# Licensed to the Apache Software Foundation (ASF) under one or more

# contributor license agreements.  See the NOTICE file distributed with

# this work for additional information regarding copyright ownership.

# The ASF licenses this file to You under the Apache License, Version 2.0

# (the "License"); you may not use this file except in compliance with

# the License.  You may obtain a copy of the License at

#

#     http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

#

# Read README.cmake before using this.

PROJECT(HTTPD C)

CMAKE_MINIMUM_REQUIRED(VERSION 2.8)

INCLUDE(CheckSymbolExists)

INCLUDE(CheckCSourceCompiles)

FIND_PACKAGE(LibXml2)

FIND_PACKAGE(Lua51)

FIND_PACKAGE(OpenSSL)

FIND_PACKAGE(ZLIB)

# Options for support libraries not supported by cmake-bundled FindFOO

# Default to using APR trunk (libapr-2.lib) if it exists in PREFIX/lib;

# otherwise, default to APR 1.x + APR-util 1.x

IF(EXISTS "${CMAKE_INSTALL_PREFIX}/lib/libapr-2.lib")

  SET(default_apr_libraries "${CMAKE_INSTALL_PREFIX}/lib/libapr-2.lib")

ELSEIF(EXISTS "${CMAKE_INSTALL_PREFIX}/lib/libapr-1.lib")

  SET(ldaplib "${CMAKE_INSTALL_PREFIX}/lib/apr_ldap-1.lib")

  IF(NOT EXISTS ${ldaplib})

    SET(ldaplib)

  ENDIF()

  SET(default_apr_libraries ${CMAKE_INSTALL_PREFIX}/lib/libapr-1.lib ${CMAKE_INSTALL_PREFIX}/lib/libaprutil-1.lib ${ldaplib})

ELSE()

  SET(default_apr_libraries)

ENDIF()

# PCRE names its libraries differently for debug vs. release builds.

# We can't query our own CMAKE_BUILD_TYPE at configure time.

# If the debug version exists in PREFIX/lib, default to that one.

IF(EXISTS "${CMAKE_INSTALL_PREFIX}/lib/pcred.lib")

  SET(default_pcre_libraries ${CMAKE_INSTALL_PREFIX}/lib/pcred.lib)

ELSE()

  SET(default_pcre_libraries ${CMAKE_INSTALL_PREFIX}/lib/pcre.lib)

ENDIF()

IF(EXISTS "${CMAKE_INSTALL_PREFIX}/lib/nghttp2d.lib")

  SET(default_nghttp2_libraries "${CMAKE_INSTALL_PREFIX}/lib/nghttp2d.lib")

ELSE()

  SET(default_nghttp2_libraries "${CMAKE_INSTALL_PREFIX}/lib/nghttp2.lib")

ENDIF()

IF(EXISTS "${CMAKE_INSTALL_PREFIX}/lib/brotlienc.lib")

  SET(default_brotli_libraries "${CMAKE_INSTALL_PREFIX}/lib/brotlienc.lib" "${CMAKE_INSTALL_PREFIX}/lib/brotlicommon.lib")

ELSE()

  SET(default_brotli_libraries)

ENDIF()

SET(APR_INCLUDE_DIR       "${CMAKE_INSTALL_PREFIX}/include" CACHE STRING "Directory with APR[-Util] include files")

SET(APR_LIBRARIES         ${default_apr_libraries}       CACHE STRING "APR libraries to link with")

SET(NGHTTP2_INCLUDE_DIR   "${CMAKE_INSTALL_PREFIX}/include" CACHE STRING "Directory with NGHTTP2 include files within nghttp2 subdirectory")

SET(NGHTTP2_LIBRARIES     ${default_nghttp2_libraries}   CACHE STRING "NGHTTP2 libraries to link with")

SET(PCRE_INCLUDE_DIR      "${CMAKE_INSTALL_PREFIX}/include" CACHE STRING "Directory with PCRE include files")

SET(PCRE_LIBRARIES        ${default_pcre_libraries}      CACHE STRING "PCRE libraries to link with")

SET(LIBXML2_ICONV_INCLUDE_DIR     ""                     CACHE STRING "Directory with iconv include files for libxml2")

SET(LIBXML2_ICONV_LIBRARIES       ""                     CACHE STRING "iconv libraries to link with for libxml2")

SET(BROTLI_INCLUDE_DIR    "${CMAKE_INSTALL_PREFIX}/include" CACHE STRING "Directory with include files for Brotli")

SET(BROTLI_LIBRARIES      ${default_brotli_libraries}    CACHE STRING "Brotli libraries to link with")

# end support library configuration

# Misc. options

OPTION(INSTALL_PDB        "Install .pdb files (if generated)"  ON)

OPTION(INSTALL_MANUAL     "Install manual"                     ON)

SET(ENABLE_MODULES        "O"                            CACHE STRING "Minimum module enablement (e.g., \"i\" to build all but those without prerequisites)")

SET(WITH_MODULES          ""                             CACHE STRING "comma-separated paths to single-file modules to statically link into the server")

SET(EXTRA_INCLUDES        ""                             CACHE STRING "Extra include directories")

SET(EXTRA_LIBS            ""                             CACHE STRING "Extra libraries")

SET(EXTRA_COMPILE_FLAGS   ""                             CACHE STRING "Extra compile flags")

IF(NOT EXISTS "${APR_INCLUDE_DIR}/apr.h")

  MESSAGE(FATAL_ERROR "APR include directory ${APR_INCLUDE_DIR} is not correct.")

ENDIF()

FOREACH(onelib ${APR_LIBRARIES})

  IF(NOT EXISTS ${onelib})

    MESSAGE(FATAL_ERROR "APR library ${onelib} was not found.")

