mirror of
git://git.savannah.gnu.org/libtool.git
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Sweeping changes to the user interface to libtool from
`configure.ac' to be more like AC_INIT and accept a space delimited list of options. Instead of calling `AC_LIBTOOL_DLOPEN; AC_PROG_LIBTOOL', we now recommend `LT_INIT([dlopen])': * m4/libtool.m4 (AC_PROG_LIBTOOL, _AC_PROG_LIBTOOL) (AC_LIBTOOL_SETUP): Removed. Added AU_DEFUNs. (LT_INIT): Replace with an Autoconf like interface which accepts a version number as a minimum required libtool release at configure time. * m4/ltoptions.m4: New file inspired by automake/m4/amoptions.m4, which additionally flags an error if the configuring libtool macros are not new enough according to LT_INIT. (LT_OPTION_DEFINE): New macro to declare option handlers. (dlopen, win32-dll, shared, disable-shared, static) (disable-static, fast-install, disable-fast-install, pic-only) (no-pic): Newly LT_OPTION_DEFINEd option handlers that use... (_LT_ENABLE_SHARED, _LT_ENABLE_STATIC, _LT_ENABLE_FAST_INSTALL) (_LT_WITH_PIC, _LT_WIN32_DLL): New macros to handle LT_LIBTOOL_INIT options... * m4/libtool.m4 (AC_ENABLE_SHARED, AC_ENABLE_STATIC) (AC_ENABLE_FAST_INSTALL, AC_LIBTOOL_DLOPEN, AC_LIBTOOL_WIN32_DLL): ...to replace these user interface macros, now defined as AU_DEFUNs. (AC_DISABLE_SHARED, AC_DISABLE_STATIC, AC_DISABLE_FAST_INSTALL): Removed. No longer required with LT_INIT_LIBTOOL interface. Added AU_DEFUNs. (AM_ENABLE_SHARED, AM_DISABLE_SHARED, AM_ENABLE_STATIC) (AM_DISABLE_STATIC): Changed AU_DEFUNs to match new interface. (_LT_SETUP): Internal to LT_INIT, replaces AC_LIBTOOL_SETUP. * m4/lt~obsolete.m4 (AC_LIBTOOL_SETUP, _AC_PROG_LIBTOOL) (_LT_PROG_LTMAIN): More AC_DEFUNs that have been retracted. * configure.ac: Use new interface. * doc/libtool.texi: Document new interface. * NEWS: Updated.
This commit is contained in:
Gary V. Vaughan
parent
51893aaac0
commit
f7356d2f61
38
ChangeLog
38
ChangeLog
@ -1,3 +1,41 @@
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2004-02-20 Gary V. Vaughan <gary@gnu.org>
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Sweeping changes to the user interface to libtool from
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`configure.ac' to be more like AC_INIT and accept a space
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delimited list of options. Instead of calling `AC_LIBTOOL_DLOPEN;
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AC_PROG_LIBTOOL', we now recommend `LT_INIT([dlopen])':
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* m4/libtool.m4 (AC_PROG_LIBTOOL, _AC_PROG_LIBTOOL)
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(AC_LIBTOOL_SETUP): Removed. Added AU_DEFUNs.
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(LT_INIT): Replace with an Autoconf like interface which accepts a
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version number as a minimum required libtool release at configure
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time.
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* m4/ltoptions.m4: New file inspired by automake/m4/amoptions.m4,
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which additionally flags an error if the configuring libtool
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macros are not new enough according to LT_INIT.
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(LT_OPTION_DEFINE): New macro to declare option handlers.
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(dlopen, win32-dll, shared, disable-shared, static)
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(disable-static, fast-install, disable-fast-install, pic-only)
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(no-pic): Newly LT_OPTION_DEFINEd option handlers that use...
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(_LT_ENABLE_SHARED, _LT_ENABLE_STATIC, _LT_ENABLE_FAST_INSTALL)
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(_LT_WITH_PIC, _LT_WIN32_DLL): New macros to handle
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LT_LIBTOOL_INIT options...
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* m4/libtool.m4 (AC_ENABLE_SHARED, AC_ENABLE_STATIC)
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(AC_ENABLE_FAST_INSTALL, AC_LIBTOOL_DLOPEN, AC_LIBTOOL_WIN32_DLL):
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...to replace these user interface macros, now defined as
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AU_DEFUNs.
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(AC_DISABLE_SHARED, AC_DISABLE_STATIC, AC_DISABLE_FAST_INSTALL):
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Removed. No longer required with LT_INIT_LIBTOOL interface.
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Added AU_DEFUNs.
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(AM_ENABLE_SHARED, AM_DISABLE_SHARED, AM_ENABLE_STATIC)
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(AM_DISABLE_STATIC): Changed AU_DEFUNs to match new interface.
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(_LT_SETUP): Internal to LT_INIT, replaces AC_LIBTOOL_SETUP.
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* m4/lt~obsolete.m4 (AC_LIBTOOL_SETUP, _AC_PROG_LIBTOOL)
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(_LT_PROG_LTMAIN): More AC_DEFUNs that have been retracted.
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* configure.ac: Use new interface.
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* doc/libtool.texi: Document new interface.
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* NEWS: Updated.
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2004-02-18 Gary V. Vaughan <gary@gnu.org>
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* commit (SHELL): Set it explicitly, incase some madman is using
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5
NEWS
5
NEWS
@ -6,6 +6,11 @@ New in 1.5b: 2004-??-??; CVS version 1.5a, Libtool team:
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renamed. If you have any macros in this namespace please rename them to
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prevent any possible future clash with libtool supplied macros.
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* New LT_PREREQ macro for specifying minimum libtool requirement.
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* New LT_INIT interface replaces AC_PROG_LIBTOOL, AC_ENABLE_SHARED,
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AC_DISABLE_SHARED, AC_ENABLE_STATIC, AC_DISABLE_STATIC,
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AC_ENABLE_FAST_INSTALL, AC_DISABLE_FAST_INSTALL, AC_LIBTOOL_DLOPEN,
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AC_LIBTOOL_WIN32_DLL and AC_LIBTOOL_PIC_MODE. Use autoupdate to modernise
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your configure.ac files after installing this release.
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* The libtool script will complain if it was built from mismatched ltmain.sh
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and libtool m4 macro versions.
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* Like automake, libtoolize no longer installs config.guess and config.sub by
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@ -181,9 +181,7 @@ AM_CONDITIONAL(HAVE_RC, [test "x$RC" != xno])
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## ----------------------- ##
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AC_CONFIG_FILES([config/ltmain.sh:./ltmain.in])
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AC_CONFIG_FILES([libtoolize], [chmod a+x libtoolize])
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AC_LIBTOOL_DLOPEN
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AC_LIBTOOL_WIN32_DLL
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AC_PROG_LIBTOOL
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LT_INIT([dlopen win32-dll])
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AC_LIB_LTDL
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153
doc/libtool.texi
153
doc/libtool.texi
@ -136,7 +136,7 @@ Integrating libtool with your package
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Configuring libtool
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* AC_PROG_LIBTOOL:: Configuring @code{libtool} in @file{configure.in}.
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* LT_INIT:: Configuring @code{libtool} in @file{configure.in}.
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Including libtool in your package
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@ -1627,20 +1627,20 @@ Libtool adds its own tests to your @code{configure} script in order to
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generate a libtool script for the installer's host machine.
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@menu
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* AC_PROG_LIBTOOL:: Configuring @code{libtool} in @file{configure.in}.
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* LT_INIT:: Configuring @code{libtool} in @file{configure.in}.
