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* m4/ltversion.in: New file to capture what version number macros
are being used. * Makefile.am (m4/ltversion.m4): New rule to create it from m4/ltversion.in. (nodist_pkgmacro_DATA): Add m4/ltversion.m4. (EXTRA_DIST): Add m4/ltversion.in. * m4/libtool.m4 (AC_LIBTOOL_SETUP): AC_REQUIRE LTVERSION_VERSION from ltversion.m4. * bootstrap: Call the Makefile.am to create an initial m4/ltversion.m4. * ltmain.in: Diagnose version mismatches of various flavours. * TODO: Remove mismatch item. * NEWS: Updated.
This commit is contained in:
Gary V. Vaughan
parent
8bdd28dcf5
commit
4a9ead32fb
14
ChangeLog
14
ChangeLog
@ -1,5 +1,19 @@
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2004-02-06 Gary V. Vaughan <gary@gnu.org>
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* m4/ltversion.in: New file to capture what version number macros
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are being used.
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* Makefile.am (m4/ltversion.m4): New rule to create it from
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m4/ltversion.in.
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(nodist_pkgmacro_DATA): Add m4/ltversion.m4.
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(EXTRA_DIST): Add m4/ltversion.in.
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* m4/libtool.m4 (AC_LIBTOOL_SETUP): AC_REQUIRE LTVERSION_VERSION
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from ltversion.m4.
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* bootstrap: Call the Makefile.am to create an initial
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m4/ltversion.m4.
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* ltmain.in: Diagnose version mismatches of various flavours.
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* TODO: Remove mismatch item.
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* NEWS: Updated.
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* Makefile.am ($(top_builddir)/config.status): Removed.
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* configure.ac (CONFIG_STATUS_DEPENDENCIES): This substitution is
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how automake-1.8 now informs all Makefiles when config.status
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20
Makefile.am
20
Makefile.am
@ -36,7 +36,25 @@ dist_pkgdata_DATA = config/config.guess config/config.sub config/ltmain.sh
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# We maintain our own macros to provent problems with ancient definitions.
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# lt~obsolete.m4 doesn't belong here, it's for bootstrapping us only
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pkgmacrodir = $(pkgdatadir)/m4
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pkgmacro_DATA = m4/libtool.m4 m4/ltdl.m4 m4/ltsugar.m4
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dist_pkgmacro_DATA = m4/libtool.m4 m4/ltdl.m4 m4/ltsugar.m4
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nodist_pkgmacro_DATA = m4/ltversion.m4
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EXTRA_DIST += m4/ltversion.in
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# We build ltversion.m4 here, instead of from config.status,
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# because config.status is rerun each time one og configure's
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# dependencies change and ltversion.m4 happens to be a configure
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# dependency. configure and ltversion.m4 vould be rebuilt in
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# a loop otherwise.
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# Use `$(top_srcdir)/m4' for the benefit of non-GNU makes: this is
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# how ltversion.m4 appears in our dependencies.
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$(top_srcdir)/m4/ltversion.m4: $(top_srcdir)/m4/ltversion.in stamp-vcl
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set `$(MKSTAMP) < $(top_srcdir)/ChangeLog`; \
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sed -e "s,[@]MACRO_VERSION[@],$(VERSION),g" \
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-e "s,[@]MACRO_REVISION[@],$$1,g" \
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-e "s,[@]configure_input[@],Generated from ltversion.in; do not edit by hand.,g" \
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$(top_srcdir)/m4/ltversion.in > $@t
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chmod a-w $@t
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mv -f $@t $@
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# The standalone libtool script, and the libtool distributor.
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bin_SCRIPTS = libtool libtoolize
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6
NEWS
6
NEWS
@ -1,7 +1,13 @@
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NEWS - list of user-visible changes between releases of GNU Libtool
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New in 1.5b: 2004-??-??; CVS version 1.5a, Libtool team:
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* The /^_?LT_[A-Z_]+$/ namespace is now reserved for Libtool's own macros.
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If you have any shell variables in this namespace they will need to be
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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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* 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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default. Use new --install option to get the old behaviour.
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* libtool script is now created by config.status. Instead of interrogating
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10
TODO
10
TODO
@ -15,10 +15,6 @@ to ltconfig.
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or if a specific module type can only be loaded by one of them, how report its dlerror?
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Also report dlerror() for dlclose and dlsym if available
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- Make sure that the dependency_libs of a dlpreopened module won't be loaded.
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* Check whether the version of libtool.m4 is compatible with
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ltconfig/ltmain.sh. Meanwhile, the recommended approach for
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developers using automake is to insert libtool.m4 in acinclude.m4.
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* We could have an option to hardcode paths into libraries, as well as
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binaries: `... -Wl,-soname -Wl,/tmp/libtest.so.0 ...'. This is not
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@ -63,8 +59,8 @@ respective ltdl.m4 macros.
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* Godmar Back writes:
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libltdl uses such stdio functions as fopen, fgets, feof, fclose, and others.
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These functions are not async-signal-safe. While this does not make
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libltdl unusable, it restricts its usefulness and puts an
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These functions are not async-signal-safe. While this does not make
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libltdl unusable, it restricts its usefulness and puts an
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unnecessary burden on the user.
