libduktape: always install pyyaml

packages/libduktape/build.sh

@@ -9,11 +9,9 @@ TERMUX_PKG_BREAKS="duktape (<< 2.3.0-1), libduktape-dev"
 TERMUX_PKG_BUILD_IN_SRC=true
 
 termux_step_pre_configure() {
-	if $TERMUX_ON_DEVICE_BUILD; then
-		# configure.py requires 'yaml' python2 module.
-		if ! pip2 show pyyaml > /dev/null 2>&1; then
-			pip2 install pyyaml
-		fi
+	# configure.py requires 'yaml' python2 module.
+	if ! pip2 show pyyaml > /dev/null 2>&1; then
+		pip2 install pyyaml
 	fi
 }
 

scripts/Dockerfile

@@ -4,7 +4,7 @@
 #	docker push termux/package-builder
 # This is done after changing this file or any of the
 # scripts/setup-{ubuntu,android-sdk}.sh setup scripts.
-FROM ubuntu:20.04
+FROM ubuntu:21.04
 
 # Fix locale to avoid warnings:
 ENV LANG en_US.UTF-8

scripts/setup-ubuntu.sh

@@ -56,8 +56,6 @@ PACKAGES+=" xmlto"
 PACKAGES+=" xmltoman"
 
 # Needed by python modules (e.g. asciinema) and some build systems.
-PACKAGES+=" python3.7"
-PACKAGES+=" python3.8"
 PACKAGES+=" python3.9"
 PACKAGES+=" python3.10-full"
 PACKAGES+=" python3-pip"
@@ -110,7 +108,7 @@ PACKAGES+=" composer"
 
 # Needed by package rust.
 PACKAGES+=" libssl-dev" # Needed to build Rust
-PACKAGES+=" clang-10"
+PACKAGES+=" clang-12"
 
 # Needed for package smalltalk.
 PACKAGES+=" libsigsegv-dev"
@@ -134,8 +132,8 @@ PACKAGES+=" luajit"
 # Needed by gitea.
 PACKAGES+=" npm"
 
-# Needed by libduktape (2.5.0 still uses python2 unfortunately)
-PACKAGES+=" python-yaml"
+# Needed by libduktape
+PACKAGES+=" bc"
 
 # Java.
 PACKAGES+=" openjdk-8-jdk openjdk-16-jdk"
@@ -163,8 +161,8 @@ PACKAGES+=" libjansson-dev"
 PACKAGES+=" libparse-yapp-perl"
 PACKAGES+=" libreadline-dev"
 PACKAGES+=" libunistring-dev"
-PACKAGES+=" llvm-10-dev"
-PACKAGES+=" llvm-10-tools"
+PACKAGES+=" llvm-12-dev"
+PACKAGES+=" llvm-12-tools"
 
 # Needed by packages in X11 repository.
 PACKAGES+=" alex"