  ENDIF()

ENDFOREACH()

MACRO(DEFINE_WITH_BLANKS output_definition input_symbol input_value)

  IF(MSVC_IDE OR ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION} VERSION_GREATER 2.8.11)

    SET(${output_definition} "-D${input_symbol}=\"${input_value}\"")

  ELSE()

    # command-line tool + older cmake, where extra quotes must be added and

    # escaped to survive

    SET(${output_definition} "-D${input_symbol}=\"\\\"${input_value}\\\"\"")

  ENDIF()

ENDMACRO()

MACRO(GET_MOD_ENABLE_RANK macro_modname macro_mod_enable_val macro_output_rank)

  IF(${macro_mod_enable_val} STREQUAL "O")

    SET(${macro_output_rank} 0)

  ELSEIF(${macro_mod_enable_val} STREQUAL "i")

    SET(${macro_output_rank} 1)

  ELSEIF(${macro_mod_enable_val} STREQUAL "I")

    SET(${macro_output_rank} 2)

  ELSEIF(${macro_mod_enable_val} STREQUAL "a")

    SET(${macro_output_rank} 3)

  ELSEIF(${macro_mod_enable_val} STREQUAL "A")

    SET(${macro_output_rank} 4)

  ELSE()

    MESSAGE(FATAL_ERROR "Unexpected enablement value \"${macro_mod_enable_val}\" for ${macro_modname}")

  ENDIF()

ENDMACRO()

GET_MOD_ENABLE_RANK("ENABLE_MODULES setting" ${ENABLE_MODULES} enable_modules_rank)

# Figure out what APR/APU features are available

#

# CHECK_APR_FEATURE checks for features defined to 1 or 0 in apr.h or apu.h

# The symbol representing the feature will be set to TRUE or FALSE for 

# compatibility with the feature tests set by FindFooPackage.

#

# (unclear why CHECK_SYMBOL_EXISTS is needed, but I was getting "found" for anything 

# not defined to either 1 or 0)

MACRO(CHECK_APR_FEATURE which_define)

  SET(CMAKE_REQUIRED_INCLUDES "${APR_INCLUDE_DIR}")

  CHECK_SYMBOL_EXISTS(${which_define} "apr.h;apu.h" tmp_${which_define})

  IF(${tmp_${which_define}})

    CHECK_C_SOURCE_COMPILES("#include \"${APR_INCLUDE_DIR}/apr.h\"

      #include \"${APR_INCLUDE_DIR}/apu.h\"

      int main() {

      #ifndef ${which_define}

      #error gobble

      #endif

      #if !${which_define}

      #error gobble

      #endif

      return 1;}" ${which_define})

  ELSE()

    SET(${which_define})

  ENDIF()

  IF(${${which_define}})

    SET(${which_define} TRUE)

  ELSE()

    SET(${which_define} FALSE)

  ENDIF()

ENDMACRO()

CHECK_APR_FEATURE(APR_HAS_XLATE)

CHECK_APR_FEATURE(APU_HAVE_CRYPTO)

# APR_HAS_LDAP is defined in apr_ldap.h, which exists only in apr 1.x, so use

# special code instead of CHECK_APR_FEATURE()

# As with CHECK_APR_FEATURE(), convert to a TRUE/FALSE result.

CHECK_C_SOURCE_COMPILES("#include \"${APR_INCLUDE_DIR}/apr.h\"

#include \"${APR_INCLUDE_DIR}/apr_ldap.h\"

int main() {

#if !APR_HAS_LDAP

#error gobble

#endif

return 1;}" APR_HAS_LDAP)

IF(${APR_HAS_LDAP})

  SET(APR_HAS_LDAP TRUE)

ELSE()

  SET(APR_HAS_LDAP FALSE)

ENDIF()

# See if nghttp2 exists in a configured or defaulted location

SET(NGHTTP2_FOUND TRUE)

IF(EXISTS "${NGHTTP2_INCLUDE_DIR}/nghttp2/nghttp2.h")

  FOREACH(onelib ${NGHTTP2_LIBRARIES})

    IF(NOT EXISTS ${onelib})

      SET(NGHTTP2_FOUND FALSE)

    ENDIF()

  ENDFOREACH()

ELSE()

  SET(NGHTTP2_FOUND FALSE)

ENDIF()

# See if we have Brotli

SET(BROTLI_FOUND TRUE)

IF(EXISTS "${BROTLI_INCLUDE_DIR}/brotli/encode.h")

  FOREACH(onelib ${BROTLI_LIBRARIES})

    IF(NOT EXISTS ${onelib})

      SET(BROTLI_FOUND FALSE)

    ENDIF()

  ENDFOREACH()

ELSE()

  SET(BROTLI_FOUND FALSE)

ENDIF()

MESSAGE(STATUS "")

MESSAGE(STATUS "Summary of feature detection:")

MESSAGE(STATUS "")

MESSAGE(STATUS "LIBXML2_FOUND ............ : ${LIBXML2_FOUND}")

MESSAGE(STATUS "LUA51_FOUND .............. : ${LUA51_FOUND}")

MESSAGE(STATUS "NGHTTP2_FOUND ............ : ${NGHTTP2_FOUND}")

MESSAGE(STATUS "OPENSSL_FOUND ............ : ${OPENSSL_FOUND}")

MESSAGE(STATUS "ZLIB_FOUND ............... : ${ZLIB_FOUND}")

MESSAGE(STATUS "BROTLI_FOUND ............. : ${BROTLI_FOUND}")

MESSAGE(STATUS "APR_HAS_LDAP ............. : ${APR_HAS_LDAP}")

MESSAGE(STATUS "APR_HAS_XLATE ............ : ${APR_HAS_XLATE}")

MESSAGE(STATUS "APU_HAVE_CRYPTO .......... : ${APU_HAVE_CRYPTO}")

MESSAGE(STATUS "")

# Options for each available module

#   "A" ("A"ctive) means installed and active in default .conf, fail if can't be built

#   "I" ("I"nactive) means installed and inactive (LoadModule commented out) in default .conf, fail if can't be built

#   "O" ("O"mit) means not installed, no LoadModule

#   "a" - like "A", but ignore with a warning if any prereqs aren't available

#   "i" - like "I", but ignore with a warning if any prereqs aren't available

# Current heuristic for default enablement:

#

#   Module requires a prereq and           -> O

#   finding/usingprereq isn't implemented

#   yet

#

#   Module is included by default in       -> a if it has prereqs, A otherwise

#   autoconf-based build 

#

#   Module is included in                  -> i if it has prereqs, I otherwise

#   --enable-modules=most 

#

#   Otherwise                              -> O

#

SET(MODULE_LIST

  "modules/aaa/mod_access_compat+A+mod_access compatibility"

  "modules/aaa/mod_allowmethods+I+restrict allowed HTTP methods"

  "modules/aaa/mod_auth_basic+A+basic authentication"

  "modules/aaa/mod_auth_digest+I+RFC2617 Digest authentication"

  "modules/aaa/mod_auth_form+I+form authentication"

  "modules/aaa/mod_authn_anon+I+anonymous user authentication control"

  "modules/aaa/mod_authn_core+A+core authentication module"

  "modules/aaa/mod_authn_dbd+I+SQL-based authentication control"

  "modules/aaa/mod_authn_dbm+I+DBM-based authentication control"

  "modules/aaa/mod_authn_file+A+file-based authentication control"

  "modules/aaa/mod_authn_socache+I+Cached authentication control"

  "modules/aaa/mod_authnz_fcgi+I+FastCGI authorizer-based authentication and authorization"

  "modules/aaa/mod_authnz_ldap+i+LDAP based authentication"

  "modules/aaa/mod_authz_core+A+core authorization provider vector module"

  "modules/aaa/mod_authz_dbd+I+SQL based authorization and Login/Session support"

  "modules/aaa/mod_authz_dbm+I+DBM-based authorization control"

  "modules/aaa/mod_authz_groupfile+A+'require group' authorization control"

  "modules/aaa/mod_authz_host+A+host-based authorization control"

  "modules/aaa/mod_authz_owner+I+'require file-owner' authorization control"

  "modules/aaa/mod_authz_user+A+'require user' authorization control"

  "modules/arch/win32/mod_isapi+I+isapi extension support"

  "modules/cache/mod_cache+I+dynamic file caching.  At least one storage management module (e.g. mod_cache_disk) is also necessary."

