From 8a5121e792461e11108f10120401141afdde0af1 Mon Sep 17 00:00:00 2001
From: jenniferberger <33541744+jenniferberger@users.noreply.github.com>
Date: Fri, 21 Sep 2018 09:52:07 +0200
Subject: [PATCH] enhance build description (#271)

Writing a script to build the artifacts in a reproducible environment
- PATH for openssl build was not set
- branch for m2049r/monero.git was not set
---
 doc/BUILDING-external-libs.md | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/doc/BUILDING-external-libs.md b/doc/BUILDING-external-libs.md
index bbf0c089..7f24a4fa 100644
--- a/doc/BUILDING-external-libs.md
+++ b/doc/BUILDING-external-libs.md
@@ -46,6 +46,7 @@ git clone https://github.com/m2049r/android-openssl.git
 wget https://github.com/openssl/openssl/archive/OpenSSL_1_0_2l.tar.gz
 cd android-openssl
 tar xfz ../OpenSSL_1_0_2l.tar.gz
+PATH="${PATH}:/opt/android/tool/arm/bin/:/opt/android/tool/arm64/bin/:/opt/android/tool/x86/bin/:/opt/android/tool/x86_64/bin" \
 ANDROID_NDK_ROOT=/opt/android/ndk ./build-all-arch.sh
 ```
 
@@ -85,6 +86,10 @@ cd boost_1_58_0
 ./bootstrap.sh
 ```
 Comment out ```using ::fgetpos;``` & ```using ::fsetpos;``` in ```cstdio```.
+```
+sed -i backup "s|using ::fgetpos;|//using ::fgetpos;|" boost/compatibility/cpp_c_headers/cstdio
+sed -i backup "s|using ::fsetpos;|//using ::fsetpos;|" boost/compatibility/cpp_c_headers/cstdio
+```
 
 Then build & install to ```/opt/android/build/boost``` with
 ```Shell
@@ -102,8 +107,9 @@ ln -sf ../include /opt/android/build/boost/x86_64
 ```Shell
 cd /opt/android
 git clone https://github.com/m2049r/monero.git
+cd monero
+git checkout release-v0.12.3
 
-cd /opt/android/monero
 ./build-all-arch.sh
 ```