//
//
// Build the library
//
//

package {
    default_applicable_licenses: ["external_sqlite_dist_license"],
}

// Added automatically by a large-scale-change that took the approach of
// 'apply every license found to every target'. While this makes sure we respect
// every license restriction, it may not be entirely correct.
//
// e.g. GPL in an MIT project might only apply to the contrib/ directory.
//
// Please consider splitting the single license below into multiple licenses,
// taking care not to lose any license_kind information, and overriding the
// default license using the 'licenses: [...]' property on targets as needed.
//
// For unused files, consider creating a 'fileGroup' with "//visibility:private"
// to attach the license to, and including a comment whether the files may be
// used in the current project.
// See: http://go/android-license-faq
license {
    name: "external_sqlite_dist_license",
    visibility: [":__subpackages__"],
    license_kinds: [
        "legacy_permissive",
        "legacy_unencumbered",
    ],
    license_text: [
        "NOTICE",
    ],
}

cc_defaults {
    name: "sqlite-minimal-defaults",
    host_supported: true,

    // static analysis is too slow on these huge files.
    tidy_checks: [
        "-clang-analyzer-*",
    ],

    // NOTE the following flags,
    //   SQLITE_TEMP_STORE=3 causes all TEMP files to go into RAM. and thats the behavior we want
    //   SQLITE_ENABLE_FTS3   enables usage of FTS3 - NOT FTS1 or 2.
    //   SQLITE_DEFAULT_AUTOVACUUM=1  causes the databases to be subject to auto-vacuum
    cflags: [
        "-DNDEBUG=1",
        "-DHAVE_USLEEP=1",
        "-DSQLITE_HAVE_ISNAN",
        "-DSQLITE_DEFAULT_JOURNAL_SIZE_LIMIT=1048576",
        "-DSQLITE_THREADSAFE=2",
        "-DSQLITE_TEMP_STORE=3",
        "-DSQLITE_POWERSAFE_OVERWRITE=1",
        "-DSQLITE_DEFAULT_FILE_FORMAT=4",
        "-DSQLITE_DEFAULT_AUTOVACUUM=1",
        "-DSQLITE_ENABLE_MEMORY_MANAGEMENT=1",
        "-DSQLITE_ENABLE_FTS3",
        "-DSQLITE_ENABLE_FTS3_BACKWARDS",
        "-DSQLITE_ENABLE_FTS4",
        "-DSQLITE_OMIT_BUILTIN_TEST",
        "-DSQLITE_OMIT_COMPILEOPTION_DIAGS",
        "-DSQLITE_OMIT_LOAD_EXTENSION",
        "-DSQLITE_DEFAULT_FILE_PERMISSIONS=0600",
        "-DSQLITE_SECURE_DELETE",
        "-DSQLITE_ENABLE_BATCH_ATOMIC_WRITE",
        "-DBIONIC_IOCTL_NO_SIGNEDNESS_OVERLOAD",
        "-DSQLITE_DEFAULT_LEGACY_ALTER_TABLE",
        "-DSQLITE_ALLOW_ROWID_IN_VIEW",
        "-DSQLITE_ENABLE_BYTECODE_VTAB",
        "-Wno-unused-parameter",
        "-Werror",

        // Default value causes sqlite3_open_v2 to return error if DB is missing.
        "-ftrivial-auto-var-init=pattern",
    ],

    target: {
        linux_glibc: {
            cflags: ["-DHAVE_POSIX_FALLOCATE=1"],
        },
    },
}

cc_defaults {
    name: "sqlite-defaults",
    defaults: ["sqlite-minimal-defaults"],
    target: {
        android: {
            cflags: [
                "-DUSE_PREAD64",
                "-Dfdatasync=fdatasync",
                "-DHAVE_MALLOC_H=1",
                "-DSQLITE_ENABLE_DBSTAT_VTAB",
            ],
        },
    },
    cflags: [
        "-U_FORTIFY_SOURCE",
        "-D_FORTIFY_SOURCE=3",
    ],
}

soong_config_module_type {
    name: "release_package_libsqlite3_library_defaults_config",
    module_type: "cc_defaults",
    config_namespace: "libsqlite3",
    value_variables: ["release_package_libsqlite3"],
    properties: [
        "export_include_dirs",
        "srcs",
    ],
}

