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https://gitlab.freedesktop.org/cairo/cairo.git
synced 2026-02-17 09:00:36 +01:00
48 lines
1.2 KiB
Bash
Executable file
48 lines
1.2 KiB
Bash
Executable file
#!/bin/sh
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LC_ALL=C
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export LC_ALL
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if which nm 2>/dev/null >/dev/null; then
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:
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else
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echo "'nm' not found; skipping test"
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exit 0
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fi
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test -z "$srcdir" && srcdir=.
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test -z "$MAKE" && MAKE=make
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stat=0
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$MAKE check-has-hidden-symbols.i > /dev/null || exit 1
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if tail -1 check-has-hidden-symbols.i | grep CAIRO_HAS_HIDDEN_SYMBOLS >/dev/null; then
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echo "Compiler doesn't support symbol visibility; skipping test"
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exit 0
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fi
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if [ "`uname -s`" = "Linux" ]; then
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get_cairo_syms='( objdump -t "$so" | grep "^[^ ]* [^l.*]*[.]"; objdump -t "$so" | grep "[.]hidden.*\\<cairo"; ) | sed "s/.* //"'
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else
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get_cairo_syms='nm "$so" | grep " [BCDGINRSTVW] " | cut -d" " -f3'
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fi
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defs="cairo.def"
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$MAKE $defs > /dev/null
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for def in $defs; do
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lib=`echo "$def" | sed 's/[.]def$//'`
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lib=`echo "$lib" | sed 's@.*/@@'`
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so=.libs/lib${lib}.so
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test -f "$so" || continue
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echo Checking that $so has the same symbol list as $def
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{
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echo EXPORTS
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eval $get_cairo_syms | c++filt --no-params | grep -v '^_cairo_test_\|^_fini\|^_init\|^_save[fg]pr\|^_rest[fg]pr\|^_Z\|^__gnu' | sort -u
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# cheat: copy the last line from the def file!
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tail -n1 "$def"
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} | diff "$def" - >&2 || stat=1
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done
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exit $stat
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