mirror of https://github.com/pwndbg/pwndbg.git
Portable release use gdb/lldb from pypi (#3425)
* use gdb/lldb from pypi * test * test * test * add lldb * fixy * fixy * fixy * fix toml * revert bundle * fix bundlepull/3452/head
patryk4815
1 week ago
committed by
GitHub
parent
7c83a2acd4
commit
4e85c8cc2b
@ -1,55 +0,0 @@
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--- a/gdb/python/python-config.py (revision fa93e88f754e10dfb60dd4c9bf9cef858d4c7e4a)
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+++ b/gdb/python/python-config.py (revision 1605cab3f0f578a75778efdc4c380bbb8463ad6f)
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@@ -1,6 +1,15 @@
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# Program to fetch python compilation parameters.
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# Copied from python-config of the 2.7 release.
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+# In this script, we should only use the following to retrieve configuration values:
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+# - `sysconfig.get_config_var`
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+# - `sysconfig.get_platform`
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+# This is because certain variables may return invalid data during cross-compilation, for example:
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+# - sys.prefix -> Use sysconfig.get_config_var("prefix") instead.
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+# - sysconfig.get_path("include") -> Don't use, it may return paths for native python, not our target python
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+# - os.name -> Use sysconfig.get_platform() for platform detection.
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+
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+
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import getopt
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import os
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import sys
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@@ -26,7 +35,7 @@
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pyver = sysconfig.get_config_var("VERSION")
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getvar = sysconfig.get_config_var
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-abiflags = getattr(sys, "abiflags", "")
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+abiflags = getvar("ABIFLAGS")
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opt_flags = [flag for (flag, val) in opts]
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@@ -49,15 +58,14 @@
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for opt in opt_flags:
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if opt == "--prefix":
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- print(to_unix_path(os.path.normpath(sys.prefix)))
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+ print(to_unix_path(os.path.normpath(getvar("prefix"))))
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elif opt == "--exec-prefix":
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- print(to_unix_path(os.path.normpath(sys.exec_prefix)))
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+ print(to_unix_path(os.path.normpath(getvar("exec_prefix"))))
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elif opt in ("--includes", "--cflags"):
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flags = [
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- "-I" + sysconfig.get_path("include"),
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- "-I" + sysconfig.get_path("platinclude"),
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+ "-I" + getvar("INCLUDEPY"),
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]
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if opt == "--cflags":
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flags.extend(getvar("CFLAGS").split())
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@@ -76,7 +84,7 @@
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if getvar("LIBPL") is not None:
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libs.insert(0, "-L" + getvar("LIBPL"))
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elif os.name == "nt":
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- libs.insert(0, "-L" + os.path.normpath(sys.prefix) + "/libs")
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+ libs.insert(0, "-L" + os.path.normpath(getvar("prefix")) + "/libs")
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if getvar("LINKFORSHARED") is not None:
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libs.extend(getvar("LINKFORSHARED").split())
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print(to_unix_path(" ".join(libs)))
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@ -1,22 +0,0 @@
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{
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prev,
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...
