From 32dfff233f581b61dac903a0bdf419f0d13377cf Mon Sep 17 00:00:00 2001
From: Martchus <martchus@gmx.net>
Date: Tue, 5 Jan 2021 01:22:16 +0100
Subject: [PATCH] Import android-cmake from AUR

* For future adjustments to ease building and using Qt 6
---
 cmake/android/PKGBUILD            | 42 +++++++++++++++++++++++++++++++
 cmake/android/android-cmake-py.sh |  9 +++++++
 cmake/android/android-cmake.sh    | 33 ++++++++++++++++++++++++
 3 files changed, 84 insertions(+)
 create mode 100644 cmake/android/PKGBUILD
 create mode 100644 cmake/android/android-cmake-py.sh
 create mode 100644 cmake/android/android-cmake.sh

diff --git a/cmake/android/PKGBUILD b/cmake/android/PKGBUILD
new file mode 100644
index 00000000..45b0b7e0
--- /dev/null
+++ b/cmake/android/PKGBUILD
@@ -0,0 +1,42 @@
+# Maintainer: Gonzalo Exequiel Pedone <hipersayan DOT x AT gmail DOT com>
+
+pkgname=android-cmake
+pkgver=1
+pkgrel=1
+arch=('any')
+pkgdesc="CMake wrapper for Android (android)"
+depends=('cmake' 'android-environment' 'android-pkg-config')
+license=("custom")
+url="https://cmake.org/"
+source=("android-cmake.sh"
+        "android-cmake-py.sh")
+sha256sums=('SKIP'
+            'SKIP')
+_architectures="aarch64 armv7a-eabi x86 x86-64"
+_python_versions="27 35 36 37"
+
+build() {
+    for _arch in ${_architectures}; do
+        source android-env ${_arch}
+        processor=$(basename ${ANDROID_CC})
+        processor="${processor%%-*}"
+        sed "s|@TRIPLE@|${_arch}|g" android-cmake.sh > android-${_arch}-cmake
+
+        for _pyver in ${_python_versions}; do
+            sed "s|@TRIPLE@|${_arch}|g;s|@PYMAJMIN@|${_pyver}|g" android-cmake-py.sh > android-${_arch}-cmake-py${_pyver}
+        done
+    done
+}
+
+package() {
+    install -d "${pkgdir}"/usr/bin
+
+    for _arch in ${_architectures}; do
+        source android-env ${_arch}
+        install -m 755 android-${_arch}-cmake "${pkgdir}"/usr/bin/
+
+        for _pyver in ${_python_versions}; do
+            install -m 755 android-${_arch}-cmake-py${_pyver} "${pkgdir}"/usr/bin/
+        done
+    done
+}
diff --git a/cmake/android/android-cmake-py.sh b/cmake/android/android-cmake-py.sh
new file mode 100644
index 00000000..b151d9e4
--- /dev/null
+++ b/cmake/android/android-cmake-py.sh
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+source android-env @TRIPLE@
+
+android-@TRIPLE@-cmake \
+    -DPYTHON_INCLUDE_DIR=${ANDROID_PREFIX_INCLUDE}/python@PYMAJMIN@ \
+    -DPYTHON_LIBRARY=${ANDROID_PREFIX_LIB}/libpython@PYMAJMIN@.a \
+    -DPYTHON_EXECUTABLE=/usr/bin/android-@TRIPLE@-python@PYMAJMIN@-bin \
+    "$@"
diff --git a/cmake/android/android-cmake.sh b/cmake/android/android-cmake.sh
new file mode 100644
index 00000000..4f67c245
--- /dev/null
+++ b/cmake/android/android-cmake.sh
@@ -0,0 +1,33 @@
+#!/bin/sh
+
+source android-env @TRIPLE@
+
+default_android_pp_flags="-D_FORTIFY_SOURCE=2"
+default_android_compiler_flags="$default_android_pp_flags -O2 -pipe -fno-plt -fexceptions --param=ssp-buffer-size=4"
+default_android_linker_flags="-Wl,-O1,--sort-common,--as-needed"
+
+export CPPFLAGS="${ANDROID_CPPFLAGS:-$default_android_pp_flags $CPPFLAGS}"
+export CFLAGS="${ANDROID_CFLAGS:-$default_android_compiler_flags $CFLAGS}"
+export CXXFLAGS="${ANDROID_CXXFLAGS:-$default_android_compiler_flags $CXXFLAGS}"
+export LDFLAGS="${ANDROID_LDFLAGS:-$default_android_linker_flags $LDFLAGS}"
+
+PATH=${ANDROID_PREFIX_BIN}:$PATH cmake \
+    -DCMAKE_INSTALL_PREFIX:PATH=${ANDROID_PREFIX} \
+    -DCMAKE_INSTALL_LIBDIR:PATH=lib \
+    -DINCLUDE_INSTALL_DIR:PATH=${ANDROID_PREFIX_INCLUDE} \
+    -DLIB_INSTALL_DIR:PATH=${ANDROID_PREFIX_LIB} \
+    -DSYSCONF_INSTALL_DIR:PATH=${ANDROID_PREFIX_ETC} \
+    -DSHARE_INSTALL_DIR:PATH=${ANDROID_PREFIX_SHARE} \
+    -DCMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES:PATH=${ANDROID_PREFIX_INCLUDE} \
+    -DCMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES:PATH=${ANDROID_PREFIX_INCLUDE} \
+    -DCMAKE_TOOLCHAIN_FILE=${ANDROID_NDK_HOME}/build/cmake/android.toolchain.cmake \
+    -DBUILD_SHARED_LIBS:BOOL=ON \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DANDROID_ABI=${ANDROID_ABI} \
+    -DANDROID_NDK=${ANDROID_NDK_HOME} \
+    -DANDROID_NATIVE_API_LEVEL=${ANDROID_MINIMUM_PLATFORM} \
+    -DANDROID_TOOLCHAIN=clang \
+    -DCMAKE_C_FLAGS_RELEASE="$CFLAGS" \
+    -DCMAKE_CXX_FLAGS_RELEASE="$CXXFLAGS" \
+    -DCMAKE_SHARED_LINKER_FLAGS_RELEASE="$LDFLAGS" \
+    "$@"