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@end menu
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@node AC_PROG_LIBTOOL
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@subsection The @code{AC_PROG_LIBTOOL} macro
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@node LT_INIT
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@subsection The @code{LT_INIT} macro
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If you are using GNU Autoconf (or Automake), you should add a call to
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@code{AC_PROG_LIBTOOL} to your @file{configure.in} file. This macro
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@code{LT_INIT} to your @file{configure.in} file. This macro
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adds many new tests to the @code{configure} script so that the generated
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libtool script will understand the characteristics of the host:
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@defmac LT_PREREQ(@var{VERSION})
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Ensure that a recent enough version of Libtool is being used. If the
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version of Libtool used for @code{AC_PROG_LIBTOOL} is earlier than
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version of Libtool used for @code{LT_INIT} is earlier than
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@var{version}, print an error message to the standard
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error output and exit with failure (exit status is 63). For example:
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@ -1649,27 +1649,31 @@ LT_PREREQ(@value{VERSION})
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@end example
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@end defmac
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@defmac AC_PROG_LIBTOOL
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@defmac LT_INIT
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@defmacx AC_PROG_LIBTOOL
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@defmacx AM_PROG_LIBTOOL
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Add support for the @samp{--enable-shared} and @samp{--disable-shared}
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@code{configure} flags.@footnote{@code{AC_PROG_LIBTOOL} requires that
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@code{configure} flags.@footnote{@code{LT_INIT} requires that
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you define the @file{Makefile} variable @code{top_builddir} in your
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@file{Makefile.in}. Automake does this automatically, but Autoconf
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users should set it to the relative path to the top of your build
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directory (@file{../..}, for example).} @code{AM_PROG_LIBTOOL} was the
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old name for this macro, and although supported at the moment is
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deprecated.
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directory (@file{../..}, for example).} @code{AC_PROG_LIBTOOL} and
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@code{AM_PROG_LIBTOOL} were names for older versions of this macro;
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@code{autoupdate} will upgrade your @file{configure.ac} files.
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By default, this macro turns on shared libraries if they are available,
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and also enables static libraries if they don't conflict with the shared
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libraries. You can modify these defaults by calling either the
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@code{AC_DISABLE_SHARED} or @code{AC_DISABLE_STATIC} macros:
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libraries. You can modify these defaults by passing either
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@code{disable-shared} or @code{disable-static} in the option list to
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@code{LT_INIT}:@footnote{This used to be done with additional macro
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calls, @code{AC_DISABLE_SHARED} and @code{AC_DISABLE_STATIC}. If you
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are upgrading from such an old version, again @code{autoupdate} is your
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friend.}
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@example
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# Turn off shared libraries during beta-testing, since they
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# make the build process take too long.
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AC_DISABLE_SHARED
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AC_PROG_LIBTOOL
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LT_INIT([disable-shared])
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@end example
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The user may specify modified forms of the configure flags
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@ -1700,7 +1704,7 @@ use to automatically update the libtool script if it becomes
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out-of-date. In order to do that, add to your @file{configure.in}:
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@example
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AC_PROG_LIBTOOL
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LT_INIT
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AC_SUBST(LIBTOOL_DEPS)
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@end example
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@ -1716,53 +1720,53 @@ If you are using GNU automake, you can omit the assignment, as automake
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will take care of it. You'll obviously have to create some dependency
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on @file{libtool}.
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@end defmac
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Aside from @code{disable-static} and @code{disable-shared}, there are
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other options that you can pass to @code{LT_INIT} to modify its
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behaviour. Here is a full list:
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@defmac AC_LIBTOOL_DLOPEN
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Enable checking for dlopen support. This macro should be used if
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@itemize @bullet
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@item dlopen
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Enable checking for dlopen support. This option should be used if
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the package makes use of the @samp{-dlopen} and @samp{-dlpreopen} flags,
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otherwise libtool will assume that the system does not support dlopening.
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The macro must be called @strong{before} @code{AC_PROG_LIBTOOL}.
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@end defmac
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@defmac AC_LIBTOOL_WIN32_DLL
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This macro should be used if the package has been ported to build clean
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@item win32-dll
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This option should be used if the package has been ported to build clean
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dlls on win32 platforms. Usually this means that any library data items
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are exported with @code{__declspec(dllexport)} and imported with
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@code{__declspec(dllimport)}. If this macro is not used, libtool will
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assume that the package libraries are not dll clean and will build only
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static libraries on win32 hosts.
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This macro must be called @strong{before} @code{AC_PROG_LIBTOOL}, and
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provision must be made to pass @samp{-no-undefined} to @code{libtool}
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Provision must be made to pass @samp{-no-undefined} to @code{libtool}
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in link mode from the package @code{Makefile}. Naturally, if you pass
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@samp{-no-undefined}, you must ensure that all the library symbols
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@strong{really are} defined at link time!
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@end defmac
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@defmac AC_DISABLE_FAST_INSTALL
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Change the default behaviour for @code{AC_PROG_LIBTOOL} to disable
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@item disable-fast-install
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Change the default behaviour for @code{LT_INIT} to disable
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optimization for fast installation. The user may still override this
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default, depending on platform support, by specifying
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@samp{--enable-fast-install}.
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@end defmac
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@defmac AC_DISABLE_SHARED
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@defmacx AM_DISABLE_SHARED
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Change the default behaviour for @code{AC_PROG_LIBTOOL} to disable
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@item disable-shared
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Change the default behaviour for @code{LT_INIT} to disable
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shared libraries. The user may still override this default by
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specifying @samp{--enable-shared}.
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@end defmac
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@defmac AC_DISABLE_STATIC
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@defmacx AM_DISABLE_STATIC
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Change the default behaviour for @code{AC_PROG_LIBTOOL} to disable
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@item disable-static
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Change the default behaviour for @code{LT_INIT} to disable
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static libraries. The user may still override this default by
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specifying @samp{--enable-static}.
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@end defmac
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@end itemize
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@end defmac
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@defmac AC_LIBTOOL_TAGS ([tag1 tag2 ...])
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Change the default behaviour for @code{AC_PROG_LIBTOOL} to limit
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Change the default behaviour for @code{LT_INIT} to limit
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configuration to a specified set of language tags. This is valuable in
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case libtool is embedded in a package which only uses a subset of the
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languages libtool supports. Configuring a subset of the supported
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@ -1772,45 +1776,45 @@ configuration. Tag names accepted are "CXX", "F77", "GCJ", and
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disabled.
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@end defmac
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The tests in @code{AC_PROG_LIBTOOL} also recognize the following
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The tests in @code{LT_INIT} also recognize the following
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environment variables:
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@defvar CC
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The C compiler that will be used by the generated @code{libtool}. If
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this is not set, @code{AC_PROG_LIBTOOL} will look for @code{gcc} or
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this is not set, @code{LT_INIT} will look for @code{gcc} or
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@code{cc}.
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@end defvar
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@defvar CFLAGS
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Compiler flags used to generate standard object files. If this is not
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set, @code{AC_PROG_LIBTOOL} will not use any such flags. It affects
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only the way @code{AC_PROG_LIBTOOL} runs tests, not the produced
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set, @code{LT_INIT} will not use any such flags. It affects
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only the way @code{LT_INIT} runs tests, not the produced
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@code{libtool}.
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@end defvar
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@defvar CPPFLAGS
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C preprocessor flags. If this is not set, @code{AC_PROG_LIBTOOL} will
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not use any such flags. It affects only the way @code{AC_PROG_LIBTOOL}
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C preprocessor flags. If this is not set, @code{LT_INIT} will
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not use any such flags. It affects only the way @code{LT_INIT}
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runs tests, not the produced @code{libtool}.
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@end defvar
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@defvar LD
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The system linker to use (if the generated @code{libtool} requires one).
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If this is not set, @code{AC_PROG_LIBTOOL} will try to find out what is
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If this is not set, @code{LT_INIT} will try to find out what is
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the linker used by @var{CC}.
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@end defvar
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@defvar LDFLAGS
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The flags to be used by @code{libtool} when it links a program. If
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this is not set, @code{AC_PROG_LIBTOOL} will not use any such flags. It
|
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affects only the way @code{AC_PROG_LIBTOOL} runs tests, not the produced
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this is not set, @code{LT_INIT} will not use any such flags. It
|
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affects only the way @code{LT_INIT} runs tests, not the produced
|
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@code{libtool}.
