kc3-lang/harfbuzz/src/check-static-inits.sh

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• Hash : 18fc9197
  Author :
  Date : 2020-03-26T13:34:28
  

  [meson] Run check-symbols.sh and check-static-inits.sh correctly
  
  * Search src/ build directory for objects in check-static-inits.sh
  * Find .def files in src/ build directory in src/check-symbols.sh
  * Pass builddir also in autotools also, we may just remove libs passing after autotools removal
  * Move harfbuzz_subset_def target so can be referenced as a check-static-inits.sh dependency
  

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• src/check-static-inits.sh

• #!/bin/sh
  
  LC_ALL=C
  export LC_ALL
  
  test -z "$srcdir" && srcdir=.
  test -z "$builddir" && builddir=.
  stat=0
  
  if which objdump 2>/dev/null >/dev/null; then
  	:
  else
  	echo "check-static-inits.sh: 'objdump' not found; skipping test"
  	exit 77
  fi
  
  OBJS=$(find $builddir/ -name '*.o')
  if test "x`echo $OBJS`" = "x$OBJS" 2>/dev/null >/dev/null; then
  	echo "check-static-inits.sh: object files not found; skipping test"
  	exit 77
  fi
  
  tested=false
  
  echo "Checking that no object file has static initializers"
  for obj in $OBJS; do
  	if objdump -t "$obj" | grep '[.][cd]tors' | grep -v '\<00*\>'; then
  		echo "Ouch, $obj has static initializers/finalizers"
  		stat=1
  	fi
  	tested=true
  done
  
  echo "Checking that no object file has lazy static C++ constructors/destructors or other such stuff"
  for obj in $OBJS; do
  	if objdump -t "$obj" | grep -q '__cxa_' && ! objdump -t "$obj" | grep -q __ubsan_handle; then
  		objdump -t "$obj" | grep '__cxa_'
  		echo "Ouch, $obj has lazy static C++ constructors/destructors or other such stuff"
  		stat=1
  	fi
  	tested=true
  done
  
  if ! $tested; then
  	echo "check-static-inits.sh: no objects found; skipping test"
  	exit 77
  fi
  
  exit $stat
  

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