configure

#!/usr/bin/env sh

PKG_DEB_NAME="librdkafka-dev"
PKG_RPM_NAME="librdkafka-devel"
PKG_OSX_NAME="librdkafka"

msg=0
NORDKAFKA=1
pkg-config --version >/dev/null 2>&1
if [ $? -ne 0 ]; then
  echo "*** pkg-config is not installed."
  msg=1
else
  pkg-config --exists rdkafka++
  if [ $? -ne 0 ]; then
    echo "*** pkg-config is installed but 'pkg-config --exists rdkafka++' did not return 0."
    msg=1
  else
    NORDKAFKA=0
    RDKAFKA_LIB=`pkg-config --libs rdkafka++`
  fi
fi

if [ $msg -ne 0 ]; then
  echo "------------------------- ANTICONF ERROR ---------------------------"
  echo "Configuration failed because pkg-config or rdkafka++ was not found. Try installing:"
  echo "***   deb: $PKG_DEB_NAME (Debian, Ubuntu, ...)"
  echo "***   rpm: $PKG_RPM_NAME (Fedora, CentOS, ...)"
  echo "***   There is a $PKG_OSX_NAME in brew for OSX"
  echo "*** To silence this message, please ensure that :"
  echo "***   1) 'pkg-config --version' succeeds (i.e. \$? -ne 0)"
  echo "***   2) 'pkg-config --exists rdkafka++' succeeds (i.e. \$? -eq 0)"
  echo "***   3) 'pkg-config --libs rdkafka++' is similar to -L/usr/local/lib -lrdkafka++"
else
  version=`pkg-config --modversion rdkafka++`
  echo "rdkafka++ ${version} is available: OK"
  echo "Using PKG_LIBS=$RDKAFKA_LIB"
fi

sed -e "s|@rdkafka_libs@|$RDKAFKA_LIB|" src/Makevars.in > src/Makevars

exit 0