(e.g. Intel Linux icc compiler) write temporary files to the current
directory. These compilers do support -c and -o simultaneously but
wrongly fail the test due to the failure to create temporary
files. It is incorrect to penalize compilers which write temporary
files to the current directory so the 'chmod -w .' is therefore
removed.
AIX has a brain-dead grep that only handles lines < 2048
characters. Default GREP incase we are not using a future
autoconf that sets it for us :-) Changed all callers to use $GREP
instead of grep, and to AC_REQUIRE LT_AC_PROG_EGREP.
Declare GREP as a libtool config var.
* ltmain.in: Use it.
* tests/sh.test (scripts): Accept `if $GREP "^foo=bar"' by
tightening the regexp.
Reported by Albert Chin-A-Young <china@thewrittenword.com>
$top_srcdir.
* m4/ltdl.m4 (AC_LIB_LTDL): Run AC_CONFIG_HEADERS for the user if
necessary. Calculate filename from first argument to
AC_CONFIG_HEADERS, and substitute as CONFIG_H.
* libltdl/Makefile.am (AM_CPPFLAGS): Make sure we are searching in
$top_srcdir for headers.
(DEFS): Override the default HAVE_CONFIG_H with the config.h
filename.
(ltdl.lo): Reference config.h via $(CONFIG_H).
* libltdl/ltdl.c (HAVE_CONFIG_H): Ditto.
macro definitions which stop the contents of an installed
libtool.m4 ending up in our aclocal.m4 when we bootstrap.
* Makefile.am (pkgmacro_DATA): Note that we don't need to add
lt~obsolete.m4 to this list.
* m4/libtool.m4 (_LT_COPYING): Factor out copyright message so it
(EXTRA_DIST): Remove m4 macro files; they are automatically
added by automake.
(pkgmacrodir): Where to install libtool macro files.
(pkgmacro_DATA): List installable libtool macro files.
(install-data-local): Remove previous versions of ltdl.m4 and
libtool.m4 from their old location.
* libtoolize.in: Use new pkgmacrodir installed macros when
libtoolizing a project. Treat libtool.m4 and ltdl.m4 specially,
and func_serial_update() any other files from pkgmacrodir.
(pkgmacrodir): Where to find installed libtool macro files.
(aclocaldir): Removed.
(func_copy_all_files): Add an optional callback parameter to
control how files are copied. If the callback is passed, don't
tell it whether it can copy or not.
(func_serial): Exchange parameters and make macro_regex optional,
so that this function can be used to extract serial numbers from
files with the traditional /^# serial [1-9][0-9]*$/ syntax.
Changed all callers.
(func_serial_update): Make macro_regex optional last parameter, so
that this function can be used as a callback for
func_copy_all_files(). Changed all callers.
* m4/ltsugar.m4: Add a serial number.
libtool via config.status. The old way involved manually
synchronising disparate bits of shell code in several macros, to
quote a copy of a shell variable, put that in config.status, maybe
add it to some quotation loops to prevent early expansion, and
then add a block to _LT_CONFIG_COMMANDS to bring it into the
libtool script. The new way is to mark shell variables for
propogation using _LT_DECL for language independent variables, or
_LT_TAGDECL for those that need to be propogated in several
language flavours. The marking can be done in the macro that
probes the variables, and this new m4 machinery takes care of
synchronising all the other bits of code at autoconf time:
* m4/ltsugar.m4: New file. Macros that are useful outside the
context of libtool. Initially, contains some generalised list
management macros, and the scaffolding for dictionary type data
storage and retrieval.
* Makefile.am (aclocal_macros): Install ltsugar.m4.
* m4/libtool.m4 (_LT_DECL): Mark a shell variable for export to
the libtool script, along with a comment, and hints for quoting
and renaming.
(_LT_TAGDECL): Similarly mark a tagged shell variable for export
in each tag.
(lt_decl_tag_varnames, lt_decl_quote_varnames)
(lt_decl_dquote_varnames, lt_decl_varnames_tagged)
(lt_decl_all_varnames): New utility macros for managing lists of
shell variable names from _LT_DECL and _LT_TAGDECL.
(_LT_CONFIG_STATUS_DECLARATIONS, _LT_CONFIG_STATUS_DECLARE):
Expand to correctly quoted variable declarations in config.status
from all marked shell variables.
(_LT_LIBTOOL_DECLARE): Expand to commented and quoted variable
declaration for libtool tag section.
(_LT_LIBTOOL_CONFIG_VARS, _LT_LIBTOOL_TAG_VARS): Pass all marked
variables to _LT_LIBTOOL_DECLARE.
(_LT_CONFIG_COMMANDS): Use _LT_CONFIG_STATUS_DECLARATIONS and
friends to generate all the variable passing shell code for
config.status, to get marked variables from libtool.m4 into
libtool itself eventually.
