diff --git a/extra/libraw/PKGBUILD b/extra/libraw/PKGBUILD
deleted file mode 100644
index 5ea960bdb..000000000
--- a/extra/libraw/PKGBUILD
+++ /dev/null
@@ -1,48 +0,0 @@
-# $Id$
-# Maintainer: Antonio Rojas <arojas@archlinux.org>
-# Contributor: Andrea Scarpino <andrea@archlinux.org>
-# Contributor: Jaroslav Lichtblau <dragonlord@aur.archlinux.org>
-# Contributor: Ionut Biru <ibiru@archlinux.org>
-# Contributor: Joeny Ang <ang(dot)joeny(at)gmail(dot)com>
-# Contributor: Brad Fanella <bradfanella@archlinux.us>
-
-# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
-#  - patch for signed char on ARM
-
-pkgname=libraw
-pkgver=0.17.2
-pkgrel=3
-pkgdesc="A library for reading RAW files obtained from digital photo cameras (CRW/CR2, NEF, RAF, DNG, and others)"
-arch=('i686' 'x86_64')
-url="http://www.libraw.org/"
-license=(CDDL LGPL custom)
-depends=(lcms2 jasper)
-source=("http://www.libraw.org/data/LibRaw-${pkgver}.tar.gz" libraw-gcc6.patch
-        'arm.patch')
-sha256sums=('92b0c42c7666eca9307e5e1f97d6fefc196cf0b7ee089e22880259a76fafd15c'
-            '317af364c48fd346eef0b116264a8c048aed923e2d850c0f2dd2d30a34b3771a'
-            '2aeaeb18d9e6305da84d792b5f81a533d57b3d394c925eb2c6d780fa9d637daf')
-
-prepare() {
-  cd LibRaw-$pkgver
-# Fix build with GCC 6 (Fedora)
-  patch -p0 -i ../libraw-gcc6.patch
-# Fix build on ARM
-  patch -p1 -i ../arm.patch
-}
-
-build() {
-  cd LibRaw-$pkgver
-  ./configure --prefix=/usr \
-    --disable-examples
-  make
-}
-
-package() {
-  cd LibRaw-$pkgver
-  make DESTDIR="$pkgdir" install
-
-  install -d "$pkgdir"/usr/share/licenses/$pkgname
-  install -D -m644 "$srcdir"/LibRaw-$pkgver/LICENSE.LibRaw.pdf \
-    "$pkgdir"/usr/share/licenses/$pkgname
-}
diff --git a/extra/libraw/arm.patch b/extra/libraw/arm.patch
deleted file mode 100644
index 79ff18ada..000000000
--- a/extra/libraw/arm.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff -urN a/internal/dcraw_common.cpp b/internal/dcraw_common.cpp
---- a/internal/dcraw_common.cpp	2016-05-30 11:35:23.779168782 -0600
-+++ b/internal/dcraw_common.cpp	2016-05-30 11:35:37.268641475 -0600
-@@ -2469,7 +2469,7 @@
- 
- void CLASS kodak_radc_load_raw()
- {
--  static const char src[] = {
-+  static const signed char src[] = {
-     1,1, 2,3, 3,4, 4,2, 5,7, 6,5, 7,6, 7,8,
-     1,0, 2,1, 3,3, 4,4, 5,2, 6,7, 7,6, 8,5, 8,8,
