_ECHO_BACKSLASH): ...which now calls the macro
instead.
(AC_LIBTOOL_CXX): Use _LT_AC_SHELL_INIT to add CXX to the
initialisation sequence for tagnames.
(AC_LIBTOOL_GCJ): Similarly for GCJ tag.
(AC_LIBTOOL_RC): Likewise for RC tag.
failure in three depdemo-make tests. For some reason the linker
tries to find the dependent libraries using the library search
path before it has read the libraries specified with absolute
paths in the full commandline. This patch add -L's for each of
the dependent library directories so that they can be resolved.
* ltdl.m4: Make sure that libltdl_cv_func_dlopen and
libltdl_cv_lib_dl_dlopen are set and used instead of the
ac_cv_ versions. Also, use lt_cv_sys_global_symbol_pipe
instread of global_symbol_pipe. This fixes the detection of
dlopen on BSD derived plaforms and more importantly fixes
need_uscore detection.
1003.1-2001 says that "sort +2" is supposed to sort the file
named "+2". An example host that behaves like this is
textutils 2.0.21 with _POSIX2_VERSION=200112.
* THANKS: Added Rob Collins and Chuck Wilson for their cygwin
work.
From Robert Collins <robert.collins@itdomain.com.au>:
* configure.ac (AC_EXEEXT): Needed for DOSish systems.
* libtool.m4 (shlibpath_overrides_runpath) [cygwin]: Set to yes
when compiling with gcc.
(lt_prog_compiler_pic) [cygwin]: No longer needs the -DDLL_EXPORT
hack, so we just say the pic is the default.
(AC_LIBTOOL_PROG_LD_SHLIBS) [cygwin]: Extract symbols from a
library normally.
[cygwin]: Declare C++ compiler characterisics for g++, taking into
account the new auto-import support in cygwin ld.
* ltmain.in (specialdeplibs) [cygwin]: Be careful about
eliminating duplicate -lgcc's from the link line.
[cygwin]: Be smarter about .exe suffixes.
* demo/configure.ac (AC_EXEEXT, AC_LIBTOOL_WIN32_DLL): Support
DOSish systems properly.
* depdemo/configure.ac (AC_EXEEXT, AC_LIBTOOL_WIN32_DLL): Ditto.
* demo/Makefile.am (deplibs-check): Allow for .exe suffix. Use
hell_static instead of hell.static for multi-`.' inhibited OSes.
* tests/demo-exec.test: Ditto.
* tests/demo-inst.test: Ditto.
* demo/foo.h [cygwin]: Sanitize cygwin dll support.
* demo/foo.c (_LIBFOO_COMPILATION_): No longer required.
* demo/hello.c (_LIBFOO_COMPILATION_): Ditto.
* depdemo/Makefile.am (bin_PROGRAMS): Use depdemo_static instead
of depdemo.static for multi-`.' inhibited OSes.
* tests/depdemo-exec.test: Ditto.
* tests/depdemo-inst.test: Ditto.
* mdemo/Makefile.am (bin_PROGRAMS): Ditto for mdemo.static.
* tests/dryrun.test: Ditto.
* tests/mdemo-exec.test: Ditto.
* tests/mdemo-inst.test: Ditto.
* tests/build-relink.test: Be careful about possible .exe
suffixes.
* tests/noinst-link.test: Allow for .exe suffix.
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.
* configure.ac: Bumped version to 1.4e.
GNU libtool 1.4d was released.
* configure.ac: Bumped version to 1.4d.
* NEWS: updated.
* config.guess, config.sub, texinfo.tex: Synchronised from
ftp.gnu.org.
strlen() returns size_t. argz_len changed to size_t in
foreach_dirinpath() because argzize_path() takes 3rd
argument as size_t, not int. Based on lint run from
Bob Friesenhahn <bfriesen@simple.dallas.tx.us>.
consistency with gettext's INTLINCL. Keep the old symbol too for
backwards compatibility.
(AC_LIBLTDL_INSTALLABLE): Ditto.
* doc/libtool.texi (Distributing libltdl): Adjust documentation.
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.
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 $PATH elements with spaces in
them.
* configure.ac: Use LT_AC_PROG_RC.
* ltmain.in: Check for .rc files.
* NEWS: Updated.
there is no need for us to preset it anymore.
Be careful not to set IFS="${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>
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!
* libltdl/ltdl.c (find_module): `0' valued arguments to
tryall_dlopen_module() must be explicitly cast to avoid compiler
warnings on some environments.
* 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.
* 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.
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.
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.
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.
* 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,
* 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.
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.
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.
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>
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.
* 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).
* THANKS: Added Albert Chin-A-Young.
* 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.
