diff --git a/432.p7zip.build b/432.p7zip.build
new file mode 120000
index 0000000..52bb82e
--- /dev/null
+++ b/432.p7zip.build
@@ -0,0 +1 @@
+pkg.build
\ No newline at end of file
diff --git a/432.pacman.build b/432.pacman.build
deleted file mode 120000
index 52bb82e..0000000
--- a/432.pacman.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/433.pacman.build b/433.pacman.build
new file mode 120000
index 0000000..52bb82e
--- /dev/null
+++ b/433.pacman.build
@@ -0,0 +1 @@
+pkg.build
\ No newline at end of file
diff --git a/433.patch.build b/433.patch.build
deleted file mode 120000
index 52bb82e..0000000
--- a/433.patch.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/434.patch.build b/434.patch.build
new file mode 120000
index 0000000..52bb82e
--- /dev/null
+++ b/434.patch.build
@@ -0,0 +1 @@
+pkg.build
\ No newline at end of file
diff --git a/434.perl.build b/434.perl.build
deleted file mode 120000
index 52bb82e..0000000
--- a/434.perl.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/434.perl.vars b/434.perl.vars
deleted file mode 100644
index 853bef9..0000000
--- a/434.perl.vars
+++ /dev/null
@@ -1,24 +0,0 @@
-#
-# . ./build.vars and set -o errexit -o noglob are assumed.
-#
-
-pkg_perl_extract_post() {
-	git clone https://github.com/lalbornoz/perl-cross;
-	for _ppep_fname_src in $(find perl-cross -type f	\
-			-not -path perl-cross/.git/\* -not -name .gitignore); do
-		_ppep_fname_dst=perl-${PKG_VERSION}${_ppep_fname_src#perl-cross};
-		if [ -f ${_ppep_fname_dst} ]; then
-			mv -- ${_ppep_fname_dst} ${_ppep_fname_dst}.orig;
-		fi;
-		if [ ! -d "$(dirname ${_ppep_fname_dst})" ]; then
-			mkdir -p -- $(dirname ${_ppep_fname_dst});
-		fi;
-		cp -- ${_ppep_fname_src} ${_ppep_fname_dst};
-	done;
-	for _ppep_cflag in ${PKG_CFLAGS_CONFIGURE}; do
-		PKG_CONFIGURE_ARGS="${PKG_CONFIGURE_ARGS:+${PKG_CONFIGURE_ARGS} }-A ccflags=${_ppep_cflag}";
-	done;
-	unset _ppep_fname_src _ppep_fname_dst _ppep_cflag;
-};
-
-# vim:filetype=sh
diff --git a/435.perl.build b/435.perl.build
new file mode 120000
index 0000000..52bb82e
--- /dev/null
+++ b/435.perl.build
@@ -0,0 +1 @@
+pkg.build
\ No newline at end of file
diff --git a/435.perl.vars b/435.perl.vars
new file mode 100644
index 0000000..853bef9
--- /dev/null
+++ b/435.perl.vars
@@ -0,0 +1,24 @@
+#
+# . ./build.vars and set -o errexit -o noglob are assumed.
