reworked patches

lincense free -> unfree
enabled parallel build

Signed-off-by: Michal Minář <[e-mail]>

pkgs/applications/misc/megasync/default.nix

···
     wget
   ];
 
-  patchPhase = ''
-    for file in $(find src/ -type f \( -iname configure -o -iname \*.sh  \) ); do
-      substituteInPlace "$file" --replace "/bin/bash" "${stdenv.shell}"
-    done
-
+  patches = [
     # Distro and version targets attempt to use lsb_release which is broken
     # (see issue: https://github.com/NixOS/nixpkgs/issues/22729)
-    substituteInPlace src/MEGASync/platform/platform.pri \
-      --replace "INSTALLS += distro" "# INSTALLS += distro"
-
+    ./noinstall-distro-version.patch
     # megasync target is not part of the install rule thanks to a commented block
-    sed -i '/#\s*isEmpty(PREFIX)/,/#\s*INSTALLS\s*+=\s*target/s/^\s*#//' \
-      src/MEGASync/MEGASync.pro
+    ./install-megasync.patch
+  ];
+
+  postPatch = ''
+    for file in $(find src/ -type f \( -iname configure -o -iname \*.sh  \) ); do
+      substituteInPlace "$file" --replace "/bin/bash" "${stdenv.shell}"
+    done
   '';
 
   dontUseQmakeConfigure = true;
+  enableParallelBuilding = true;
 
   preConfigure = ''
     cd src/MEGASync/mega
···
   meta = with stdenv.lib; {
     description = "Easy automated syncing between your computers and your MEGA Cloud Drive";
     homepage    = https://mega.nz/;
-    license     = licenses.free;
+    license     = licenses.unfree;
     platforms   = [ "i686-linux" "x86_64-linux" ];
     maintainers = [ maintainers.michojel ];
   };

pkgs/applications/misc/megasync/install-megasync.patch

···
+Index: source/src/MEGASync/MEGASync.pro
+===================================================================
+--- source.orig/src/MEGASync/MEGASync.pro
++++ source/src/MEGASync/MEGASync.pro
+@@ -28,11 +28,11 @@ unix:!macx {
+     TARGET = megasync
+ 
+ #    Uncomment the following if "make install" doesn't copy megasync in /usr/bin directory
+-#    isEmpty(PREFIX) {
+-#        PREFIX = /usr
+-#    }
+-#    target.path = $$PREFIX/bin
+-#    INSTALLS += target
++    isEmpty(PREFIX) {
++        PREFIX = /usr
++    }
++    target.path = $$PREFIX/bin
++    INSTALLS += target
+ }
+ else {
+     TARGET = MEGAsync

pkgs/applications/misc/megasync/noinstall-distro-version.patch

···
+Index: source/src/MEGASync/platform/platform.pri
+===================================================================
+--- source.orig/src/MEGASync/platform/platform.pri
++++ source/src/MEGASync/platform/platform.pri
+@@ -37,7 +37,7 @@ unix:!macx {
+     system(command -v lsb_release): version.commands = lsb_release -rs > $$version.target
+ 	version.files = $$version.target
+ 
+-	INSTALLS += distro version
++	# INSTALLS += distro version
+ 
+     QT += dbus
+     SOURCES += $$PWD/linux/LinuxPlatform.cpp \