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@end defvar
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@defvar LIBS
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The libraries to be used by @code{AC_PROG_LIBTOOL} when it links a
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program. If this is not set, @code{AC_PROG_LIBTOOL} will not use any
|
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such flags. It affects only the way @code{AC_PROG_LIBTOOL} runs tests,
|
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The libraries to be used by @code{LT_INIT} when it links a
|
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program. If this is not set, @code{LT_INIT} will not use any
|
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such flags. It affects only the way @code{LT_INIT} runs tests,
|
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not the produced @code{libtool}.
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@end defvar
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@ -1824,7 +1828,7 @@ Program to use rather than checking for @code{ranlib}.
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@defvar LN_S
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A command that creates a link of a program, a soft-link if possible, a
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hard-link otherwise. @code{AC_PROG_LIBTOOL} will check for a suitable
|
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hard-link otherwise. @code{LT_INIT} will check for a suitable
|
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program if this variable is not set.
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@end defvar
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@ -1848,11 +1852,11 @@ libtool had discovered about your architecture and environment, you
|
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had to run the script with @samp{--config} and grep through the
|
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results. This ideom was supported up to and including 1.5.x era
|
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libtool, where it was possible to call the generated libtool script
|
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from @file{configure.in} as soon as @code{AC_PROG_LIBTOOL} had
|
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from @file{configure.in} as soon as @code{LT_INIT} had
|
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completed. However, one of the features of libtool 1.4 was that the
|
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libtool configuration was migrated out of a separate @file{ltconfig}
|
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file, and added to the @code{AC_PROG_LIBTOOL} macro, so the results of
|
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the configuration tests were available directly to code in
|
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file, and added to the @code{LT_INIT} macro (nee @code{AC_PROG_LIBTOOL}),
|
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so the results of the configuration tests were available directly to code in
|
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@file{configure.in}, rendering the call out to the generated libtool
|
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script obsolete.
|
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|
||||
@ -1871,8 +1875,8 @@ generated libtool script.
|
||||
@pindex aclocal
|
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When you invoke the @code{libtoolize} program (@pxref{Invoking
|
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libtoolize}), it will tell you where to find a definition of
|
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@code{AC_PROG_LIBTOOL}. If you use Automake, the @code{aclocal} program
|
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will automatically add @code{AC_PROG_LIBTOOL} support to your
|
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@code{LT_INIT}. If you use Automake, the @code{aclocal} program
|
||||
will automatically add @code{LT_INIT} support to your
|
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@code{configure} script.
|
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|
||||
Nevertheless, it is advisable to include a copy of @file{libtool.m4} in
|
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@ -1939,8 +1943,7 @@ and accepts the following options:
|
||||
Work silently, and assume that Automake libtool support is used.
|
||||
|
||||
@samp{libtoolize --automake} is used by Automake to add libtool files to
|
||||
your package, when @code{AC_PROG_LIBTOOL} appears in your
|
||||
@file{configure.in}.
|
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your package, when @code{LT_INIT} appears in your @file{configure.in}.
|
||||
|
||||
@item --copy
|
||||
@itemx -c
|
||||
@ -2035,10 +2038,9 @@ AC_OUTPUT(@dots{})
|
||||
|
||||
When you are developing a package, it is often worthwhile to configure
|
||||
your package with the @samp{--disable-shared} flag, or to override the
|
||||
defaults for @code{AC_PROG_LIBTOOL} by using the
|
||||
@code{AC_DISABLE_SHARED} Autoconf macro (@pxref{AC_PROG_LIBTOOL, , The
|
||||
@code{AC_PROG_LIBTOOL} macro}). This prevents libtool from building
|
||||
shared libraries, which has several advantages:
|
||||
defaults for @code{LT_INIT} by using the @code{disable-shared} option
|
||||
(@pxref{LT_INIT, , The @code{LT_INIT} macro}). This prevents libtool
|
||||
from building shared libraries, which has several advantages:
|
||||
|
||||
@itemize @bullet
|
||||
@item
|
||||
@ -2563,10 +2565,9 @@ language.
|
||||
|
||||
As of version @value{VERSION}, libtool provides support for dlopened
|
||||
modules. However, you should indicate that your package is willing to
|
||||
use such support, by using the macro @samp{AC_LIBTOOL_DLOPEN} in
|
||||
@file{configure.in}. If this macro is not used (or it is used
|
||||
@emph{after} @samp{AC_PROG_LIBTOOL}), libtool will assume no dlopening
|
||||
mechanism is available, and will try to simulate it.
|
||||
use such support, by using the @code{LT_INIT} option @samp{dlopen} in
|
||||
@file{configure.ac}. If this option is not given, libtool will assume
|
||||
no dlopening mechanism is available, and will try to simulate it.
|
||||
|
||||
This chapter discusses how you as a dlopen application developer might
|
||||
use libtool to generate dlopen-accessible modules.
|
||||
@ -3583,11 +3584,11 @@ symbols. In general you can safely use the convenience library in programs
|
||||
which don't depend on other libraries that might use libltdl too.
|
||||
In order to enable this flavor of libltdl, you should add the
|
||||
line @samp{AC_LIBLTDL_CONVENIENCE} to your @file{configure.in},
|
||||
@emph{before} @samp{AC_PROG_LIBTOOL}.
|
||||
@emph{before} @samp{LT_INIT}.
|
||||
|
||||
In order to select the installable version of libltdl, you should add a
|
||||
call of the macro @samp{AC_LIBLTDL_INSTALLABLE} to your
|
||||
@file{configure.in} @emph{before} @samp{AC_PROG_LIBTOOL}. This macro
|
||||
@file{configure.in} @emph{before} @samp{LT_INIT}. This macro
|
||||
will check whether libltdl is already installed and, if not, request the
|
||||
libltdl embedded in your package to be built and installed. Note,
|
||||
however, that no version checking is performed. The user may override
|
||||
@ -3635,10 +3636,10 @@ So, when you want to link a program with libltdl, be it a convenience,
|
||||
installed or installable library, just compile with @samp{$(LTDLINCL)}
|
||||
and link it with @samp{$(LIBLTDL)}, using libtool.
|
||||
|
||||
You should probably also add @samp{AC_LIBTOOL_DLOPEN} to your
|
||||
@file{configure.in} @emph{before} @samp{AC_PROG_LIBTOOL}, otherwise
|
||||
libtool will assume no dlopening mechanism is supported, and revert to
|
||||
dlpreopening, which is probably not what you want.
|
||||
You should probably also use the @samp{dlopen} option to @code{LT_INIT}
|
||||
in your @file{configure.ac}, otherwise libtool will assume no dlopening
|
||||
mechanism is supported, and revert to dlpreopening, which is probably not
|
||||
what you want.
|
||||
|
||||
Avoid using the @code{-static} or @code{-all-static} switches when
|
||||
linking programs with libltdl. This will not work on all platforms,
|
||||
@ -3656,14 +3657,10 @@ dnl Enable building of the convenience library
|
||||
dnl and set LIBLTDL accordingly
|
||||
AC_LIBLTDL_CONVENIENCE
|
||||
dnl Substitute LTDLINCL and LIBLTDL in the Makefiles
|
||||
AC_SUBST(LTDLINCL)
|
||||
AC_SUBST(LIBLTDL)
|
||||
dnl Check for dlopen support
|
||||
AC_LIBTOOL_DLOPEN
|
||||
dnl Configure libtool
|
||||
AC_PROG_LIBTOOL
|
||||
dnl Configure libltdl
|
||||
AC_CONFIG_SUBDIRS(libltdl)
|
||||
AC_SUBST([LTDLINCL])
|
||||
AC_SUBST([LIBLTDL])
|
||||
dnl Configure libtool with dlopen support if possible
|
||||
LT_INIT([dlopen])
|
||||
...
