From 82ea520c06015a05e9711b05126757f468b6b271 Mon Sep 17 00:00:00 2001
From: Jaron Kent-Dobias <jaron@kent-dobias.com>
Date: Fri, 30 Oct 2020 18:10:09 +0100
Subject: Fixed package.

---
 PKGBUILD                                |  10 ++-
 wolfram-engine-aarch64-ld_library.patch | 124 ++++++++++++++++++++++++++++++++
 2 files changed, 131 insertions(+), 3 deletions(-)
 create mode 100644 wolfram-engine-aarch64-ld_library.patch

diff --git a/PKGBUILD b/PKGBUILD
index a5badd7..f88c6f9 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -7,9 +7,11 @@ pkgrel=1
 arch=('aarch64')
 url="https://www.wolfram.com/raspberry-pi/"
 license=('proprietary')
-depends=('armv6h-libs')
-source=("https://files.wolframcdn.com/raspbian/12.1.1.0/wolfram-engine_12.1.1+2020081901_armhf.deb")
-md5sums=('aed07c54dd14d9a4d87b7d266649ff80')
+depends=(armv6h-libs)
+source=("https://files.wolframcdn.com/raspbian/12.1.1.0/wolfram-engine_12.1.1+2020081901_armhf.deb"
+        "wolfram-engine-aarch64-ld_library.patch")
+md5sums=('aed07c54dd14d9a4d87b7d266649ff80'
+         '1ddf68872597028fa477a9448c769885')
 options=(!strip)
 
 # Compressing takes a long time and is not helpful for local installations.
@@ -23,6 +25,8 @@ package() {
   cd ${pkgdir}
   tar -xf ${srcdir}/data.tar.xz
 
+  patch --forward --strip=1 --input=${srcdir}/wolfram-engine-aarch64-ld_library.patch
+
   mkdir usr/bin
   ln -s /opt/Wolfram/WolframEngine/12.1/Executables/MathKernel usr/bin/MathKernel
   ln -s /opt/Wolfram/WolframEngine/12.1/Executables/Mathematica usr/bin/Mathematica
diff --git a/wolfram-engine-aarch64-ld_library.patch b/wolfram-engine-aarch64-ld_library.patch
new file mode 100644
index 0000000..e550f28
--- /dev/null
+++ b/wolfram-engine-aarch64-ld_library.patch
@@ -0,0 +1,124 @@
+diff '--color=auto' --unified --recursive --text old/opt/Wolfram/WolframEngine/12.1/Executables/math new/opt/Wolfram/WolframEngine/12.1/Executables/math
+--- old/opt/Wolfram/WolframEngine/12.1/Executables/math	2020-10-23 23:44:09.000000000 +0200
++++ new/opt/Wolfram/WolframEngine/12.1/Executables/math	2020-10-30 10:59:39.644088685 +0100
+@@ -75,15 +75,7 @@
+     fi
+ 
+     # Set up library paths
+-    if [ -n "${USE_WOLFRAM_LD_LIBRARY_PATH}" ]; then
+-        M_LIBRARY_PATH="${TopDirectory}/SystemFiles/Libraries/${SystemID}"
+-        if [ -z "${LD_LIBRARY_PATH}" ]; then
+-            LD_LIBRARY_PATH="${M_LIBRARY_PATH}:${M_LIBRARY_PATH}/Qt/lib"
+-        else
+-           LD_LIBRARY_PATH="${M_LIBRARY_PATH}:${M_LIBRARY_PATH}/Qt/lib:${LD_LIBRARY_PATH}"
+-        fi
+-        export LD_LIBRARY_PATH
+-    fi
++    export LD_LIBRARY_PATH="/usr/libv6h:${LD_LIBRARY_PATH}"