  "modules/cache/mod_cache_disk+I+disk caching module"

  "modules/cache/mod_cache_socache+I+shared object caching module"

  "modules/cache/mod_file_cache+I+File cache"

  "modules/cache/mod_socache_dbm+I+dbm small object cache provider"

  "modules/cache/mod_socache_dc+O+distcache small object cache provider"

  "modules/cache/mod_socache_memcache+I+memcache small object cache provider"

  "modules/cache/mod_socache_shmcb+I+ shmcb small object cache provider"

  "modules/cluster/mod_heartbeat+I+Generates Heartbeats"

  "modules/cluster/mod_heartmonitor+I+Collects Heartbeats"

  "modules/core/mod_macro+I+Define and use macros in configuration files"

  "modules/core/mod_watchdog+I+Watchdog module"

  "modules/database/mod_dbd+I+Apache DBD Framework"

  "modules/dav/fs/mod_dav_fs+I+DAV provider for the filesystem."

  "modules/dav/lock/mod_dav_lock+I+DAV provider for generic locking"

  "modules/dav/main/mod_dav+I+WebDAV protocol handling."

  "modules/debugging/mod_bucketeer+O+buckets manipulation filter.  Useful only for developers and testing purposes."

  "modules/debugging/mod_dumpio+I+I/O dump filter"

  "modules/echo/mod_echo+O+ECHO server"

  "modules/examples/mod_case_filter+O+Example uppercase conversion filter"

  "modules/examples/mod_case_filter_in+O+Example uppercase conversion input filter"

  "modules/examples/mod_example_hooks+O+Example hook callback handler module"

  "modules/examples/mod_example_ipc+O+Example of shared memory and mutex usage"

  "modules/filters/mod_brotli+i+Brotli compression support"

  "modules/filters/mod_buffer+I+Filter Buffering"

  "modules/filters/mod_charset_lite+i+character set translation"

  "modules/filters/mod_data+O+RFC2397 data encoder"

  "modules/filters/mod_deflate+i+Deflate transfer encoding support"

  "modules/filters/mod_ext_filter+I+external filter module"

  "modules/filters/mod_filter+A+Smart Filtering"

  "modules/filters/mod_include+I+Server Side Includes"

  "modules/filters/mod_proxy_html+i+Fix HTML Links in a Reverse Proxy"

  "modules/filters/mod_ratelimit+I+Output Bandwidth Limiting"

  "modules/filters/mod_reflector+O+Reflect request through the output filter stack"

  "modules/filters/mod_reqtimeout+A+Limit time waiting for request from client"

  "modules/filters/mod_request+I+Request Body Filtering"

  "modules/filters/mod_sed+I+filter request and/or response bodies through sed"

  "modules/filters/mod_substitute+I+response content rewrite-like filtering"

  "modules/filters/mod_xml2enc+i+i18n support for markup filters"

  "modules/generators/mod_asis+I+as-is filetypes"

  "modules/generators/mod_autoindex+A+directory listing"

  "modules/generators/mod_cgi+I+CGI scripts"

  "modules/generators/mod_info+I+server information"

  "modules/generators/mod_status+I+process/thread monitoring"

  "modules/http/mod_mime+A+mapping of file-extension to MIME.  Disabling this module is normally not recommended."

  "modules/http2/mod_http2+i+HTTP/2 protocol support"

  "modules/ldap/mod_ldap+i+LDAP caching and connection pooling services"

  "modules/loggers/mod_log_config+A+logging configuration.  You won't be able to log requests to the server without this module."

  "modules/loggers/mod_log_debug+I+configurable debug logging"

  "modules/loggers/mod_log_forensic+I+forensic logging"

  "modules/loggers/mod_logio+I+input and output logging"

  "modules/lua/mod_lua+i+Apache Lua Framework"

  "modules/mappers/mod_actions+I+Action triggering on requests"

  "modules/mappers/mod_alias+A+mapping of requests to different filesystem parts"

  "modules/mappers/mod_dir+A+directory request handling"

  "modules/mappers/mod_imagemap+I+server-side imagemaps"

  "modules/mappers/mod_negotiation+I+content negotiation"

  "modules/mappers/mod_rewrite+I+rule based URL manipulation"

  "modules/mappers/mod_speling+I+correct common URL misspellings"

  "modules/mappers/mod_userdir+I+mapping of requests to user-specific directories"

  "modules/mappers/mod_vhost_alias+I+mass virtual hosting module"

  "modules/metadata/mod_cern_meta+O+CERN-type meta files"

  "modules/metadata/mod_env+A+clearing/setting of ENV vars"

  "modules/metadata/mod_expires+I+Expires header control"

  "modules/metadata/mod_headers+A+HTTP header control"

  "modules/metadata/mod_ident+O+RFC 1413 identity check"

  "modules/metadata/mod_mime_magic+O+automagically determining MIME type"

  "modules/metadata/mod_remoteip+I+translate header contents to an apparent client remote_ip"

  "modules/metadata/mod_setenvif+A+basing ENV vars on headers"

  "modules/metadata/mod_unique_id+I+per-request unique ids"

  "modules/metadata/mod_usertrack+I+user-session tracking"

  "modules/metadata/mod_version+A+determining httpd version in config files"

  "modules/proxy/balancers/mod_lbmethod_bybusyness+I+Apache proxy Load balancing by busyness"

  "modules/proxy/balancers/mod_lbmethod_byrequests+I+Apache proxy Load balancing by request counting"

  "modules/proxy/balancers/mod_lbmethod_bytraffic+I+Apache proxy Load balancing by traffic counting"

  "modules/proxy/balancers/mod_lbmethod_heartbeat+I+Apache proxy Load balancing from Heartbeats"

  "modules/proxy/mod_proxy_ajp+I+Apache proxy AJP module.  Requires and is enabled by --enable-proxy."

