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What happens if I push all of nixpkgs
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778{ lib, stdenv, python3, xmlto, docbook-xsl-nons, fetchFromGitLab, installShellFiles,}:
stdenv.mkDerivation rec { pname = "deheader"; version = "1.11"; outputs = [ "out" "man" ];
src = fetchFromGitLab { owner = "esr"; repo = "deheader"; rev = version; hash = "sha256-RaWU6075PvgxbsH1+Lt/CEDAcl9Vx6kxcZAA/A/Af4o="; };
buildInputs = [ python3 ];
nativeBuildInputs = [ xmlto docbook-xsl-nons installShellFiles ];
# With upstream Makefile, xmlto is called without "--skip-validation". It # makes it require a lot of dependencies, yet ultimately it fails # nevertheless in attempt to fetch something from SourceForge. # # Need to set "foundMakefile" so "make check" tests are run. buildPhase = '' runHook preBuild
xmlto man --skip-validation deheader.xml patchShebangs ./deheader foundMakefile=1
runHook postBuild '';
doCheck = true;
installPhase = '' runHook preInstall
install -Dm755 ./deheader -t $out/bin installManPage ./deheader.1
runHook postInstall '';
meta = with lib; { description = "Tool to find and optionally remove unneeded includes in C or C++ source files"; mainProgram = "deheader"; longDescription = '' This tool takes a list of C or C++ sourcefiles and generates a report on which #includes can be omitted from them -- the test, for each foo.c or foo.cc or foo.cpp, is simply whether 'rm foo.o; make foo.o' returns a zero status. Optionally, with the -r option, the unneeded headers are removed. The tool also reports on headers required for strict portability. ''; homepage = "http://catb.org/~esr/deheader"; changelog = "https://gitlab.com/esr/deheader/-/blob/master/NEWS.adoc"; license = licenses.bsd2; maintainers = with maintainers; [ kaction ];
platforms = platforms.linux; };}