1 files changed, 141 insertions, 0 deletions
diff --git a/vcpkg/ports/vcpkg-make/vcpkg_make_configure.cmake b/vcpkg/ports/vcpkg-make/vcpkg_make_configure.cmake
new file mode 100644
index 0000000..4d633f3
--- /dev/null
+++ b/vcpkg/ports/vcpkg-make/vcpkg_make_configure.cmake
@@ -0,0 +1,141 @@
+include_guard(GLOBAL)
+include("${CMAKE_CURRENT_LIST_DIR}/vcpkg_make.cmake")
+
+function(vcpkg_make_configure)
+    cmake_parse_arguments(PARSE_ARGV 0 arg
+        "AUTORECONF;COPY_SOURCE;DISABLE_MSVC_WRAPPERS;DISABLE_CPPFLAGS;DISABLE_DEFAULT_OPTIONS;DISABLE_MSVC_TRANSFORMATIONS"
+        "SOURCE_PATH"
+        "OPTIONS;OPTIONS_DEBUG;OPTIONS_RELEASE;PRE_CONFIGURE_CMAKE_COMMANDS;LANGUAGES"
+    )
+
+    z_vcpkg_unparsed_args(FATAL_ERROR)
+
+    # Can be set in the triplet to append options for configure
+    if(DEFINED VCPKG_MAKE_CONFIGURE_OPTIONS)
+        list(APPEND arg_OPTIONS ${VCPKG_MAKE_CONFIGURE_OPTIONS})
+    endif()
+    if(DEFINED VCPKG_MAKE_CONFIGURE_OPTIONS_RELEASE)
+        list(APPEND arg_OPTIONS_RELEASE ${VCPKG_MAKE_CONFIGURE_OPTIONS_RELEASE})
+    endif()
+    if(DEFINED VCPKG_MAKE_CONFIGURE_OPTIONS_DEBUG)
+        list(APPEND arg_OPTIONS_DEBUG ${VCPKG_MAKE_CONFIGURE_OPTIONS_DEBUG})
+    endif()
+
+    set(src_dir "${arg_SOURCE_PATH}")
+
+    z_vcpkg_warn_path_with_spaces()
+
+    set(prepare_flags_opts "")
+    if(arg_DISABLE_MSVC_WRAPPERS)
+        list(APPEND prepare_flags_opts "DISABLE_MSVC_WRAPPERS")        
+    endif()
+    if(arg_DISABLE_CPPFLAGS)
+        list(APPEND prepare_flags_opts "DISABLE_CPPFLAGS")
+    endif()
+    if(DEFINED arg_LANGUAGES)
+        list(APPEND prepare_flags_opts "LANGUAGES" ${arg_LANGUAGES})
+    endif()
+
+    # Cache this invocation's desired cmake vars configuration.
+    set(Z_VCPKG_MAKE_GET_CMAKE_VARS_OPTS "ADDITIONAL_LANGUAGES;${arg_LANGUAGES}" CACHE INTERNAL "")
+    z_vcpkg_make_get_cmake_vars()
+
+    set(escaping "")
+    if(arg_DISABLE_MSVC_TRANSFORMATIONS)
+      set(escaping NO_FLAG_ESCAPING)
+    endif()
+
+    z_vcpkg_set_global_property(make_prepare_flags_opts "${prepare_flags_opts}")
+    z_vcpkg_make_prepare_flags(${prepare_flags_opts} ${escaping} C_COMPILER_NAME ccname FRONTEND_VARIANT_OUT frontend)
+
+    z_vcpkg_make_get_configure_triplets(BUILD_TRIPLET COMPILER_NAME "${ccname}")
+
+    if(NOT arg_DISABLE_MSVC_WRAPPERS AND "${frontend}" STREQUAL "MSVC" )
+        # Lets assume that wrappers are only required for MSVC like frontends.
