switch target to 31, boost to 1.78.0

Signed-off-by: r4sas <r4sas@i2pmail.org>

app/build.gradle

@@ -8,11 +8,11 @@ dependencies {
 }
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 31
 
     defaultConfig {
         applicationId "org.purplei2p.i2pd"
-        targetSdkVersion 29
+        targetSdkVersion 31
         minSdkVersion 16
         versionCode 24000
         versionName "2.40.0"

app/jni/build_boost.sh

@@ -2,8 +2,8 @@
 
 set -e
 
-BOOST_VERSION=1.74.0
-BOOST_VERSION_SUFFIX=1_74
+BOOST_VERSION=1.78.0
+BOOST_VERSION_SUFFIX=1_78
 BOOST_LIBS=date_time,filesystem,program_options,system
 
 REMOVE_BOOST_LIBS_SUFFIX_x86_64=-clang-mt-x64-${BOOST_VERSION_SUFFIX}
@@ -13,7 +13,7 @@ REMOVE_BOOST_LIBS_SUFFIX_ARM=-clang-mt-a32-${BOOST_VERSION_SUFFIX}
 
 function build_one {
 	echo "Configuring and building..."
-	CXXFLAGS="-std=c++14" \
+	CXXFLAGS="-std=c++17" \
 	NCPU=$(nproc) \
 	./build-android.sh \
 	--boost=${BOOST_VERSION} \

app/jni/build_miniupnpc.sh

@@ -2,7 +2,6 @@
 
 set -e
 
-
 function build_one {
 	mkdir -p out/${CPU}
 	cd out/${CPU}

app/jni/build_openssl.sh

@@ -2,23 +2,18 @@
 
 set -e
 
-
 function build_one {
 	mkdir -p out/${CPU}
 
-	echo "Configuring..."
+	echo "Configuring OpenSSL for ${CPU}..."
 	./Configure \
 	${TARGET} \
 	no-shared \
-	no-ssl3 \
-	no-comp \
-	no-hw \
-	no-engine \
 	no-tests \
 	--prefix="$PWD/output" \
 	-D__ANDROID_API__=${API}
 
-	echo "Building..."
+	echo "Building OpenSSL for ${CPU}..."
 	make -j $(nproc)
 
 	make install_sw