  "modules/proxy/mod_proxy_balancer+I+Apache proxy BALANCER module.  Requires and is enabled by --enable-proxy."

  "modules/proxy/mod_proxy+I+Apache proxy module"

  "modules/proxy/mod_proxy_connect+I+Apache proxy CONNECT module.  Requires and is enabled by --enable-proxy."

  "modules/proxy/mod_proxy_express+I+mass reverse-proxy module. Requires --enable-proxy."

  "modules/proxy/mod_proxy_fcgi+I+Apache proxy FastCGI module.  Requires and is enabled by --enable-proxy."

  "modules/proxy/mod_proxy_ftp+I+Apache proxy FTP module.  Requires and is enabled by --enable-proxy."

  "modules/proxy/mod_proxy_http+I+Apache proxy HTTP module.  Requires and is enabled by --enable-proxy."

  "modules/proxy/mod_proxy_hcheck+I+Apache proxy health check module.  Requires and is enabled by --enable-proxy."

  "modules/proxy/mod_proxy_scgi+I+Apache proxy SCGI module.  Requires and is enabled by --enable-proxy."

  "modules/proxy/mod_proxy_wstunnel+I+Apache proxy Websocket Tunnel module.  Requires and is enabled by --enable-proxy."

  "modules/http2/mod_proxy_http2+i+Apache proxy HTTP/2 module.  Requires --enable-proxy."

  "modules/session/mod_session+I+session module"

  "modules/session/mod_session_cookie+I+session cookie module"

  "modules/session/mod_session_crypto+i+session crypto module"

  "modules/session/mod_session_dbd+I+session dbd module"

  "modules/slotmem/mod_slotmem_plain+I+slotmem provider that uses plain memory"

  "modules/slotmem/mod_slotmem_shm+I+slotmem provider that uses shared memory"

  "modules/ssl/mod_ssl+i+SSL/TLS support"

  "modules/test/mod_dialup+O+rate limits static files to dialup modem speeds"

  "modules/test/mod_optional_fn_export+O+example optional function exporter"

  "modules/test/mod_optional_fn_import+O+example optional function importer"

  "modules/test/mod_optional_hook_export+O+example optional hook exporter"

  "modules/test/mod_optional_hook_import+O+example optional hook importer"

)

# Track which modules actually built have APIs to link against.

SET(installed_mod_libs_exps)

# Define extra definitions, sources, headers, etc. required by some modules.

# This could be included in the master list of modules above, though it 

# certainly would get a lot more unreadable.

SET(mod_apreq_extra_defines          APREQ_DECLARE_EXPORT)

SET(mod_apreq_extra_sources          modules/apreq/handle.c)

SET(mod_apreq_main_source            modules/apreq/filter.c)

SET(mod_authz_dbd_extra_defines      AUTHZ_DBD_DECLARE_EXPORT)

SET(mod_authnz_ldap_requires         APR_HAS_LDAP)

SET(mod_authnz_ldap_extra_libs       mod_ldap)

SET(mod_cache_extra_defines          CACHE_DECLARE_EXPORT)

SET(mod_cache_extra_sources

  modules/cache/cache_storage.c      modules/cache/cache_util.c

)

SET(mod_cache_install_lib 1)

SET(mod_cache_disk_extra_libs        mod_cache)

SET(mod_cache_socache_extra_libs     mod_cache)

SET(mod_charset_lite_requires        APR_HAS_XLATE)

SET(mod_dav_extra_defines            DAV_DECLARE_EXPORT)

SET(mod_dav_extra_sources

  modules/dav/main/liveprop.c        modules/dav/main/props.c

  modules/dav/main/std_liveprop.c    modules/dav/main/providers.c

  modules/dav/main/util.c            modules/dav/main/util_lock.c

)

SET(mod_dav_install_lib 1)

SET(mod_dav_fs_extra_sources

  modules/dav/fs/dbm.c               modules/dav/fs/lock.c

  modules/dav/fs/repos.c

)

SET(mod_dav_fs_extra_libs            mod_dav)

SET(mod_dav_lock_extra_sources       modules/dav/lock/locks.c)

SET(mod_dav_lock_extra_libs          mod_dav)

SET(mod_dbd_extra_defines            DBD_DECLARE_EXPORT)

SET(mod_deflate_requires             ZLIB_FOUND)

IF(ZLIB_FOUND)

  SET(mod_deflate_extra_includes       ${ZLIB_INCLUDE_DIR})

  SET(mod_deflate_extra_libs           ${ZLIB_LIBRARIES})

ENDIF()

SET(mod_brotli_requires              BROTLI_FOUND)

IF(BROTLI_FOUND)

  SET(mod_brotli_extra_includes        ${BROTLI_INCLUDE_DIR})

  SET(mod_brotli_extra_libs            ${BROTLI_LIBRARIES})

ENDIF()

SET(mod_firehose_requires            SOMEONE_TO_MAKE_IT_COMPILE_ON_WINDOWS)

SET(mod_heartbeat_extra_libs         mod_watchdog)

SET(mod_http2_requires               NGHTTP2_FOUND)

SET(mod_http2_extra_defines          ssize_t=long)

SET(mod_http2_extra_includes         ${NGHTTP2_INCLUDE_DIR})

SET(mod_http2_extra_libs             ${NGHTTP2_LIBRARIES})

SET(mod_http2_extra_sources

  modules/http2/h2_alt_svc.c

  modules/http2/h2_bucket_eos.c      modules/http2/h2_config.c

  modules/http2/h2_conn.c            modules/http2/h2_conn_io.c

  modules/http2/h2_ctx.c             modules/http2/h2_filter.c

  modules/http2/h2_from_h1.c         modules/http2/h2_h2.c

  modules/http2/h2_bucket_beam.c

  modules/http2/h2_mplx.c            modules/http2/h2_push.c

  modules/http2/h2_request.c         modules/http2/h2_headers.c

  modules/http2/h2_session.c         modules/http2/h2_stream.c 

  modules/http2/h2_switch.c          modules/http2/h2_ngn_shed.c 

  modules/http2/h2_task.c            modules/http2/h2_util.c

  modules/http2/h2_workers.c

)

SET(mod_ldap_extra_defines           LDAP_DECLARE_EXPORT)

SET(mod_ldap_extra_libs              wldap32)

SET(mod_ldap_extra_sources

  modules/ldap/util_ldap_cache.c     modules/ldap/util_ldap_cache_mgr.c

)

