File 1035-Update-Android-cross-compilation.patch of Package erlang

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File 1035-Update-Android-cross-compilation.patch of Package erlang (Revision 5e61acd9f1d3331a475517e09a34188a)

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From de832561d922b290652070b7db0d97ddad5a8272 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20de=20Bretagne?=
 <jerome.debretagne@gmail.com>
Date: Fri, 19 Aug 2022 20:53:28 +0200
Subject: [PATCH 1/3] Update Android cross compilation

---
 xcomp/erl-xcomp-arm-android.conf    | 22 ++++++++++++++++------
 xcomp/erl-xcomp-arm64-android.conf  | 22 ++++++++++++++++------
 xcomp/erl-xcomp-x86_64-android.conf | 12 ++++++++----
 3 files changed, 40 insertions(+), 16 deletions(-)

diff --git a/xcomp/erl-xcomp-arm-android.conf b/xcomp/erl-xcomp-arm-android.conf
index f1164adf3c..ece87e66d8 100644
--- a/xcomp/erl-xcomp-arm-android.conf
+++ b/xcomp/erl-xcomp-arm-android.conf
@@ -2,7 +2,7 @@
 ##
 ## %CopyrightBegin%
 ##
-## Copyright Ericsson AB 2009-2021. All Rights Reserved.
+## Copyright Ericsson AB 2009-2022. All Rights Reserved.
 ##
 ## Licensed under the Apache License, Version 2.0 (the "License");
 ## you may not use this file except in compliance with the License.
@@ -72,9 +72,13 @@ erl_xcomp_configure_flags="--without-termcap --without-wx \
 #   Previously with older Android NDK versions before NDK r14, each Android
 #   API level had a different set of headers, each in its own directory.
 #NDK_SYSROOT=$NDK_ROOT/platforms/$NDK_PLAT/arch-arm
-#   Starting with Android NDK r14, a single set of headers (called Unified Headers)
-#   is provided in one location for every Android API level.
-NDK_SYSROOT=$NDK_ROOT/sysroot
+#   Starting with Android NDK r14, a single set of headers (called Unified
+#   Headers) is provided in one location for every Android API level.
+#NDK_SYSROOT=$NDK_ROOT/sysroot
+#   Starting with Android NDK r19, the actual sysroot path is not needed
+#   anymore as the NDK toolchain handles it implicitly.
+#   For reference: https://github.com/android/ndk/issues/1407
+#NDK_SYSROOT=$NDK_ROOT/toolchains/llvm/prebuilt/linux-x86_64/sysroot
 
 ## If the cross compilation tools are prefixed by `<HOST>-' you probably do
 ## not need to set these variables (where `<HOST>' is what has been passed as
@@ -187,7 +191,13 @@ LDFLAGS="-march=armv7-a -mfloat-abi=softfp -mthumb"
 #   skipped if the system root has not been set. The system root might be
 #   needed for other things too. If this is the case and the system root
 #   has not been set, `configure' will fail and request you to set it.
-erl_xcomp_sysroot="$NDK_SYSROOT"
+#
+#   Previously for older Android NDK versions before NDK r19.
+#erl_xcomp_sysroot="$NDK_SYSROOT"
+#   Starting with Android NDK r19, this path does not matter anymore
+#   as the NDK toolchain handles the sysroot directory implicitly.
+#   Set a value anyway to enable all applications as described above.
+erl_xcomp_sysroot=/sysroot/path/handled/by/the/Android/NDK
 
 
 # * `erl_xcomp_isysroot' - The absolute path to the system root for includes
diff --git a/xcomp/erl-xcomp-arm64-android.conf b/xcomp/erl-xcomp-arm64-android.conf
index 0308952add..62ba76a5cf 100644
--- a/xcomp/erl-xcomp-arm64-android.conf
+++ b/xcomp/erl-xcomp-arm64-android.conf
@@ -2,7 +2,7 @@
 ##
 ## %CopyrightBegin%
 ##
-## Copyright Ericsson AB 2019-2021. All Rights Reserved.
+## Copyright Ericsson AB 2019-2022. All Rights Reserved.
 ##
 ## Licensed under the Apache License, Version 2.0 (the "License");
 ## you may not use this file except in compliance with the License.
@@ -62,7 +62,7 @@ erl_xcomp_host=aarch64-linux-android
 #   `configure' script.
 # Set --enable-builtin-zlib to avoid a inflateGetDictionary missing symbol
 erl_xcomp_configure_flags="--disable-hipe --without-termcap --without-wx \
-                                          --enable-builtin-zlib"
+                           --enable-builtin-zlib"
 