+#
+
+pkg_perl_extract_post() {
+	git clone https://github.com/lalbornoz/perl-cross;
+	for _ppep_fname_src in $(find perl-cross -type f	\
+			-not -path perl-cross/.git/\* -not -name .gitignore); do
+		_ppep_fname_dst=perl-${PKG_VERSION}${_ppep_fname_src#perl-cross};
+		if [ -f ${_ppep_fname_dst} ]; then
+			mv -- ${_ppep_fname_dst} ${_ppep_fname_dst}.orig;
+		fi;
+		if [ ! -d "$(dirname ${_ppep_fname_dst})" ]; then
+			mkdir -p -- $(dirname ${_ppep_fname_dst});
+		fi;
+		cp -- ${_ppep_fname_src} ${_ppep_fname_dst};
+	done;
+	for _ppep_cflag in ${PKG_CFLAGS_CONFIGURE}; do
+		PKG_CONFIGURE_ARGS="${PKG_CONFIGURE_ARGS:+${PKG_CONFIGURE_ARGS} }-A ccflags=${_ppep_cflag}";
+	done;
+	unset _ppep_fname_src _ppep_fname_dst _ppep_cflag;
+};
+
+# vim:filetype=sh
diff --git a/435.procps_ng.build b/435.procps_ng.build
deleted file mode 120000
index 52bb82e..0000000
--- a/435.procps_ng.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/436.procps_ng.build b/436.procps_ng.build
new file mode 120000
index 0000000..52bb82e
--- /dev/null
+++ b/436.procps_ng.build
@@ -0,0 +1 @@
+pkg.build
\ No newline at end of file
diff --git a/436.python3.build b/436.python3.build
deleted file mode 120000
index 52bb82e..0000000
--- a/436.python3.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/436.python3.vars b/436.python3.vars
deleted file mode 100644
index 9cdc016..0000000
--- a/436.python3.vars
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# . ./build.vars and set -o errexit -o noglob are assumed.
-#
-
-pkg_python3_configure_pre() {
-	(cd ../${PKG_SUBDIR} && autoconf);
-	(unset AR BLDSHARED CC CFLAGS CPPFLAGS LDFLAGS RANLIB;
-	mv -- config.cache ../${PKG_SUBDIR}/config.cache;
-	../${PKG_SUBDIR}/configure;
-	make	_FIP=Programs/host_freeze_importlib Programs/host_freeze_importlib	\
-		BUILDPYTHON=hostpython hostpython					\
-		PGEN=Parser/hostpgen Parser/hostpgen;
-	make distclean);
-	mv -- ../${PKG_SUBDIR}/config.cache .;
-};
-
-# vim:filetype=sh
diff --git a/437.python3.build b/437.python3.build
new file mode 120000
index 0000000..52bb82e
--- /dev/null
+++ b/437.python3.build
@@ -0,0 +1 @@
+pkg.build
\ No newline at end of file
diff --git a/437.python3.vars b/437.python3.vars
new file mode 100644
index 0000000..9cdc016
--- /dev/null
+++ b/437.python3.vars
@@ -0,0 +1,17 @@
+#
+# . ./build.vars and set -o errexit -o noglob are assumed.
+#
+
+pkg_python3_configure_pre() {
+	(cd ../${PKG_SUBDIR} && autoconf);
+	(unset AR BLDSHARED CC CFLAGS CPPFLAGS LDFLAGS RANLIB;
+	mv -- config.cache ../${PKG_SUBDIR}/config.cache;
+	../${PKG_SUBDIR}/configure;
+	make	_FIP=Programs/host_freeze_importlib Programs/host_freeze_importlib	\
+		BUILDPYTHON=hostpython hostpython					\
+		PGEN=Parser/hostpgen Parser/hostpgen;
+	make distclean);
+	mv -- ../${PKG_SUBDIR}/config.cache .;
+};
+
+# vim:filetype=sh
diff --git a/437.rsync.build b/437.rsync.build
deleted file mode 120000
index 52bb82e..0000000
--- a/437.rsync.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/438.rsync.build b/438.rsync.build
new file mode 120000
index 0000000..52bb82e
--- /dev/null
+++ b/438.rsync.build
@@ -0,0 +1 @@
+pkg.build
\ No newline at end of file
diff --git a/438.rxvt_unicode.build b/438.rxvt_unicode.build