(AC_LIBTOOL_CONFIG): Generate marked variable code for libtool tag
configuration. Changed all client macros to mark variables
suitably rather than the hand pasting that was necessary
previously.
(AC_PROG_SED): Renamed from LT_AC_PROG_SED.
(LT_AC_PROG_SED): Wrap AC_PROG_SED, and mark shell variables for
propogation to the libtool script.
* m4/libtool.m4 (AC_LIBTOOL_CONFIG): Add extra blackslash
in front of all the inner double-quotes as this is removed
on Solaris, IRIX and AIX leading to broken definitions
in config.status.
_LT_CONFIG_COMMANDS.
(_LT_AC_TAG_CONFIG, AC_LIBTOOL_CONFIG): Accumulate tag generation
for `config.status' using _LT_CONFIG_SAVE_COMMANDS. Remove
AC_MSG_NOTICE noise now that libtool is generated by a single
config.status tag.
* Makefile.am (libtool): Specify CONFIG_COMMANDS properly now that
libtool is generated in one pass.
then tweak the results by hand:
* m4/libtool.m4 (AC_PROG_LD): In common with all the other
AC_PROG_ macros, AC_SUBST the discovered LD.
(AC_PROG_NM): Similarly for NM.
(LT_AC_PROG_SED): Similarly for SED.
* configure.ac: No need to SUBST NM and LD manually any more.
(AC_PREREQ): Conservatively downgrade from 2.59 to 2.54.
* tests/cdemo/configure.ac, tests/demo/configure.ac,
tests/depdemo/configure.ac, tests/f77demo/configure.ac,
tests/mdemo/configure.ac, tests/mdemo2/configure.ac,
tests/pdemo/configure.ac, tests/tagdemo/configure.ac: Ditto.
* m4/libtool.m4 (AM_PROG_LIBTOOL, AM_ENABLE_SHARED,
AM_ENABLE_STATIC, AM_DISABLE_SHARED, AM_DISABLE_STATIC,
AM_PROG_LD, AM_PROG_NM): AU_DEFUN these macros so autoupdate can
use the newer definitions.
ltmain unconditionally.
(_LT_PROG_LTMAIN): New macro to ensure that the
shell variable `ltmain' actually points at a suitable `ltmain.sh'.
(_AC_PROG_LIBTOOL): Require it.
(AC_LIBTOOL_CONFIG, _LT_AC_TAG_CONFIG): Invoke it.
* Makefile.am (libtool): ltmain.sh is in the build tree.
* libltdl/configure.ac: Ditto.
AC_DISABLE_SHARED, AC_ENABLE_STATIC, AC_DISABLE_STATIC,
AC_ENABLE_FAST_INSTALL, AC_DISABLE_FAST_INSTALL, AM_PROG_LIBTOOL,
AM_ENABLE_SHARED, AM_ENABLE_STATIC, AM_DISABLE_SHARED,
AM_DISABLE_STATIC): These macros must be AC_DEFUNed after all,
otherwise aclocal can't find them when it tries to construct
`aclocal.m4'.
(_LT_AC_SYS_LIBPATH_AIX, _LT_AC_SHELL_INIT,
_LT_AC_PROG_ECHO_BACKSLASH, AC_LIBTOOL_LINKER_OPTION,
AC_LIBTOOL_TAGS, _LT_AC_TAG_CHECK, _LT_AC_TAG_CONFIG,
AC_ENABLE_SHARED, AC_DISABLE_SHARED, AC_ENABLE_STATIC,
AC_DISABLE_STATIC, AC_ENABLE_FAST_INSTALL,
AC_DISABLE_FAST_INSTALL, _LT_AC_LANG_C_CONFIG,
_LT_AC_LANG_GCJ_CONFIG, _LT_AC_LANG_RC_CONFIG, AC_LIBTOOL_CONFIG,
_LT_AC_TAGVAR, AM_PROG_LIBTOOL, AM_ENABLE_SHARED,
AM_ENABLE_STATIC, AM_DISABLE_SHARED, AM_DISABLE_STATIC): Use
m4_define instead of AC_DEFUN for internal macros that do not
AC_PROVIDE or AC_REQUIRE, and documented user macros that cannot
be AC_REQUIREd because they need arguments, or because that would
violate the documented API.
delay_single_quote_subst sed script to quote single quotes in
variables that are copied to `config.status'.
(_LT_CONFIG_STATUS_DECLARE): New macro to apply
delay_single_quote_subst to a named variable.
(AC_LIBTOOL_CONFIG): Use _LT_CONFIG_STATUS_DECLARE to declare all
`configure' variables that are copied to `config.status'.