+ 
+     if [ "${fail}" = "0" ]; then
+     break
+diff '--color=auto' --unified --recursive --text old/opt/Wolfram/WolframEngine/12.1/Executables/MathKernel new/opt/Wolfram/WolframEngine/12.1/Executables/MathKernel
+--- old/opt/Wolfram/WolframEngine/12.1/Executables/MathKernel	2020-10-23 23:44:09.000000000 +0200
++++ new/opt/Wolfram/WolframEngine/12.1/Executables/MathKernel	2020-10-30 11:00:35.906797153 +0100
+@@ -75,15 +75,7 @@
+     fi
+ 
+     # Set up library paths
+-    if [ -n "${USE_WOLFRAM_LD_LIBRARY_PATH}" ]; then
+-        M_LIBRARY_PATH="${TopDirectory}/SystemFiles/Libraries/${SystemID}"
+-        if [ -z "${LD_LIBRARY_PATH}" ]; then
+-            LD_LIBRARY_PATH="${M_LIBRARY_PATH}:${M_LIBRARY_PATH}/Qt/lib"
+-        else
+-           LD_LIBRARY_PATH="${M_LIBRARY_PATH}:${M_LIBRARY_PATH}/Qt/lib:${LD_LIBRARY_PATH}"
+-        fi
+-        export LD_LIBRARY_PATH
+-    fi
++    export LD_LIBRARY_PATH="/usr/libv6h:${LD_LIBRARY_PATH}"
+ 
+     if [ "${fail}" = "0" ]; then
+     break
+diff '--color=auto' --unified --recursive --text old/opt/Wolfram/WolframEngine/12.1/Executables/mcc new/opt/Wolfram/WolframEngine/12.1/Executables/mcc
+--- old/opt/Wolfram/WolframEngine/12.1/Executables/mcc	2020-10-23 23:44:09.000000000 +0200
++++ new/opt/Wolfram/WolframEngine/12.1/Executables/mcc	2020-10-30 11:03:06.584003219 +0100
+@@ -19,6 +19,8 @@
+ 				SystemIDList="Linux-x86-64 Linux";;
+ 			armv?l)
+ 				SystemIDList="Linux-ARM";;
++			aarch64)
++				SystemIDList="Linux-ARM";;
+ 			*)
+ 				SystemIDList="Unknown";;
+ 		esac;;
+diff '--color=auto' --unified --recursive --text old/opt/Wolfram/WolframEngine/12.1/Executables/wolfram new/opt/Wolfram/WolframEngine/12.1/Executables/wolfram
+--- old/opt/Wolfram/WolframEngine/12.1/Executables/wolfram	2020-10-23 23:44:09.000000000 +0200
++++ new/opt/Wolfram/WolframEngine/12.1/Executables/wolfram	2020-10-30 11:03:21.624719253 +0100
+@@ -75,15 +75,7 @@
+     fi
+ 
+     # Set up library paths
+-    if [ -n "${USE_WOLFRAM_LD_LIBRARY_PATH}" ]; then
+-        M_LIBRARY_PATH="${TopDirectory}/SystemFiles/Libraries/${SystemID}"
+-        if [ -z "${LD_LIBRARY_PATH}" ]; then
+-            LD_LIBRARY_PATH="${M_LIBRARY_PATH}:${M_LIBRARY_PATH}/Qt/lib"
+-        else
+-           LD_LIBRARY_PATH="${M_LIBRARY_PATH}:${M_LIBRARY_PATH}/Qt/lib:${LD_LIBRARY_PATH}"
+-        fi
+-        export LD_LIBRARY_PATH
+-    fi
++    export LD_LIBRARY_PATH="/usr/libv6h:${LD_LIBRARY_PATH}"
+ 
+     if [ "${fail}" = "0" ]; then
+     break
+diff '--color=auto' --unified --recursive --text old/opt/Wolfram/WolframEngine/12.1/Executables/wolframfrontend new/opt/Wolfram/WolframEngine/12.1/Executables/wolframfrontend