+        vcpkg_add_to_path(PREPEND "${CURRENT_HOST_INSTALLED_DIR}/share/vcpkg-make/wrappers")
+    endif()
+
+    vcpkg_make_get_shell(shell_var)
+    set(shell_cmd "${shell_var}")
+
+    if(arg_AUTORECONF)
+      vcpkg_run_autoreconf("${shell_cmd}" "${src_dir}")
+    endif()
+
+    # Backup environment variables
+    set(cm_FLAGS AR AS CC C CCAS CPP CXX FC FF GC LD LF LIBTOOL OBJC OBJXX R RC UPC Y)
+
+    list(TRANSFORM cm_FLAGS APPEND "FLAGS")
+    vcpkg_backup_env_variables(VARS 
+        ${cm_FLAGS}
+    # General backup
+        PATH
+    # Used by gcc/linux
+        C_INCLUDE_PATH CPLUS_INCLUDE_PATH LIBRARY_PATH LD_LIBRARY_PATH
+    # Used by cl
+        INCLUDE LIB LIBPATH _CL_ _LINK_
+    # Used by emscripten
+        EMMAKEN_JUST_CONFIGURE
+    )
+    z_vcpkg_make_set_common_vars()
+    if(VCPKG_TARGET_IS_EMSCRIPTEN)
+        set(EMMAKEN_JUST_CONFIGURE 1) # as in emconfigure
+    endif()
+
+    foreach(config IN LISTS buildtypes)
+        string(TOUPPER "${config}" configup)
+        set(target_dir "${workdir_${configup}}")
+        file(REMOVE_RECURSE "${target_dir}")
+        file(MAKE_DIRECTORY "${target_dir}")
+        file(RELATIVE_PATH relative_build_path "${target_dir}" "${src_dir}")
+        if(arg_COPY_SOURCE)
+            file(COPY "${src_dir}/" DESTINATION "${target_dir}")
+            set(relative_build_path ".")
+        endif()
+
+        z_vcpkg_make_prepare_programs(configure_env ${prepare_flags_opts} CONFIG "${configup}" BUILD_TRIPLET "${BUILD_TRIPLET}")
+
+        set(opts "")
+        if(NOT arg_DISABLE_DEFAULT_OPTIONS)
+          z_vcpkg_make_default_path_and_configure_options(opts AUTOMAKE CONFIG "${configup}")
+        endif()
+
+        set(configure_path_from_wd "./${relative_build_path}/configure")
+
+        foreach(cmd IN LISTS arg_PRE_CONFIGURE_CMAKE_COMMANDS)
+            cmake_language(CALL ${cmd} ${configup})
+        endforeach()
+
+        vcpkg_make_run_configure(SHELL
+                                    "${shell_cmd}"
+                                 CONFIG
+                                    "${configup}"
+                                 CONFIGURE_ENV
+                                    "${configure_env}"
+                                 CONFIGURE_PATH
+                                    "${configure_path_from_wd}"
+                                 OPTIONS 
+                                    ${BUILD_TRIPLET}
+                                    ${arg_OPTIONS}
+                                    ${opts}
+                                    ${arg_OPTIONS_${configup}}
+                                 WORKING_DIRECTORY 
+                                    "${target_dir}" 
+                                 ${extra_configure_opts}
+                                )
+    endforeach()
+
+    # Restore environment
+    vcpkg_restore_env_variables(VARS 
+        ${cm_FLAGS} 
+        C_INCLUDE_PATH CPLUS_INCLUDE_PATH LIBRARY_PATH LD_LIBRARY_PATH
+        INCLUDE LIB LIBPATH _CL_ _LINK_
+        EMMAKEN_JUST_CONFIGURE
+    )
+
+    if(VCPKG_HOST_IS_BSD)
+        find_program(Z_VCPKG_MAKE gmake REQUIRED)
+    else()
+        find_program(Z_VCPKG_MAKE NAMES make gmake NAMES_PER_DIR REQUIRED)
+    endif()
+endfunction()