|
||||
@end example
|
||||
|
||||
|
||||
304
m4/libtool.m4
vendored
304
m4/libtool.m4
vendored
@ -41,21 +41,22 @@ m4_define([LT_PREREQ],
|
||||
[$2])])
|
||||
|
||||
|
||||
# AC_PROG_LIBTOOL
|
||||
# ---------------
|
||||
AC_DEFUN([AC_PROG_LIBTOOL],
|
||||
[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
|
||||
]) # AC_PROG_LIBTOOL
|
||||
|
||||
|
||||
# _AC_PROG_LIBTOOL
|
||||
# ----------------
|
||||
AC_DEFUN([_AC_PROG_LIBTOOL],
|
||||
[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
|
||||
# LT_INIT([OPTIONS])
|
||||
# --------------------------
|
||||
AC_DEFUN_ONCE([LT_INIT],
|
||||
[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
|
||||
dnl Autoconf doesn't catch unexpanded LT_ macros by default:
|
||||
m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
|
||||
m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW)$])dnl
|
||||
dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
|
||||
dnl unless we require an AC_DEFUNed macro:
|
||||
AC_REQUIRE([LTOPTIONS_VERSION])dnl
|
||||
AC_REQUIRE([LTSUGAR_VERSION])dnl
|
||||
AC_REQUIRE([LTVERSION_VERSION])dnl
|
||||
AC_REQUIRE([_LT_PROG_LTMAIN])dnl
|
||||
AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
|
||||
AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
|
||||
AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
|
||||
AC_BEFORE([$0], [AC_LIBTOOL_CXX])dnl
|
||||
AC_BEFORE([$0], [AC_LIBTOOL_F77])dnl
|
||||
AC_BEFORE([$0], [AC_LIBTOOL_GCJ])dnl
|
||||
|
||||
# This can be used to rebuild libtool when needed
|
||||
LIBTOOL_DEPS="$ltmain"
|
||||
@ -64,61 +65,39 @@ LIBTOOL_DEPS="$ltmain"
|
||||
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
|
||||
AC_SUBST(LIBTOOL)dnl
|
||||
|
||||
# Prevent multiple expansion
|
||||
define([AC_PROG_LIBTOOL], [])
|
||||
])# _AC_PROG_LIBTOOL
|
||||
# Set options
|
||||
_LT_SET_OPTIONS([$1])dnl
|
||||
|
||||
_LT_SETUP
|
||||
])# _LT_INIT
|
||||
|
||||
# Old names:
|
||||
AU_DEFUN([AC_PROG_LIBTOOL], [LT_INIT])
|
||||
AU_DEFUN([AM_PROG_LIBTOOL], [LT_INIT])
|
||||
|
||||
|
||||
# _LT_PROG_LTMAIN
|
||||
# ---------------
|
||||
# In libtool itself `ltmain.sh' is in the build tree, but everything else
|
||||
# ships it in the source tree, for completeness, if we find a copy in the
|
||||
# build tree use that before falling back to auxdir.
|
||||
#
|
||||
# Note that this code is called both from `configure', and `config.status'
|
||||
# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
|
||||
# `config.status' has no value for ac_aux_dir unless we are using Automake,
|
||||
# so we pass a copy along to make sure it has a sensible value anyway.
|
||||
AC_DEFUN([_LT_PROG_LTMAIN],
|
||||
[_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
|
||||
case $ac_aux_dir in
|
||||
$srcdir) ltmain=./ltmain.sh ;;
|
||||
$srcdir/*) ltmain=`expr "$ac_aux_dir" : "$srcdir/\(.*\)"`/ltmain.sh ;;
|
||||
esac
|
||||
test -f "$ltmain" || ltmain="$ac_aux_dir/ltmain.sh"
|
||||
])# _LT_PROG_LTMAIN
|
||||
|
||||
|
||||
# AC_LIBTOOL_SETUP
|
||||
# ----------------
|
||||
AC_DEFUN([AC_LIBTOOL_SETUP],
|
||||
[AC_PREREQ(2.58)dnl We use AC_INCLUDES_DEFAULT
|
||||
dnl Autoconf doesn't catch unexpanded LT_ macros by default:
|
||||
m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
|
||||
m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW)$])dnl
|
||||
AC_REQUIRE([LTSUGAR_VERSION])dnl
|
||||
AC_REQUIRE([LTVERSION_VERSION])dnl
|
||||
AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
||||
# _LT_SETUP
|
||||
# ---------
|
||||
m4_define([_LT_SETUP],
|
||||
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
||||
_LT_DECL([], [host_alias], [0], [The host system])dnl
|
||||
_LT_DECL([], [host], [0])dnl
|
||||
|
||||
dnl
|
||||
AC_REQUIRE([AC_PROG_CC])dnl
|
||||
AC_REQUIRE([AC_PROG_LD])dnl
|
||||
AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
|
||||
AC_REQUIRE([AC_PROG_NM])dnl
|
||||
|
||||
dnl
|
||||
AC_REQUIRE([AC_PROG_LN_S])dnl
|
||||
test -z "$LN_S" && LN_S="ln -s"
|
||||
_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
|
||||
|
||||
dnl
|
||||
AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
|
||||
AC_REQUIRE([AC_LIBTOOL_SYS_OLD_ARCHIVE])dnl
|
||||
AC_REQUIRE([AC_LIBTOOL_SYS_MAX_CMD_LEN])dnl
|
||||
AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl
|
||||
AC_REQUIRE([AC_OBJEXT])dnl
|
||||
|
||||
# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
|
||||
_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
|
||||
AC_REQUIRE([AC_EXEEXT])dnl
|
||||
_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
|
||||
@ -135,9 +114,6 @@ if test -n "${ZSH_VERSION+set}" ; then
|
||||
setopt NO_GLOB_SUBST
|
||||
fi
|
||||
|
||||
AC_ENABLE_SHARED
|
||||
AC_ENABLE_STATIC
|
||||
AC_ENABLE_FAST_INSTALL
|
||||
AC_LIBTOOL_OBJDIR
|
||||
|
||||
AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
|
||||
@ -206,30 +182,37 @@ file_magic*)
|
||||
;;
|
||||
esac
|
||||
|
||||
AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
|
||||
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
|
||||
enable_win32_dll=yes, enable_win32_dll=no)
|
||||
|
||||
AC_ARG_ENABLE([libtool-lock],
|
||||
[AC_HELP_STRING([--disable-libtool-lock],
|
||||
[avoid locking (might break parallel builds)])])
|
||||
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
|
||||
|
||||
AC_ARG_WITH([pic],
|
||||
[AC_HELP_STRING([--with-pic],
|
||||
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
|
||||
[pic_mode="$withval"],
|
||||
[pic_mode=default])
|
||||
test -z "$pic_mode" && pic_mode=default
|
||||
_LT_DECL([], [pic_mode], [0], [What type of objects to build])
