termux-packages/root-packages/frida-server/setup-env.sh.patch

--- ./releng/setup-env.sh.orig	2019-05-19 08:35:29.686650174 +0200
+++ ./releng/setup-env.sh	2019-05-19 08:41:29.746647583 +0200
@@ -97,8 +97,8 @@
 fi
 
 if [ $host_platform = android ]; then
-  ndk_required_name=r17b
-  ndk_required_version=17.1.4828580
+  ndk_required_name=r19b
+  ndk_required_version=19.1.5304403
   if [ -n "$ANDROID_NDK_ROOT" ]; then
     if [ -f "$ANDROID_NDK_ROOT/source.properties" ]; then
       ndk_installed_version=$(grep Pkg.Revision "$ANDROID_NDK_ROOT/source.properties" | awk '{ print $NF; }')
@@ -465,25 +465,25 @@
 
     case $host_arch in
       x86)
-        android_api=18
+        android_api=24
         host_triplet="i686-linux-android"
         host_arch_flags="-march=i686"
         host_ldflags="-fuse-ld=gold"
         ;;
       x86_64)
-        android_api=21
+        android_api=24
         host_triplet="x86_64-linux-android"
         host_arch_flags=""
         host_ldflags="-fuse-ld=gold -Wl,--icf=all"
         ;;
       arm)
-        android_api=18
+        android_api=24
         host_triplet="arm-linux-androideabi"
         host_arch_flags="-march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16"
         host_ldflags="-fuse-ld=gold -Wl,--icf=all -Wl,--fix-cortex-a8"
         ;;
       arm64)
-        android_api=21
+        android_api=24
         host_triplet="aarch64-linux-android"
         host_arch_flags=""
         host_ldflags="-fuse-ld=gold -Wl,--icf=all"