-     2,1, 2,3, 3,0, 3,2, 3,4, 4,6, 5,5, 6,7, 6,8,
diff --git a/extra/libraw/libraw-gcc6.patch b/extra/libraw/libraw-gcc6.patch
deleted file mode 100644
index de2182b55..000000000
--- a/extra/libraw/libraw-gcc6.patch
+++ /dev/null
@@ -1,82 +0,0 @@
---- internal/dcraw_common.cpp
-+++ internal/dcraw_common.cpp
-@@ -4417,30 +4417,37 @@ void CLASS lin_interpolate()
-  */
- void CLASS vng_interpolate()
- {
--  static const signed char *cp, terms[] = {
--    -2,-2,+0,-1,0,0x01, -2,-2,+0,+0,1,0x01, -2,-1,-1,+0,0,0x01,
--    -2,-1,+0,-1,0,0x02, -2,-1,+0,+0,0,0x03, -2,-1,+0,+1,1,0x01,
--    -2,+0,+0,-1,0,0x06, -2,+0,+0,+0,1,0x02, -2,+0,+0,+1,0,0x03,
--    -2,+1,-1,+0,0,0x04, -2,+1,+0,-1,1,0x04, -2,+1,+0,+0,0,0x06,
--    -2,+1,+0,+1,0,0x02, -2,+2,+0,+0,1,0x04, -2,+2,+0,+1,0,0x04,
--    -1,-2,-1,+0,0,0x80, -1,-2,+0,-1,0,0x01, -1,-2,+1,-1,0,0x01,
--    -1,-2,+1,+0,1,0x01, -1,-1,-1,+1,0,0x88, -1,-1,+1,-2,0,0x40,
--    -1,-1,+1,-1,0,0x22, -1,-1,+1,+0,0,0x33, -1,-1,+1,+1,1,0x11,
--    -1,+0,-1,+2,0,0x08, -1,+0,+0,-1,0,0x44, -1,+0,+0,+1,0,0x11,
--    -1,+0,+1,-2,1,0x40, -1,+0,+1,-1,0,0x66, -1,+0,+1,+0,1,0x22,
--    -1,+0,+1,+1,0,0x33, -1,+0,+1,+2,1,0x10, -1,+1,+1,-1,1,0x44,
--    -1,+1,+1,+0,0,0x66, -1,+1,+1,+1,0,0x22, -1,+1,+1,+2,0,0x10,
--    -1,+2,+0,+1,0,0x04, -1,+2,+1,+0,1,0x04, -1,+2,+1,+1,0,0x04,
--    +0,-2,+0,+0,1,0x80, +0,-1,+0,+1,1,0x88, +0,-1,+1,-2,0,0x40,
--    +0,-1,+1,+0,0,0x11, +0,-1,+2,-2,0,0x40, +0,-1,+2,-1,0,0x20,
--    +0,-1,+2,+0,0,0x30, +0,-1,+2,+1,1,0x10, +0,+0,+0,+2,1,0x08,
--    +0,+0,+2,-2,1,0x40, +0,+0,+2,-1,0,0x60, +0,+0,+2,+0,1,0x20,
--    +0,+0,+2,+1,0,0x30, +0,+0,+2,+2,1,0x10, +0,+1,+1,+0,0,0x44,
--    +0,+1,+1,+2,0,0x10, +0,+1,+2,-1,1,0x40, +0,+1,+2,+0,0,0x60,
--    +0,+1,+2,+1,0,0x20, +0,+1,+2,+2,0,0x10, +1,-2,+1,+0,0,0x80,
--    +1,-1,+1,+1,0,0x88, +1,+0,+1,+2,0,0x08, +1,+0,+2,-1,0,0x40,
--    +1,+0,+2,+1,0,0x10
--  }, chood[] = { -1,-1, -1,0, -1,+1, 0,+1, +1,+1, +1,0, +1,-1, 0,-1 };
-+  struct interpolate_terms {
-+    signed char y1, x1, y2, x2, weight;
-+    unsigned char grads;
-+  };
-+  static const interpolate_terms terms[] = {
-+    {-2,-2,+0,-1,0,0x01}, {-2,-2,+0,+0,1,0x01}, {-2,-1,-1,+0,0,0x01},
-+    {-2,-1,+0,-1,0,0x02}, {-2,-1,+0,+0,0,0x03}, {-2,-1,+0,+1,1,0x01},
-+    {-2,+0,+0,-1,0,0x06}, {-2,+0,+0,+0,1,0x02}, {-2,+0,+0,+1,0,0x03},
