summaryrefslogtreecommitdiffstats
path: root/waflib/extras/file_to_object.py
diff options
context:
space:
mode:
authorDavid Robillard <d@drobilla.net>2019-03-17 17:31:05 +0100
committerDavid Robillard <d@drobilla.net>2019-03-17 17:31:05 +0100
commit406f89271452fdb573c7e28113b1ed08ff2b4eda (patch)
treed2dcbaf61f3749f73dc7a5e10d3fc6cd5e6e129a /waflib/extras/file_to_object.py
parent7983a5aae615290d04fd43cbc2752f8cf4a46d10 (diff)
downloadsuil-406f89271452fdb573c7e28113b1ed08ff2b4eda.tar.gz
suil-406f89271452fdb573c7e28113b1ed08ff2b4eda.tar.bz2
suil-406f89271452fdb573c7e28113b1ed08ff2b4eda.zip
Squashed 'waflib/' changes from 915dcb1..e7a29b6
e7a29b6 Upgrade to waf 2.0.15 8280f9d Add command for running executables from the build directory 8073c1a Make make_simple_dox() safe in case of exception 70d03b8 Avoid use of global counter hacks for configuration display b7d689a Rewrite test framework 94deadf Automatically add options and move add_flags() to options context f4259ee Reduce system include path noise 927b608 Automatically display configuration header c44b8f3 Set line justification from a constant in the wscript a48e26f Automatically detect if wscript has a test hook ef66724 Save runtime variables in the environment 63bcbcd Clean up TestContext b1d9505 Add ExecutionContext for setting runtime environment 387c1df Add show_diff() and test_file_equals() utilities 29d4d29 Fix in-tree library paths 9fde01f Add custom configuration context 6d3612f Add lib_path_name constant git-subtree-dir: waflib git-subtree-split: e7a29b6b9b2f842314244c23c14d8f8f560904e1
Diffstat (limited to 'waflib/extras/file_to_object.py')
-rw-r--r--waflib/extras/file_to_object.py137
1 files changed, 0 insertions, 137 deletions
diff --git a/waflib/extras/file_to_object.py b/waflib/extras/file_to_object.py
deleted file mode 100644
index 1393b51..0000000
--- a/waflib/extras/file_to_object.py
+++ /dev/null
@@ -1,137 +0,0 @@
-#!/usr/bin/python
-# -*- coding: utf-8 -*-
-# Tool to embed file into objects
-
-__author__ = __maintainer__ = "Jérôme Carretero <cJ-waf@zougloub.eu>"
-__copyright__ = "Jérôme Carretero, 2014"
-
-"""
-
-This tool allows to embed file contents in object files (.o).
-It is not exactly portable, and the file contents are reachable
-using various non-portable fashions.
-The goal here is to provide a functional interface to the embedding
-of file data in objects.
-See the ``playground/embedded_resources`` example for an example.
-
-Usage::
-
- bld(
- name='pipeline',
- # ^ Reference this in use="..." for things using the generated code
- features='file_to_object',
- source='some.file',
- # ^ Name of the file to embed in binary section.
- )
-
-Known issues:
-
-- Destination is named like source, with extension renamed to .o
- eg. some.file -> some.o
-
-"""
-
-import os
-from waflib import Task, TaskGen, Errors
-
-def filename_c_escape(x):
- return x.replace("\\", "\\\\")
-
-class file_to_object_s(Task.Task):
- color = 'CYAN'
- vars = ['DEST_CPU', 'DEST_BINFMT']
-
- def run(self):
- name = []
- for i, x in enumerate(self.inputs[0].name):
- if x.isalnum():
- name.append(x)
- else:
- name.append('_')
- file = self.inputs[0].abspath()
- size = os.path.getsize(file)
- if self.env.DEST_CPU in ('x86_64', 'ia', 'aarch64'):
- unit = 'quad'
- align = 8
- elif self.env.DEST_CPU in ('x86','arm', 'thumb', 'm68k'):
- unit = 'long'
- align = 4
- else:
- raise Errors.WafError("Unsupported DEST_CPU, please report bug!")
-
- file = filename_c_escape(file)
- name = "_binary_" + "".join(name)
- rodata = ".section .rodata"
- if self.env.DEST_BINFMT == "mac-o":
- name = "_" + name
- rodata = ".section __TEXT,__const"
-
- with open(self.outputs[0].abspath(), 'w') as f:
- f.write(\
-"""
- .global %(name)s_start
- .global %(name)s_end
- .global %(name)s_size
- %(rodata)s
-%(name)s_start:
- .incbin "%(file)s"
-%(name)s_end:
- .align %(align)d
-%(name)s_size:
- .%(unit)s 0x%(size)x
-""" % locals())
-
-class file_to_object_c(Task.Task):
- color = 'CYAN'
- def run(self):
- name = []
- for i, x in enumerate(self.inputs[0].name):
- if x.isalnum():
- name.append(x)
- else:
- name.append('_')
- file = self.inputs[0].abspath()
- size = os.path.getsize(file)
-
- name = "_binary_" + "".join(name)
-
- data = self.inputs[0].read('rb')
- lines, line = [], []
- for idx_byte, byte in enumerate(data):
- line.append(byte)
- if len(line) > 15 or idx_byte == size-1:
- lines.append(", ".join(("0x%02x" % ord(x)) for x in line))
- line = []
- data = ",\n ".join(lines)
-
- self.outputs[0].write(\
-"""
-unsigned long %(name)s_size = %(size)dL;
-char const %(name)s_start[] = {
- %(data)s
-};
-char const %(name)s_end[] = {};
-""" % locals())
-
-@TaskGen.feature('file_to_object')
-@TaskGen.before_method('process_source')
-def tg_file_to_object(self):
- bld = self.bld
- sources = self.to_nodes(self.source)
- targets = []
- for src in sources:
- if bld.env.F2O_METHOD == ["asm"]:
- tgt = src.parent.find_or_declare(src.name + '.f2o.s')
- tsk = self.create_task('file_to_object_s', src, tgt)
- tsk.cwd = src.parent.abspath() # verify
- else:
- tgt = src.parent.find_or_declare(src.name + '.f2o.c')
- tsk = self.create_task('file_to_object_c', src, tgt)
- tsk.cwd = src.parent.abspath() # verify
- targets.append(tgt)
- self.source = targets
-
-def configure(conf):
- conf.load('gas')
- conf.env.F2O_METHOD = ["c"]
-