SET(mod_ldap_main_source             modules/ldap/util_ldap.c)

SET(mod_ldap_requires                APR_HAS_LDAP)

SET(mod_lua_extra_defines            AP_LUA_DECLARE_EXPORT)

SET(mod_lua_extra_includes           ${LUA_INCLUDE_DIR})

SET(mod_lua_extra_libs               ${LUA_LIBRARIES})

SET(mod_lua_extra_sources

  modules/lua/lua_apr.c              modules/lua/lua_config.c

  modules/lua/lua_passwd.c           modules/lua/lua_request.c

  modules/lua/lua_vmprep.c           modules/lua/lua_dbd.c

)

SET(mod_lua_requires                 LUA51_FOUND)

SET(mod_optional_hook_export_extra_defines AP_DECLARE_EXPORT) # bogus reuse of core API prefix

SET(mod_proxy_extra_defines          PROXY_DECLARE_EXPORT)

SET(mod_proxy_extra_sources          modules/proxy/proxy_util.c)

SET(mod_proxy_install_lib 1)

SET(mod_proxy_ajp_extra_sources

  modules/proxy/ajp_header.c         modules/proxy/ajp_link.c

  modules/proxy/ajp_msg.c            modules/proxy/ajp_utils.c

)

SET(mod_proxy_ajp_extra_libs         mod_proxy)

SET(mod_proxy_balancer_extra_libs    mod_proxy)

SET(mod_proxy_connect_extra_libs     mod_proxy)

SET(mod_proxy_express_extra_libs     mod_proxy)

SET(mod_proxy_fcgi_extra_libs        mod_proxy)

SET(mod_proxy_ftp_extra_libs         mod_proxy)

SET(mod_proxy_hcheck_extra_libs      mod_proxy)

SET(mod_proxy_http_extra_libs        mod_proxy)

SET(mod_proxy_html_requires          LIBXML2_FOUND)

IF(LIBXML2_FOUND)

  SET(mod_proxy_html_extra_includes    "${LIBXML2_INCLUDE_DIR};${LIBXML2_ICONV_INCLUDE_DIR}")

  SET(mod_proxy_html_extra_libs        "${LIBXML2_LIBRARIES};${LIBXML2_ICONV_LIBRARIES}")

ENDIF()

SET(mod_proxy_scgi_extra_libs        mod_proxy)

SET(mod_proxy_wstunnel_extra_libs    mod_proxy)

SET(mod_proxy_http2_requires               NGHTTP2_FOUND)

SET(mod_proxy_http2_extra_defines          ssize_t=long)

SET(mod_proxy_http2_extra_includes         ${NGHTTP2_INCLUDE_DIR})

SET(mod_proxy_http2_extra_libs             ${NGHTTP2_LIBRARIES} mod_proxy)

SET(mod_proxy_http2_extra_sources

  modules/http2/h2_proxy_session.c   modules/http2/h2_proxy_util.c

)

SET(mod_ratelimit_extra_defines      AP_RL_DECLARE_EXPORT)

SET(mod_sed_extra_sources

  modules/filters/regexp.c           modules/filters/sed0.c

  modules/filters/sed1.c

)

SET(mod_serf_requires                AN_UNIMPLEMENTED_SUPPORT_LIBRARY_REQUIREMENT)

SET(mod_session_extra_defines        SESSION_DECLARE_EXPORT)

SET(mod_session_install_lib 1)

SET(mod_session_cookie_extra_libs    mod_session)

SET(mod_session_crypto_requires      APU_HAVE_CRYPTO)

SET(mod_session_crypto_extra_libs    mod_session)

SET(mod_session_dbd_extra_libs       mod_session)

SET(mod_socache_dc_requires          AN_UNIMPLEMENTED_SUPPORT_LIBRARY_REQUIREMENT)

SET(mod_ssl_extra_defines            SSL_DECLARE_EXPORT)

SET(mod_ssl_requires                 OPENSSL_FOUND)

IF(OPENSSL_FOUND)

  SET(mod_ssl_extra_includes           ${OPENSSL_INCLUDE_DIR})

  SET(mod_ssl_extra_libs               ${OPENSSL_LIBRARIES})

ENDIF()

SET(mod_ssl_extra_sources

  modules/ssl/ssl_engine_config.c

  modules/ssl/ssl_engine_init.c      modules/ssl/ssl_engine_io.c

  modules/ssl/ssl_engine_kernel.c    modules/ssl/ssl_engine_log.c

  modules/ssl/ssl_engine_mutex.c     modules/ssl/ssl_engine_ocsp.c

  modules/ssl/ssl_engine_pphrase.c   modules/ssl/ssl_engine_rand.c

  modules/ssl/ssl_engine_vars.c      modules/ssl/ssl_scache.c

  modules/ssl/ssl_util.c             modules/ssl/ssl_util_ocsp.c

  modules/ssl/ssl_util_ssl.c         modules/ssl/ssl_util_stapling.c

)

SET(mod_status_extra_defines         STATUS_DECLARE_EXPORT)

SET(mod_watchdog_install_lib 1)

SET(mod_xml2enc_requires             LIBXML2_FOUND)

IF(LIBXML2_FOUND)

  SET(mod_xml2enc_extra_includes     "${LIBXML2_INCLUDE_DIR};${LIBXML2_ICONV_INCLUDE_DIR}")

  SET(mod_xml2enc_extra_libs         "${LIBXML2_LIBRARIES};${LIBXML2_ICONV_LIBRARIES}")

ENDIF()

SET(mod_watchdog_extra_defines       AP_WD_DECLARE_EXPORT)

SET(MODULE_PATHS)

FOREACH (modinfo ${MODULE_LIST})

  STRING(REGEX REPLACE "([^+]*)\\+([^+]*)\\+([^+]*)" "\\1;\\2;\\3" modinfolist ${modinfo})

  SET(path_to_module)

  SET(defaultenable)

  SET(helptext)

  FOREACH(i ${modinfolist})

    IF("${path_to_module}" STREQUAL "")

      SET(path_to_module ${i})

    ELSEIF("${defaultenable}" STREQUAL "")

      SET(defaultenable ${i})

    ELSEIF("${helptext}" STREQUAL "")

      SET(helptext ${i})

    ELSE()

      MESSAGE(FATAL_ERROR "Unexpected field or plus sign in >${modinfo}<")

    ENDIF()

  ENDFOREACH()

  # MESSAGE("       path to module: ${path_to_module}")

  # MESSAGE("enablement by default: ${defaultenable}")

  # MESSAGE("            help text: ${helptext}")

  STRING(REGEX REPLACE ".*/(mod_[^\\+]+)" "\\1" mod_name       ${path_to_module})