deleted file mode 120000
index 52bb82e..0000000
--- a/438.rxvt_unicode.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/439.rxvt_unicode.build b/439.rxvt_unicode.build
new file mode 120000
index 0000000..52bb82e
--- /dev/null
+++ b/439.rxvt_unicode.build
@@ -0,0 +1 @@
+pkg.build
\ No newline at end of file
diff --git a/439.sed.build b/439.sed.build
deleted file mode 120000
index 52bb82e..0000000
--- a/439.sed.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/440.sed.build b/440.sed.build
new file mode 120000
index 0000000..52bb82e
--- /dev/null
+++ b/440.sed.build
@@ -0,0 +1 @@
+pkg.build
\ No newline at end of file
diff --git a/440.tar.build b/440.tar.build
deleted file mode 120000
index 52bb82e..0000000
--- a/440.tar.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/441.tar.build b/441.tar.build
new file mode 120000
index 0000000..52bb82e
--- /dev/null
+++ b/441.tar.build
@@ -0,0 +1 @@
+pkg.build
\ No newline at end of file
diff --git a/441.tcsh.build b/441.tcsh.build
deleted file mode 120000
index 52bb82e..0000000
--- a/441.tcsh.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/442.tcsh.build b/442.tcsh.build
new file mode 120000
index 0000000..52bb82e
--- /dev/null
+++ b/442.tcsh.build
@@ -0,0 +1 @@
+pkg.build
\ No newline at end of file
diff --git a/442.the_silver_searcher.build b/442.the_silver_searcher.build
deleted file mode 120000
index 52bb82e..0000000
--- a/442.the_silver_searcher.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/443.the_silver_searcher.build b/443.the_silver_searcher.build
new file mode 120000
index 0000000..52bb82e
--- /dev/null
+++ b/443.the_silver_searcher.build
@@ -0,0 +1 @@
+pkg.build
\ No newline at end of file
diff --git a/443.tmux.build b/443.tmux.build
deleted file mode 120000
index 52bb82e..0000000
--- a/443.tmux.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/444.tmux.build b/444.tmux.build
new file mode 120000
index 0000000..52bb82e
--- /dev/null
+++ b/444.tmux.build
@@ -0,0 +1 @@
+pkg.build
\ No newline at end of file
diff --git a/444.util_linux.build b/444.util_linux.build
deleted file mode 120000
index 52bb82e..0000000
--- a/444.util_linux.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/445.util_linux.build b/445.util_linux.build
new file mode 120000
index 0000000..52bb82e
--- /dev/null
+++ b/445.util_linux.build
@@ -0,0 +1 @@
+pkg.build
\ No newline at end of file
diff --git a/445.vim.build b/445.vim.build
deleted file mode 120000
index 52bb82e..0000000
--- a/445.vim.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/446.vim.build b/446.vim.build
new file mode 120000
index 0000000..52bb82e
--- /dev/null
+++ b/446.vim.build
@@ -0,0 +1 @@
+pkg.build
\ No newline at end of file
diff --git a/446.weechat.build b/446.weechat.build
deleted file mode 120000
index 52bb82e..0000000
--- a/446.weechat.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/447.weechat.build b/447.weechat.build
new file mode 120000
index 0000000..52bb82e
--- /dev/null
+++ b/447.weechat.build
@@ -0,0 +1 @@
+pkg.build
\ No newline at end of file
diff --git a/447.which.build b/447.which.build
deleted file mode 120000
index 52bb82e..0000000
