diff --git a/mingw-w64-edd-dbg/PKGBUILD b/mingw-w64-edd-dbg/PKGBUILD
deleted file mode 100644
index af7abfd5c3..0000000000
--- a/mingw-w64-edd-dbg/PKGBUILD
+++ /dev/null
@@ -1,55 +0,0 @@
-# Maintainer: Diego Sogari <diego.sogari@falker.com.br>
-
-_realname=edd-dbg
-_depname=edd-test_o_matic
-pkgbase=mingw-w64-${_realname}
-pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
-pkgver=0.2.1
-depver=0.4.3
-pkgrel=2
-pkgdesc="C++ library of debugging tools for OS X and Windows (mingw-w64)"
-arch=('any')
-url="https://bitbucket.org/edd/dbg/wiki/Home"
-license=('Boost Software License')
-makedepends=("${MINGW_PACKAGE_PREFIX}-gcc" "${MINGW_PACKAGE_PREFIX}-cmake")
-depends=("${MINGW_PACKAGE_PREFIX}-edd-fungo")
-commit=4bf707ee0f03
-depcommit=33d4c79fd263
-source=("${_realname}-${pkgver}.tar.gz::https://bitbucket.org/edd/dbg/get/${pkgver}.tar.gz"
-        "${_depname}-${depver}.tar.gz::https://bitbucket.org/edd/test_o_matic/get/${depver}.tar.gz"
-        "${_realname}-${pkgver}-complement.zip"
-        "${_realname}-${pkgver}.patch")
-sha256sums=('3c683d92c5a5b0a005d54257178512188d32d1affb7533e175f829d34e2e8c2a'
-            '1e843b8ca8e3875161070b93be7b068c684c140d41c22bd1e3e3086c7d36322b'
-            '90c6d53e4e7c1fa9579d33612a6ef14b4e0ffc459a63b562f767b3a4735193e6'
-            '65166a8c8316c56e4040a8d0fac0d11741e75f054618229036786a8cee074536')
-
-prepare() {
-  cd "${srcdir}/${_realname}-${commit}"
-  patch -Np1 -i "../${_realname}-${pkgver}.patch"
-  cp -rf ../${_depname}-${depcommit}/* tests/test_o_matic
-}
-
-build() {
-  rm -rf "${srcdir}/build-${MINGW_CHOST}"
-  mkdir "${srcdir}/build-${MINGW_CHOST}"
-  cd "${srcdir}/build-${MINGW_CHOST}"
-
-  MSYS2_ARG_CONV_EXCL="-DCMAKE_INSTALL_PREFIX=" \
-  ${MINGW_PREFIX}/bin/cmake.exe \
-    -G"MSYS Makefiles" \
-    -DCMAKE_INSTALL_PREFIX=${MINGW_PREFIX} \
-    "../${_realname}-${commit}"
-
-  make
-}
-
-check() {
-  cd "${srcdir}/build-${MINGW_CHOST}"
-  make test
-}
-
-package() {
-  cd "${srcdir}/build-${MINGW_CHOST}"
-  make DESTDIR="${pkgdir}" install
-}
diff --git a/mingw-w64-edd-dbg/edd-dbg-0.2.1-complement.zip b/mingw-w64-edd-dbg/edd-dbg-0.2.1-complement.zip
deleted file mode 100644
index 1ea8584f10..0000000000
Binary files a/mingw-w64-edd-dbg/edd-dbg-0.2.1-complement.zip and /dev/null differ
diff --git a/mingw-w64-edd-dbg/edd-dbg-0.2.1.patch b/mingw-w64-edd-dbg/edd-dbg-0.2.1.patch
deleted file mode 100644
index 86b40f1612..0000000000
--- a/mingw-w64-edd-dbg/edd-dbg-0.2.1.patch
+++ /dev/null
@@ -1,20 +0,0 @@
-diff -c -r edd-dbg-4bf707ee0f03.orig/src/windows/frames.cpp edd-dbg-4bf707ee0f03/src/windows/frames.cpp
-*** edd-dbg-4bf707ee0f03.orig/src/windows/frames.cpp	2013-03-14 00:46:30.000000000 -0300
---- edd-dbg-4bf707ee0f03/src/windows/frames.cpp	2016-03-12 14:33:52.977002100 -0300
-***************
-*** 30,36 ****
-          context.ContextFlags = CONTEXT_FULL;
-  
-          // RtlCaptureContext() crashes with heavy optimizations on MinGW 4.7.
-! #if defined(__MINGW32__)
-          DWORD eip_val = 0;
-          DWORD esp_val = 0;
-          DWORD ebp_val = 0;
---- 30,36 ----
-          context.ContextFlags = CONTEXT_FULL;
-  
-          // RtlCaptureContext() crashes with heavy optimizations on MinGW 4.7.
