Если найден Ninja, использовать по умолчанию

cmake.sh

@@ -21,7 +21,8 @@ LONGOPTS=generator:,type:,qtcreator,cmake,force,source-dir:,build-dir:,output-di
 eval set -- "$PARSED"
 
 # Default generator
-GENERATOR="Unix Makefiles"
+[ -x "$(command -v make)" ] && GENERATOR="Unix Makefiles"
+[ -x "$(command -v ninja)" ] && GENERATOR=Ninja
 
 # Generate single build type
 SINGLE_TYPE="n"
@@ -89,7 +90,12 @@ while true; do
 	esac
 done
 
-CMAKE_ARGS=()
+if [ "x${GENERATOR}" = "x" ]; then
+	echo "Build command is not found"
+	exit 1
+fi
+
+CMAKE_ARGS=""
 [ ${#@} -gt 0 ] && CMAKE_ARGS=("${@}")
 
 [ ! -f "${SOURCE_DIR}/CMakeLists.txt" ] && { echo "Source directory does not contain CMakeLists.txt"; exit 4; }
@@ -181,8 +187,13 @@ export -f generate_configuration
 if [ "x$SINGLE_TYPE" != "xn" ]; then
 	BUILD_TYPES=("${SINGLE_TYPE}")
 else
-	[ "x$QTCREATOR" == "xy" ] && BUILD_TYPES=("${QTCREATOR_BUILD_TYPES[@]}")
-	[ "x$CMAKE" == "xy" ] && BUILD_TYPES=("${CMAKE_BUILD_TYPES[@]}")
+	if [ "x$QTCREATOR" == "xy" ]; then
+		BUILD_TYPES=("${QTCREATOR_BUILD_TYPES[@]}")
+	elif [ "x$CMAKE" == "xy" ]; then
+		BUILD_TYPES=("${CMAKE_BUILD_TYPES[@]}")
+	else
+		BUILD_TYPES=("Release")
+	fi
 fi
 
 if [ ${#BUILD_TYPES[@]} -eq 0 ]; then

qtcreator-debug.sh

@@ -1,8 +1,6 @@
 #!/bin/bash
 
-GENERATOR=make
-[ -x "$(command -v ninja)" ] && GENERATOR=Ninja
 PROJECT=$(grep -i "^Project" "$(dirname -- "$(dirname -- "$(pwd)")")/CMakeLists.txt" | awk -F'[()]' '{print $2}')
 
-"$(dirname $0)/cmake.sh" -g "${GENERATOR}" -f -t Debug
+"$(dirname $0)/cmake.sh" -f -t Debug