使用不同的配置源作为 waf 的 doxygen 功能的输入

Use different configuration sources as input to waf's doxygen feature

根据我问的问题 ,我想根据指定的构建变体使用不同的来源,现在看来我在构建 doxygen 文档时遇到了同样的问题,因为我需要不同的基于构建变体的配置。

示例保持不变,但变长了一点:


目录结构如下所示:

waf doxygen.py 实现与 wa​​f 项目 GitHub 上的存储库相同 doxygen.py


扩展 waf 脚本以接受 doxygen 选项。但是在 doxygen 的定义中,不可能检查构建变体(这里 bld.variant),这会导致错误,因为在 doxygen 功能中似乎没有定义构建变体。

我检查构建变体的部分在示例中用箭头标记。

我必须执行更改的内容、位置和方式,确保 doxygen 功能有效并使用基于构建变体的正确配置。

MWE:

def options(opt):
    opt.load(['doxygen'], tooldir=os.path.join('doxygen.py'))

def configure(ctx):
    load('compiler_c')

def build(bld):
    if not bld.variant:
        bld.fatal('call 'waf build_a' or 'waf build_b', and try 'waf --help'')

    if bld.variant == 'a':
        bld.program(source='a.c', target='app', includes='.',  features=['doxygen'])
    elif bld.variant == 'b':
        bld.program(source='b.c', target='app', includes='.', features=['doxygen'])
    else:
        bld.fatal('err')

# create build and clean commands for each build context
from waflib.Build import BuildContext, CleanContext

for x in 'a b'.split():
    for y in (BuildContext, CleanContext):
        name = y.__name__.replace('Context','').lower()
        class tmp(y):
            __doc__ = '''executes the {} of {}'''.format(name, x)
            cmd = name + '_' + x
            variant = x

def doxygen(bld):
    import sys
    import logging
    from waflib import Logs

    if bld.env.DOXYGEN:
        if bld.variant == 'a':    # <=================
            _conf = 'src/a.conf'  # <=================
        elif bld.variant == 'b':  # <=================
            _conf = 'src/b.conf'  # <=================
        else:                     # <=================
            bld.fatal('err')      # <=================

        bld.logger = Logs.make_logger('doxy.log', out)
        hdlr = logging.StreamHandler(sys.stdout)
        formatter = logging.Formatter('%(message)s')
        hdlr.setFormatter(formatter)
        bld.logger.addHandler(hdlr)

        bld(features='doxygen', doxyfile=_conf)

您的问题是您没有为 doxygen 命令定义变体。您应该添加如下内容:

variants = ['a', 'b']

for variant in variants:
    dox = "doxygen"
    class tmp(BuildContext):
        __doc__ = '''executes the {} of {}'''.format(dox, variant)
        cmd = dox + '_' + variant
        fun = dox
        variant = variant

一个最小的工作示例:

def configure(conf):
    pass

def doxygen(bld):
    print "variant =", bld.variant

# Create build commands with variants

from waflib.Build import BuildContext

variants = ['a', 'b']
for variant in variants:
    dox = "doxygen"
    class tmp(BuildContext):
        __doc__ = '''executes the {} of {}'''.format(dox, variant)
        cmd = dox + '_' + variant
        fun = dox
        variant = variant