--- a/447.which.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/448.which.build b/448.which.build
new file mode 120000
index 0000000..52bb82e
--- /dev/null
+++ b/448.which.build
@@ -0,0 +1 @@
+pkg.build
\ No newline at end of file
diff --git a/448.whois.build b/448.whois.build
deleted file mode 120000
index 52bb82e..0000000
--- a/448.whois.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/449.whois.build b/449.whois.build
new file mode 120000
index 0000000..52bb82e
--- /dev/null
+++ b/449.whois.build
@@ -0,0 +1 @@
+pkg.build
\ No newline at end of file
diff --git a/449.xeyes.build b/449.xeyes.build
deleted file mode 120000
index 52bb82e..0000000
--- a/449.xeyes.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/450.xeyes.build b/450.xeyes.build
new file mode 120000
index 0000000..52bb82e
--- /dev/null
+++ b/450.xeyes.build
@@ -0,0 +1 @@
+pkg.build
\ No newline at end of file
diff --git a/450.xwd.build b/450.xwd.build
deleted file mode 120000
index 52bb82e..0000000
--- a/450.xwd.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/451.xwd.build b/451.xwd.build
new file mode 120000
index 0000000..52bb82e
--- /dev/null
+++ b/451.xwd.build
@@ -0,0 +1 @@
+pkg.build
\ No newline at end of file
diff --git a/451.zsh.build b/451.zsh.build
deleted file mode 120000
index 52bb82e..0000000
--- a/451.zsh.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/452.zsh.build b/452.zsh.build
new file mode 120000
index 0000000..52bb82e
--- /dev/null
+++ b/452.zsh.build
@@ -0,0 +1 @@
+pkg.build
\ No newline at end of file
diff --git a/build.vars b/build.vars
index 8fce093..eb18d79 100644
--- a/build.vars
+++ b/build.vars
@@ -552,6 +552,11 @@ fi;
 : ${PKG_OPENSSH_URL:=http://artfiles.org/openbsd/OpenSSH/portable/openssh-${PKG_OPENSSH_VERSION}.tar.gz};
 : ${PKG_OPENSSH_CONFIGURE_ARGS_EXTRA_DEBUG:=--disable-strip};
 : ${PKG_OPENSSH_INSTALL_TARGET:=install-nokeys};
+: ${PKG_P7ZIP_URL_TYPE:=git};
+: ${PKG_P7ZIP_URL:=https://github.com/lalbornoz/p7zip-midipix.git};
+: ${PKG_P7ZIP_BUILD_DIR:=p7zip-midipix.git};
+: ${PKG_P7ZIP_NO_MAKE_INSTALL:=1};
+: ${PKG_P7ZIP_INSTALL_FILES:="bin/7za=bin/"};
 : ${PKG_PACMAN_VERSION:=5.0.1};
 : ${PKG_PACMAN_SHA256SUM:=84599e2ee2158134fd704f1cd681ea46e021165bed4df5f002aa1748caef9e7b};
 : ${PKG_PACMAN_URL:=https://projects.archlinux.org/pacman.git/snapshot/pacman-${PKG_PACMAN_VERSION}.tar.gz};
diff --git a/p7zip.local.patch b/p7zip.local.patch
new file mode 100644
index 0000000..e923367
--- /dev/null
+++ b/p7zip.local.patch
@@ -0,0 +1,14 @@
+diff -ru midipix_build.orig/build.vars midipix_build/build.vars
+--- midipix_build.orig/build.vars	2016-11-11 20:27:40.381427111 +0100
++++ midipix_build/build.vars	2016-11-11 23:23:58.045425113 +0100
+@@ -640,5 +640,10 @@
+ : ${PKG_ZSH_SHA256SUM:=f17916320ffaa844bbd7ce48ceeb5945fc5f3eff64b149b4229bbfbdf3795a9d};
+ : ${PKG_ZSH_URL:="https://fourdots.com/mirror/zsh/zsh-${PKG_ZSH_VERSION}.tar.xz"};
+ : ${PKG_ZSH_FNAME:=zsh-${PKG_ZSH_VERSION}.tar.xz};
++: ${PKG_P7ZIP_URL_TYPE:=git};
++: ${PKG_P7ZIP_URL:=https://github.com/Redfoxmoon3/p7zip-midipix.git};
++: ${PKG_P7ZIP_BUILD_DIR:=p7zip-midipix.git};
++: ${PKG_P7ZIP_NO_MAKE_INSTALL:=1};
++: ${PKG_P7ZIP_INSTALL_FILES:="bin/7za=bin/"};
+ 
+ # vim:filetype=sh textwidth=0