 
 ## -- Cross Compiler and Other Tools -------------------------------------------
@@ -72,9 +72,13 @@ erl_xcomp_configure_flags="--without-termcap --without-wx \
 #   Previously with older Android NDK versions before NDK r14, each Android
 #   API level had a different set of headers, each in its own directory.
 #NDK_SYSROOT=$NDK_ROOT/platforms/$NDK_PLAT/arch-arm
-#   Starting with Android NDK r14, a single set of headers (called Unified Headers)
-#   is provided in one location for every Android API level.
-NDK_SYSROOT=$NDK_ROOT/sysroot
+#   Starting with Android NDK r14, a single set of headers (called Unified
+#   Headers) is provided in one location for every Android API level.
+#NDK_SYSROOT=$NDK_ROOT/sysroot
+#   Starting with Android NDK r19, the actual sysroot path is not needed
+#   anymore as the NDK toolchain handles it implicitly.
+#   For reference: https://github.com/android/ndk/issues/1407
+#NDK_SYSROOT=$NDK_ROOT/toolchains/llvm/prebuilt/linux-x86_64/sysroot
 
 ## If the cross compilation tools are prefixed by `<HOST>-' you probably do
 ## not need to set these variables (where `<HOST>' is what has been passed as
@@ -177,7 +181,13 @@ LD="aarch64-linux-android-ld"
 #   skipped if the system root has not been set. The system root might be
 #   needed for other things too. If this is the case and the system root
 #   has not been set, `configure' will fail and request you to set it.
-erl_xcomp_sysroot="$NDK_SYSROOT"
+#
+#   Previously for older Android NDK versions before NDK r19.
+#erl_xcomp_sysroot="$NDK_SYSROOT"
+#   Starting with Android NDK r19, this path does not matter anymore
+#   as the NDK toolchain handles the sysroot directory implicitly.
+#   Set a value anyway to enable all applications as described above.
+erl_xcomp_sysroot=/sysroot/path/handled/by/the/Android/NDK
 
 
 # * `erl_xcomp_isysroot' - The absolute path to the system root for includes
diff --git a/xcomp/erl-xcomp-x86_64-android.conf b/xcomp/erl-xcomp-x86_64-android.conf
index abbf6e1068..26f8765b2e 100644
--- a/xcomp/erl-xcomp-x86_64-android.conf
+++ b/xcomp/erl-xcomp-x86_64-android.conf
@@ -2,7 +2,7 @@
 ##
 ## %CopyrightBegin%
 ##
-## Copyright Ericsson AB 2021. All Rights Reserved.
+## Copyright Ericsson AB 2021-2022. All Rights Reserved.
 ##
 ## Licensed under the Apache License, Version 2.0 (the "License");
 ## you may not use this file except in compliance with the License.
@@ -60,8 +60,8 @@ erl_xcomp_host=x86_64-linux-android
 
 # * `erl_xcomp_configure_flags' - Extra configure flags to pass to the
 #   `configure' script.
-erl_xcomp_configure_flags="--disable-hipe --without-termcap --without-wx \
-                                          --enable-builtin-zlib"
+erl_xcomp_configure_flags="--without-termcap --without-wx \
+                           --enable-builtin-zlib"
 
 ## -- Cross Compiler and Other Tools -------------------------------------------
 
@@ -155,7 +155,11 @@ LD=x86_64-linux-android-ld.gold
 #   skipped if the system root has not been set. The system root might be
 #   needed for other things too. If this is the case and the system root
 #   has not been set, `configure' will fail and request you to set it.
-erl_xcomp_sysroot="$NDK_ROOT/sys_root"
+#
+#   Starting with Android NDK r19, this path does not matter anymore
+#   as the NDK toolchain handles the sysroot directory implicitly.
+#   Set a value anyway to enable all applications as described above.
+erl_xcomp_sysroot=/sysroot/path/handled/by/the/Android/NDK
 
 # * `erl_xcomp_isysroot' - The absolute path to the system root for includes
 #   of the cross compilation environment. If not set, this value defaults
-- 
2.35.3

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File 1035-Update-Android-cross-compilation.patch of Package erlang (Revision 5e61acd9f1d3331a475517e09a34188a)

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