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new 001d22d7 m4: Disable chained fixups for macOS
001d22d7 is described below
commit 001d22d7d587e85a911c71c4d0c798ede8014b77
Author: Ileana Dumitrescu <ileanadumitresc...@gmail.com>
AuthorDate: Thu Jun 20 16:57:26 2024 +0300
m4: Disable chained fixups for macOS
* m4/libtool.m4: Append '-no_fixup_chains' flag to disable chained
fixups since it is not compatible with '-undefined dynamic_lookup'.
* NO-THANKS: Add thanks for Carlo Cabrera and Dave Allured.
---
NO-THANKS | 2 ++
m4/libtool.m4 | 18 ++++++++++++++++++
2 files changed, 20 insertions(+)
diff --git a/NO-THANKS b/NO-THANKS
index 6b6a2415..9e0264bb 100644
--- a/NO-THANKS
+++ b/NO-THANKS
@@ -75,12 +75,14 @@ Andreas Stieger andreas.stie...@gmx.de
Brent Leback brent.leb...@st.com
Camilo La Rota camilo.lar...@ens-lyon.fr
Carl D. Roth r...@cse.ucsc.edu
+Carlo Cabrera carlo.antonio.cabr...@gmail.com
Chris P. Ross cr...@eng.us.uu.net
Christian Rössel christian.roes...@gmx.de
Christopher Hulbert cchgroupm...@gmail.com
Craig Tierney craig.tier...@noaa.gov
Dan McMahill mcmah...@mtl.mit.edu
Daniel Richard G. sk...@iskunk.org
+Dave Allured dave.allu...@noaa.gov
Dave Yost d...@yost.com
Dimitri Papadopoulos d...@sfr.fr
Donn Washburn n5...@comcast.net
diff --git a/m4/libtool.m4 b/m4/libtool.m4
index 1187330a..a1fcdf7a 100644
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -1069,12 +1069,30 @@ _LT_EOF
darwin1.*)
_lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress'
;;
darwin*)
+ # $MACOSX_DEPLOYMENT_TARGET seems to be deprecated as a darwin
+ # environment variable
case $MACOSX_DEPLOYMENT_TARGET,$host in
10.[[012]],*|,*powerpc*-darwin[[5-8]]*)
_lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined
${wl}suppress' ;;
*)
_lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
esac
+ # Disable chained fixups since it is not compatible with
+ # '-undefined dynamic_lookup'
+ macos_version=`sw_vers -productVersion`
+ case $macos_version in
+ 11.[[3-7]]*|1[[2-4]]*)
+ xcode_version=`pkgutil --pkg-info=com.apple.pkg.CLTools_Executables`
+ case $xcode_version in
+ *version:\ 1[[3-5]]*)
+ _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup
$wl-no_fixup_chains' ;;
+ *)
+ ;;
+ esac
+ ;;
+ *)
+ ;;
+ esac
;;
esac
if test yes = "$lt_cv_apple_cc_single_mod"; then
