nixpkgs/pkgs/applications/science/math/scilab-bin/default.nix
Brenton Horne 10f40f3ac6 scilab-bin: adding application launchers
Moving the desktop configuration files from
opt/scilab-$ver/share/applications to share/applications, making the
required changes, and moving the icons in opt/scilab-$ver/share/icons to
share/icons. Moving locales, appdata and mime out of there
opt/scilab-${ver} too. Also removing unneeded scilab-${ver} and
scilab-${majorVer} symlinks from bin/.
2018-12-02 17:53:40 +10:00

107 lines
3.1 KiB
Nix

{ stdenv, fetchurl, lib, xorg }:
let
name = "scilab-bin-${ver}";
ver = "6.0.1";
majorVer = builtins.elemAt (lib.splitString "." ver) 0;
badArch = throw "${name} requires i686-linux or x86_64-linux";
architecture =
if stdenv.hostPlatform.system == "i686-linux" then
"i686"
else if stdenv.hostPlatform.system == "x86_64-linux" then
"x86_64"
else
badArch;
in
stdenv.mkDerivation rec {
inherit name;
src = fetchurl {
url = "https://www.scilab.org/download/${ver}/scilab-${ver}.bin.linux-${architecture}.tar.gz";
sha256 =
if stdenv.hostPlatform.system == "i686-linux" then
"0fgjc2ak3b2qi6yin3fy50qwk2bcj0zbz1h4lyyic9n1n1qcliib"
else if stdenv.hostPlatform.system == "x86_64-linux" then
"1scswlznc14vyzg0gqa1q9gcpwx05kz1sbn563463mzkdp7nd35d"
else
badArch;
};
libPath = lib.makeLibraryPath [
stdenv.cc.cc
xorg.libX11
xorg.libXext
xorg.libXi
xorg.libXrender
xorg.libXtst
xorg.libXxf86vm
];
phases = [ "unpackPhase" "fixupPhase" "installPhase" ];
fixupPhase = ''
sed -i 's|\$(/bin/|$(|g' bin/scilab
sed -i 's|/usr/bin/||g' bin/scilab
sci="$out/opt/scilab-${ver}"
fullLibPath="$sci/lib/scilab:$sci/lib/thirdparty:$libPath"
fullLibPath="$fullLibPath:$sci/lib/thirdparty/redist"
patchelf --set-interpreter $(cat $NIX_CC/nix-support/dynamic-linker) \
--set-rpath "$fullLibPath" bin/scilab-bin
find . -name '*.so' -type f | while read file; do
patchelf --set-rpath "$fullLibPath" "$file" 2>/dev/null
done
'';
installPhase = ''
mkdir -p "$out/opt/scilab-${ver}"
cp -r . "$out/opt/scilab-${ver}/"
# Create bin/ dir
mkdir "$out/bin"
# Creating executable symlinks
ln -s "$out/opt/scilab-${ver}/bin/scilab" "$out/bin/scilab"
ln -s "$out/opt/scilab-${ver}/bin/scilab-cli" "$out/bin/scilab-cli"
ln -s "$out/opt/scilab-${ver}/bin/scilab-adv-cli" "$out/bin/scilab-adv-cli"
# Creating desktop config dir
mkdir -p "$out/share/applications"
# Moving desktop config files
mv $out/opt/scilab-${ver}/share/applications/*.desktop $out/share/applications
# Fixing Exec paths and launching each app with a terminal
sed -i -e "s|Exec=|Exec=$out/opt/scilab-${ver}/bin/|g" \
-e "s|Terminal=.*$|Terminal=true|g" $out/share/applications/*.desktop
# Moving icons to the appropriate locations
for path in $out/opt/scilab-${ver}/share/icons/hicolor/*/*/*
do
newpath=$(echo $path | sed 's|/opt/scilab-${ver}||g')
filename=$(echo $path | sed 's|.*/||g')
dir=$(echo $newpath | sed "s|$filename||g")
mkdir -p $dir
mv $path $newpath
done
# Removing emptied folders
rm -rf $out/opt/scilab-${ver}/share/{applications,icons}
# Moving other share/ folders
mv $out/opt/scilab-${ver}/share/{appdata,locale,mime} $out/share
'';
meta = {
homepage = http://www.scilab.org/;
description = "Scientific software package for numerical computations (Matlab lookalike)";
# see http://www.scilab.org/legal_notice
license = "Scilab";
};
}