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0cd060c394
The following can be used to add asm outputs to a c++ task (gcc):
from waflib import Task
from waflib.TaskGen import feature, after_method
@feature('cxx')
@after_method('process_source')
def add_asm_outputs(self):
for tsk in self.compiled_tasks:
node2 = tsk.outputs[0].change_ext('.s')
tsk.env.append_value('CXXFLAGS', '-Wa,-adhln=%s' % node2.abspath())
tsk.outputs.append(node2)
40 lines
1.5 KiB
Python
40 lines
1.5 KiB
Python
#!/usr/bin/env python
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# encoding: utf-8
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# Thomas Nagy, 2006-2010 (ita)
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"Base for c programs/libraries"
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from waflib import TaskGen, Task, Utils
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from waflib.Tools import c_preproc
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from waflib.Tools.ccroot import link_task, stlink_task
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@TaskGen.extension('.c')
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def c_hook(self, node):
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"Bind the c file extension to the creation of a :py:class:`waflib.Tools.c.c` instance"
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if not self.env.CC and self.env.CXX:
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return self.create_compiled_task('cxx', node)
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return self.create_compiled_task('c', node)
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class c(Task.Task):
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"Compile C files into object files"
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run_str = '${CC} ${ARCH_ST:ARCH} ${CFLAGS} ${CPPFLAGS} ${FRAMEWORKPATH_ST:FRAMEWORKPATH} ${CPPPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} ${CC_SRC_F}${SRC} ${CC_TGT_F}${TGT[0].abspath()}'
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vars = ['CCDEPS'] # unused variable to depend on, just in case
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ext_in = ['.h'] # set the build order easily by using ext_out=['.h']
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scan = c_preproc.scan
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class cprogram(link_task):
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"Link object files into a c program"
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run_str = '${LINK_CC} ${LINKFLAGS} ${CCLNK_SRC_F}${SRC} ${CCLNK_TGT_F}${TGT[0].abspath()} ${RPATH_ST:RPATH} ${FRAMEWORKPATH_ST:FRAMEWORKPATH} ${FRAMEWORK_ST:FRAMEWORK} ${ARCH_ST:ARCH} ${STLIB_MARKER} ${STLIBPATH_ST:STLIBPATH} ${STLIB_ST:STLIB} ${SHLIB_MARKER} ${LIBPATH_ST:LIBPATH} ${LIB_ST:LIB}'
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ext_out = ['.bin']
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vars = ['LINKDEPS']
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inst_to = '${BINDIR}'
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class cshlib(cprogram):
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"Link object files into a c shared library"
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inst_to = '${LIBDIR}'
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class cstlib(stlink_task):
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"Link object files into a c static library"
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pass # do not remove
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