|
||||
|
||||
# Use C for the default configuration in the libtool script
|
||||
AC_LIBTOOL_LANG_C_CONFIG
|
||||
_LT_AC_TAG_CONFIG
|
||||
_LT_CONFIG_COMMANDS
|
||||
])# AC_LIBTOOL_SETUP
|
||||
])# _LT_SETUP
|
||||
|
||||
|
||||
# _LT_PROG_LTMAIN
|
||||
# ---------------
|
||||
# In libtool itself `ltmain.sh' is in the build tree, but everything else
|
||||
# ships it in the source tree, for completeness, if we find a copy in the
|
||||
# build tree use that before falling back to auxdir.
|
||||
#
|
||||
# Note that this code is called both from `configure', and `config.status'
|
||||
# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
|
||||
# `config.status' has no value for ac_aux_dir unless we are using Automake,
|
||||
# so we pass a copy along to make sure it has a sensible value anyway.
|
||||
AC_DEFUN([_LT_PROG_LTMAIN],
|
||||
[_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
|
||||
case $ac_aux_dir in
|
||||
$srcdir) ltmain=./ltmain.sh ;;
|
||||
$srcdir/*) ltmain=`expr "$ac_aux_dir" : "$srcdir/\(.*\)"`/ltmain.sh ;;
|
||||
esac
|
||||
test -f "$ltmain" || ltmain="$ac_aux_dir/ltmain.sh"
|
||||
])# _LT_PROG_LTMAIN
|
||||
|
||||
|
||||
|
||||
## ------------------------------------- ##
|
||||
@ -2137,173 +2120,6 @@ m4_define([_LT_AC_TAG_CONFIG],
|
||||
])# _LT_AC_TAG_CONFIG
|
||||
|
||||
|
||||
# AC_LIBTOOL_DLOPEN
|
||||
# -----------------
|
||||
# enable checks for dlopen support
|
||||
AC_DEFUN([AC_LIBTOOL_DLOPEN],
|
||||
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
|
||||
])# AC_LIBTOOL_DLOPEN
|
||||
|
||||
|
||||
# AC_LIBTOOL_WIN32_DLL
|
||||
# --------------------
|
||||
# declare package support for building win32 dll's
|
||||
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
|
||||
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
|
||||
test -z "$AS" && AS=as
|
||||
test -z "$DLLTOOL" && DLLTOOL=dlltool
|
||||
test -z "$OBJDUMP" && OBJDUMP=objdump
|
||||
|
||||
case $host in
|
||||
*-*-cygwin* | *-*-mingw* | *-*-pw32*)
|
||||
AC_CHECK_TOOL(AS, as, false)
|
||||
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
|
||||
AC_CHECK_TOOL(OBJDUMP, objdump, false)
|
||||
;;
|
||||
esac
|
||||
|
||||
_LT_DECL([], [AS], [0], [Assembler program])dnl
|
||||
_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
|
||||
_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
|
||||
])# AC_LIBTOOL_WIN32_DLL
|
||||
|
||||
|
||||
# AC_ENABLE_SHARED([DEFAULT])
|
||||
# ---------------------------
|
||||
# implement the --enable-shared flag
|
||||
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
|
||||
AC_DEFUN([AC_ENABLE_SHARED],
|
||||
[m4_define([AC_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
|
||||
AC_ARG_ENABLE([shared],
|
||||
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
|
||||
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
|
||||
[p=${PACKAGE-default}
|
||||
case $enableval in
|
||||
yes) enable_shared=yes ;;
|
||||
no) enable_shared=no ;;
|
||||
*)
|
||||
enable_shared=no
|
||||
# Look at the argument we got. We use all the common list separators.
|
||||
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
|
||||
for pkg in $enableval; do
|
||||
IFS="$lt_save_ifs"
|
||||
if test "X$pkg" = "X$p"; then
|
||||
enable_shared=yes
|
||||
fi
|
||||
done
|
||||
IFS="$lt_save_ifs"
|
||||
;;
|
||||
esac],
|
||||
[enable_shared=]AC_ENABLE_SHARED_DEFAULT)
|
||||
|
||||
_LT_DECL([build_libtool_libs], [enable_shared], [0],
|
||||
[Whether or not to build shared libraries])
|
||||
])# AC_ENABLE_SHARED
|
||||
|
||||
|
||||
# AC_DISABLE_SHARED
|
||||
# -----------------
|
||||
#- set the default shared flag to --disable-shared
|
||||
AC_DEFUN([AC_DISABLE_SHARED],
|
||||
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
||||
AC_ENABLE_SHARED(no)
|
||||
])# AC_DISABLE_SHARED
|
||||
|
||||
|
||||
# AC_ENABLE_STATIC([DEFAULT])
|
||||
# ---------------------------
|
||||
# implement the --enable-static flag
|
||||
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
|
||||
AC_DEFUN([AC_ENABLE_STATIC],
|
||||
[m4_define([AC_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
|
||||
AC_ARG_ENABLE([static],
|
||||
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
|
||||
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
|
||||
[p=${PACKAGE-default}
|
||||
case $enableval in
|
||||
yes) enable_static=yes ;;
|
||||
no) enable_static=no ;;
|
||||
*)
|
||||
enable_static=no
|
||||
# Look at the argument we got. We use all the common list separators.
|
||||
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
|
||||
for pkg in $enableval; do
|
||||
IFS="$lt_save_ifs"
|
||||
if test "X$pkg" = "X$p"; then
|
||||
enable_static=yes
|
||||
fi
|
||||
done
|
||||
IFS="$lt_save_ifs"
|
||||
;;
|
||||
esac],
|
||||
[enable_static=]AC_ENABLE_STATIC_DEFAULT)
|
||||
|
||||
_LT_DECL([build_old_libs], [enable_static], [0],
|
||||
[Whether or not to build static libraries])
|
||||
])# AC_ENABLE_STATIC
|
||||
|
||||
|
||||
# AC_DISABLE_STATIC
|
||||
# -----------------
|
||||
# set the default static flag to --disable-static
|
||||
AC_DEFUN([AC_DISABLE_STATIC],
|
||||
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
||||
AC_ENABLE_STATIC(no)
|
||||
])# AC_DISABLE_STATIC
|
||||
|
||||
|
||||
# AC_ENABLE_FAST_INSTALL([DEFAULT])
|
||||
# ---------------------------------
|
||||
# implement the --enable-fast-install flag
|
||||
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
|
||||
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
|
||||
[m4_define([AC_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
|
||||
AC_ARG_ENABLE([fast-install],
|
||||
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
|
||||
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
|
||||
[p=${PACKAGE-default}
|
||||
case $enableval in
|
||||
yes) enable_fast_install=yes ;;
|
||||
no) enable_fast_install=no ;;
|
||||
*)
|
||||
enable_fast_install=no
|
||||
# Look at the argument we got. We use all the common list separators.
|
||||
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
|
||||
for pkg in $enableval; do
|
||||
IFS="$lt_save_ifs"
|
||||
if test "X$pkg" = "X$p"; then
|
||||
enable_fast_install=yes
|
||||
fi
|
||||
done
|
||||
IFS="$lt_save_ifs"
|
||||
;;
|
||||
esac],
|
||||
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
|
||||
|
||||
_LT_DECL([fast_install], [enable_fast_install], [0],
|
||||
[Whether or not to optimize for fast installation])
|
||||
])# AC_ENABLE_FAST_INSTALL
|
||||
|
||||
|
||||
# AC_DISABLE_FAST_INSTALL
|
||||
# -----------------------
|
||||
# set the default to --disable-fast-install
|
||||
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
|
||||
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
||||
AC_ENABLE_FAST_INSTALL(no)
|
||||
])# AC_DISABLE_FAST_INSTALL
|
||||
|
||||
|
||||
# AC_LIBTOOL_PICMODE([MODE])
|
||||
# --------------------------
|
||||
# implement the --with-pic flag
|
||||
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
|
||||
AC_DEFUN([AC_LIBTOOL_PICMODE],
|
||||
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
||||
pic_mode=m4_if($#, 1, $1, default)
|
||||
])# AC_LIBTOOL_PICMODE
|
||||
|
||||
|
||||
# AC_PATH_TOOL_PREFIX
|
||||
# -------------------
|
||||
# find a file program which can recognise shared library
|
||||
@ -2473,6 +2289,9 @@ AC_SUBST([LD])
|
||||
_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
|
||||
])# AC_PROG_LD
|
||||
|
||||
# Old name:
|
||||
AU_DEFUN([AM_PROG_LD], [AC_PROG_LD])
|
||||
|
||||
|
||||
# AC_PROG_LD_GNU
|
||||
# --------------
|
||||
@ -2757,6 +2576,9 @@ AC_SUBST([NM])
|
||||
_LT_DECL([], [NM], [1], [A BSD-compatible nm program])dnl
|
||||
])# AC_PROG_NM
|
||||
|
||||
# Old name:
|
||||
AU_DEFUN([AM_PROG_NM], [AC_PROG_NM])
|
||||
|
||||
|
||||
# AC_CHECK_LIBM
|
||||
# -------------
|
||||
@ -5848,18 +5670,6 @@ AC_DEFUN([LT_AC_PROG_RC],
|
||||
[AC_CHECK_TOOL(RC, windres, no)
|
||||
])
|
||||
|
||||
# old names
|
||||
AU_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
|
||||
AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
|
||||
AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
|
||||
AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
|
||||
AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
|
||||
AU_DEFUN([AM_PROG_LD], [AC_PROG_LD])
|
||||
AU_DEFUN([AM_PROG_NM], [AC_PROG_NM])
|
||||
|
||||
# This is just to silence aclocal about the macro not being used
|
||||
m4_if([AC_DISABLE_FAST_INSTALL])
