#!/bin/sh
#***************************************************************************
#                                  _   _ ____  _
#  Project                     ___| | | |  _ \| |
#                             / __| | | | |_) | |
#                            | (__| |_| |  _ <| |___
#                             \___|\___/|_| \_\_____|
#
# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at https://curl.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
# SPDX-License-Identifier: curl
#
###########################################################################

# shellcheck disable=SC2006

prefix='/usr'
# Used in 'libdir'
# shellcheck disable=SC2034
exec_prefix="${prefix}"
# shellcheck disable=SC2034
includedir="${prefix}/include"

usage()
{
  cat <<EOF
Usage: curl-config [OPTION]

Available values for OPTION include:

  --built-shared        says 'yes' if libcurl was built shared
  --ca                  CA bundle install path
  --cc                  compiler
  --cflags              preprocessor and compiler flags
  --checkfor [version]  check for (lib)curl of the specified version
  --configure           the arguments given to configure when building curl
  --features            newline separated list of enabled features
  --help                display this help and exit
  --libs                library linking information
  --prefix              curl install prefix
  --protocols           newline separated list of enabled protocols
  --ssl-backends        output the SSL backends libcurl was built to support
  --static-libs         static libcurl library linking information
  --version             output version information
  --vernum              output version as a hexadecimal number
EOF

  exit "$1"
}

if test "$#" -eq 0; then
  usage 1
fi

while test "$#" -gt 0; do
  case "$1" in
  --built-shared)
    echo 'yes'
    ;;

  --ca)
    echo '/etc/ssl/certs/ca-certificates.crt'
    ;;

  --cc)
    echo 'gcc'
    ;;

  --prefix)
    echo "$prefix"
    ;;

  --feature|--features)
    for feature in alt-svc AsynchDNS brotli ECH HSTS HTTP2 HTTP3 HTTPS-proxy HTTPSRR IDN IPv6 Largefile libz NTLM SSL SSLS-EXPORT threadsafe UnixSockets zstd ''; do
      test -n "$feature" && echo "$feature"
    done
    ;;

  --protocols)
    # shellcheck disable=SC2043
    for protocol in DICT FILE FTP FTPS GOPHER GOPHERS HTTP HTTPS IMAP IMAPS IPFS IPNS MQTT POP3 POP3S RTSP SMB SMBS SMTP SMTPS TELNET TFTP WS WSS; do
      echo "$protocol"
    done
    ;;

  --version)
    echo 'libcurl 8.15.0-IMPERSONATE'
    exit 0
    ;;

  --checkfor)
    checkfor="$2"
    cmajor=`echo "$checkfor" | cut -d. -f1`
    cminor=`echo "$checkfor" | cut -d. -f2`
    # when extracting the patch part we strip off everything after a
    # dash as that's used for things like version 1.2.3-pre1
    cpatch=`echo "$checkfor" | cut -d. -f3 | cut -d- -f1`

    vmajor=`echo '8.15.0-IMPERSONATE' | cut -d. -f1`
    vminor=`echo '8.15.0-IMPERSONATE' | cut -d. -f2`
    # when extracting the patch part we strip off everything after a
    # dash as that's used for things like version 1.2.3-pre1
    vpatch=`echo '8.15.0-IMPERSONATE' | cut -d. -f3 | cut -d- -f1`

    if test "$vmajor" -gt "$cmajor"; then
      exit 0
    fi
    if test "$vmajor" -eq "$cmajor"; then
      if test "$vminor" -gt "$cminor"; then
        exit 0
      fi
      if test "$vminor" -eq "$cminor"; then
        if test "$cpatch" -le "$vpatch"; then
          exit 0
        fi
      fi
    fi

    echo "requested version $checkfor is newer than existing 8.15.0-IMPERSONATE"
    exit 1
    ;;

  --vernum)
    echo '080f00'
    exit 0
    ;;

  --help)
    usage 0
    ;;

  --cflags)
    if test "X${prefix}/include" = 'X/usr/include'; then
      echo ''
    else
      echo " -I${prefix}/include"
    fi
    ;;

