53 lines
1.3 KiB
Bash
Executable File
53 lines
1.3 KiB
Bash
Executable File
#!/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 nm 2>/dev/null >/dev/null; then
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:
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else
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echo "check-defs.sh: 'nm' not found; skipping test"
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exit 77
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fi
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tested=false
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for def in harfbuzz.def harfbuzz-icu.def harfbuzz-subset.def; do
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if ! test -f "$def"; then
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echo "check-defs.sh: '$def' not found; skipping test it"
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continue
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fi
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lib=`echo "$def" | sed 's/[.]def$//;s@.*/@@'`
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for suffix in so dylib; do
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so=$libs/lib${lib}.$suffix
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if ! test -f "$so"; then continue; fi
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# On macOS, C symbols are prefixed with _
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if test $suffix = dylib; then prefix="_"; fi
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EXPORTED_SYMBOLS="`nm "$so" | grep ' [BCDGINRSTVW] .' | grep -v " $prefix"'\(_fini\>\|_init\>\|_fdata\>\|_ftext\>\|_fbss\>\|__bss_start\>\|__bss_start__\>\|__bss_end__\>\|_edata\>\|_end\>\|_bss_end__\>\|__end__\>\|__gcov_flush\>\|llvm_\)' | cut -d' ' -f3`"
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if test -f "$so"; then
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echo "Checking that $so has the same symbol list as $def"
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{
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echo EXPORTS
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echo "$EXPORTED_SYMBOLS" | sed -e "s/^${prefix}hb/hb/g"
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# cheat: copy the last line from the def file!
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tail -n1 "$def"
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} | diff "$def" - >&2 || stat=1
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tested=true
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fi
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done
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done
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if ! $tested; then
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echo "check-defs.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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