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https://github.com/SebastianWendel/nixpkgs.git
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5e4c494636
I don't think there's any situation in which an unwrapped execlineb is useful -- if you want to use different versions of the execlineb tool it'll still prefer ones in PATH. At the same time, implementing the wrapper in this way, as a series of two derivations, meant that we didn't get stdenv goodness for the wrapper. This meant that, for example, the wrapper was not stripped, and so execline ended up with runtime dependencies on gcc and the Linux headers. I don't want to have to reimplement this sort of stuff when it's already in stdenv, and so it makes much more sense to create the wrapper in the mkDerivation call, where all of stdenv's normal magic will find it.
50 lines
1.3 KiB
Nix
50 lines
1.3 KiB
Nix
{ lib, skawarePackages
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# for execlineb-with-builtins
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, coreutils, gnugrep, writeScriptBin, runCommand, runCommandCC
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}:
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with skawarePackages;
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buildPackage {
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pname = "execline";
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version = "2.5.3.0";
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sha256 = "0czdrv9m8mnx94nf28dafij6z03k4mbhbs6hccfaardfd5l5q805";
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description = "A small scripting language, to be used in place of a shell in non-interactive scripts";
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outputs = [ "bin" "lib" "dev" "doc" "out" ];
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# TODO: nsss support
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configureFlags = [
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"--libdir=\${lib}/lib"
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"--dynlibdir=\${lib}/lib"
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"--bindir=\${bin}/bin"
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"--includedir=\${dev}/include"
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"--with-sysdeps=${skalibs.lib}/lib/skalibs/sysdeps"
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"--with-include=${skalibs.dev}/include"
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"--with-lib=${skalibs.lib}/lib"
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"--with-dynlib=${skalibs.lib}/lib"
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];
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postInstall = ''
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# remove all execline executables from build directory
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rm $(find -type f -mindepth 1 -maxdepth 1 -executable)
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rm libexecline.*
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mv doc $doc/share/doc/execline/html
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mv examples $doc/share/doc/execline/examples
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mv $bin/bin/execlineb $bin/bin/.execlineb-wrapped
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cc \
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-O \
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-Wall -Wpedantic \
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-D "EXECLINEB_PATH()=\"$bin/bin/.execlineb-wrapped\"" \
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-D "EXECLINE_BIN_PATH()=\"$bin/bin\"" \
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-I "${skalibs.dev}/include" \
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-L "${skalibs.lib}/lib" \
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-lskarnet \
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-o "$bin/bin/execlineb" \
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${./execlineb-wrapper.c}
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'';
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}
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