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As a remedy, I'd recommend to replace those functions with functions
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@ -74,7 +70,7 @@ respective ltdl.m4 macros.
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out from which you can steal the latter.
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I believe relying on async-signal-safe functions to the greatest extent
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possible would greatly improve libltdl's ability to be embedded in and
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possible would greatly improve libltdl's ability to be embedded in and
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used by other systems.
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* Arrange that EXEEXT suffixes are stripped from wrapper script names
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@ -41,6 +41,8 @@ if test -z "$reconfdirs"; then
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reconfdirs=". `ls -1d tests/*demo tests/*demo[0-9]`"
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fi
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make top_srcdir=. -f Makefile.am ./m4/ltversion.m4
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for file in $fakes; do
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cat > $file <<'EOF'
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#! /bin/sh
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70
ltmain.in
70
ltmain.in
@ -65,6 +65,74 @@ mkdir="mkdir"
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mv="mv -f"
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rm="rm -f"
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# Ensure that we are using m4 macros, and libtool script from the same
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# release of libtool.
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package_revision=`( set $TIMESTAMP; echo $1; )`
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if test "$package_revision" != "$macro_revision"; then
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if test "$VERSION" != "$macro_version"; then
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if test -z "$macro_version"; then
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cat >&2 <<_LT_EOF
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$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
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$progname: definition of this AC_PROG_LIBTOOL comes from an older release.
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$progname: You should recreate aclocal.m4 with macro's from $PACKAGE $VERSION
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$progname: and run autoconf again.
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_LT_EOF
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else
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cat >&2 <<_LT_EOF
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$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
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$progname: definition of this AC_PROG_LIBTOOL comes from $PACKAGE $macro_version.
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$progname: You should recreate aclocal.m4 with macro's from $PACKAGE $VERSION
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$progname: and run autoconf again.
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_LT_EOF
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fi
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else
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cat >&2 <<_LT_EOF
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$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
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$progname: but the definition used by this AC_PROG_LIBTOOL comes from revision
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$progname: $macro_revision.
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$progname: You should recreate aclocal.m4 with macro's from revision $package_revision
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$progname: of $PACKAGE $VERSION and run autoconf again.
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_LT_EOF
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fi
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# $? = 63 is used to indicate version mismatch to missing.
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exit 63
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fi
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# Ensure that we are using m4 macros, and libtool script from the same
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# release of libtool.
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package_revision=`( set $TIMESTAMP; echo $1; )`
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if test "$package_revision" != "$macro_revision"; then
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if test "$VERSION" != "$macro_version"; then
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if test -z "$macro_version"; then
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cat >&2 <<_LT_EOF
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$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
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$progname: definition of this AC_PROG_LIBTOOL comes from an older release.
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$progname: You should recreate aclocal.m4 with macro's from $PACKAGE $VERSION
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$progname: and run autoconf again.
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_LT_EOF
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else
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cat >&2 <<_LT_EOF
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$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
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$progname: definition of this AC_PROG_LIBTOOL comes from $PACKAGE $macro_version.
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$progname: You should recreate aclocal.m4 with macro's from $PACKAGE $VERSION
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$progname: and run autoconf again.
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_LT_EOF
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fi
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else
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cat >&2 <<_LT_EOF
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$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
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$progname: but the definition used by this AC_PROG_LIBTOOL comes from revision
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$progname: $macro_revision.
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$progname: You should recreate aclocal.m4 with macro's from revision $package_revision
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$progname: of $PACKAGE $VERSION and run autoconf again.
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_LT_EOF
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fi
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# $? = 63 is used to indicate version mismatch to missing.
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exit 63
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fi
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# Sed substitution that helps us do robust quoting. It backslashifies
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# metacharacters that are still active within double-quoted strings.
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Xsed="${SED}"' -e 1s/^X//'
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@ -571,7 +639,7 @@ exec_cmd=
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exit 1
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;;
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esac
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func_infer_tag $base_compile
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for arg in $later; do
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1
m4/libtool.m4
vendored
1
m4/libtool.m4
vendored
@ -97,6 +97,7 @@ dnl Autoconf doesn't catch unexpanded LT_ macros by default:
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m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
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m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW)$])dnl
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AC_REQUIRE([LTSUGAR_VERSION])dnl
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AC_REQUIRE([LTVERSION_VERSION])dnl
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AC_REQUIRE([AC_CANONICAL_HOST])dnl
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AC_REQUIRE([AC_CANONICAL_BUILD])dnl
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_LT_DECL([], [host_alias], [0], [The host system])dnl
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14
m4/ltversion.in
Normal file
14
m4/ltversion.in
Normal file
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# ltversion.m4 -- version numbers -*- Autoconf -*-
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# @configure_input@
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# This file is part of GNU Libtool
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m4_define([LT_PACKAGE_VERSION], [@MACRO_VERSION@])
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m4_define([LT_PACKAGE_REVISION], [@MACRO_REVISION@])
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AC_DEFUN([LTVERSION_VERSION],
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[macro_version='@MACRO_VERSION@'
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macro_revision='@MACRO_REVISION@'
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_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
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_LT_DECL(, macro_revision, 0)
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])
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