|
||||
|
||||
|
||||
# LT_AC_PROG_EGREP
|
||||
# ----------------
|
||||
|
||||
358
m4/ltoptions.m4
vendored
Normal file
358
m4/ltoptions.m4
vendored
Normal file
@ -0,0 +1,358 @@
|
||||
# Helper functions for option handling. -*- Autoconf -*-
|
||||
# Written by Gary V. Vaughan <gary@gnu.org>
|
||||
|
||||
# Copyright (C) 2004 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2, or (at your option)
|
||||
# any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||||
# 02111-1307, USA.
|
||||
|
||||
# serial 1
|
||||
|
||||
# This is to help aclocal find these macros, as it can't see m4_define.
|
||||
AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
|
||||
|
||||
|
||||
# _LT_MANGLE_OPTION(NAME)
|
||||
# -----------------------
|
||||
m4_define([_LT_MANGLE_OPTION],
|
||||
[[_LT_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
|
||||
|
||||
|
||||
# _LT_SET_OPTION(NAME)
|
||||
# ------------------------------
|
||||
# Set option NAME. Other NAMEs are saved as a flag.
|
||||
m4_define([_LT_SET_OPTION], [m4_define(_LT_MANGLE_OPTION([$1]))])
|
||||
|
||||
|
||||
# _LT_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
|
||||
# -------------------------------------------
|
||||
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
|
||||
m4_define([_LT_IF_OPTION],
|
||||
[m4_ifdef(_LT_MANGLE_OPTION([$1]), [$2], [$3])])
|
||||
|
||||
|
||||
# _LT_UNLESS_OPTIONS(OPTIONS, IF-NOT-SET)
|
||||
# ---------------------------------------
|
||||
# Execute IF-NOT-SET if all OPTIONS are not set.
|
||||
m4_define([_LT_UNLESS_OPTIONS],
|
||||
[AC_FOREACH([_LT_Option], [$1],
|
||||
[m4_ifdef(_LT_MANGLE_OPTION(_LT_Option),
|
||||
[m4_define([$0_found])])])[]dnl
|
||||
m4_ifdef([$0_found], [m4_undefine([$0_found])], [$2
|
||||
])[]dnl
|
||||
])
|
||||
|
||||
|
||||
# _LT_SET_OPTIONS(OPTIONS)
|
||||
# ------------------------
|
||||
# OPTIONS is a space-separated list of Automake options.
|
||||
# If any OPTION has a handler macro declared with LT_OPTION_DEFINE,
|
||||
# despatch to that macro; otherwise complain about the unknown option
|
||||
# and exit.
|
||||
m4_define([_LT_SET_OPTIONS],
|
||||
[AC_FOREACH([_LT_Option], [$1],
|
||||
[_LT_SET_OPTION(_LT_Option)
|
||||
m4_ifdef(_LT_MANGLE_DEFUN(_LT_Option),
|
||||
_LT_MANGLE_DEFUN(_LT_Option),
|
||||
[m4_fatal([Unknown option `]_LT_Option[' to LT][_INIT_LIBTOOL])])
|
||||
])dnl
|
||||
dnl
|
||||
dnl Simply set some default values (i.e off) if boolean options were not
|
||||
dnl specified:
|
||||
_LT_UNLESS_OPTIONS([dlopen], enable_dlopen=no)
|
||||
_LT_UNLESS_OPTIONS([win32-dll], enable_win32_dll=no)
|
||||
dnl
|
||||
dnl If no reference was made to various pairs of opposing options, then
|
||||
dnl we run the default mode handler for the pair. For example, if neither
|
||||
dnl `shared' nor `disable-shared' was passed, we enable building of shared
|
||||
dnl archives by default:
|
||||
_LT_UNLESS_OPTIONS([shared disable-shared], [_LT_ENABLE_SHARED])
|
||||
_LT_UNLESS_OPTIONS([static disable-static], [_LT_ENABLE_STATIC])
|
||||
_LT_UNLESS_OPTIONS([pic-only no-pic], [_LT_WITH_PIC])
|
||||
_LT_UNLESS_OPTIONS([fast-install disable-fast-install],
|
||||
[_LT_ENABLE_FAST_INSTALL])
|
||||
])# _LT_SET_OPTIONS
|
||||
|
||||
|
||||
## ----------------------------------------- ##
|
||||
## Macros to handle LT_INIT_LIBTOOL options. ##
|
||||
## ----------------------------------------- ##
|
||||
|
||||
m4_define([_LT_MANGLE_DEFUN],
|
||||
[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1]), [[^A-Z0-9_]], [_])])
|
||||
|
||||
|
||||
# LT_OPTION_DEFINE(NAME, CODE)
|
||||
# ----------------------------
|
||||
m4_define([LT_OPTION_DEFINE],
|
||||
[m4_define(_LT_MANGLE_DEFUN([$1]), [$2])[]dnl
|
||||
])# LT_OPTION_DEFINE
|
||||
|
||||
|
||||
# dlopen
|
||||
# ------
|
||||
LT_OPTION_DEFINE([dlopen], [enable_dlopen=yes])
|
||||
|
||||
AU_DEFUN([AC_LIBTOOL_DLOPEN],
|
||||
[_LT_SET_OPTION([dlopen])
|
||||
AC_DIAGNOSE([obsolete],
|
||||
[$0: Remove this warning and the call to _LT_SET_OPTION when you
|
||||
put the `dlopen' option into LT_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
|
||||
|
||||
# win32-dll
|
||||
# ---------
|
||||
# Declare package support for building win32 dll's.
|
||||
LT_OPTION_DEFINE([win32-dll],
|
||||
[enable_win32_dll=yes
|
||||
|
||||
case $host in
|
||||
*-*-cygwin* | *-*-mingw* | *-*-pw32*)
|
||||
AC_CHECK_TOOL(AS, as, false)
|
||||
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
|
||||
AC_CHECK_TOOL(OBJDUMP, objdump, false)
|
||||
;;
|
||||
esac
|
||||
|
||||
test -z "$AS" && AS=as
|
||||
_LT_DECL([], [AS], [0], [Assembler program])dnl
|
||||
|
||||
test -z "$DLLTOOL" && DLLTOOL=dlltool
|
||||
_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
|
||||
|
||||
test -z "$OBJDUMP" && OBJDUMP=objdump
|
||||
_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
|
||||
])# win32-dll
|
||||
|
||||
AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
|
||||
[_LT_SET_OPTION([win32-dll])
|
||||
AC_DIAGNOSE([obsolete],
|
||||
[$0: Remove this warning and the call to _LT_SET_OPTION when you
|
||||
put the `win32-dll' option into LT_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
|
||||
|
||||
# _LT_ENABLE_SHARED([DEFAULT])
|
||||
# ----------------------------
|
||||
# implement the --enable-shared flag, and supports the `shared' and
|
||||
# `disable-shared' LT_INIT_LIBTOOL options.
|
||||
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
|
||||
m4_define([_LT_ENABLE_SHARED],
|
||||
[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
|
||||
AC_ARG_ENABLE([shared],
|
||||
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
|
||||
[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
|
||||
[p=${PACKAGE-default}
|
||||
case $enableval in
|
||||
yes) enable_shared=yes ;;
|
||||
no) enable_shared=no ;;
|
||||
*)