  STRING(REGEX REPLACE "mod_(.*)"         "\\1" mod_shortname  ${mod_name})

  STRING(TOUPPER "ENABLE_${mod_shortname}" mod_option_name)

  SET(${mod_option_name} ${defaultenable} CACHE STRING ${helptext})

  SET(MODULE_PATHS "${MODULE_PATHS};${path_to_module}")

ENDFOREACH()

SET(install_targets)

SET(install_bin_pdb)

SET(install_modules) # special handling vs. other installed targets

SET(install_modules_pdb)

SET(builtin_module_shortnames "win32 mpm_winnt http so") # core added automatically

SET(extra_builtin_modules) # the ones specified with -DWITH_MODULES=

IF(WITH_MODULES) # modules statically linked with the server

  STRING(REPLACE "," ";" WITH_MODULE_LIST ${WITH_MODULES})

  FOREACH(static_mod ${WITH_MODULE_LIST})

    STRING(REGEX MATCH   "[^/]+\\.c"           mod_basename    ${static_mod})

    STRING(REGEX REPLACE "^mod_(.*)\\.c" "\\1" mod_module_name ${mod_basename})     

    SET(builtin_module_shortnames "${builtin_module_shortnames} ${mod_module_name}")

    CONFIGURE_FILE(${static_mod} ${PROJECT_BINARY_DIR}/ COPYONLY)

    SET(extra_builtin_modules ${extra_builtin_modules} ${PROJECT_BINARY_DIR}/${mod_basename})

  ENDFOREACH()

  EXECUTE_PROCESS(COMMAND cmd /c "echo ${builtin_module_shortnames}| awk -f ${CMAKE_CURRENT_SOURCE_DIR}/build/build-modules-c.awk > ${PROJECT_BINARY_DIR}/modules.c" RESULT_VARIABLE rv)

  IF(rv)

    MESSAGE(FATAL_ERROR "build-modules-c.awk failed (${rv})")

  ENDIF()

ELSE()

  # no extra built-in modules; use the default modules.c to avoid the awk prereq

  CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/os/win32/modules.c ${PROJECT_BINARY_DIR}/ COPYONLY)

ENDIF()

# for easy reference from .dll/.so builds

CONFIGURE_FILE(os/win32/BaseAddr.ref ${PROJECT_BINARY_DIR}/ COPYONLY)

ADD_EXECUTABLE(gen_test_char server/gen_test_char.c)

GET_TARGET_PROPERTY(GEN_TEST_CHAR_EXE gen_test_char LOCATION)

ADD_CUSTOM_COMMAND(

  COMMENT "Generating character tables, test_char.h, for current locale"

  DEPENDS gen_test_char

  COMMAND ${GEN_TEST_CHAR_EXE} > ${PROJECT_BINARY_DIR}/test_char.h

  OUTPUT ${PROJECT_BINARY_DIR}/test_char.h

)

ADD_CUSTOM_TARGET(

  test_char_header ALL

  DEPENDS ${PROJECT_BINARY_DIR}/test_char.h

)

SET(HTTPD_MAIN_SOURCES

  server/main.c

)

SET(LIBHTTPD_SOURCES

  ${extra_builtin_modules}

  ${PROJECT_BINARY_DIR}/modules.c

  modules/arch/win32/mod_win32.c

  modules/core/mod_so.c

  modules/http/byterange_filter.c

  modules/http/chunk_filter.c

  modules/http/http_core.c

  modules/http/http_etag.c

  modules/http/http_filters.c

  modules/http/http_protocol.c

  modules/http/http_request.c

  os/win32/ap_regkey.c

  os/win32/util_win32.c

  server/buildmark.c

  server/config.c

  server/connection.c

  server/core.c

  server/core_filters.c

  server/eoc_bucket.c

  server/eor_bucket.c

  server/error_bucket.c

  server/listen.c

  server/log.c

  server/mpm/winnt/child.c

  server/mpm/winnt/mpm_winnt.c

  server/mpm/winnt/nt_eventlog.c

  server/mpm/winnt/service.c

  server/mpm_common.c

  server/protocol.c

  server/provider.c

  server/request.c

  server/scoreboard.c

  server/util.c

  server/util_cfgtree.c

  server/util_cookies.c

  server/util_debug.c

  server/util_expr_eval.c

  server/util_expr_parse.c

  server/util_fcgi.c

  server/util_expr_scan.c

  server/util_filter.c

  server/util_md5.c

  server/util_mutex.c

  server/util_pcre.c

  server/util_regex.c

  server/util_script.c

  server/util_time.c

  server/util_xml.c

  server/vhost.c

)

CONFIGURE_FILE(os/win32/win32_config_layout.h

               ${PROJECT_BINARY_DIR}/ap_config_layout.h)

SET(HTTPD_INCLUDE_DIRECTORIES

  ${PROJECT_BINARY_DIR}

  ${EXTRA_INCLUDES}

  # see discussion in cmake bug 13188 regarding oddities with relative paths

  ${CMAKE_CURRENT_SOURCE_DIR}/include

  ${CMAKE_CURRENT_SOURCE_DIR}/os/win32

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/core

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/database

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/dav/main

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/filters

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/generators

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/http2

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/md

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/proxy

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/session

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/ssl

  ${CMAKE_CURRENT_SOURCE_DIR}/server

  ${APR_INCLUDE_DIR}

  ${PCRE_INCLUDE_DIR}

)

# The .h files we install from outside the main include directory

# largely parallel the include directories above.

SET(other_installed_h

  ${PROJECT_BINARY_DIR}/ap_config_layout.h

  ${CMAKE_CURRENT_SOURCE_DIR}/os/win32/os.h

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/cache/mod_cache.h

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/cache/cache_common.h

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/core/mod_so.h

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/core/mod_watchdog.h

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/database/mod_dbd.h

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/dav/main/mod_dav.h

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/filters/mod_include.h

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/filters/mod_xml2enc.h

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/generators/mod_cgi.h

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/generators/mod_status.h

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/http2/mod_http2.h

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/loggers/mod_log_config.h

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/mappers/mod_rewrite.h

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/proxy/mod_proxy.h

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/session/mod_session.h

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/ssl/mod_ssl.h

  ${CMAKE_CURRENT_SOURCE_DIR}/modules/ssl/mod_ssl_openssl.h

)

# When mod_serf is buildable, don't forget to copy modules/proxy/mod_serf.h

INCLUDE_DIRECTORIES(${HTTPD_INCLUDE_DIRECTORIES})

