BUILD

   1 # Bazel build file for gflags
   2 #
   3 # See INSTALL.md for instructions for adding gflags to a Bazel workspace.
   4
   5 licenses(["notice"])
   6
   7 cc_library(
   8     name = "gflags",
   9     srcs = [
  10         "src/gflags.cc",
  11         "src/gflags_completions.cc",
  12         "src/gflags_reporting.cc",
  13         "src/mutex.h",
  14         "src/util.h",
  15         ":config_h",
  16         ":gflags_completions_h",
  17         ":gflags_declare_h",
  18         ":gflags_h",
  19         ":includes",
  20     ],
  21     hdrs = ["gflags.h"],
  22     copts = [
  23         "-Wno-sign-compare",
  24         "-DHAVE_STDINT_H",
  25         "-DHAVE_SYS_TYPES_H",
  26         "-DHAVE_INTTYPES_H",
  27         "-DHAVE_SYS_STAT_H",
  28         "-DHAVE_UNISTD_H",
  29         "-DHAVE_FNMATCH_H",
  30         "-DHAVE_STRTOLL",
  31         "-DHAVE_STRTOQ",
  32         "-DHAVE_PTHREAD",
  33         "-DHAVE_RWLOCK",
  34         "-DGFLAGS_INTTYPES_FORMAT_C99",
  35     ],
  36     includes = [
  37         "include",
  38     ],
  39     visibility = ["//visibility:public"],
  40 )
  41
  42 genrule(
  43     name = "config_h",
  44     srcs = [
  45         "src/config.h.in",
  46     ],
  47     outs = [
  48         "config.h",
  49     ],
  50     cmd = "sed -r -e 's,^#cmakedefine,// cmakedefine,' $(<) > $(@)",
  51 )
  52
  53 genrule(
  54     name = "gflags_h",
  55     srcs = [
  56         "src/gflags.h.in",
  57     ],
  58     outs = [
  59         "gflags.h",
  60     ],
  61     cmd = "sed -r -e 's/@[A-Z_]+@//' $(<) > $(@)",
  62 )
  63
  64 genrule(
  65     name = "gflags_completions_h",
  66     srcs = [
  67         "src/gflags_completions.h.in",
  68     ],
  69     outs = [
  70         "gflags_completions.h",
  71     ],
  72     cmd = "sed -r -e 's/@GFLAGS_NAMESPACE@/gflags/' $(<) > $(@)",
  73 )
  74
  75 genrule(
  76     name = "gflags_declare_h",
  77     srcs = [
  78         "src/gflags_declare.h.in",
  79     ],
  80     outs = [
  81         "gflags_declare.h",
  82     ],
  83     cmd = ("sed -r -e '" +
  84            "s/@GFLAGS_NAMESPACE@/gflags/;" +
  85            "s/@(HAVE_STDINT_H|HAVE_SYS_TYPES_H|HAVE_INTTYPES_H" +
  86            "|GFLAGS_INTTYPES_FORMAT_C99)@/1/;" +
  87            "s/@([A-Z0-9_]+)@/0/" +
  88            "' $(<) > $(@)"),
  89 )
  90
  91 genrule(
  92     name = "includes",
  93     srcs = [
  94         ":gflags_h",
  95         ":gflags_declare_h",
  96     ],
  97     outs = [
  98         "include/gflags/gflags.h",
  99         "include/gflags/gflags_declare.h",
 100     ],
 101     cmd = "mkdir -p $(@D)/include/gflags && cp $(SRCS) $(@D)/include/gflags",
 102 )