|
||||
enable_shared=no
|
||||
# Look at the argument we got. We use all the common list separators.
|
||||
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
|
||||
for pkg in $enableval; do
|
||||
IFS="$lt_save_ifs"
|
||||
if test "X$pkg" = "X$p"; then
|
||||
enable_shared=yes
|
||||
fi
|
||||
done
|
||||
IFS="$lt_save_ifs"
|
||||
;;
|
||||
esac],
|
||||
[enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
|
||||
|
||||
_LT_DECL([build_libtool_libs], [enable_shared], [0],
|
||||
[Whether or not to build shared libraries])
|
||||
])# _LT_ENABLE_SHARED
|
||||
|
||||
LT_OPTION_DEFINE([shared], [_LT_ENABLE_SHARED([yes])])
|
||||
LT_OPTION_DEFINE([disable-shared], [_LT_ENABLE_SHARED([no])])
|
||||
|
||||
# Old names:
|
||||
AU_DEFUN([AC_ENABLE_SHARED],
|
||||
[_LT_SET_OPTION([shared])
|
||||
AC_DIAGNOSE([obsolete],
|
||||
[$0: Remove this warning and the call to _LT_SET_OPTION when you
|
||||
put the `shared' option into LT_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
|
||||
AU_DEFUN([AM_ENABLE_SHARED],
|
||||
[_LT_SET_OPTION([shared])
|
||||
AC_DIAGNOSE([obsolete],
|
||||
[$0: Remove this warning and the call to _LT_SET_OPTION when you
|
||||
put the `shared' option into LT_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
|
||||
AU_DEFUN([AC_DISABLE_SHARED],
|
||||
[_LT_SET_OPTION([disable-shared])
|
||||
AC_DIAGNOSE([obsolete],
|
||||
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
|
||||
the `disable-shared' option into LT_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
|
||||
AU_DEFUN([AM_DISABLE_SHARED],
|
||||
[_LT_SET_OPTION([disable-shared])
|
||||
AC_DIAGNOSE([obsolete],
|
||||
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
|
||||
the `disable-shared' option into LT_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
|
||||
|
||||
# _LT_ENABLE_STATIC([DEFAULT])
|
||||
# ----------------------------
|
||||
# implement the --enable-static flag, and support the `static' and
|
||||
# `disable-static' LT_INIT_LIBTOOL options.
|
||||
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
|
||||
m4_define([_LT_ENABLE_STATIC],
|
||||
[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
|
||||
AC_ARG_ENABLE([static],
|
||||
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
|
||||
[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
|
||||
[p=${PACKAGE-default}
|
||||
case $enableval in
|
||||
yes) enable_static=yes ;;
|
||||
no) enable_static=no ;;
|
||||
*)
|
||||
enable_static=no
|
||||
# Look at the argument we got. We use all the common list separators.
|
||||
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
|
||||
for pkg in $enableval; do
|
||||
IFS="$lt_save_ifs"
|
||||
if test "X$pkg" = "X$p"; then
|
||||
enable_static=yes
|
||||
fi
|
||||
done
|
||||
IFS="$lt_save_ifs"
|
||||
;;
|
||||
esac],
|
||||
[enable_static=]_LT_ENABLE_STATIC_DEFAULT)
|
||||
|
||||
_LT_DECL([build_old_libs], [enable_static], [0],
|
||||
[Whether or not to build static libraries])
|
||||
])# _LT_ENABLE_STATIC
|
||||
|
||||
LT_OPTION_DEFINE([static], [_LT_ENABLE_STATIC([yes])])
|
||||
LT_OPTION_DEFINE([disable-static], [_LT_ENABLE_STATIC([no])])
|
||||
|
||||
# Old names:
|
||||
AU_DEFUN([AC_ENABLE_STATIC],
|
||||
[_LT_SET_OPTION([static])
|
||||
AC_DIAGNOSE([obsolete],
|
||||
[$0: Remove this warning and the call to _LT_SET_OPTION when you
|
||||
put the `static' option into LT_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
|
||||
AU_DEFUN([AM_ENABLE_STATIC],
|
||||
[_LT_SET_OPTION([static])
|
||||
AC_DIAGNOSE([obsolete],
|
||||
[$0: Remove this warning and the call to _LT_SET_OPTION when you
|
||||
put the `static' option into LT_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
|
||||
AU_DEFUN([AC_DISABLE_STATIC],
|
||||
[_LT_SET_OPTION([disable-static])
|
||||
AC_DIAGNOSE([obsolete],
|
||||
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
|
||||
the `disable-static' option into LT_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
|
||||
AU_DEFUN([AM_DISABLE_STATIC],
|
||||
[_LT_SET_OPTION([disable-static])
|
||||
AC_DIAGNOSE([obsolete],
|
||||
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
|
||||
the `disable-static' option into LT_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
|
||||
|
||||
# _LT_ENABLE_FAST_INSTALL([DEFAULT])
|
||||
# ----------------------------------
|
||||
# implement the --enable-fast-install flag, and support the `fast-install'
|
||||
# and `disable-fast-install' LT_INIT_LIBTOOL options.
|
||||
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
|
||||
m4_define([_LT_ENABLE_FAST_INSTALL],
|
||||
[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
|
||||
AC_ARG_ENABLE([fast-install],
|
||||
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
|
||||
[optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
|
||||
[p=${PACKAGE-default}
|
||||
case $enableval in
|
||||
yes) enable_fast_install=yes ;;
|
||||
no) enable_fast_install=no ;;
|
||||
*)
|
||||
enable_fast_install=no
|
||||
# Look at the argument we got. We use all the common list separators.
|
||||
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
|
||||
for pkg in $enableval; do
|
||||
IFS="$lt_save_ifs"
|
||||
if test "X$pkg" = "X$p"; then
|
||||
enable_fast_install=yes
|
||||
fi
|
||||
done
|
||||
IFS="$lt_save_ifs"
|
||||
;;
|
||||
esac],
|
||||
[enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
|
||||
|
||||
_LT_DECL([fast_install], [enable_fast_install], [0],
|
||||
[Whether or not to optimize for fast installation])dnl
|
||||
])# _LT_ENABLE_FAST_INSTALL
|
||||
|
||||
LT_OPTION_DEFINE([fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
|
||||
LT_OPTION_DEFINE([disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
|
||||
|
||||
# Old names:
|
||||
AU_DEFUN([AC_ENABLE_FAST_INSTALL],
|
||||
[_LT_SET_OPTION([fast-install])
|
||||
AC_DIAGNOSE([obsolete],
|
||||
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
|
||||
the `fast-install' option into LT_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
|
||||
AU_DEFUN([AC_DISABLE_FAST_INSTALL],
|
||||
[_LT_SET_OPTION([disable-fast-install])
|
||||
AC_DIAGNOSE([obsolete],
|
||||
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
|
||||
the `disable-fast-install' option into LT_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
|
||||
|
||||
# _LT_WITH_PIC([MODE])
|
||||
# --------------------
|
||||
# implement the --with-pic flag, and support the `pic-only' and `no-pic'
|
||||
# LT_INIT_LIBTOOL options.
|
||||
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
|
||||
m4_define([_LT_WITH_PIC],
|
||||
[AC_ARG_WITH([pic],
|
||||
[AC_HELP_STRING([--with-pic],
|
||||
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
|
||||
[pic_mode="$withval"],
|
||||
[pic_mode=default])
|
||||
|
||||
test -z "$pic_mode" && pic_mode=m4_if($#, 1, $1, default)
|
||||
|
||||
_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
|
||||
])# _LT_WITH_PIC
|
||||
|
||||
LT_OPTION_DEFINE([pic-only], [_LT_WITH_PIC([yes])])
|
||||
LT_OPTION_DEFINE([no-pic], [_LT_WITH_PIC([no])])
|
||||
|
||||
# Old name:
|
||||
AU_DEFUN([AC_LIBTOOL_PIC_MODE],
|
||||
[_LT_SET_OPTION([pic-only])
|
||||
AC_DIAGNOSE([obsolete],
|
||||
[$0: Remove this warning and the call to _LT_SET_OPTION when you
|
||||
put the `pic-only' option into LT_LIBTOOL_INIT's first parameter.])
