Home | History | Annotate | Download | only in brotli 
      1 # Description:
      2 #   Brotli is a generic-purpose lossless compression algorithm.
      3 
      4 package(
      5     default_visibility = ["//visibility:public"],
      6 )
      7 
      8 licenses(["notice"])  # MIT
      9 
     10 exports_files(["LICENSE"])
     11 
     12 # >>> JNI headers
     13 
     14 config_setting(
     15     name = "darwin",
     16     values = {"cpu": "darwin"},
     17     visibility = ["//visibility:public"],
     18 )
     19 
     20 config_setting(
     21     name = "darwin_x86_64",
     22     values = {"cpu": "darwin_x86_64"},
     23     visibility = ["//visibility:public"],
     24 )
     25 
     26 genrule(
     27     name = "copy_link_jni_header",
     28     srcs = ["@openjdk_linux//:jni_h"],
     29     outs = ["jni/jni.h"],
     30     cmd = "cp -f $< $@",
     31 )
     32 
     33 genrule(
     34     name = "copy_link_jni_md_header",
     35     srcs = select({
     36         ":darwin": ["@openjdk_macos//:jni_md_h"],
     37         ":darwin_x86_64": ["@openjdk_macos//:jni_md_h"],
     38         "//conditions:default": ["@openjdk_linux//:jni_md_h"],
     39     }),
     40     outs = ["jni/jni_md.h"],
     41     cmd = "cp -f $< $@",
     42 )
     43 
     44 cc_library(
     45     name = "jni_inc",
     46     hdrs = [
     47         ":jni/jni.h",
     48         ":jni/jni_md.h",
     49     ],
     50     includes = ["jni"],
     51 )
     52 
     53 # <<< JNI headers
     54 
     55 STRICT_C_OPTIONS = [
     56     "--pedantic-errors",
     57     "-Wall",
     58     "-Wconversion",
     59     "-Werror",
     60     "-Wextra",
     61     "-Wlong-long",
     62     "-Wmissing-declarations",
     63     "-Wmissing-prototypes",
     64     "-Wno-strict-aliasing",
     65     "-Wshadow",
     66     "-Wsign-compare",
     67 ]
     68 
     69 filegroup(
     70     name = "public_headers",
     71     srcs = glob(["c/include/brotli/*.h"]),
     72 )
     73 
     74 filegroup(
     75     name = "common_headers",
     76     srcs = glob(["c/common/*.h"]),
     77 )
     78 
     79 filegroup(
     80     name = "common_sources",
     81     srcs = glob(["c/common/*.c"]),
     82 )
     83 
     84 filegroup(
     85     name = "dec_headers",
     86     srcs = glob(["c/dec/*.h"]),
     87 )
     88 
     89 filegroup(
     90     name = "dec_sources",
     91     srcs = glob(["c/dec/*.c"]),
     92 )
     93 
     94 filegroup(
     95     name = "enc_headers",
     96     srcs = glob(["c/enc/*.h"]),
     97 )
     98 
     99 filegroup(
    100     name = "enc_sources",
    101     srcs = glob(["c/enc/*.c"]),
    102 )
    103 
    104 cc_library(
    105     name = "brotli_inc",
    106     hdrs = [":public_headers"],
    107     copts = STRICT_C_OPTIONS,
    108     includes = ["c/include"],
    109 )
    110 
    111 cc_library(
    112     name = "brotlicommon",
    113     srcs = [":common_sources"],
    114     hdrs = [":common_headers"],
    115     copts = STRICT_C_OPTIONS,
    116     deps = [":brotli_inc"],
    117 )
    118 
    119 cc_library(
    120     name = "brotlidec",
    121     srcs = [":dec_sources"],
    122     hdrs = [":dec_headers"],
    123     copts = STRICT_C_OPTIONS,
    124     deps = [":brotlicommon"],
    125 )
    126 
    127 cc_library(
    128     name = "brotlienc",
    129     srcs = [":enc_sources"],
    130     hdrs = [":enc_headers"],
    131     copts = STRICT_C_OPTIONS,
    132     linkopts = ["-lm"],
    133     deps = [":brotlicommon"],
    134 )
    135 
    136 cc_binary(
    137     name = "brotli",
    138     srcs = ["c/tools/brotli.c"],
    139     copts = STRICT_C_OPTIONS,
    140     linkstatic = 1,
    141     deps = [
    142         ":brotlidec",
    143         ":brotlienc",
    144     ],
    145 )
    146 
    147 ########################################################
    148 # WARNING: do not (transitively) depend on this target!
    149 ########################################################
    150 cc_library(
    151     name = "jni",
    152     srcs = [
    153         ":common_sources",
    154         ":dec_sources",
    155         ":enc_sources",
    156         "//java/org/brotli/wrapper/common:jni_src",
    157         "//java/org/brotli/wrapper/dec:jni_src",
    158         "//java/org/brotli/wrapper/enc:jni_src",
    159     ],
    160     hdrs = [
    161         ":common_headers",
    162         ":dec_headers",
    163         ":enc_headers",
    164     ],
    165     deps = [
    166         ":brotli_inc",
    167         ":jni_inc",
    168     ],
    169     alwayslink = 1,
    170 )
    171 
    172 ########################################################
    173 # WARNING: do not (transitively) depend on this target!
    174 ########################################################
    175 cc_library(
    176     name = "jni_no_dictionary_data",
    177     srcs = [
    178         ":common_sources",
    179         ":dec_sources",
    180         ":enc_sources",
    181         "//java/org/brotli/wrapper/common:jni_src",
    182         "//java/org/brotli/wrapper/dec:jni_src",
    183         "//java/org/brotli/wrapper/enc:jni_src",
    184     ],
    185     hdrs = [
    186         ":common_headers",
    187         ":dec_headers",
    188         ":enc_headers",
    189     ],
    190     defines = [
    191         "BROTLI_EXTERNAL_DICTIONARY_DATA=",
    192     ],
    193     deps = [
    194         ":brotli_inc",
    195         ":jni_inc",
    196     ],
    197     alwayslink = 1,
    198 )
    199 
    200 filegroup(
    201     name = "dictionary",
    202     srcs = ["c/common/dictionary.bin"],
    203 )
    204 
    205 load("@io_bazel_rules_go//go:def.bzl", "go_prefix")
    206 
    207 go_prefix("github.com/google/brotli")
    208