termux-tools: Quote $@ when sending from wrappers

Fixes https://github.com/termux/termux-api/issues/18

build-package.sh

@@ -273,7 +273,7 @@ HERE
 fi
 
 TERMUX_ELF_CLEANER=$TERMUX_COMMON_CACHEDIR/termux-elf-cleaner
-TERMUX_ELF_CLEANER_SRC=$TERMUX_SCRIPTDIR/packages/termux-tools/termux-elf-cleaner.cpp
+TERMUX_ELF_CLEANER_SRC=$TERMUX_SCRIPTDIR/packages/termux-elf-cleaner/termux-elf-cleaner.cpp
 if [ $TERMUX_ELF_CLEANER_SRC -nt $TERMUX_ELF_CLEANER ]; then
 	g++ -std=c++11 -Wall -Wextra -pedantic -Os $TERMUX_ELF_CLEANER_SRC -o $TERMUX_ELF_CLEANER
 fi

packages/termux-elf-cleaner/build.sh

@@ -0,0 +1,7 @@
+TERMUX_PKG_HOMEPAGE=https://termux.com/
+TERMUX_PKG_DESCRIPTION="Cleaner of ELF files for Android"
+TERMUX_PKG_VERSION=1.0
+
+termux_step_make_install () {
+	$CXX $CFLAGS $LDFLAGS -std=c++14 -Wall -Wextra -pedantic -Werror $TERMUX_PKG_BUILDER_DIR/*.cpp -o $TERMUX_PREFIX/bin/termux-elf-cleaner
+}

packages/termux-tools/build.sh

@@ -1,10 +1,9 @@
-TERMUX_PKG_HOMEPAGE=http://termux.com/
-TERMUX_PKG_DESCRIPTION="Some tools for Termux"
-TERMUX_PKG_VERSION=0.26
+TERMUX_PKG_HOMEPAGE=https://termux.com/
+TERMUX_PKG_DESCRIPTION="Basic system tools for Termux"
+TERMUX_PKG_VERSION=0.27
+TERMUX_PKG_PLATFORM_INDEPENDENT=yes
 
 termux_step_make_install () {
-	$CXX $CFLAGS $LDFLAGS -std=c++14 -Wall -Wextra -pedantic -Werror $TERMUX_PKG_BUILDER_DIR/*.cpp -o $TERMUX_PREFIX/bin/termux-elf-cleaner
-
 	# Remove LD_LIBRARY_PATH from environment to avoid conflicting
 	# with system libraries that am may link against.
 	for tool in am dalvikvm df getprop logcat ping ping6 ip pm settings; do
@@ -19,7 +18,7 @@ termux_step_make_install () {
 		# at least am&pm on a Nexus 6p running Android 6.0:
 		echo -n 'PATH=$PATH:/system/bin ' >> $WRAPPER_FILE
 
-		echo "exec /system/bin/$tool \$@" >> $WRAPPER_FILE
+		echo "exec /system/bin/$tool \"\$@\"" >> $WRAPPER_FILE
 		chmod +x $TERMUX_PREFIX/bin/$tool
 	done