将活动预处理器符号从文件导入 Eclipse CDT

发布于 2024-07-30 17:59:23 字数 592 浏览 4 评论 0原文

我正在将 Eclipse CDT 用于具有自定义 makefile 的 C 项目，并且我想使用问题 739230 的答案中建议的非活动代码突出显示。自动发现活动/定义符号对我的 makefile 不起作用。相反，我为每个构建目标创建了一个文本文件，列出了活动符号。

所以我的问题是：

如何在不通过 GUI 的情况下将这些设置加载到项目中（文件夹属性 -> 路径和符号 -> 符号）？
如何选择将符号添加到哪个配置/构建目标？

直接编辑 .cproject 文件并添加如下行：

<listOptionValue builtIn="false" value="HIRES_OUTPUT"/>

但前提是我通过 GUI 为每个构建目标创建第一个密钥。我更愿意在一次操作中创建构建目标并导入符号。

对于这项任务来说，从头开始编写 Eclipse 插件似乎有点大材小用。

有什么更聪明的方法来做到这一点的想法吗？

原文

I'm using Eclipse CDT for a C project with custom makefiles, and I want to use the inactive code highlighting as proposed in the answers to question 739230. The automatic discovery of active/defined symbols does not work for my makefiles. Instead I have created a text file for each build target listing the active symbols.

So my questions are:

How do I load these settings into a the project without going through the GUI (folder properties -> Paths and Symbols -> Symbols)?
And how do I choose which configuration/build target the symbols are added to?

Directly editing the the .cproject file and adding lines like this works:

<listOptionValue builtIn="false" value="HIRES_OUTPUT"/>

But only if I go through the GUI to create the first key for each build target. I would prefer to create the build target and import the symbols in one operation.

Writing an Eclipse plugin from scratch seems like overkill for this task.

Any ideas for a smarter way to do this?

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阳光下慵懒的猫 2024-08-06 17:59:23

导入/导出向导可以处理符号定义。使用“文件”->“导入”并选择“C/C++ 项目设置”。

导入向导所需的 XML 格式可以使用一个小的一次性脚本从活动符号的文本文件中创建。

我使用了以下 python 脚本：

#
#       Tool to import a list of defined symbols into Eclipse IDE for code highlighting.
#
#       Takes a _cdef.txt file (generated during library build) and converts to an XML file
#       suitable for import into Eclipse
#       Use stdin and stdout for input and output.

import sys
import string

header = [
'<?xml version="1.0" encoding="UTF-8"?>',
'<cdtprojectproperties>'
,
'<section name="org.eclipse.cdt.internal.ui.wizards.settingswizards.Macros">',
'<language name="holder for library settings">',
'',
'</language>',
'<language name="GNU C++">',
'',
'</language>',
'<language name="GNU C">',
''
]

sys.stdout.write (string.join(header, '\n'))


text=sys.stdin.readlines()
tokens = string.split(string.strip(text[0]),',')
for curtok in tokens:
    lines = ['<macro>',
    '<name>' + string.strip(curtok) + '</name><value></value>',
    '</macro>', '']
    sys.stdout.write(string.join(lines, '\n'))

footer = [
'',
'</language>',
'<language name="Assembly">',
'',
'</language>',
'</section>',
'</cdtprojectproperties>',
'']
sys.stdout.write (string.join(footer, '\n'))

脚本的输入是一个文本文件，其中包含以逗号分隔的活动符号，全部位于第一行。

The Import/Export Wizard can handle Symbol Definitions. Use File->Import and choose C/C++ Project Settings.

The XML format needed by the Import Wizard can be created from the text file of active symbols with a small throw-away script.

I used the following python script:

#
#       Tool to import a list of defined symbols into Eclipse IDE for code highlighting.
#
#       Takes a _cdef.txt file (generated during library build) and converts to an XML file
#       suitable for import into Eclipse
#       Use stdin and stdout for input and output.

import sys
import string

header = [
'<?xml version="1.0" encoding="UTF-8"?>',
'<cdtprojectproperties>'
,
'<section name="org.eclipse.cdt.internal.ui.wizards.settingswizards.Macros">',
'<language name="holder for library settings">',
'',
'</language>',
'<language name="GNU C++">',
'',
'</language>',
'<language name="GNU C">',
''
]

sys.stdout.write (string.join(header, '\n'))


text=sys.stdin.readlines()
tokens = string.split(string.strip(text[0]),',')
for curtok in tokens:
    lines = ['<macro>',
    '<name>' + string.strip(curtok) + '</name><value></value>',
    '</macro>', '']
    sys.stdout.write(string.join(lines, '\n'))

footer = [
'',
'</language>',
'<language name="Assembly">',
'',
'</language>',
'</section>',
'</cdtprojectproperties>',
'']
sys.stdout.write (string.join(footer, '\n'))

The input to the script is a text file with the comma-separated active symbols, all on the first line.

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