p7zip: add wrapper script

p7zip/.footprint

@@ -5,6 +5,7 @@ drwxr-xr-x	root/root	usr/bin/
 -rwxr-xr-x	root/root	usr/bin/7zr
 drwxr-xr-x	root/root	usr/lib/
 drwxr-xr-x	root/root	usr/lib/p7zip/
+-rwxr-xr-x	root/root	usr/lib/p7zip/7z
 -rwxr-xr-x	root/root	usr/lib/p7zip/7z.so
 -rwxr-xr-x	root/root	usr/lib/p7zip/7zCon.sfx
 drwxr-xr-x	root/root	usr/lib/p7zip/Codecs/

p7zip/.signature

@@ -1,5 +1,5 @@
 untrusted comment: verify with /etc/ports/contrib.pub
-RWSagIOpLGJF3x6WExw1rZcqha43qKKTJMbNClQ7A5f5XhI+797lKd1+CgT0rDnrqD8NBT6QALGd3iKDkz+KwnXMUf0WFFwUbwk=
-SHA256 (Pkgfile) = 992c7a4ced9ce0bf1e21f49f1aeb8ecbf2ff548cdb6f894058ac7778455a7d96
-SHA256 (.footprint) = 4a56314f6083dbde4598f165c96af0252953817f3068abc544f62e1771cb7ac0
+RWSagIOpLGJF32oZHzl0LLd4JsBw2mkCSsqrIEeWFQ1xVvZkh/mAsgFttJZKzmfzyRvr0xlsqiXTDG6ykbLJK4bg8cWzp2wwywQ=
+SHA256 (Pkgfile) = 73cc76cfd70ce78397a7775049026d75a7ac5810ae890aae2e34bba5150d72a5
+SHA256 (.footprint) = fb27465e5edafe6856408c50a3d0618ac1b9819cf858acc82737c691dbecd408
 SHA256 (p7zip-17.05.tar.gz) = d2788f892571058c08d27095c22154579dfefb807ebe357d145ab2ddddefb1a6

p7zip/Pkgfile

@@ -6,19 +6,29 @@
 
 name=p7zip
 version=17.05
-release=1
+release=2
 source=(https://github.com/$name-project/$name/archive/v$version/$name-$version.tar.gz)
 
 build() {
   cd $name-$version
-  prt-get isinst yasm && cp makefile.linux_amd64_asm makefile.linux \
-          || cp makefile.linux_amd64 makefile.linux
+  prt-get isinst yasm && cp makefile.linux_amd64_asm makefile.machine \
+          || cp makefile.linux_amd64 makefile.machine
 
   make -j ${JOBS:-1} all3
 
   mkdir -p $PKG/usr/bin $PKG/usr/share/man $PKG/usr/lib/$name
-  install -m 0755 bin/{7z,7za,7zr} $PKG/usr/bin
-  install -m 0755 bin/{7z.so,7zCon.sfx} $PKG/usr/lib/$name
+  install -m 0755 bin/{7za,7zr} $PKG/usr/bin
+  install -m 0755 bin/{7z,7z.so,7zCon.sfx} $PKG/usr/lib/$name
   cp -r bin/Codecs $PKG/usr/lib/$name
   cp -r man1 $PKG/usr/share/man
+
+  # Shared library fails to load when placed in /usr/lib/$name.
+  # A wrapper script is more robust than -rpath or patchelf.
+  cat >$PKG/usr/bin/7z <<\EOF
+#!/bin/sh
+
+exec /usr/lib/p7zip/7z "$@"
+EOF
+
+  chmod 0755 $PKG/usr/bin/7z
 }