Add script to build android APKs in CLI

contrib/mobile/CMakeLists.txt

@@ -9,7 +9,7 @@ if(APPLE)
  option(ENABLE_BUILD_IOS_EMULATOR "Build library for iOS emulator (x86)" ON)
  option(ENABLE_BUILD_ANDROID "Build library for Android NDK (ARMv7)" OFF)
 else(APPLE)
-option(ENABLE_BUILD_ANDROID "Build library for Android NDK (ARMv7)" ON)
+  option(ENABLE_BUILD_ANDROID "Build library for Android NDK (ARMv7)" ON)
 endif(APPLE)
 
 macro(set_config_option VARNAME STRING)

contrib/mobile/utils/onelab_android.sh

+#!/usr/bin/env bash
+
+function checkError {
+        if [ $# == 3 ]; then
+                if [$1 == 0]; then return; fi
+                echo -e "\033[31m[-] $2 \033[0m"
+                exit $1
+        fi
+}
+
+if [ -z "$ANDROID_NDK" ]; then
+        echo "ERROR: You must specify android NDK path: export ANDROID_NDK=/path/to/android-ndk/"
+        exit 1
+fi
+if [ -z "$ANDROID_SDK" ]; then
+        echo "ERROR: You must specify android SDK path: export ANDROID_NDK=/path/to/android-sdk/"
+        exit 1
+fi
+if [ -z "$ANDROID_TOOLCHAIN" ] && [ -f "$ANDROID_TOOLCHAIN" ]; then
+        echo "ERROR: You must specify a valid android toolchain: export ANDROID_TOOLCHAIN=/path/to/android.toolchain.cmake"
+        exit 1
+fi
+
+echo -e "\033[1m[+] Take the last version of Gmsh and GetDP from svn\033[0m"
+if [ ! -d "gmsh" ]; then mkdir svn --username gmsh --password gmsh co https://geuz.org/svn/gmsh/trunk gmsh; else svn up gmsh; fi
+if [ ! -d "getdp" ]; then mkdir svn --username gmsh --password gmsh co https://geuz.org/svn/getdp/trunk getdp; else svn up getdp; fi
+
+if [ ! -d "gmsh.android" ]; then mkdir gmsh.android; fi
+if [ ! -d "getdp.android" ]; then mkdir getdp.android; fi
+if [ ! -d "onelab.android" ]; then mkdir onelab.android; fi
+if [ ! -f "petsc.android/lib/libpetsc.so" ] || [ ! -f "petsc.android/libs/libf2clapack.so" ] || [ ! -f "petsc.android/libs/libf2cblas.so" ]; then 
+	echo "ERROR: petsc.android/lib do not exist or is incomplete (need blas, lapack and petsc)"
+fi
+
+cd gmsh.android
+echo -e "\033[1m[+] Make Gmsh library\033[0m"
+cmake -DDEFAULT=0 -DCMAKE_TOOLCHAIN_FILE=$ANDROID_TOOLCHAIN -DENABLE_BLAS_LAPACK=1 -DENABLE_BUILD_ANDROID=1 -DENABLE_MESH=1 -DENABLE_ONELAB=1 -DENABLE_PARSER=1 -DENABLE_POST=1 -DCMAKE_BUILD_TYPE=Release -DBLAS_LIB=../petsc.android/libf2cblas.so -DLAPACK_LIB=../petsc.android/libf2clapack.so ../gmsh
+checkError $?  "CMake fail (Gmsh)"
+make androidGmsh -j3
+checkError $? "make fail (Gmsh)"
+make getHeaders
+checkError $? "make getHeaders fail (Gmsh)"
+
+cd ../getdp.android
+echo -e "\033[1m[+] Make GetDP library\033[0m"
+cmake -DDEFAULT=0 -DCMAKE_TOOLCHAIN_FILE=$ANDROID_TOOLCHAIN -DENABLE_FORTRAN=0 -DENABLE_BUILD_ANDROID=1 -DENABLE_GMSH=1 -DENABLE_LEGACY=1 -DENABLE_PETSC=1 -DCMAKE_BUILD_TYPE=Release -DGMSH_INC=..//gmsh.android/Headers -DGMSH_LIB=../gmsh.android/libs/libGmsh.so -DPETSC_INC=../petsc.android/include/ -DPETSC_LIBS=../petsc.android/libpetsc.so ../getdp
+checkError $? "CMake fail (GetDP)"
+make androidGetdp -j3
+checkError $? "make fail (GetDP)"
+make getHeaders
+checkError $? "make getHeaders fail (GetDP)"
+
+cd ../onelab.android
+echo -e "\033[1m[+] Make Onelab interface library\033[0m"
+cmake -DCMAKE_TOOLCHAIN_FILE=$ANDROID_TOOLCHAIN -DENABLE_BUILD_ANDROID=1 -DGETDP_LIB=../getdp.android/libs/libGetDP.so -DGETDP_INC=../getdp.android/Headers/ -DGMSH_LIB=../gmsh.android/libs/libGmsh.so -DGMSH_INC=../gmsh.android/Headers/ ../gmsh/contrib/mobile/
+checkError $? "CMake fail (Onelab)"
+make androidOnelab -j3
+checkError $? "make fail (Onelab)"
+
+echo -e "\033[1m[+] Build Android application (java)\033[0m"
+cd ../gmsh/contrib/mobile/Android
+if [ ! -d "libs/armeabi-v7a/" ]; then mkdir -p libs/armeabi-v7a/; fi
+cp $ANDROID_SDK/extras/android/support/v4/android-support-v4.jar libs/
+checkError $? "Copy android support v4 fail (Android)"
+cp ../../../../gmsh.android/libs/libGmsh.so libs/armeabi-v7a/
+cp ../../../../getdp.android/libs/libGetDP.so libs/armeabi-v7a/
+cp ../../../../onelab.android/libs/libOnelab.so libs/armeabi-v7a/
+cp ../../../../petsc.android/libs/libpetsc.so libs/armeabi-v7a/
+cp ../../../../petsc.android/libs/libf2clapack.so libs/armeabi-v7a/
+cp ../../../../petsc.android/libs/libf2cblas.so libs/armeabi-v7a/
+target=1
+count=0
+while read line; do
+        read line # Name
+        target_name=$(echo $line | awk '{print $2}')
+        target_version=$(echo $line | awk '{print $3}')
+        read line # Type
+        read line # API level
+        target_api=$(echo $line | awk '{print $3}')
+        read line # Revision
+        read line # Skins
+        if [ $target_api -ge 14 ]; then
+                echo -e "\n\nBuild $target_name $target_version (target id: $target)"
+                $ANDROID_SDK/tools/android update project --name Onelab --path . --target $target
+                ant -quiet release
+		checkError $? "ant fail ($(echo $target_name $target_version))"
+                cp bin/Onelab-release.apk ../../../../Onelab-$(echo $target_name)_$(echo $target_version).apk
+		if [ $? -ne 0 ]; then
+                	cp bin/Onelab-release-unsigned.apk ../../../../Onelab-unsigned-$(echo $target_name)_$(echo $target_version).apk
+		fi
+		count=$(($count+1))
+        fi
+        read line # HACK
+        target=$(($target+1))
+done < <($ANDROID_SDK/tools/android list target | grep -A 5 "id:")
+echo -e "\033[1m[V] Build $count apk(s)\033[0m"
+exit 0