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<dt>Revision</dt> <dd><a href="https://trac.macports.org/changeset/125325">125325</a></dd>
<dt>Author</dt> <dd>larryv@macports.org</dd>
<dt>Date</dt> <dd>2014-09-13 10:58:49 -0700 (Sat, 13 Sep 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>libtool: Fix symbol lookup on Yosemite and later
Libtool's M4 macros and configure scripts incorrectly detect
MACOSX_DEPLOYMENT_TARGET and call the linker with `-undefined suppress`
instead of `-undefined dynamic_lookup`. This could cause dyld(1) to
segfault when it tries to load undefined symbols (see #44596).</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkdportsdevellibtoolPortfile">trunk/dports/devel/libtool/Portfile</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunkdportsdevellibtoolfilesyosemitesymbollookuppatch">trunk/dports/devel/libtool/files/yosemite-symbol-lookup.patch</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkdportsdevellibtoolPortfile"></a>
<div class="modfile"><h4>Modified: trunk/dports/devel/libtool/Portfile (125324 => 125325)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/dports/devel/libtool/Portfile 2014-09-13 17:58:47 UTC (rev 125324)
+++ trunk/dports/devel/libtool/Portfile 2014-09-13 17:58:49 UTC (rev 125325)
</span><span class="lines">@@ -5,7 +5,7 @@
</span><span class="cx">
</span><span class="cx"> name libtool
</span><span class="cx"> version 2.4.2
</span><del>-revision 3
</del><ins>+revision 4
</ins><span class="cx"> categories devel sysutils
</span><span class="cx"> platforms darwin freebsd
</span><span class="cx"> # Scripts are GPL-2+, libltdl is LGPL-2+, but all parts that tend to be
</span><span class="lines">@@ -34,6 +34,9 @@
</span><span class="cx"> # committed upstream -> remove for libtool 2.4.3
</span><span class="cx"> patchfiles ltmain.m4sh-allow-clang-stdlib.diff
</span><span class="cx">
</span><ins>+# Fix detection of MACOSX_DEPLOYMENT_TARGET on Yosemite and later.
+patchfiles-append yosemite-symbol-lookup.patch
+
</ins><span class="cx"> platform darwin {
</span><span class="cx"> configure.env GREP=/usr/bin/grep \
</span><span class="cx"> SED=/usr/bin/sed
</span></span></pre></div>
<a id="trunkdportsdevellibtoolfilesyosemitesymbollookuppatch"></a>
<div class="addfile"><h4>Added: trunk/dports/devel/libtool/files/yosemite-symbol-lookup.patch (0 => 125325)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/dports/devel/libtool/files/yosemite-symbol-lookup.patch (rev 0)
+++ trunk/dports/devel/libtool/files/yosemite-symbol-lookup.patch 2014-09-13 17:58:49 UTC (rev 125325)
</span><span class="lines">@@ -0,0 +1,156 @@
</span><ins>+Index: configure
+===================================================================
+--- configure.orig
++++ configure
+@@ -7765,7 +7765,7 @@ $as_echo "$lt_cv_ld_force_load" >&6; }
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+- 10.[012]*)
++ 10.[012][,.]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+Index: libltdl/configure
+===================================================================
+--- libltdl/configure.orig
++++ libltdl/configure
+@@ -6978,7 +6978,7 @@ $as_echo "$lt_cv_ld_force_load" >&6; }
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+- 10.[012]*)
++ 10.[012][,.]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+Index: libltdl/m4/libtool.m4
+===================================================================
+--- libltdl/m4/libtool.m4.orig
++++ libltdl/m4/libtool.m4
+@@ -1052,7 +1052,7 @@ _LT_EOF
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+- 10.[[012]]*)
++ 10.[[012]][[,.]]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+Index: tests/cdemo/configure
+===================================================================
+--- tests/cdemo/configure.orig
++++ tests/cdemo/configure
+@@ -6858,7 +6858,7 @@ $as_echo "$lt_cv_ld_force_load" >&6; }
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+- 10.[012]*)
++ 10.[012][,.]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+Index: tests/demo/configure
+===================================================================
+--- tests/demo/configure.orig
++++ tests/demo/configure
+@@ -6856,7 +6856,7 @@ $as_echo "$lt_cv_ld_force_load" >&6; }
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+- 10.[012]*)
++ 10.[012][,.]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+Index: tests/depdemo/configure
+===================================================================
+--- tests/depdemo/configure.orig
++++ tests/depdemo/configure
+@@ -6853,7 +6853,7 @@ $as_echo "$lt_cv_ld_force_load" >&6; }
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+- 10.[012]*)
++ 10.[012][,.]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+Index: tests/f77demo/configure
+===================================================================
+--- tests/f77demo/configure.orig
++++ tests/f77demo/configure
+@@ -7854,7 +7854,7 @@ $as_echo "$lt_cv_ld_force_load" >&6; }
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+- 10.[012]*)
++ 10.[012][,.]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+Index: tests/fcdemo/configure
+===================================================================
+--- tests/fcdemo/configure.orig
++++ tests/fcdemo/configure
+@@ -7953,7 +7953,7 @@ $as_echo "$lt_cv_ld_force_load" >&6; }
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+- 10.[012]*)
++ 10.[012][,.]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+Index: tests/mdemo/configure
+===================================================================
+--- tests/mdemo/configure.orig
++++ tests/mdemo/configure
+@@ -6885,7 +6885,7 @@ $as_echo "$lt_cv_ld_force_load" >&6; }
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+- 10.[012]*)
++ 10.[012][,.]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+Index: tests/mdemo2/configure
+===================================================================
+--- tests/mdemo2/configure.orig
++++ tests/mdemo2/configure
+@@ -6858,7 +6858,7 @@ $as_echo "$lt_cv_ld_force_load" >&6; }
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+- 10.[012]*)
++ 10.[012][,.]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+Index: tests/pdemo/configure
+===================================================================
+--- tests/pdemo/configure.orig
++++ tests/pdemo/configure
+@@ -6861,7 +6861,7 @@ $as_echo "$lt_cv_ld_force_load" >&6; }
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+- 10.[012]*)
++ 10.[012][,.]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+Index: tests/tagdemo/configure
+===================================================================
+--- tests/tagdemo/configure.orig
++++ tests/tagdemo/configure
+@@ -7878,7 +7878,7 @@ $as_echo "$lt_cv_ld_force_load" >&6; }
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+- 10.[012]*)
++ 10.[012][,.]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
</ins></span></pre>
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