#!/gnu/store/v9p25q9l5nnaixkhpap5rnymmwbhf9rp-bash-minimal-5.1.16/bin/sh

# Get the canonical path of the folder containing this script
bindir=$(cd -P -- "$(dirname -- "$0")" && printf '%s\n' "$(pwd -P)")

# Calculate the canonical path of the prefix, relative to the folder of this script
prefix=$(cd -P -- "$bindir/.." && printf '%s\n' "$(pwd -P)")
exec_prefix=${prefix}
exec_prefix_set=no
libdir=${exec_prefix}/lib

#usage="\
#Usage: $0 [--prefix[=DIR]] [--exec-prefix[=DIR]] [--version] [--cflags] [--libs]"
usage="\
Usage: $0 [--prefix[=DIR]] [--exec-prefix[=DIR]] [--version] [--cflags] [--libs] [--static-libs]"

if test $# -eq 0; then
      echo "${usage}" 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
      if test $exec_prefix_set = no ; then
        exec_prefix=$optarg
      fi
      ;;
    --prefix)
      echo $prefix
      ;;
    --exec-prefix=*)
      exec_prefix=$optarg
      exec_prefix_set=yes
      ;;
    --exec-prefix)
      echo $exec_prefix
      ;;
    --version)
      echo 2.28.5
      ;;
    --cflags)
      echo -I${prefix}/include/SDL2   -D_REENTRANT
      ;;
    --libs)
      echo -L${exec_prefix}/lib -Wl,-rpath,${libdir} -Wl,--enable-new-dtags -lSDL2
      ;;
    --static-libs)
#    --libs|--static-libs)
      sdl_static_libs=$(echo "-lSDL2  -lm  -lasound -lm -ldl -lpthread -L/gnu/store/bkwhsqh07mwqlz3hycp8sh83pff03p68-pulseaudio-16.1/lib -lpulse-simple -pthread -lpulse -pthread  -lX11 -lXext -lXcursor -lXrandr -L/gnu/store/s7ggklsx7db78lr6m3wka69kkwk7fk20-libdrm-2.4.117/lib -ldrm -L/gnu/store/jl7hv8px9fa8034hnfw6vd4rf8dfz254-mesa-23.2.1/lib -lgbm -L/gnu/store/0gy2768c2kh947d3nvka0i96vb0nq405-libxkbcommon-1.6.0/lib -L/gnu/store/ascv3p6s2yb16g58nls096ny1mmfqg3s-wayland-1.22.0/lib -lwayland-egl -lwayland-client -lwayland-cursor -lxkbcommon -lpthread" | sed -E "s#-lSDL2[ $]#$libdir/libSDL2.a #g")
      echo -L${exec_prefix}/lib $sdl_static_libs
      ;;
    *)
      echo "${usage}" 1>&2
      exit 1
      ;;
  esac
  shift
done