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}:
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let
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# Copied from: https://github.com/NixOS/nixpkgs/pull/275731
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isCross = prev.stdenv.hostPlatform != prev.stdenv.buildPlatform;
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drv =
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if !isCross then
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prev.pwndbg_gdb
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else
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(prev.pwndbg_gdb.override { pythonSupport = true; }).overrideAttrs (old: {
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patches = (old.patches or [ ]) ++ [
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./gdb-fix-cross-python.patch
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];
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configureFlags = (old.configureFlags ++ [ ]) ++ [
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"--with-python=${prev.python3.pythonOnBuildForHost.interpreter}"
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];
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});
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in
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drv
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@ -1,107 +0,0 @@
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Subject: [PATCH] test1
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---
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Index: lldb/CMakeLists.txt
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IDEA additional info:
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Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
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<+>UTF-8
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===================================================================
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diff --git a/CMakeLists.txt b/CMakeLists.txt
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--- a/CMakeLists.txt (revision 4740e097031d231cd39680c16a31771d22fe84c9)
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+++ b/CMakeLists.txt (date 1739005831013)
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@@ -60,7 +60,7 @@
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"Filename extension for native code python modules")
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foreach(var LLDB_PYTHON_RELATIVE_PATH LLDB_PYTHON_EXE_RELATIVE_PATH LLDB_PYTHON_EXT_SUFFIX)
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- if(NOT DEFINED ${var} AND NOT CMAKE_CROSSCOMPILING)
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+ if(NOT DEFINED ${var})
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execute_process(
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COMMAND ${Python3_EXECUTABLE}
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${CMAKE_CURRENT_SOURCE_DIR}/bindings/python/get-python-config.py
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Index: lldb/bindings/python/get-python-config.py
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IDEA additional info:
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Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
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<+>UTF-8
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===================================================================
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diff --git a/bindings/python/get-python-config.py b/bindings/python/get-python-config.py
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--- a/bindings/python/get-python-config.py (revision 4740e097031d231cd39680c16a31771d22fe84c9)
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+++ b/bindings/python/get-python-config.py (date 1738953843941)
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@@ -1,5 +1,14 @@
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#!/usr/bin/env python3
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+# In this script, we should only use the following to retrieve configuration values:
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+# - `sysconfig.get_config_var`
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+# - `sysconfig.get_platform`
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+# - `sysconfig.get_path`
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+# This is because certain variables may return invalid data during cross-compilation, for example:
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+# - sys.prefix -> Use sysconfig.get_config_var("prefix") instead.
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+# - sys.executable -> Use sysconfig.get_config_var("EXENAME") instead.
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+# - os.name -> Use sysconfig.get_platform() for platform detection.
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+
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import os
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import sys
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import argparse
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@@ -32,20 +41,25 @@
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# If not, you'll have to use lldb -P or lldb -print-script-interpreter-info
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# to figure out where it is.
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try:
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- print(relpath_nodots(sysconfig.get_path("platlib"), sys.prefix))
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+ print(relpath_nodots(sysconfig.get_path("platlib"), sysconfig.get_config_var("prefix")))
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except ValueError:
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# Try to fall back to something reasonable if sysconfig's platlib
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# is outside of sys.prefix
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if os.name == "posix":
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- print("lib/python%d.%d/site-packages" % sys.version_info[:2])
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+ print("lib/python%s/site-packages" % sysconfig.get_config_var("VERSION"))
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elif os.name == "nt":
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print("Lib\\site-packages")
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else:
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raise
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elif args.variable_name == "LLDB_PYTHON_EXE_RELATIVE_PATH":
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tried = list()
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- exe = sys.executable
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- prefix = os.path.realpath(sys.prefix)
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+ exe = sysconfig.get_config_var("EXENAME")
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+ if not exe:
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+ # Fallback: 'EXENAME' is not available on Windows
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+ exe_name = "python" + sysconfig.get_config_var("VERSION") + sysconfig.get_config_var("EXE")
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+ exe = os.path.join(sysconfig.get_config_var("BINDIR"), exe_name)
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+
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+ prefix = os.path.realpath(sysconfig.get_config_var("prefix"))
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while True:
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try:
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print(relpath_nodots(exe, prefix))
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@@ -59,13 +73,13 @@
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continue
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else:
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print(
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- "Could not find a relative path to sys.executable under sys.prefix",
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+ "Could not find a relative path to sysconfig.get_config_var(\"EXENAME\") under sysconfig.get_config_var(\"prefix\")",
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file=sys.stderr,
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)
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for e in tried:
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print("tried:", e, file=sys.stderr)
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- print("realpath(sys.prefix):", prefix, file=sys.stderr)
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- print("sys.prefix:", sys.prefix, file=sys.stderr)
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+ print("realpath(sysconfig.get_config_var(\"prefix\")):", prefix, file=sys.stderr)
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+ print("sysconfig.get_config_var(\"prefix\"):", sysconfig.get_config_var("prefix"), file=sys.stderr)
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sys.exit(1)
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elif args.variable_name == "LLDB_PYTHON_EXT_SUFFIX":
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print(sysconfig.get_config_var("EXT_SUFFIX"))
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Index: lldb/cmake/modules/FindPythonAndSwig.cmake
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IDEA additional info:
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Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
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<+>UTF-8
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===================================================================
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diff --git a/cmake/modules/FindPythonAndSwig.cmake b/cmake/modules/FindPythonAndSwig.cmake
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--- a/cmake/modules/FindPythonAndSwig.cmake (revision 4740e097031d231cd39680c16a31771d22fe84c9)
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+++ b/cmake/modules/FindPythonAndSwig.cmake (date 1739019752496)
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@@ -8,6 +8,9 @@
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# Use PYTHON_HOME as a hint to find Python 3.