SET(HTTPD_SYSTEM_LIBS

  ws2_32

  mswsock

)

###########   HTTPD MODULES     ############

SET(LoadModules)

SET(mods_built_and_loaded)

SET(mods_built_but_not_loaded)

SET(mods_omitted)

FOREACH (mod ${MODULE_PATHS})

  # Build different forms of the module name; e.g., 

  #   mod_name->mod_cgi, mod_module_name->cgi_module, mod_shortname->cgi

  STRING(REGEX REPLACE ".*/(mod_[^\\+]+)" "\\1"        mod_name        ${mod})

  STRING(REGEX REPLACE "mod_(.*)"         "\\1_module" mod_module_name ${mod_name})

  STRING(REGEX REPLACE "mod_(.*)"         "\\1"        mod_shortname   ${mod_name})

  # Is it enabled?

  STRING(TOUPPER "ENABLE_${mod_shortname}" enable_mod)

  SET(enable_mod_val ${${enable_mod}})

  # Is ENABLE_MODULES set to a higher value?

  GET_MOD_ENABLE_RANK(${mod_name} ${enable_mod_val} this_mod_rank)

  IF(this_mod_rank LESS enable_modules_rank)

    # Use the value from ENABLE_MODULES

    SET(enable_mod_val ${ENABLE_MODULES})

  ENDIF()

  IF(NOT ${enable_mod_val} STREQUAL "O") # build of module is desired

    SET(mod_requires "${mod_name}_requires")

    STRING(TOUPPER ${enable_mod_val} enable_mod_val_upper)

    IF(NOT ${${mod_requires}} STREQUAL "") # module has some prerequisite

      IF(NOT ${${mod_requires}}) # prerequisite doesn't exist

        IF(NOT ${enable_mod_val} STREQUAL ${enable_mod_val_upper}) # lower case, so optional based on prereq

          MESSAGE(STATUS "${mod_name} was requested but couldn't be built due to a missing prerequisite (${${mod_requires}})")

          SET(enable_mod_val_upper "O") # skip due to missing prerequisite

        ELSE() # must be upper case "A" or "I" (or coding error above)

          MESSAGE(FATAL_ERROR "${mod_name} was requested but couldn't be built due to a missing prerequisite (${${mod_requires}})")

        ENDIF()

      ENDIF()

    ENDIF()

    # map a->A, i->I, O->O for remaining logic since prereq checking is over

    SET(enable_mod_val ${enable_mod_val_upper})

  ENDIF()

  IF(${enable_mod_val} STREQUAL "O")

    # ignore

    SET(mods_omitted ${mods_omitted} ${mod_name})

  ELSE()

    # Handle whether or not the LoadModule is commented out.

    IF(${enable_mod_val} STREQUAL "A")

      SET(LoadModules "${LoadModules}LoadModule ${mod_module_name} modules/${mod_name}.so\n")

      SET(mods_built_and_loaded ${mods_built_and_loaded} ${mod_name})

    ELSEIF(${enable_mod_val} STREQUAL "I")

      SET(LoadModules "${LoadModules}# LoadModule ${mod_module_name} modules/${mod_name}.so\n")

      SET(mods_built_but_not_loaded ${mods_built_but_not_loaded} ${mod_name})

    ELSE()

      MESSAGE(FATAL_ERROR "${enable_mod} must be set to \"A\", \"I\", or \"O\" instead of \"${enable_mod_val}\"")

    ENDIF()

    # Handle building it.

    SET(mod_main_source "${mod_name}_main_source")

    SET(mod_extra_sources "${mod_name}_extra_sources")

    IF("${${mod_main_source}}" STREQUAL "")

      SET(tmp_mod_main_source "${mod}.c")

    ELSE()

      SET(tmp_mod_main_source ${${mod_main_source}})

    ENDIF()

    SET(all_mod_sources ${tmp_mod_main_source} ${${mod_extra_sources}})

    ADD_LIBRARY(${mod_name} SHARED ${all_mod_sources} build/win32/httpd.rc)

    SET(install_modules ${install_modules} ${mod_name})

    SET(install_modules_pdb ${install_modules_pdb} "$<TARGET_PDB_FILE:${mod_name}>")

    IF("${${mod_name}_install_lib}")

      SET(installed_mod_libs_exps

          ${installed_mod_libs_exps}

          "$<TARGET_LINKER_FILE:${mod_name}>"

          "$<TARGET_LINKER_FILE_DIR:${mod_name}>/${mod_name}.exp"

      )

    ENDIF()

    SET(mod_extra_libs "${mod_name}_extra_libs")

    SET_TARGET_PROPERTIES(${mod_name} PROPERTIES

      SUFFIX .so

      LINK_FLAGS /base:@${PROJECT_BINARY_DIR}/BaseAddr.ref,${mod_name}.so

    )

    TARGET_LINK_LIBRARIES(${mod_name} ${${mod_extra_libs}} libhttpd ${EXTRA_LIBS} ${APR_LIBRARIES} ${HTTPD_SYSTEM_LIBS})

    DEFINE_WITH_BLANKS(define_long_name "LONG_NAME" "${mod_name} for Apache HTTP Server")

    SET_TARGET_PROPERTIES(${mod_name} PROPERTIES COMPILE_FLAGS "${define_long_name} -DBIN_NAME=${mod_name}.so ${EXTRA_COMPILE_FLAGS}")

    # Extra defines?

    SET(mod_extra_defines "${mod_name}_extra_defines")

    IF(NOT ${${mod_extra_defines}} STREQUAL "")

      SET_TARGET_PROPERTIES(${mod_name} PROPERTIES COMPILE_DEFINITIONS ${${mod_extra_defines}})

    ENDIF()

    # Extra includes?

    SET(mod_extra_includes "${mod_name}_extra_includes")

    IF(NOT "${${mod_extra_includes}}" STREQUAL "")

      SET(tmp_includes ${HTTPD_INCLUDE_DIRECTORIES} ${${mod_extra_includes}})

      SET_TARGET_PROPERTIES(${mod_name} PROPERTIES INCLUDE_DIRECTORIES "${tmp_includes}")

      GET_PROPERTY(tmp_includes TARGET ${mod_name} PROPERTY INCLUDE_DIRECTORIES)

    ENDIF()

  ENDIF()

ENDFOREACH()

###########   HTTPD LIBRARIES   ############

ADD_LIBRARY(libhttpd SHARED ${LIBHTTPD_SOURCES} build/win32/httpd.rc)