+--- old/opt/Wolfram/WolframEngine/12.1/Executables/wolframfrontend	2020-10-23 23:44:09.000000000 +0200
++++ new/opt/Wolfram/WolframEngine/12.1/Executables/wolframfrontend	2020-10-30 11:05:07.399740738 +0100
+@@ -61,11 +61,7 @@
+ fi
+ 
+ # Set up library paths
+-M_LIBRARY_PATH="${TopDirectory}/SystemFiles/Libraries/${SystemID}"
+-export QT_PLUGIN_PATH="${M_LIBRARY_PATH}/Qt/plugins/"
+-if [ -n "${USE_WOLFRAM_LD_LIBRARY_PATH}" ]; then
+-	export LD_LIBRARY_PATH="${M_LIBRARY_PATH}:${M_LIBRARY_PATH}/Qt/lib${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
+-fi
++export LD_LIBRARY_PATH="/usr/libv6h:${LD_LIBRARY_PATH}"
+ 
+ # Ensure matching wolfram, etc., are found
+ export PATH="${ExecutablesDirectory}:${PATH}"
+diff '--color=auto' --unified --recursive --text old/opt/Wolfram/WolframEngine/12.1/Executables/WolframFrontEnd new/opt/Wolfram/WolframEngine/12.1/Executables/WolframFrontEnd
+--- old/opt/Wolfram/WolframEngine/12.1/Executables/WolframFrontEnd	2020-10-23 23:44:09.000000000 +0200
++++ new/opt/Wolfram/WolframEngine/12.1/Executables/WolframFrontEnd	2020-10-30 11:01:10.438454360 +0100
+@@ -61,11 +61,7 @@
+ fi
+ 
+ # Set up library paths
+-M_LIBRARY_PATH="${TopDirectory}/SystemFiles/Libraries/${SystemID}"
+-export QT_PLUGIN_PATH="${M_LIBRARY_PATH}/Qt/plugins/"
+-if [ -n "${USE_WOLFRAM_LD_LIBRARY_PATH}" ]; then
+-	export LD_LIBRARY_PATH="${M_LIBRARY_PATH}:${M_LIBRARY_PATH}/Qt/lib${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
+-fi
++export LD_LIBRARY_PATH="/usr/libv6h:${LD_LIBRARY_PATH}"
+ 
+ # Ensure matching wolfram, etc., are found
+ export PATH="${ExecutablesDirectory}:${PATH}"
+diff '--color=auto' --unified --recursive --text old/opt/Wolfram/WolframEngine/12.1/Executables/WolframKernel new/opt/Wolfram/WolframEngine/12.1/Executables/WolframKernel
+--- old/opt/Wolfram/WolframEngine/12.1/Executables/WolframKernel	2020-10-23 23:44:09.000000000 +0200
++++ new/opt/Wolfram/WolframEngine/12.1/Executables/WolframKernel	2020-10-30 11:01:33.169543269 +0100
+@@ -75,15 +75,7 @@
+     fi
+ 
+     # Set up library paths
+-    if [ -n "${USE_WOLFRAM_LD_LIBRARY_PATH}" ]; then
+-        M_LIBRARY_PATH="${TopDirectory}/SystemFiles/Libraries/${SystemID}"
+-        if [ -z "${LD_LIBRARY_PATH}" ]; then
+-            LD_LIBRARY_PATH="${M_LIBRARY_PATH}:${M_LIBRARY_PATH}/Qt/lib"
+-        else
+-           LD_LIBRARY_PATH="${M_LIBRARY_PATH}:${M_LIBRARY_PATH}/Qt/lib:${LD_LIBRARY_PATH}"
+-        fi
+-        export LD_LIBRARY_PATH
+-    fi
++    export LD_LIBRARY_PATH="/usr/libv6h:${LD_LIBRARY_PATH}"
+ 
+     if [ "${fail}" = "0" ]; then
+     break
-- 
cgit v1.2.3-54-g00ecf