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set(Python3_ROOT_DIR "${PYTHON_HOME}")
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find_package(Python3 COMPONENTS Interpreter Development)
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+ if (DEFINED Python3_EXECUTABLE_NATIVE)
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+ set(Python3_EXECUTABLE "${Python3_EXECUTABLE_NATIVE}" CACHE STRING "Native Python3 executable" FORCE)
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+ endif()
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if(Python3_FOUND AND Python3_Interpreter_FOUND)
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# The install name for the Python 3 framework in Xcode is relative to
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@ -1,65 +0,0 @@
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{
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prev,
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...
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}:
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let
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# Copied from: https://github.com/NixOS/nixpkgs/pull/375484
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isCross = prev.stdenv.hostPlatform != prev.stdenv.buildPlatform;
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lib = prev.lib;
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tblgen = prev.pkgsBuildHost.callPackage ./tblgen.nix {
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release_version = builtins.elemAt (lib.strings.splitString "." prev.pwndbg_lldb.version) 0;
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version = prev.pwndbg_lldb.version;
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monorepoSrc = prev.pwndbg_lldb.passthru.monorepoSrc;
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};
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drv =
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if !isCross then
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prev.pwndbg_lldb
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else
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prev.callPackage (
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{
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llvmPackages,
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llvmPackages_20,
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cmake,
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which,
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swig,
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lit,
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makeWrapper,
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ninja,
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python3,
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lua5_3,
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}:
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(prev.pwndbg_lldb.override {
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stdenv = llvmPackages.stdenv;
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# Out-of-memory when building with debuginfo enabled.. build use more than 32gb+ ram
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libclang = llvmPackages_20.libclang.overrideAttrs (old: {
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separateDebugInfo = false;
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});
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}).overrideAttrs
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(old: {
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patches = (old.patches or [ ]) ++ [
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./lldb-fix-cross-python.patch
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];
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nativeBuildInputs = [
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cmake
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which
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swig
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makeWrapper
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ninja
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];
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buildInputs = (old.buildInputs ++ [ ]) ++ [
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python3
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lua5_3
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];
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cmakeFlags = (old.cmakeFlags ++ [ ]) ++ [
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"-DPYTHON_HOME=${python3}"
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"-DPython3_EXECUTABLE_NATIVE=${python3.pythonOnBuildForHost.interpreter}"
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"-DLLVM_TABLEGEN=${tblgen}/bin/llvm-tblgen"
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"-DCLANG_TABLEGEN=${tblgen}/bin/clang-tblgen"
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"-DLLDB_TABLEGEN_EXE=${tblgen}/bin/lldb-tblgen"
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];
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})
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) { };
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in
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drv
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@ -1,134 +0,0 @@
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# Copied from: https://github.com/NixOS/nixpkgs/pull/377225
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{
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cmake,
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devExtraCmakeFlags ? [ ],
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lib,
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monorepoSrc ? null,
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ninja,
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patches ? [ ],
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python3,
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release_version,
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runCommand,
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src ? null,
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stdenv,
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version,
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clangPatches ? [ ],
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}:
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let
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# This is a synthetic package which is not an official part of the llvm-project.
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# See https://github.com/NixOS/nixpkgs/pull/362384 for discussion.