-! #ifndef _WIN64
-          DWORD eip_val = 0;
-          DWORD esp_val = 0;
-          DWORD ebp_val = 0;
diff --git a/mingw-w64-edd-fungo/PKGBUILD b/mingw-w64-edd-fungo/PKGBUILD
deleted file mode 100644
index 44aac6d34b..0000000000
--- a/mingw-w64-edd-fungo/PKGBUILD
+++ /dev/null
@@ -1,51 +0,0 @@
-# Maintainer: Diego Sogari <diego.sogari@falker.com.br>
-
-_realname=edd-fungo
-_depname=edd-test_o_matic
-pkgbase=mingw-w64-${_realname}
-pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
-pkgver=0.2.4
-depver=0.4.3
-pkgrel=1
-pkgdesc="C++ library for storing and re-throwing exceptions (mingw-w64)"
-arch=('any')
-url="https://bitbucket.org/edd/fungo/wiki/Home"
-license=('Boost Software License')
-makedepends=("${MINGW_PACKAGE_PREFIX}-gcc" "${MINGW_PACKAGE_PREFIX}-cmake")
-commit=4055ead96f4c
-depcommit=33d4c79fd263
-source=("${_realname}-${pkgver}.tar.gz::https://bitbucket.org/edd/fungo/get/${pkgver}.tar.gz"
-        "${_depname}-${depver}.tar.gz::https://bitbucket.org/edd/test_o_matic/get/${depver}.tar.gz"
-        "${_realname}-${pkgver}-complement.zip")
-sha256sums=('cdc3c4340b8a70142fd6f04a4024bb945755bbf348fabdd39565554159e647fe'
-            '1e843b8ca8e3875161070b93be7b068c684c140d41c22bd1e3e3086c7d36322b'
-            'ad00582d87166d9c90c1f547aacfa367a9d0c8dd89195a9f0e6bba78e70f70bf')
-
-prepare() {
-  cd "${srcdir}/${_realname}-${commit}"
-  cp -rf ../${_depname}-${depcommit}/* tests/test_o_matic
-}
-
-build() {
-  rm -rf "${srcdir}/build-${MINGW_CHOST}"
-  mkdir "${srcdir}/build-${MINGW_CHOST}"
-  cd "${srcdir}/build-${MINGW_CHOST}"
-
-  MSYS2_ARG_CONV_EXCL="-DCMAKE_INSTALL_PREFIX=" \
-  ${MINGW_PREFIX}/bin/cmake.exe \
-    -G"MSYS Makefiles" \
-    -DCMAKE_INSTALL_PREFIX=${MINGW_PREFIX} \
-    "../${_realname}-${commit}"
-
-  make
-}
-
-check() {
-  cd "${srcdir}/build-${MINGW_CHOST}"
-  make test
-}
-
-package() {
-  cd "${srcdir}/build-${MINGW_CHOST}"
-  make DESTDIR="${pkgdir}" install
-}
diff --git a/mingw-w64-edd-fungo/edd-fungo-0.2.4-complement.zip b/mingw-w64-edd-fungo/edd-fungo-0.2.4-complement.zip
deleted file mode 100644
index 6a52d26b0f..0000000000
Binary files a/mingw-w64-edd-fungo/edd-fungo-0.2.4-complement.zip and /dev/null differ
diff --git a/mingw-w64-ocaml-camlp4/0001-Properly-quote-preprocessor-command-to-ocamldep.patch b/mingw-w64-ocaml-camlp4/0001-Properly-quote-preprocessor-command-to-ocamldep.patch
deleted file mode 100644
index 43996d1689..0000000000
--- a/mingw-w64-ocaml-camlp4/0001-Properly-quote-preprocessor-command-to-ocamldep.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-From b50f443639a6d6c36d5cd492d8f8da81b5beb5ce Mon Sep 17 00:00:00 2001
-From: Junjie Mao <eternal.n08@gmail.com>
-Date: Fri, 3 Apr 2015 09:58:18 +0800
-Subject: [PATCH] Properly quote preprocessor command to ocamldep
-
-Build in msys2 fails with not able to execute
-''''camlp4\boot\camlp4boot.native' -D OPT' as the preprocessor for
-ocamldep because the path is outside the quotes.
