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Merge pull request #8535 from Z3Prover/copilot/fix-install-name-tool-issue

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Add -headerpad_max_install_names to all macOS dylib builds
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Nikolaj Bjorner 2026-02-08 09:13:57 -08:00 • committed by GitHub
commit 72564da251
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GPG key ID: B5690EEEBB952194
5 changed files with 18 additions and 1 deletions
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4
scripts/mk_util.py
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@ -2749,7 +2749,9 @@ def mk_config():
CXXFLAGS = '%s -arch arm64' % CXXFLAGS
LDFLAGS = '%s -arch arm64' % LDFLAGS
SLIBEXTRAFLAGS = '%s -arch arm64' % SLIBEXTRAFLAGS
if IS_OSX and is_ml_enabled():
# Add header padding for macOS to allow install_name_tool to modify the dylib
# This fixes issues where install_name_tool fails with "larger updated load commands do not fit"
if IS_OSX:
SLIBFLAGS += ' -Wl,-headerpad_max_install_names'
config.write('PREFIX=%s\n' % PREFIX)