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#
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# LLVM has tools that run at build time. In native builds, these are
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# built as a part of the usual build, but in cross builds they need to
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# come from buildPackages.
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#
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# In many scenarios this is a small problem because LLVM from
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# buildPackages is already available as a build; but if cross building a
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# version of LLVM which is not available (e.g. a new git commit of LLVM)
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# this results in two builds of LLVM and clang, one native and one for the
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# cross.
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#
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# Full builds of LLVM are expensive; and unnecessary in this scenario. We
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# don't need a native LLVM, only a native copy of the tools which run at
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# build time. This is only tablegen and related tooling, which are cheap
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# to build.
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pname = "llvm-tblgen";
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src' =
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if monorepoSrc != null then
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runCommand "${pname}-src-${version}" { } (
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''
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mkdir -p "$out"
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''
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+ lib.optionalString (lib.versionAtLeast release_version "14") ''
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cp -r ${monorepoSrc}/cmake "$out"
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cp -r ${monorepoSrc}/third-party "$out"
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''
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+ ''
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cp -r ${monorepoSrc}/llvm "$out"
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cp -r ${monorepoSrc}/clang "$out"
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cp -r ${monorepoSrc}/clang-tools-extra "$out"
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cp -r ${monorepoSrc}/mlir "$out"
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cp -r ${monorepoSrc}/lldb "$out"
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''
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)
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else
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src;
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self = stdenv.mkDerivation (finalAttrs: rec {
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inherit pname version patches;
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src = src';
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sourceRoot = "${src.name}/llvm";
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postPatch = ''
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(
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cd ../clang
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chmod u+rwX -R .
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for p in ${toString clangPatches}
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do
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patch -p1 < $p
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||||
done
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||||
)
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'';
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nativeBuildInputs = [
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cmake
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ninja
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python3
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||||
];
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cmakeFlags = [
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# Projects with tablegen-like tools.
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"-DLLVM_ENABLE_PROJECTS=${
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lib.concatStringsSep ";" (
|
||||
[
|
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"llvm"
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"clang"
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"clang-tools-extra"
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||||
"lldb"
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||||
]
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||||
++ lib.optionals (lib.versionAtLeast release_version "16") [
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||||
"mlir"
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||||
]
|
||||
)
|
||||
}"
|
||||
]
|
||||
# LLDB test suite requires libc++ on darwin, but we need compile only lldb-tblgen
|
||||
# These flags are needed only for evaluating the CMake file.
|
||||
++ lib.optionals stdenv.hostPlatform.isDarwin [
|
||||
"-DLLDB_INCLUDE_TESTS=OFF"
|
||||
"-DLIBXML2_INCLUDE_DIR=/non-existent"
|
||||
]
|
||||
++ devExtraCmakeFlags;
|
||||
|
||||
# List of tablegen targets.
|
||||
ninjaFlags = [
|
||||
"clang-tblgen"
|
||||
"llvm-tblgen"
|
||||
"lldb-tblgen"
|
||||
]
|
||||
++ lib.optionals (lib.versionAtLeast release_version "15") [
|
||||
"clang-tidy-confusable-chars-gen"
|
||||
]
|
||||
++ lib.optionals (lib.versionAtLeast release_version "16") [
|
||||
"mlir-tblgen"
|
||||
]
|
||||
++
|
||||
lib.optionals ((lib.versionAtLeast release_version "15") && (lib.versionOlder release_version "20"))
|
||||
[
|
||||
"clang-pseudo-gen" # Removed in LLVM 20 @ ed8f78827895050442f544edef2933a60d4a7935.
|
||||
];
|
||||
|
||||
installPhase = ''
|
||||
mkdir -p $out
|
||||
|
||||
# Remove useless files
|
||||
rm -f bin/{lldb-dotest,lldb-repro,llvm-lit,update_core_linalg_named_ops.sh}
|
||||
|
||||
cp -ar bin $out/bin
|
||||
'';
|
||||
});
|
||||
in
|
||||
self
|
||||
Loading…
Reference in new issue