SET_TARGET_PROPERTIES(libhttpd PROPERTIES

  LINK_FLAGS /base:@${PROJECT_BINARY_DIR}/BaseAddr.ref,libhttpd.dll

)

SET(install_targets ${install_targets} libhttpd)

SET(install_bin_pdb ${install_bin_pdb} $<TARGET_PDB_FILE:libhttpd>)

TARGET_LINK_LIBRARIES(libhttpd ${EXTRA_LIBS} ${APR_LIBRARIES} ${PCRE_LIBRARIES} ${HTTPD_SYSTEM_LIBS})

DEFINE_WITH_BLANKS(define_long_name "LONG_NAME" "Apache HTTP Server Core")

SET_TARGET_PROPERTIES(libhttpd PROPERTIES COMPILE_FLAGS "-DAP_DECLARE_EXPORT ${define_long_name} -DBIN_NAME=libhttpd.dll ${EXTRA_COMPILE_FLAGS}")

ADD_DEPENDENCIES(libhttpd test_char_header)

###########   HTTPD EXECUTABLES   ##########

ADD_EXECUTABLE(httpd server/main.c build/win32/httpd.rc)

SET(install_targets ${install_targets} httpd)

SET(install_bin_pdb ${install_bin_pdb} $<TARGET_PDB_FILE:httpd>)

DEFINE_WITH_BLANKS(define_long_name "LONG_NAME" "Apache HTTP Server")

SET_TARGET_PROPERTIES(httpd PROPERTIES COMPILE_FLAGS "-DAPP_FILE ${define_long_name} -DBIN_NAME=httpd.exe -DICON_FILE=${CMAKE_SOURCE_DIR}/build/win32/apache.ico ${EXTRA_COMPILE_FLAGS}")

TARGET_LINK_LIBRARIES(httpd libhttpd ${EXTRA_LIBS})

SET(standard_support

  ab

  htcacheclean

  htdbm

  htdigest

  htpasswd

  httxt2dbm

  logresolve

  rotatelogs

)

SET(htdbm_extra_sources support/passwd_common.c)

SET(htpasswd_extra_sources support/passwd_common.c)

FOREACH(pgm ${standard_support})

  SET(extra_sources ${pgm}_extra_sources)

  ADD_EXECUTABLE(${pgm} support/${pgm}.c ${${extra_sources}} build/win32/httpd.rc)

  SET(install_targets ${install_targets} ${pgm})

  SET(install_bin_pdb ${install_bin_pdb} $<TARGET_PDB_FILE:${pgm}>)

  DEFINE_WITH_BLANKS(define_long_name "LONG_NAME" "Apache HTTP Server ${pgm} program")

  SET_TARGET_PROPERTIES(${pgm} PROPERTIES COMPILE_FLAGS "-DAPP_FILE ${define_long_name} -DBIN_NAME=${pgm}.exe ${EXTRA_COMPILE_FLAGS}")

  TARGET_LINK_LIBRARIES(${pgm} ${EXTRA_LIBS} ${APR_LIBRARIES})

ENDFOREACH()

IF(OPENSSL_FOUND)

  ADD_EXECUTABLE(abs support/ab.c build/win32/httpd.rc)

  SET(install_targets ${install_targets} abs)

  SET(install_bin_pdb ${install_bin_pdb} $<TARGET_PDB_FILE:abs>)

  SET_TARGET_PROPERTIES(abs PROPERTIES COMPILE_DEFINITIONS HAVE_OPENSSL)

  SET(tmp_includes ${HTTPD_INCLUDE_DIRECTORIES} ${OPENSSL_INCLUDE_DIR})

  SET_TARGET_PROPERTIES(abs PROPERTIES INCLUDE_DIRECTORIES "${tmp_includes}")

  DEFINE_WITH_BLANKS(define_long_name "LONG_NAME" "Apache HTTP Server ab/SSL program")

  SET_TARGET_PROPERTIES(abs PROPERTIES COMPILE_FLAGS "-DAPP_FILE ${define_long_name} -DBIN_NAME=abs.exe ${EXTRA_COMPILE_FLAGS}")

  TARGET_LINK_LIBRARIES(abs ${EXTRA_LIBS} ${APR_LIBRARIES} ${OPENSSL_LIBRARIES})

ENDIF()

GET_PROPERTY(tmp_includes TARGET ab PROPERTY INCLUDE_DIRECTORIES)

# getting duplicate manifest error with ApacheMonitor

# ADD_EXECUTABLE(ApacheMonitor support/win32/ApacheMonitor.c support/win32/ApacheMonitor.rc)

# SET(install_targets ${install_targets} ApacheMonitor)

# SET(install_bin_pdb ${install_bin_pdb} $<TARGET_PDB_FILE:ApacheMonitor>)

# SET_TARGET_PROPERTIES(ApacheMonitor PROPERTIES WIN32_EXECUTABLE TRUE)

# SET_TARGET_PROPERTIES(ApacheMonitor PROPERTIES COMPILE_FLAGS "-DAPP_FILE -DLONG_NAME=ApacheMonitor -DBIN_NAME=ApacheMonitor.exe ${EXTRA_COMPILE_FLAGS}")

# TARGET_LINK_LIBRARIES(ApacheMonitor ${EXTRA_LIBS} ${HTTPD_SYSTEM_LIBS} comctl32 wtsapi32)

###########  CONFIGURATION FILES ###########

# Set up variables used in the .conf file templates

SET(LoadModule          "${LoadModules}")

SET(Port                "80" CACHE STRING "http port to listen on")

SET(SSLPort             "443" CACHE STRING "https port to listen on")

SET(ServerRoot          "${CMAKE_INSTALL_PREFIX}")

SET(exp_cgidir          "${CMAKE_INSTALL_PREFIX}/cgi-bin")

SET(exp_htdocsdir       "${CMAKE_INSTALL_PREFIX}/htdocs")

SET(exp_iconsdir        "${CMAKE_INSTALL_PREFIX}/icons")

SET(exp_errordir        "${CMAKE_INSTALL_PREFIX}/error")

SET(exp_manualdir       "${CMAKE_INSTALL_PREFIX}/manual")

SET(rel_logfiledir      "logs")

SET(rel_runtimedir      "logs")

SET(rel_sysconfdir      "conf")

FILE(GLOB_RECURSE conffiles RELATIVE ${CMAKE_SOURCE_DIR}/docs/conf "docs/conf/*")

FOREACH(template ${conffiles})

  STRING(REPLACE ".conf.in" ".conf" conf ${template})

  FILE(READ "docs/conf/${template}" template_text)

    IF(template MATCHES ".conf.in$")

      # substitute @var@/@@var@@ in .conf.in