-+    {-2,+1,-1,+0,0,0x04}, {-2,+1,+0,-1,1,0x04}, {-2,+1,+0,+0,0,0x06},
-+    {-2,+1,+0,+1,0,0x02}, {-2,+2,+0,+0,1,0x04}, {-2,+2,+0,+1,0,0x04},
-+    {-1,-2,-1,+0,0,0x80}, {-1,-2,+0,-1,0,0x01}, {-1,-2,+1,-1,0,0x01},
-+    {-1,-2,+1,+0,1,0x01}, {-1,-1,-1,+1,0,0x88}, {-1,-1,+1,-2,0,0x40},
-+    {-1,-1,+1,-1,0,0x22}, {-1,-1,+1,+0,0,0x33}, {-1,-1,+1,+1,1,0x11},
-+    {-1,+0,-1,+2,0,0x08}, {-1,+0,+0,-1,0,0x44}, {-1,+0,+0,+1,0,0x11},
-+    {-1,+0,+1,-2,1,0x40}, {-1,+0,+1,-1,0,0x66}, {-1,+0,+1,+0,1,0x22},
-+    {-1,+0,+1,+1,0,0x33}, {-1,+0,+1,+2,1,0x10}, {-1,+1,+1,-1,1,0x44},
-+    {-1,+1,+1,+0,0,0x66}, {-1,+1,+1,+1,0,0x22}, {-1,+1,+1,+2,0,0x10},
-+    {-1,+2,+0,+1,0,0x04}, {-1,+2,+1,+0,1,0x04}, {-1,+2,+1,+1,0,0x04},
-+    {+0,-2,+0,+0,1,0x80}, {+0,-1,+0,+1,1,0x88}, {+0,-1,+1,-2,0,0x40},
-+    {+0,-1,+1,+0,0,0x11}, {+0,-1,+2,-2,0,0x40}, {+0,-1,+2,-1,0,0x20},
-+    {+0,-1,+2,+0,0,0x30}, {+0,-1,+2,+1,1,0x10}, {+0,+0,+0,+2,1,0x08},
-+    {+0,+0,+2,-2,1,0x40}, {+0,+0,+2,-1,0,0x60}, {+0,+0,+2,+0,1,0x20},
-+    {+0,+0,+2,+1,0,0x30}, {+0,+0,+2,+2,1,0x10}, {+0,+1,+1,+0,0,0x44},
-+    {+0,+1,+1,+2,0,0x10}, {+0,+1,+2,-1,1,0x40}, {+0,+1,+2,+0,0,0x60},
-+    {+0,+1,+2,+1,0,0x20}, {+0,+1,+2,+2,0,0x10}, {+1,-2,+1,+0,0,0x80},
-+    {+1,-1,+1,+1,0,0x88}, {+1,+0,+1,+2,0,0x08}, {+1,+0,+2,-1,0,0x40},
-+    {+1,+0,+2,+1,0,0x10}
-+  };
-+  const interpolate_terms *cpt;
-+  signed char *cp;
-+  signed char chood[] = { -1,-1, -1,0, -1,+1, 0,+1, +1,+1, +1,0, +1,-1, 0,-1 };
-   ushort (*brow[5])[4], *pix;
-   int prow=8, pcol=2, *ip, *code[16][16], gval[8], gmin, gmax, sum[4];
-   int row, col, x, y, x1, x2, y1, y2, t, weight, grads, color, diag;
-@@ -4456,11 +4463,11 @@ void CLASS vng_interpolate()
-   for (row=0; row < prow; row++)		/* Precalculate for VNG */
-     for (col=0; col < pcol; col++) {
-       code[row][col] = ip;
--      for (cp=terms, t=0; t < 64; t++) {
--	y1 = *cp++;  x1 = *cp++;
--	y2 = *cp++;  x2 = *cp++;
--	weight = *cp++;
--	grads = *cp++;
-+      for (cpt=&terms[0], t=0; t < 64, cpt = &terms[t]; t++) {
-+	y1 = cpt->y1;  x1 = cpt->x1;
-+	y2 = cpt->y2;  x2 = cpt->x2;
-+	weight = cpt->weight;
-+	grads = cpt->grads;
- 	color = fcol(row+y1,col+x1);
- 	if (fcol(row+y2,col+x2) != color) continue;
- 	diag = (fcol(row,col+1) == color && fcol(row+1,col) == color) ? 2:1;
-