Commit 9449f441 authored by Peter Collingbourne's avatar Peter Collingbourne
Browse files

gn build: Add support for building LLDB on Linux. 

On Linux, LLDB depends on lldb-server at runtime (on Mac, the dependency on
a debug server presumably comes via the system debugserver), so I added it
to deps.

Differential Revision: https://reviews.llvm.org/D109463
parent c95a7246

llvm/utils/gn/secondary/BUILD.gn

+1 −1
Original line number Diff line number Diff line
@@ -20,7 +20,7 @@ group("default") { 
      "//libcxxabi",

    ]

  }

  if (current_os == "mac") {

  if (current_os == "linux" || current_os == "mac") {

    deps += [ "//lldb/test" ]

  }

  if (current_os == "linux" || current_os == "android") {

llvm/utils/gn/secondary/lldb/include/lldb/Host/BUILD.gn

+12 −3
Original line number Diff line number Diff line
@@ -12,7 +12,6 @@ write_cmake_config("Config") { 
    # FIXME: Actual values for everything.

    "LLDB_EDITLINE_USE_WCHAR=",

    "LLDB_HAVE_EL_RFUNC_T=",

    "HAVE_PPOLL=",

    "HAVE_PTSNAME_R=",

    "HAVE_PROCESS_VM_READV=",

    "HAVE_NR_PROCESS_VM_READV=",
@@ -44,15 +43,25 @@ write_cmake_config("Config") { 


  if (current_os == "win") {

    values += [

      "HAVE_SYS_EVENT_H=",

      "LLDB_ENABLE_POSIX=",

      "LLDB_ENABLE_TERMIOS=",

    ]

  } else {

    values += [

      "HAVE_SYS_EVENT_H=1",

      "LLDB_ENABLE_POSIX=1",

      "LLDB_ENABLE_TERMIOS=1",

    ]

  }

  

  if (current_os == "win" || current_os == "linux" || current_os == "android") {

    values += [ "HAVE_SYS_EVENT_H=" ]

  } else {

    values += [ "HAVE_SYS_EVENT_H=1" ]

  }



  if (current_os == "linux" || current_os == "android") {

    values += [ "HAVE_PPOLL=1" ]

  } else {

    values += [ "HAVE_PPOLL=" ]

  }

}

llvm/utils/gn/secondary/lldb/source/Initialization/BUILD.gn

+3 −1
Original line number Diff line number Diff line
@@ -7,10 +7,12 @@ static_library("Initialization") { 
    "//lldb/source/Plugins/Process/gdb-remote",



    # XXX:

    # lldbPluginProcessPOSIX on linux/android

    # lldbPluginProcessWindowsCommon on win

    "//llvm/lib/Support",

  ]

  if (current_os == "linux" || current_os == "android") {

    deps += [ "//lldb/source/Plugins/Process/POSIX" ]

  }



  # SystemInitializerCommon.cpp includes headers from Plugins/Process/....

  include_dirs = [ ".." ]

llvm/utils/gn/secondary/lldb/source/Plugins/BUILD.gn

+4 −0
Original line number Diff line number Diff line
@@ -108,6 +108,10 @@ lldb_plugins += [ 
    "//lldb/source/Plugins/ObjectFile/wasm",

    "ObjectFileWasm",

  ],

  [

    "//lldb/source/Plugins/Platform/Linux",

    "PlatformLinux",

  ],

  [

    "//lldb/source/Plugins/Platform/MacOSX",

    "PlatformMacOSX",

llvm/utils/gn/secondary/lldb/source/Plugins/ObjectFile/JIT/BUILD.gn

+2 −0
Original line number Diff line number Diff line
@@ -10,4 +10,6 @@ static_library("JIT") { 
    "//llvm/lib/Support",

  ]

  sources = [ "ObjectFileJIT.cpp" ]

  # For Utility/UuidCompatibility.h.

  include_dirs = [ "//lldb/source" ]

}