mirror of
https://github.com/davidgiven/fluxengine.git
synced 2025-10-31 11:17:01 -07:00
Update to build with ab.
This commit is contained in:
David Given
254
build/c.py
254
build/c.py
@@ -1,14 +1,18 @@
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from os.path import basename, join
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from build.ab import (
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ABException,
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List,
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Rule,
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Targets,
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TargetsMap,
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filenameof,
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flatten,
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filenamesmatchingof,
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filenamesof,
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flatten,
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normalrule,
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bubbledattrsof,
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stripext,
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targetswithtraitsof,
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)
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from os.path import *
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from types import SimpleNamespace
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@@ -24,7 +28,7 @@ def cfileimpl(self, name, srcs, deps, suffix, commands, label, kind, cflags):
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outs=[outleaf],
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label=label,
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commands=commands,
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cflags=cflags,
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cflags=cflags + bubbledattrsof(deps, "caller_cflags"),
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)
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@@ -32,9 +36,9 @@ def cfileimpl(self, name, srcs, deps, suffix, commands, label, kind, cflags):
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def cfile(
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self,
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name,
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srcs: Targets = [],
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deps: Targets = [],
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cflags=[],
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srcs: Targets = None,
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deps: Targets = None,
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cflags: List = [],
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suffix=".o",
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commands=["$(CC) -c -o {outs[0]} {ins[0]} $(CFLAGS) {cflags}"],
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label="CC",
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@@ -46,9 +50,9 @@ def cfile(
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def cxxfile(
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self,
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name,
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srcs: Targets = [],
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deps: Targets = [],
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cflags=[],
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srcs: Targets = None,
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deps: Targets = None,
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cflags: List = [],
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suffix=".o",
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commands=["$(CXX) -c -o {outs[0]} {ins[0]} $(CFLAGS) {cflags}"],
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label="CXX",
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@@ -69,7 +73,11 @@ def findsources(name, srcs, deps, cflags, filerule):
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cflags=cflags,
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)
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for f in filenamesof(s)
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if f.endswith(".c") or f.endswith(".cc") or f.endswith(".cpp")
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if f.endswith(".c")
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or f.endswith(".cc")
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or f.endswith(".cpp")
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or f.endswith(".S")
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or f.endswith(".s")
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]
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if any(f.endswith(".o") for f in filenamesof(s)):
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objs += [s]
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@@ -77,100 +85,126 @@ def findsources(name, srcs, deps, cflags, filerule):
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return objs
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def libraryimpl(
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self, name, srcs, deps, hdrs, cflags, ldflags, commands, label, kind
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@Rule
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def cheaders(
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self,
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name,
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hdrs: TargetsMap = None,
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caller_cflags: List = None,
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deps: Targets = None,
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):
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if not srcs and not hdrs:
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raise ABException(
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"clibrary contains no sources and no exported headers"
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)
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libraries = [d for d in deps if hasattr(d, "clibrary")]
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for library in libraries:
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if library.clibrary.cflags:
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cflags += library.clibrary.cflags
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if library.clibrary.ldflags:
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ldflags += library.clibrary.ldflags
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for f in filenamesof(srcs):
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if f.endswith(".h"):
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deps += [f]
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hdrcs = []
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hdrins = list(hdrs.values())
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hdrouts = []
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cs = []
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ins = list(hdrs.values())
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outs = []
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i = 0
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for dest, src in hdrs.items():
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s = filenamesof(src)
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if len(s) != 1:
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raise ABException(
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"a dependency of an export must have exactly one output file"
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"the target of a header must return exactly one file"
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)
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hdrcs += ["cp {ins[" + str(i) + "]} {outs[" + str(i) + "]}"]
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hdrouts += [dest]
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cs += ["cp {ins[" + str(i) + "]} {outs[" + str(i) + "]}"]
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outs += [dest]
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i = i + 1
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if not hasattr(self, "clibrary"):
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self.clibrary = SimpleNamespace()
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if srcs:
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hr = None
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if hdrcs:
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hr = normalrule(
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name=f"{name}_hdrs",
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ins=hdrins,
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outs=hdrouts,
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label="HEADERS",
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commands=hdrcs,
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)
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hr.materialise()
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r = normalrule(
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replaces=self,
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ins=ins,
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outs=outs,
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commands=cs,
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deps=deps,
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label="CHEADERS",
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)
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r.materialise()
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self.attr.caller_cflags = caller_cflags + ["-I" + r.attr.objdir]
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self.bubbleattr("caller_cflags", deps)
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actualsrcs = findsources(
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name,
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srcs,
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deps + ([f"{name}_hdrs"] if hr else []),
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cflags + ([f"-I{hr.normalrule.objdir}"] if hr else []),
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kind,
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)
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normalrule(
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def libraryimpl(
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self,
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name,
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srcs,
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deps,
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hdrs,
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caller_cflags,
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caller_ldflags,
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cflags,
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ldflags,
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commands,
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label,
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kind,
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):
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hr = None
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if hdrs and not srcs:
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cheaders(
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replaces=self,
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ins=actualsrcs,
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outs=[basename(name) + ".a"],
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label=label,
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commands=commands if actualsrcs else [],
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hdrs=hdrs,
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deps=targetswithtraitsof(deps, "cheaders"),
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caller_cflags=caller_cflags,
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)
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self.clibrary.ldflags = ldflags
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self.clibrary.cflags = ["-I" + hr.normalrule.objdir] if hr else []
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else:
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r = normalrule(
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replaces=self,
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ins=hdrins,
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outs=hdrouts,
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label="HEADERS",
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commands=hdrcs,
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return
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if hdrs:
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hr = cheaders(
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name=self.localname + "_hdrs",
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hdrs=hdrs,
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deps=targetswithtraitsof(deps, "cheaders"),
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caller_cflags=caller_cflags,
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)
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r.materialise()
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hr.materialise()
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deps = deps + [hr]
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self.clibrary.ldflags = ldflags
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self.clibrary.cflags = ["-I" + r.normalrule.objdir]
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objs = findsources(
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name,
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srcs,
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targetswithtraitsof(deps, "cheaders"),
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cflags + bubbledattrsof(deps, "caller_cflags"),
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kind,
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)
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normalrule(
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replaces=self,
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ins=objs,
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outs=[basename(name) + ".a"],
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label=label,
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commands=commands,
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)
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self.outs = self.outs + (hr.outs if hr else [])
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self.traits.add("cheaders")
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self.attr.caller_ldflags = caller_ldflags
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self.bubbleattr("caller_ldflags", deps)
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self.bubbleattr("caller_cflags", deps)
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@Rule
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def clibrary(
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self,
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name,
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srcs: Targets = [],
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deps: Targets = [],
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hdrs: TargetsMap = {},
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cflags=[],
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ldflags=[],
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srcs: Targets = None,
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deps: Targets = None,
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hdrs: TargetsMap = None,
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caller_cflags: List = [],
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caller_ldflags: List = [],
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cflags: List = [],
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ldflags: List = [],
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commands=["$(AR) cqs {outs[0]} {ins}"],
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label="LIB",
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cfilerule=cfile,
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):
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return libraryimpl(
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self, name, srcs, deps, hdrs, cflags, ldflags, commands, label, cfile
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libraryimpl(
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self,
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name,
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srcs,
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deps,
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hdrs,
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caller_cflags,
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caller_ldflags,
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cflags,
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ldflags,
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commands,
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label,
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cfilerule,
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)
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@@ -178,35 +212,43 @@ def clibrary(
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def cxxlibrary(
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self,
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name,
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srcs: Targets = [],
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deps: Targets = [],
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hdrs: TargetsMap = {},
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cflags=[],
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ldflags=[],
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srcs: Targets = None,
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deps: Targets = None,
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hdrs: TargetsMap = None,
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caller_cflags: List = [],
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caller_ldflags: List = [],
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cflags: List = [],
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ldflags: List = [],
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commands=["$(AR) cqs {outs[0]} {ins}"],
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label="LIB",
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):
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return libraryimpl(
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self, name, srcs, deps, hdrs, cflags, ldflags, commands, label, cxxfile
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libraryimpl(
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self,
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name,
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srcs,
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deps,
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hdrs,
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caller_cflags,
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caller_ldflags,
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cflags,
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ldflags,
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commands,
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label,
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cxxfile,
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)
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def programimpl(
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self, name, srcs, deps, cflags, ldflags, commands, label, filerule, kind
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):
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libraries = [d for d in deps if hasattr(d, "clibrary")]
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for library in libraries:
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if library.clibrary.cflags:
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cflags += library.clibrary.cflags
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if library.clibrary.ldflags:
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ldflags += library.clibrary.ldflags
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ars = filenamesmatchingof(deps, "*.a")
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deps = deps + filenamesmatchingof(srcs, "*.h")
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ldflags = ldflags + bubbledattrsof(deps, "caller_ldflags")
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deps += [f for f in filenamesof(srcs) if f.endswith(".h")]
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ars = [f for f in filenamesof(libraries) if f.endswith(".a")]
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cfiles = findsources(name, srcs, deps, cflags, filerule)
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normalrule(
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replaces=self,
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ins=(findsources(name, srcs, deps, cflags, filerule) + ars + ars),
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ins=cfiles + ars + ars,
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outs=[basename(name) + "$(EXT)"],
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deps=deps,
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label=label,
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@@ -219,12 +261,14 @@ def programimpl(
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def cprogram(
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self,
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name,
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srcs: Targets = [],
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deps: Targets = [],
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cflags=[],
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ldflags=[],
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srcs: Targets = None,
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deps: Targets = None,
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cflags: List = [],
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ldflags: List = [],
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commands=["$(CC) -o {outs[0]} {ins} {ldflags} $(LDFLAGS)"],
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label="CLINK",
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cfilerule=cfile,
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cfilekind="cprogram",
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):
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programimpl(
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self,
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@@ -235,8 +279,8 @@ def cprogram(
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ldflags,
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commands,
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label,
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cfile,
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"cprogram",
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cfilerule,
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cfilekind,
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)
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@@ -244,10 +288,10 @@ def cprogram(
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def cxxprogram(
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self,
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name,
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srcs: Targets = [],
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deps: Targets = [],
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cflags=[],
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ldflags=[],
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srcs: Targets = None,
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deps: Targets = None,
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cflags: List = [],
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ldflags: List = [],
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commands=["$(CXX) -o {outs[0]} {ins} {ldflags} $(LDFLAGS)"],
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label="CXXLINK",
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):
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