|
||||
])
|
||||
29
m4/lt~obsolete.m4
vendored
29
m4/lt~obsolete.m4
vendored
@ -1,5 +1,5 @@
|
||||
# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
|
||||
#
|
||||
#
|
||||
# Copyright (C) 2004 Free Software Foundation, Inc.
|
||||
# Written by Scott James Remnant.
|
||||
#
|
||||
@ -35,22 +35,25 @@
|
||||
# using a macro with the same name in our local m4/libtool.m4 it'll
|
||||
# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
|
||||
# and doesn't know about Autoconf macros at all.)
|
||||
#
|
||||
#
|
||||
# So we provide this file, which has a silly filename so it's always
|
||||
# included after everything else. This provides aclocal with the
|
||||
# AU_DEFUNs it wants, but when m4 processes it, it doesn't do anything
|
||||
# because those macros already exist.
|
||||
#
|
||||
#
|
||||
# Anytime we withdraw an AC_DEFUN or AU_DEFUN, but still refer to it,
|
||||
# remember to add it here.
|
||||
|
||||
m4_ifdef([AC_LIBTOOL_CONFIG], [], [AU_DEFUN([AC_LIBTOOL_CONFIG])])dnl
|
||||
m4_ifdef([AC_LIBTOOL_LINKER_OPTION], [], [AU_DEFUN([AC_LIBTOOL_LINKER_OPTION])])dnl
|
||||
m4_ifdef([AC_PROG_EGREP], [], [AU_DEFUN([AC_PROG_EGREP])])dnl
|
||||
m4_ifdef([_LT_AC_LANG_C_CONFIG], [], [AU_DEFUN([_LT_AC_LANG_C_CONFIG])])dnl
|
||||
m4_ifdef([_LT_AC_LANG_GCJ_CONFIG], [], [AU_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])dnl
|
||||
m4_ifdef([_LT_AC_LANG_RC_CONFIG], [], [AU_DEFUN([_LT_AC_LANG_RC_CONFIG])])dnl
|
||||
m4_ifdef([_LT_AC_PROG_ECHO_BACKSLASH], [], [AU_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])dnl
|
||||
m4_ifdef([_LT_AC_SHELL_INIT], [], [AU_DEFUN([_LT_AC_SHELL_INIT])])dnl
|
||||
m4_ifdef([_LT_AC_SYS_LIBPATH_AIX], [], [AU_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])dnl
|
||||
m4_ifdef([_LT_AC_TAGVAR], [], [AU_DEFUN([_LT_AC_TAGVAR])])dnl
|
||||
m4_ifdef([AC_LIBTOOL_CONFIG],, [AU_DEFUN([AC_LIBTOOL_CONFIG])])
|
||||
m4_ifdef([AC_LIBTOOL_LINKER_OPTION],, [AU_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
|
||||
m4_ifdef([AC_LIBTOOL_SETUP],, [AU_DEFUN([AC_LIBTOOL_SETUP])])
|
||||
m4_ifdef([AC_PROG_EGREP],, [AU_DEFUN([AC_PROG_EGREP])])
|
||||
m4_ifdef([_AC_PROG_LIBTOOL],, [AU_DEFUN([_AC_PROG_LIBTOOL])])
|
||||
m4_ifdef([_LT_AC_LANG_C_CONFIG],, [AU_DEFUN([_LT_AC_LANG_C_CONFIG])])
|
||||
m4_ifdef([_LT_AC_LANG_GCJ_CONFIG],, [AU_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
|
||||
m4_ifdef([_LT_AC_LANG_RC_CONFIG],, [AU_DEFUN([_LT_AC_LANG_RC_CONFIG])])
|
||||
m4_ifdef([_LT_AC_PROG_ECHO_BACKSLASH],, [AU_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
|
||||
m4_ifdef([_LT_AC_SHELL_INIT],, [AU_DEFUN([_LT_AC_SHELL_INIT])])
|
||||
m4_ifdef([_LT_AC_SYS_LIBPATH_AIX],, [AU_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
|
||||
m4_ifdef([_LT_PROG_LTMAIN],, [AU_DEFUN([_LT_PROG_LTMAIN])])
|
||||
m4_ifdef([_LT_AC_TAGVAR],, [AU_DEFUN([_LT_AC_TAGVAR])])
|
||||
|
||||
@ -42,7 +42,7 @@ AC_PROG_CC
|
||||
## Libtool initialisation. ##
|
||||
## ----------------------- ##
|
||||
AC_LIBTOOL_TAGS([])
|
||||
AC_PROG_LIBTOOL
|
||||
LT_INIT
|
||||
AC_SUBST([LIBTOOL_DEPS])
|
||||
|
||||
|
||||
|
||||
@ -44,10 +44,8 @@ AC_EXEEXT
|
||||
## ----------------------- ##
|
||||
## Libtool initialisation. ##
|
||||
## ----------------------- ##
|
||||
AC_LIBTOOL_DLOPEN
|
||||
AC_LIBTOOL_WIN32_DLL
|
||||
AC_LIBTOOL_TAGS([])
|
||||
AC_PROG_LIBTOOL
|
||||
LT_INIT([dlopen win32-dll])
|
||||
AC_SUBST([LIBTOOL_DEPS])
|
||||
|
||||
STATIC=
|
||||
|
||||
@ -42,9 +42,8 @@ AC_EXEEXT
|
||||
## ----------------------- ##
|
||||
## Libtool initialisation. ##
|
||||
## ----------------------- ##
|
||||
AC_LIBTOOL_WIN32_DLL
|
||||
AC_LIBTOOL_TAGS([])
|
||||
AC_PROG_LIBTOOL
|
||||
LT_INIT([win32-dll])
|
||||
AC_SUBST([LIBTOOL_DEPS])
|
||||
|
||||
## ------------------------------- ##
|
||||
|
||||
@ -62,7 +62,7 @@ AC_LANG_POP
|
||||
## Libtool initialisation. ##
|
||||
## ----------------------- ##
|
||||
AC_LIBTOOL_TAGS([F77])
|
||||
AC_PROG_LIBTOOL
|
||||
LT_INIT
|
||||
AC_SUBST([LIBTOOL_DEPS])
|
||||
|
||||
## -------- ##
|
||||
|
||||
@ -47,13 +47,12 @@ AC_LIBLTDL_CONVENIENCE([../../libltdl])
|
||||
AC_SUBST([INCLTDL])
|
||||
AC_SUBST([LIBLTDL])
|
||||
|
||||
AC_LIBTOOL_WIN32_DLL
|
||||
AC_LIBTOOL_DLOPEN
|
||||
AC_LIBTOOL_TAGS([])
|
||||
AC_PROG_LIBTOOL
|
||||
LT_INIT([dlopen win32-dll])
|
||||
AC_SUBST(LIBTOOL_DEPS)
|
||||
|
||||
STATIC="\`${CONFIG_SHELL} ./libtool --features | ${SED} -n -e '/enable static/s/^.*\$\$/-static/p'\`"
|
||||
STATIC=""
|
||||
test "X$enable_static" = Xyes && STATIC="-static"
|
||||
AC_SUBST([STATIC])
|
||||
|
||||
|
||||
|
||||
@ -43,12 +43,12 @@ AC_C_CONST
|
||||
## ----------------------- ##
|
||||
## Libtool initialisation. ##
|
||||
## ----------------------- ##
|
||||
AC_LIBTOOL_DLOPEN
|
||||
AC_LIBTOOL_TAGS([])
|
||||
AC_PROG_LIBTOOL
|
||||
LT_INIT([dlopen])
|
||||
AC_SUBST(LIBTOOL_DEPS)
|
||||
|
||||
STATIC="\`${CONFIG_SHELL} ./libtool --features | ${SED} -n -e '/enable static/s/^.*\$\$/-static/p'\`"
|
||||
STATIC=""
|
||||
test "X$enable_static" = Xyes && STATIC="-static"
|
||||
AC_SUBST([STATIC])
|
||||
|
||||
|
||||
|
||||
@ -43,9 +43,8 @@ AC_C_CONST
|
||||
## ----------------------- ##
|
||||
## Libtool initialisation. ##
|
||||
## ----------------------- ##
|
||||
AC_LIBTOOL_DLOPEN
|
||||
AC_LIBTOOL_TAGS([])
|
||||
AC_PROG_LIBTOOL
|
||||
LT_INIT([dlopen])
|
||||
AC_SUBST([LIBTOOL_DEPS])
|
||||
|
||||
STATIC=
|
||||
|
||||
@ -65,7 +65,7 @@ AC_LANG_POP
|
||||
# Set the test language to C++.
|
||||
AC_LANG([C++])
|
||||
AC_LIBTOOL_TAGS([CXX])
|
||||
AC_PROG_LIBTOOL
|
||||
LT_INIT
|
||||
|
||||
|
||||
## ---------------------------- ##
|
||||
|
||||
Loading…
Reference in New Issue
Block a user