// Construct the correct source and includes for sqlite libraries,
// based on the build flag.
release_package_libsqlite3_library_defaults_config {
    name: "release_package_libsqlite3_library_defaults",
    soong_config_variables: {
        release_package_libsqlite3: {
            export_include_dirs: ["sqlite-autoconf-%s"],
            srcs: ["sqlite-autoconf-%s/sqlite3.c"],
            conditions_default: {
                export_include_dirs: ["sqlite-default"],
                srcs: ["sqlite-default/sqlite3.c"],
            },
        },
    },
}

cc_defaults {
    name: "libsqlite_defaults",
    defaults: [
        "sqlite-defaults",
        "release_package_libsqlite3_library_defaults",
    ],
}

cc_library {
    name: "libsqlite",
    defaults: [
        "sqlite-defaults",
        "release_package_libsqlite3_library_defaults",
    ],
    product_available: true,
    vendor_available: true,
    native_bridge_supported: true,

    target: {
        android: {
            shared_libs: [
                "libdl",
                "liblog",
                "libandroidicu",
            ],
            cflags: ["-DSQLITE_ENABLE_ICU"],

            // include android specific methods
            whole_static_libs: ["libsqlite3_android"],
        },
        host: {
            static_libs: [
                "liblog",
            ],
            shared_libs: [
                "libicui18n",
                "libicuuc",
            ],
            cflags: ["-DSQLITE_ENABLE_ICU"],
            // include android specific methods
            whole_static_libs: ["libsqlite3_android"],
        },
        windows: {
            enabled: true,
        },
        product: {
            cflags: ["-USQLITE_ENABLE_ICU"],
            exclude_shared_libs: ["libandroidicu"],
            exclude_static_libs: ["libsqlite3_android"],
        },
        vendor: {
            cflags: ["-USQLITE_ENABLE_ICU"],
            exclude_shared_libs: ["libandroidicu"],
            exclude_static_libs: ["libsqlite3_android"],
        },
    },
    apex_available: [
        "//apex_available:platform",
        "com.android.virt",
        "com.sdv.*",
    ],

    afdo: true,
    // libsqlite is a single gigantic C file, no need to run LTO.
    lto: {
        never: true,
    },
}

// This static library is variant of libsqlite built without the ICU extension.
// The library is supposed to be used in environments where the ICU extension
// is not needed and the dependency to ICU (which is as large as 60+ MB) is not
// desirable, like microdroid.
cc_library_static {
    name: "libsqlite_static_noicu",
    defaults: [
        "sqlite-defaults",
        "release_package_libsqlite3_library_defaults",
    ],
    whole_static_libs: ["libsqlite3_android_noicu"],
    // Not define SQLITE_ENABLE_ICU
    apex_available: [
        "//apex_available:platform",
        "com.android.os.statsd",
        "test_com.android.os.statsd",
    ],
    min_sdk_version: "apex_inherit",
    host_supported: true,
}

// Build a minimal version of sqlite3 without any android specific
// features against the NDK. This is used by libcore's JDBC related
// unit tests.
cc_library_static {
    name: "libsqlite_static_minimal",
    defaults: [
        "sqlite-minimal-defaults",
        "release_package_libsqlite3_library_defaults",
    ],
    sdk_version: "23",
}

soong_config_module_type {
    name: "release_package_libsqlite3_library_percentile_config",
    module_type: "cc_library_static",
    config_namespace: "libsqlite3",
    value_variables: ["release_package_libsqlite3"],
    properties: [
        "export_include_dirs",
    ],
}

release_package_libsqlite3_library_percentile_config {
    name: "sqlite_ext_percentile",
    soong_config_variables: {
        release_package_libsqlite3: {
            export_include_dirs: ["sqlite-autoconf-%s"],
            conditions_default: {
                export_include_dirs: ["sqlite-default"],
            },
        },
    },
    srcs: [
        "ext/misc/percentile.c",
    ],
    defaults: ["sqlite-defaults"],
    host_supported: true,
}

//
//
// Build the device command line tool sqlite3
//
//

soong_config_module_type {
    name: "release_package_libsqlite3_library_shell_config",
    module_type: "cc_binary",
    config_namespace: "libsqlite3",
    value_variables: ["release_package_libsqlite3"],
    properties: [
        "srcs",
    ],
}

// Construct the correct source and includes for sqlite libraries,
// based on the build flag.
release_package_libsqlite3_library_shell_config {
    name: "sqlite3",
    soong_config_variables: {
        release_package_libsqlite3: {
            srcs: ["sqlite-autoconf-%s/shell.c"],
            conditions_default: {
                srcs: ["sqlite-default/shell.c"],
            },
        },
    },
    defaults: ["sqlite-defaults"],

    target: {
        android: {
            shared_libs: [
                "libsqlite",
                "libandroidicu",
                "liblog",
                "libutils",
            ],
        },
        host: {
            cflags: ["-DNO_ANDROID_FUNCS=1"],
            static_libs: [
                "libsqlite",
                // sqlite3MemsysAlarm uses LOG()
                "liblog",
                "libicui18n",
                "libicuuc",
                "libicuuc_stubdata",
            ],
        },
        windows: {
            enabled: true,
        },
    },
}