acinclude/libtool.m4: Apply macos11 patch from libtool bug #44605
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=44605
https://github.com/macports/macports-ports/blob/master/devel/libtool/files/dynamic_lookup-11.patch
( Also see https://debbugs.gnu.org/cgi/bugreport.cgi?bug=44684 )
This also implicitly covers the macos10.10+ support patch from libtool
mainstream which has been in since libtool-v2.4.3, i.e.:
http://git.savannah.gnu.org/gitweb/?p=libtool.git;a=commit;h=e145288b059e14ab7e58fc6a304e82d9dad282a6
diff --git a/acinclude/libtool.m4 b/acinclude/libtool.m4
index b8ba032..7e965ce 100644
--- a/acinclude/libtool.m4
+++ b/acinclude/libtool.m4
@@ -1047,16 +1047,11 @@
_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
darwin1.*)
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
- darwin*) # darwin 5.x on
- # if running on 10.5 or later, the deployment target defaults
- # to the OS version, if on x86, and 10.4, the deployment
- # target defaults to 10.4. Don't you love it?
- 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]]*)
+ darwin*)
+ case $MACOSX_DEPLOYMENT_TARGET,$host in
+ 10.[[012]],*|,*powerpc*-darwin[[5-8]]*)
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
- 10.*)
+ *)
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
esac
;;
diff --git a/configure b/configure
index 441a403..a4dae08 100755
--- a/configure
+++ b/configure
@@ -6924,16 +6924,11 @@
_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
darwin1.*)
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
- darwin*) # darwin 5.x on
- # if running on 10.5 or later, the deployment target defaults
- # to the OS version, if on x86, and 10.4, the deployment
- # target defaults to 10.4. Don't you love it?
- 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]*)
+ darwin*)
+ case $MACOSX_DEPLOYMENT_TARGET,$host in
+ 10.[012],*|,*powerpc*-darwin[5-8]*)
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
- 10.*)
+ *)
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
esac
;;
