Made dist support script more portable sh

# Default to gcc for CC and CXX

if test -z "$CXX" ; then

  export CXX=gcc

  CXX=gcc

  # Set some required compile options

  if test -z "$CXXFLAGS" ; then

    export CXXFLAGS="-felide-constructors -fno-exceptions -fno-rtti"

    CXXFLAGS="-felide-constructors -fno-exceptions -fno-rtti"

  fi

fi

if test -z "$CC" ; then

  export CC=gcc

  CC=gcc

fi

# Use ccache, if available

if ccache -V > /dev/null 2>&1

then

  if ! (echo "$CC" | grep "ccache" > /dev/null)

  if echo "$CC" | grep "ccache" > /dev/null

  then

    export CC="ccache $CC"

    :

  else

    CC="ccache $CC"

  fi

  if ! (echo "$CXX" | grep "ccache" > /dev/null)

  if echo "$CXX" | grep "ccache" > /dev/null

  then

    export CXX="ccache $CXX"

    :

  else

    CXX="ccache $CXX"

  fi

fi

if test -z "$MAKE"

then

  if gmake -v > /dev/null 2>&1

  then

    MAKE="gmake"

  else

    MAKE="make"

  fi

fi

export CC CXX MAKE

# Make sure to enable all features that affect "make dist"

# Remember that configure restricts the man pages to the configured features !

./configure \

  --with-embedded-server \

  --with-ndbcluster

make

$MAKE