From e9328b1e4991852dda9547604102186f62a8a6c9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=A6=8C=20=EA=A6=AB=EA=A6=B6=20=EA=A6=8F=EA=A7=80?=
 =?UTF-8?q?=EA=A6=A6=EA=A6=BF=20=EA=A6=A7=20=EA=A6=AE=20=EA=A6=91=20?=
 =?UTF-8?q?=EA=A6=A9=20=EA=A6=AD=EA=A7=80?= <erik@darapsa.co.id>
Date: Sun, 5 Apr 2020 22:16:44 +0800
Subject: Add build instructions

---
 .gitignore |  4 ++--
 README.md  | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 60 insertions(+), 2 deletions(-)
 create mode 100644 README.md

diff --git a/.gitignore b/.gitignore
index 7bb4c87..f1b95a7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,3 @@
-build-kelakon-*
-*.user*
 *.swp
+*.user*
+build*
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..9887ea3
--- /dev/null
+++ b/README.md
@@ -0,0 +1,58 @@
+# Personal task manager to help you reach your goal
+
+# Building
+
+## Getting
+
+```sh
+$ git clone git://darapsa.org/kelakon.git
+$ cd kelakon
+```
+
+## Configuring for various target hosts (with optional debugging)
+
+```sh
+$ mkdir build
+$ cmake -DCMAKE_BUILD_TYPE=Debug ..
+```
+
+or
+
+```sh
+$ mkdir build-Android_arm64_v8a-Debug
+$ cd build-Android_arm64_v8a-Debug
+$ cmake -DCMAKE_TOOLCHAIN_FILE=/opt/android-ndk/build/cmake/android.toolchain.cmake -DCMAKE_FIND_ROOT_PATH=/opt/Qt5.14.1/5.14.1/android -DANDROID_NATIVE_API_LEVEL=21 -DANDROID_BUILD_ABI_arm64_v8a=1 -DCMAKE_BUILD_TYPE=Debug -DANDROID_ABI=arm64-v8a -DANDROID_SDK=/opt/android-sdk-update-manager -DCMAKE_PREFIX_PATH=/opt/Qt5.14.1/5.14.1/android ..
+```
+
+or
+
+```sh
+$ mkdir build-Android_armeabi_v7a-Debug
+$ cd build-Android_armeabi_v7a-Debug
+$ cmake -DCMAKE_TOOLCHAIN_FILE=/opt/android-ndk/build/cmake/android.toolchain.cmake -DCMAKE_FIND_ROOT_PATH=/opt/Qt5.14.1/5.14.1/android -DANDROID_NATIVE_API_LEVEL=21 -DANDROID_BUILD_ABI_armeabi_v7a=1 -DCMAKE_BUILD_TYPE=Debug -DANDROID_ABI=armeabi-v7a -DANDROID_SDK=/opt/android-sdk-update-manager -DCMAKE_PREFIX_PATH=/opt/Qt5.14.1/5.14.1/android ..
+```
+
+or
+
+```sh
+$ mkdir build-Android_x86-Debug
+$ cd build-Android_x86-Debug
+$ cmake -DCMAKE_TOOLCHAIN_FILE=/opt/android-ndk/build/cmake/android.toolchain.cmake -DCMAKE_FIND_ROOT_PATH=/opt/Qt5.14.1/5.14.1/android -DANDROID_NATIVE_API_LEVEL=21 -DANDROID_BUILD_ABI_x86=1 -DCMAKE_BUILD_TYPE=Debug -DANDROID_ABI=x86 -DANDROID_SDK=/opt/android-sdk-update-manager -DCMAKE_PREFIX_PATH=/opt/Qt5.14.1/5.14.1/android ..
+```
+
+or
+
+```sh
+$ mkdir build-Android_x86_64-Debug
+$ cd build-Android_x86_64-Debug
+$ cmake -DCMAKE_TOOLCHAIN_FILE=/opt/android-ndk/build/cmake/android.toolchain.cmake -DCMAKE_FIND_ROOT_PATH=/opt/Qt5.14.1/5.14.1/android -DANDROID_NATIVE_API_LEVEL=21 -DANDROID_BUILD_ABI_x86_64=1 -DCMAKE_BUILD_TYPE=Debug -DANDROID_ABI=x86_64 -DANDROID_SDK=/opt/android-sdk-update-manager -DCMAKE_PREFIX_PATH=/opt/Qt5.14.1/5.14.1/android ..
+```
+
+or so on.
+
+## Compiling, linking, and producing executable
+
+```sh
+$ make # -jN (with N an integer number of parallel tasks you allow your computer to run for compiling this)
+$ /opt/Qt5.14.1/5.14.1/android/bin/androiddeployqt --input android_deployment_settings.json --output android-build
+```
-- 
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