/usr/bin/Wand-config is in libmagickwand-dev 8:6.6.9.7-5ubuntu3.9.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63  | #!/bin/sh
#
# Configure options script for re-calling MagickWand compilation options
# required to use the MagickWand library.
#
prefix=/usr
exec_prefix=${prefix}
libdir=${exec_prefix}/lib
includedir=${prefix}/include/ImageMagick
usage="\
Usage: Wand-config [--cflags] [--cppflags] [--exec-prefix] [--ldflags] [--libs] [--prefix] [--version]"
if test $# -eq 0; then
      echo "${usage}" 1>&2
      echo "Example: gcc \`Wand-config --cflags --cppflags\` -o wand wand.c \`Wand-config --ldflags --libs\`" 1>&2
      exit 1
fi
while test $# -gt 0; do
  case "$1" in
    -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
    *) optarg= ;;
  esac
  case $1 in
    --prefix=*)
      prefix=$optarg
      ;;
    --prefix)
      echo $prefix
      ;;
    --exec-prefix=*)
      exec_prefix=$optarg
      ;;
    --exec-prefix)
      echo $exec_prefix
      ;;
    --version)
      echo '6.6.9 Q16 '
      ;;
    --cflags)
      echo "-I${includedir} -fopenmp"
      ;;
    --cxxflags)
      echo '-g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -pthread'
      ;;
    --cppflags)
      echo '-I/usr/include/ImageMagick'
      ;;
    --ldflags)
      echo '-L/usr/lib -Wl,-Bsymbolic-functions -Wl,-z,relro -L/usr/lib/X11'
      ;;
    --libs)
      echo "-L${libdir} -lMagickWand -lMagickCore -llcms -ltiff -lfreetype -ljpeg -llqr-1 -lglib-2.0 -lfontconfig -lXext -lSM -lICE -lX11 -lXt -lbz2 -lz -lm -lgomp -lpthread -lltdl"
      ;;
    *)
      echo "${usage}" 1>&2
      exit 1
      ;;
  esac
  shift
done
 |