From 62e2b2124a4336dd6967729442e05878c538f924 Mon Sep 17 00:00:00 2001
From: ssgen <stroestefan@gmail.com>
Date: Mon, 17 Aug 2015 21:45:37 +0300
Subject: [PATCH] fatresize: init at 1.0.2

---
 pkgs/tools/filesystems/fatresize/default.nix  | 39 ++++++++++
 .../fatresize/fatresize_parted_nix.patch      | 74 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 +
 3 files changed, 115 insertions(+)
 create mode 100644 pkgs/tools/filesystems/fatresize/default.nix
 create mode 100644 pkgs/tools/filesystems/fatresize/fatresize_parted_nix.patch

diff --git a/pkgs/tools/filesystems/fatresize/default.nix b/pkgs/tools/filesystems/fatresize/default.nix
new file mode 100644
index 00000000000..7fb60d2f388
--- /dev/null
+++ b/pkgs/tools/filesystems/fatresize/default.nix
@@ -0,0 +1,39 @@
+{ stdenv, fetchurl, parted, substituteAll, utillinux }:
+
+stdenv.mkDerivation rec {
+  
+  version = "1.0.2";
+  name = "fatresize-${version}";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/fatresize/fatresize-${version}.tar.bz2";
+    sha256 = "04wp48jpdvq4nn0dgbw5za07g842rnxlh9mig4mslz70zqs0izjm";
+  };
+  
+  buildInputs = [ parted utillinux ];
+  
+  # This patch helps this unmantained piece of software to be built against recent parted
+  # It basically modifies the detection scheme for parted version (the current one has no micro version defined)
+  # The second change is to include a header for a moved function since 1.6+ to current 3.1+ parted
+  # The third change is to modify the call to PED_ASSERT that is no longer defined with 2 params
+  patches = [ ./fatresize_parted_nix.patch ];
+  
+  preConfigure = ''
+    echo "Replacing calls to ped_free with free ..."
+    substituteInPlace ./fatresize.c --replace ped_free free
+  '';
+  
+  # Filesystem resize functions were reintroduced in parted 3.1 due to no other available free alternatives
+  # but in a sepparate library -> libparted-fs-resize --- that's why the added LDFLAG
+  makeFlags = ''
+    LDFLAGS=-lparted-fs-resize
+  '';
+  
+  propagatedBuildInputs = [ parted utillinux ];
+  
+  meta = {
+    description = "The FAT16/FAT32 non-destructive resizer";
+    homepage = http://sourceforge.net/projects/fatresize;
+    platform = stdenv.lib.platforms.linux;
+  };
+}
diff --git a/pkgs/tools/filesystems/fatresize/fatresize_parted_nix.patch b/pkgs/tools/filesystems/fatresize/fatresize_parted_nix.patch
new file mode 100644
index 00000000000..e9aa87a2d56
--- /dev/null
+++ b/pkgs/tools/filesystems/fatresize/fatresize_parted_nix.patch
@@ -0,0 +1,74 @@
+diff --git a/aclocal.m4 b/aclocal.m4
+index 18e8176..2e75592 100644
+--- a/aclocal.m4
++++ b/aclocal.m4
+@@ -88,8 +88,15 @@ int main ()
+ 	if ( !(version = ped_get_version ()) )
+ 		exit(1);
+ 	if (sscanf(version, "%d.%d.%d", &major, &minor, &micro) != 3) {
+-		printf("%s, bad version string\n", version);
+-		exit(1);
++		if (sscanf(version, "%d.%d", &major, &minor) != 2)
++		{
++		  printf("%s, bad version string\n", version);
++		  exit(1);
++		}
++		else
++		{
++		  micro = 0;
++		}
+ 	}
+ 	
+ 	if ((major > $parted_config_major_version) ||
+diff --git a/configure b/configure
+index ed31457..e5f1705 100755
+--- a/configure
++++ b/configure
+@@ -4793,8 +4793,15 @@ int main ()
+ 	if ( !(version = ped_get_version ()) )
+ 		exit(1);
+ 	if (sscanf(version, "%d.%d.%d", &major, &minor, &micro) != 3) {
+-		printf("%s, bad version string\n", version);
+-		exit(1);
++		if (sscanf(version, "%d.%d", &major, &minor) != 2)
++		{
++		  printf("%s, bad version string\n", version);
++		  exit(1);
++		}
++		else
++		{
++		  micro = 0;
++		}
+ 	}
+ 
+ 	if ((major > $parted_config_major_version) ||
+diff --git a/fatresize.c b/fatresize.c
+index 424d5d2..e439102 100644
+--- a/fatresize.c
++++ b/fatresize.c
+@@ -30,6 +30,7 @@
+ #include <inttypes.h>
+ #include <parted/parted.h>
+ #include <parted/debug.h>
++#include <parted/filesys.h>
+ #include <parted/unit.h>
+ 
+ #include "config.h"
+@@ -217,7 +218,7 @@ fatresize_handler(PedException *ex)
+ static int
+ snap(PedSector* sector, PedSector new_sector, PedGeometry* range)
+ {
+-    PED_ASSERT(ped_geometry_test_sector_inside (range, *sector), return 0);
++    PED_ASSERT(ped_geometry_test_sector_inside (range, *sector));
+     if (!ped_geometry_test_sector_inside(range, new_sector))
+ 	return 0;
+ 
+@@ -281,7 +282,7 @@ snap_to_boundaries (PedGeometry* new_geom, PedGeometry* old_geom,
+ 			  end_part->geom.end, end_part->geom.start - 1, -1);
+ 	}
+ 
+-	PED_ASSERT (start <= end, return);
++	PED_ASSERT (start <= end);
+ 	ped_geometry_set (new_geom, start, end - start + 1);
+ }
+ 
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 66ea5265047..ee895a766df 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -1519,6 +1519,8 @@ let
   lp_solve = callPackage ../applications/science/math/lp_solve { };
 
   lprof = callPackage ../tools/graphics/lprof { };
+  
+  fatresize = callPackage ../tools/filesystems/fatresize {};
 
   fdk_aac = callPackage ../development/libraries/fdk-aac { };