(AC_LIBTOOL_PROG_COMPILER_PIC): Fix a quoting bug exposed by
_LT_CONFIG_STATUS_DECLARE using the null quadrigraph in the
rvalues of lt_prog_compiler_pic.
when extracting symbols from an import lib (occurs if
--enable-shared --disable-static), the output of
$global_symbol_pipe is not the same as when extracting from a
static library (the default case). Add extra filters to
$export_symbols_cmds to process this sort of output in addition to
'normal' static-lib output.
checkout by generating ltmain.sh, using that to create libtool,
and then adding the tags to that, all from config.status.
* configure.ac (AC_CONFIG_FILES): Make config/ltmain.sh, and copy
it to libltdl.
* Makefile.am ($(srcdir)/config/ltmain.sh): This file is now
created by config.status. Adjust this rule.
(libtoolize): Set CONFIG_COMMANDS to empty to prevent regenerating
the libtool script as a side effect of running this rule.
* libtool.m4: Bump serial number. Fix comment typos.
(_LT_CONFIG_LIBTOOL_INIT, _LT_CONFIG_LIBTOOL,
_LT_CONFIG_SAVE_COMMANDS, _LT_CONFIG_COMMANDS: New macros. They
don't work for some reason - the variable value quoting in the
init section is all wrong. Not used at the moment.
(AC_LIBTOOL_CONFIG): Generate libtool from config.status.
(_LT_AC_TAG_CONFIG): Add the tags in config.status.
(compiler_DEFAULT): Save the compiler value for the DEFAULT tag,
or it gets overwritten by the other macros.
(EOF): Globally replace with _LT_EOF to avoid namespace pollution.
* tests/demo/configure.ac (STATIC): Check $enable_static instead
of running ./libtool which doesn't exist yet.
(BINARY_HELLDL): Check $lt_cv_sys_global_symbol_pipe with case
instead of grepping ./libtool which doesn't exist yet.
* tests/pdemo/configure.ac (STATIC, BINARY_HELLDL): Ditto.
* doc/libtool.texi (AC_PROG_LIBTOOL): Add some notes about trying
to get config details from `libtool --config'.
* NEWS: Updated.
check method back to a working objdump-based test. This is not as
concrete a test as using the 'file' command, but it does not
require that the 'file' command be available.
for AC_LIBTOOL_TAGS macro to specifify libtool tags. The now
defunct --with-tags option was never documented.
* m4/libtool.m4: Restrict the list of tags that can be created
with a new AC_LIBTOOL_TAGS([tag1 tag2 ...]) macro. Deprecate
--with-tags.
* config.guess, config.sub, mkstamp: Moved from here...
* config/config.guess, config/config.sub, config/mkstamp: ...to
here, respectively.
* libtool.m4, ltdl.m4: Moved from here...
* m4/libtool.m4, m4/ltdl.m4: ...to here, respectively.
* configure.ac: Removed various acinclude.m4 hackery, as these
files are no longer needed with automake 1.8.
* Makefile.am: Removed various acinclude.m4 hackery, as these
files are no longer needed with automake 1.8.
(AUTOMAKE_OPTIONS): Require CVS automake.
(CONF_SUBDIRS, CFLAGS, CPPFLAGS, LDFLAGS, LIBS, FFLAGS, FLIBS):
Automake now makes a Make variable from every AC_SUBST, so these
are NOP.
(aclocal_macros): These files are now in their own m4 subdir.
Changed all clients.
(EXTRA_DIST): mkstamp has moved to the new config subdir. Changed
all clients.
(pkgdata_SCRIPTS): Ditto wrt config.guess and config.sub.
(pkgdata_DATA): Ditto wrt ltmain.sh.
* f77demo/configure.ac, libltdl/configure.ac (AM_CONFIG_HEADER):
Is deprecated in favour of AC_CONFIG_HEADERS. Updated to the
latter.
* Makefile.am, cdemo/Makefile.am, demo/Makefile.am,
depdemo/Makefile.am, f77demo/Makefile.am, mdemo/Makefile.am,
mdemo2/Makefile.am, pdemo/Makefile.am, tagdemo/Makefile.am
(EXTRA_DIST): Remove acinclude.m4.
(ACLOCAL_AMFLAGS): Search new `m4' macro directory.
* configure.ac, cdemo/configure.ac, demo/configure.ac,
depdemo/configure.ac, f77demo/configure.ac, mdemo/configure.ac,
mdemo2/configure.ac, pdemo/configure.ac, tagdemo/configure.ac
(AC_CONFIG_AUX_DIR): Declare that config helper scripts are now
kept in the new config subdir.
* libltdl/configure.ac (AC_CONFIG_AUX_DIR): Removed. Defaults to
`.' anyway.