-
-Signed-off-by: Junjie Mao <eternal.n08@gmail.com>
----
- myocamlbuild.ml | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/myocamlbuild.ml b/myocamlbuild.ml
-index 0573bef..d318c64 100644
---- a/myocamlbuild.ml
-+++ b/myocamlbuild.ml
-@@ -86,7 +86,7 @@ let () =
-         let dep = "camlp4"/"boot"/exe in
-         let cmd =
-           let ( / ) = Filename.concat in
--          "camlp4"/"boot"/exe
-+          "'" ^ "camlp4"/"boot"/exe ^ "'"
-         in
-         (Some dep, cmd)
-     in
---
-2.3.4
diff --git a/mingw-w64-ocaml-camlp4/0003-Guess-the-library-path-on-msys2.patch b/mingw-w64-ocaml-camlp4/0003-Guess-the-library-path-on-msys2.patch
deleted file mode 100644
index 2bda0d0013..0000000000
--- a/mingw-w64-ocaml-camlp4/0003-Guess-the-library-path-on-msys2.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-From 3c6a0990d9937551e0750ccb6b65adf00aeca091 Mon Sep 17 00:00:00 2001
-From: Junjie Mao <eternal.n08@gmail.com>
-Date: Thu, 9 Apr 2015 07:52:23 +0800
-Subject: [PATCH] Guess the library path on msys2
-
-Signed-off-by: Junjie Mao <eternal.n08@gmail.com>
----
- camlp4/config/Camlp4_config.ml | 19 +++++++++++++++++--
- 1 file changed, 17 insertions(+), 2 deletions(-)
-
-diff --git a/camlp4/config/Camlp4_config.ml b/camlp4/config/Camlp4_config.ml
-index 88e14d6..4e7f245 100644
---- a/camlp4/config/Camlp4_config.ml
-+++ b/camlp4/config/Camlp4_config.ml
-@@ -17,12 +17,27 @@
-  * - Nicolas Pouillard: refactoring
-  *)
- 
--let ocaml_standard_library = Camlp4_import.standard_library;;
-+let canonical_path_name p =
-+  let current = Sys.getcwd () in
-+  try
-+    Sys.chdir p;
-+    let p' = Sys.getcwd () in
-+    Sys.chdir current;
-+    p'
-+  with Sys_error _ ->
-+    (* We give up to find a canonical name and just return it... *)
-+    p
-+
-+let camlp4bin = Filename.dirname (canonical_path_name Sys.executable_name)
-+
-+let camlp4root = Filename.dirname camlp4bin
-+
-+let ocaml_standard_library = List.fold_left (fun base dir -> Filename.concat base dir) camlp4root ["lib";"ocaml"];;
- 
- let camlp4_standard_library =
-   try Sys.getenv "CAMLP4LIB"
-   with Not_found ->
--    Camlp4_import.camlp4_standard_library;;
-+    Filename.concat ocaml_standard_library "camlp4";;
- 
- let version = Sys.ocaml_version;;
- let program_name = ref "camlp4";;
--- 
-2.3.4
-
diff --git a/mingw-w64-ocaml-camlp4/PKGBUILD b/mingw-w64-ocaml-camlp4/PKGBUILD
deleted file mode 100644
index 2e07a17e5d..0000000000
--- a/mingw-w64-ocaml-camlp4/PKGBUILD
+++ /dev/null
@@ -1,50 +0,0 @@
-# Maintainer: Junjie Mao <eternal.n08@gmail.com>
-
-_realname=ocaml-camlp4
-pkgbase=mingw-w64-${_realname}
-pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}")
-pkgver=4.02.1
-patchver=3
-pkgrel=6
-pkgdesc="Pre-Processor-Pretty-Printer for OCaml (mingw-w64)"
-arch=('any')
-url='https://github.com/ocaml/camlp4'
-license=('LGPL2')
-depends=("${MINGW_PACKAGE_PREFIX}-ocaml")
-makedepends=("${MINGW_PACKAGE_PREFIX}-flexdll")
-source=("${_realname}-${pkgver}.tar.gz::https://github.com/ocaml/camlp4/archive/${pkgver}+${patchver}.tar.gz"
-        "0001-Properly-quote-preprocessor-command-to-ocamldep.patch"
-        "0003-Guess-the-library-path-on-msys2.patch")
-sha256sums=('c28058b20016dac51d492b1a98e6453d2c7097100542c99a0593cc240a3eeada'
-            'cc5d6fe07d5bff025caa431b62b1e83154490459f75634062975786b5d691814'
-            '08080dde32d4714bdf41349c597c1220468c609c15a81d4e75be828cded44fe2')
-
-prepare() {
-  cd ${srcdir}/camlp4-${pkgver}-${patchver}
-
-  patch -p1 -i ${srcdir}/0001-Properly-quote-preprocessor-command-to-ocamldep.patch
-  patch -p1 -i ${srcdir}/0003-Guess-the-library-path-on-msys2.patch
-}
-
-build() {
-  [[ -d ${srcdir}/build-${MINGW_CHOST} ]] && rm -rf ${srcdir}/build-${MINGW_CHOST}
-  cp -rf camlp4-${pkgver}-${patchver} build-${MINGW_CHOST}
-
-  cd ${srcdir}/build-${MINGW_CHOST}
-  ./configure --bindir=${MINGW_PREFIX}/bin \
-              --libdir=${MINGW_PREFIX}/lib/ocaml \
-              --pkgdir=${MINGW_PREFIX}/lib/ocaml
-  make all -j1
-}
-
-check() {
-  # The package does not include an automatic test process
-  plain "skip"
-}
-
-package() {
-  cd ${srcdir}/build-${MINGW_CHOST}
-  make DESTDIR=${pkgdir} install -j1
-  make DESTDIR=${pkgdir} install-META -j1
-  [ -f LICENSE ] && install -Dm644 LICENSE ${pkgdir}${MINGW_PREFIX}/share/licenses/${_realname}/LICENSE
-}