kc3-lang/harfbuzz/src/check-symbols.sh

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• Hash : 5fd996c4
  Author :
  Date : 2014-04-09T16:38:26
  

  Further adjust check-defs and check-symbols for mipsel
  
  Fixes https://bugs.freedesktop.org/show_bug.cgi?id=74491
  

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• src/check-symbols.sh

• #!/bin/sh
  
  LC_ALL=C
  export LC_ALL
  
  test -z "$srcdir" && srcdir=.
  stat=0
  
  
  if which nm 2>/dev/null >/dev/null; then
  	:
  else
  	echo "check-symbols.sh: 'nm' not found; skipping test"
  	exit 77
  fi
  
  echo "Checking that we are not exposing internal symbols"
  tested=false
  for so in `ls .libs/lib*.so .libs/lib*.dylib 2>/dev/null` ; do
  	
  	EXPORTED_SYMBOLS="`nm "$so" | grep ' [BCDGINRSTVW] ' | grep -v ' _fini\>\| _init\>\| _fdata\>\| _ftext\>\| _fbss\>\| __bss_start\>\| __bss_start__\>\| __bss_end__\>\| _edata\>\| _end\>\| _bss_end__\>\| __end__\>' | cut -d' ' -f3`"
  	prefix=`basename "$so" | sed 's/libharfbuzz/hb/; s/-/_/g; s/[.].*//'`
  
  	echo "Processing $so"
  	if echo "$EXPORTED_SYMBOLS" | grep -v "^${prefix}_"; then
  		echo "Ouch, internal symbols exposed"
  		stat=1
  	fi
  
  	tested=true
  done
  if ! $tested; then
  	echo "check-symbols.sh: no shared library found; skipping test"
  	exit 77
  fi
  
  exit $stat
  

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