  --libs)
    if test "X${exec_prefix}/lib" != 'X/usr/lib' -a "X${exec_prefix}/lib" != 'X/usr/lib64'; then
      curllibdir="-L${exec_prefix}/lib "
    else
      curllibdir=''
    fi
    if test 'Xyes' = 'Xno'; then
      echo "${curllibdir}-lcurl-impersonate -lnghttp3 -lngtcp2_crypto_boringssl -lngtcp2 -lnghttp2 -lidn2 -lssl -lcrypto -lzstd -lzstd -lbrotlidec -lbrotlicommon -lz -pthread -lstdc++ -L/build/curl-impersonate/src/curl-impersonate/libunistring-1.1/installed/lib -lunistring"
    else
      echo "${curllibdir}-lcurl-impersonate"
    fi
    ;;

  --ssl-backends)
    echo 'BoringSSL'
    ;;

  --static-libs)
    if test 'Xyes' != 'Xno'; then
      echo "${exec_prefix}/lib/libcurl-impersonate.a -L/build/curl-impersonate/src/curl-impersonate/brotli-1.2.0/out/installed/lib -L/build/curl-impersonate/src/curl-impersonate/zstd-1.5.6/installed/lib -L/build/curl-impersonate/src/curl-impersonate/boringssl-673e61fc215b178a90c0e67858bbf162c8158993/lib -L/build/curl-impersonate/src/curl-impersonate/libidn2-2.3.7/installed/lib -L/build/curl-impersonate/src/curl-impersonate/nghttp2-1.63.0/installed/lib -L/build/curl-impersonate/src/curl-impersonate/ngtcp2-1.20.0/installed/lib -L/build/curl-impersonate/src/curl-impersonate/ngtcp2-1.20.0/installed/lib -L/build/curl-impersonate/src/curl-impersonate/nghttp3-1.15.0/installed/lib -lnghttp3 -lngtcp2_crypto_boringssl -lngtcp2 -lnghttp2 -lidn2 -lssl -lcrypto -lzstd -lzstd -lbrotlidec -lbrotlicommon -lz -pthread -lstdc++ -L/build/curl-impersonate/src/curl-impersonate/libunistring-1.1/installed/lib -lunistring"
    else
      echo 'curl was built with static libraries disabled' >&2
      exit 1
    fi
    ;;

  --configure)
    echo " '--prefix=/usr' '--with-brotli=/build/curl-impersonate/src/curl-impersonate/brotli-1.2.0/out/installed' '--with-nghttp2=/build/curl-impersonate/src/curl-impersonate/nghttp2-1.63.0/installed' '--with-ngtcp2=/build/curl-impersonate/src/curl-impersonate/ngtcp2-1.20.0/installed' '--with-nghttp3=/build/curl-impersonate/src/curl-impersonate/nghttp3-1.15.0/installed' '--with-libidn2=/build/curl-impersonate/src/curl-impersonate/libidn2-2.3.7/installed' '--with-openssl=/build/curl-impersonate/src/curl-impersonate/boringssl-673e61fc215b178a90c0e67858bbf162c8158993' '--with-zlib=/build/curl-impersonate/src/curl-impersonate/zlib-1.3.1/installed' '--with-zstd=/build/curl-impersonate/src/curl-impersonate/zstd-1.5.6/installed' '--without-librtmp' '--disable-ldap' '--disable-ldaps' '--without-libpsl' '--enable-websockets' '--enable-ech' '--enable-ssls-export' '--enable-ipv6' 'USE_CURL_SSLKEYLOGFILE=true' 'LIBS=-pthread -lstdc++ -L/build/curl-impersonate/src/curl-impersonate/libunistring-1.1/installed/lib -lunistring' 'CFLAGS=-march=rv64gc -mabi=lp64d -O2 -pipe -fno-plt -fexceptions         -Wp,-D_FORTIFY_SOURCE=3 -Wformat -Werror=format-security         -fstack-clash-protection         -fno-omit-frame-pointer -g -ffile-prefix-map=/build/curl-impersonate/src=/usr/src/debug/curl-impersonate -flto=auto' 'LDFLAGS=-Wl,-O1 -Wl,--sort-common -Wl,--as-needed -Wl,-z,relro -Wl,-z,now -flto=auto'"
    ;;

  *)
    echo "unknown option: $1"
    usage 1
    ;;
  esac
  shift
done

exit 0
