mirror of
https://github.com/NixOS/nixpkgs.git
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69 lines
1.8 KiB
Nix
69 lines
1.8 KiB
Nix
{ lib
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, stdenv
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, python3
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, xmlto
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, docbook-xsl-nons
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, fetchFromGitLab
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, installShellFiles
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}:
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stdenv.mkDerivation rec {
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pname = "deheader";
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version = "1.10";
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outputs = [ "out" "man" ];
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src = fetchFromGitLab {
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owner = "esr";
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repo = "deheader";
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rev = version;
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sha256 = "sha256-dYTHvFWlt3aM/fdZFge7GBdd9bfCrEcp7ULJuBl71Xs=";
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};
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buildInputs = [ python3 ];
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nativeBuildInputs = [ xmlto docbook-xsl-nons installShellFiles ];
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# With upstream Makefile, xmlto is called without "--skip-validation". It
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# makes it require a lot of dependencies, yet ultimately it fails
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# nevertheless in attempt to fetch something from SourceForge.
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#
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# Need to set "foundMakefile" so "make check" tests are run.
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buildPhase = ''
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runHook preBuild
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xmlto man --skip-validation deheader.xml
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patchShebangs ./deheader
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foundMakefile=1
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runHook postBuild
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'';
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doCheck = true;
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installPhase = ''
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runHook preInstall
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install -Dm755 ./deheader -t $out/bin
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installManPage ./deheader.1
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runHook postInstall
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'';
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meta = with lib; {
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description = "Tool to find and optionally remove unneeded includes in C or C++ source files";
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longDescription = ''
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This tool takes a list of C or C++ sourcefiles and generates a report
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on which #includes can be omitted from them -- the test, for each foo.c
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or foo.cc or foo.cpp, is simply whether 'rm foo.o; make foo.o' returns a
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zero status. Optionally, with the -r option, the unneeded headers are removed.
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The tool also reports on headers required for strict portability.
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'';
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homepage = "http://catb.org/~esr/deheader";
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changelog = "https://gitlab.com/esr/deheader/-/blob/master/NEWS.adoc";
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license = licenses.bsd2;
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maintainers = with maintainers; [ kaction ];
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platforms = platforms.linux;
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};
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}
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