#!/bin/sh
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LC_ALL=C
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export LC_ALL
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test -z "$srcdir" && srcdir=.
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test -z "$libs" && libs=.libs
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stat=0
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if which ldd 2>/dev/null >/dev/null; then
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LDD=ldd
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else
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# macOS specific tool
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if which otool 2>/dev/null >/dev/null; then
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LDD="otool -L"
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else
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echo "check-libstdc++.sh: 'ldd' not found; skipping test"
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exit 77
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fi
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fi
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tested=false
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# harfbuzz-icu links to libstdc++ because icu does.
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# harfbuzz-subset uses libstdc++.
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for soname in harfbuzz harfbuzz-gobject; do
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for suffix in so dylib; do
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so=$libs/lib$soname.$suffix
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if ! test -f "$so"; then continue; fi
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echo "Checking that we are not linking to libstdc++ or libc++ in $so"
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if $LDD $so | grep 'libstdc[+][+]\|libc[+][+]'; then
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echo "Ouch, linked to libstdc++ or libc++"
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stat=1
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fi
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tested=true
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done
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done
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if ! $tested; then
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echo "check-libstdc++.sh: libharfbuzz shared library not found; skipping test"
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exit 77
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fi
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exit $stat
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