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

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• Hash : 50a4e78b
  Author :
  Date : 2012-07-13T09:48:39
  

  Check for exported weak symbols
  
  Ouch, all our C++ inline functions are being exported (weakly) already.
  Fix coming.
  

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• src/check-internal-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-internal-symbols.sh: 'nm' not found; skipping test"
  	exit 77
  fi
  
  if which c++filt 2>/dev/null >/dev/null; then
  	cplusplusfilt=c++filt
  else
  	cplusplusfilt=cat
  fi
  
  tested=false
  for suffix in so; do
  	so=.libs/libharfbuzz.$suffix
  	if test -f "$so"; then
  		echo "Checking that we are not exposing internal symbols"
  		if nm $so | grep ' [TW] ' | $cplusplusfilt | grep -v ' T _fini\>\| T _init\>\| T hb_'; then
  			echo "Ouch, internal symbols exposed"
  			stat=1
  		fi
  		tested=true
  	fi
  done
  if ! $tested; then
  	echo "check-internal-symbols.sh: libharfbuzz shared library not found; skipping test"
  	exit 77
  fi
  
  exit $stat
  

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