diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
index 84611ac..7e1ae35 100644
--- a/.github/workflows/master.yml
+++ b/.github/workflows/master.yml
@@ -37,6 +37,13 @@ jobs:
             - uses: actions/checkout@v4
             - run: make -f ccws/tests/test_main_ros2.mk ROS_DISTRO=humble
 
+    jammy_ros2_ccws2:
+        runs-on: ubuntu-22.04
+
+        steps:
+            - uses: actions/checkout@v4
+            - run: make -f ccws/tests/test_main_ros2_ccws2.mk ROS_DISTRO=humble
+
     noble_ros2:
         runs-on: ubuntu-24.04
 
diff --git a/Makefile b/Makefile
index 5d3f728..b550a5b 100644
--- a/Makefile
+++ b/Makefile
@@ -20,9 +20,18 @@ export AUTHOR?=$(shell git config --get user.name)
 export ROS_DISTRO
 
 # default profile
-export BUILD_PROFILE?=reldebug
+BUILD_PROFILE?=reldebug
 # used in build profile mixins and profile creation targets
-export BASE_BUILD_PROFILE?=reldebug
+BASE_BUILD_PROFILE?=
+
+export CCWS_BUILD_PROFILES?=$(shell echo "${BUILD_PROFILE},${BASE_BUILD_PROFILE}" | sed -e 's/,,//g' -e 's/,$$//g')
+CCWS_BUILD_PROFILES_ID=$(shell echo "${CCWS_BUILD_PROFILES}" | sed -e 's/,/_/g')
+CCWS_PRIMARY_BUILD_PROFILE=$(shell echo ${CCWS_BUILD_PROFILES} | cut -f 1 -d ',')
+CCWS_SECONDARY_BUILD_PROFILE=$(shell echo ${CCWS_BUILD_PROFILES} | cut -f 2 -d ',')
+CCWS_SECONDARY_BUILD_PROFILES=$(shell echo ${CCWS_BUILD_PROFILES} | cut -f 2- -d ',')
+export CCWS_BUILD_SPACE_DIR=${WORKSPACE_DIR}/build/${CCWS_BUILD_PROFILES_ID}
+
+
 # default package type
 export PKG_TYPE?=catkin
 # global version, string, added to deb package names to enable multiple installations
@@ -33,7 +42,7 @@ export VENDOR?=ccws
 export LICENSE?=Apache 2.0
 export REPO_LIST_FORMAT?=repos
 
-export WORKSPACE_INSTALL?=${WORKSPACE_DIR}/install/${BUILD_PROFILE}
+export WORKSPACE_INSTALL?=${WORKSPACE_DIR}/install/${CCWS_BUILD_PROFILES}
 export ARTIFACTS_DIR=${WORKSPACE_DIR}/artifacts
 
 # maximum amout of memory required for a single compilation job -- used to compute job limit
@@ -59,7 +68,7 @@ export PKG_ID=$(shell echo "${PKG}" | md5sum | cut -f 1 -d ' ')
 export BUILD_PROFILES_DIR=${CCWS_DIR}/profiles/build/
 export EXEC_PROFILES_DIR=${CCWS_DIR}/profiles/exec/
 MAKE_QUIET=${MAKE} --quiet --no-print-directory
-SETUP_SCRIPT?=source ${BUILD_PROFILES_DIR}/${BUILD_PROFILE}/setup.bash
+SETUP_SCRIPT?=source ${BUILD_PROFILES_DIR}/${CCWS_PRIMARY_BUILD_PROFILE}/setup.bash ${CCWS_SECONDARY_BUILD_PROFILES}
 CMD_PKG_NAME_LIST=colcon --log-base /dev/null list --topological-order --names-only --base-paths ${WORKSPACE_SRC}
 CMD_PKG_LIST=colcon --log-base /dev/null list --topological-order --base-paths ${WORKSPACE_SRC}
 CMD_PKG_INFO=colcon --log-base /dev/null info --base-paths ${WORKSPACE_SRC}
@@ -175,16 +184,17 @@ build_glob:
 build_all:
 	bash -c "${MAKE} PKG=\"\$$(${CMD_PKG_NAME_LIST} | paste -d ' ' -s)\""
 
-build: assert_BUILD_PROFILE_must_exist
-	${MAKE} wswraptarget TARGET=bp_${BUILD_PROFILE}_build
+build: assert_BUILD_PROFILES_must_exist
+	${MAKE} wswraptarget TARGET=bp_${CCWS_PRIMARY_BUILD_PROFILE}_build
 
 bp_%_build: private_build
 	# skip to default
 
 # --log-level DEBUG
 private_build: assert_PKG_arg_must_be_specified
-	mkdir -p "${CCWS_BUILD_DIR}"
+	mkdir -p "${CCWS_BUILD_SPACE_DIR}"
 	# override make flags to enable multithreaded builds
+	env | sort
 	env MAKEFLAGS="-j${JOBS}" ${CCWS_BUILD_WRAPPER} colcon \
 		--log-base ${CCWS_LOG_DIR} \
 		build \
@@ -192,7 +202,7 @@ private_build: assert_PKG_arg_must_be_specified
 		--merge-install \
 		--executor sequential \
 		--base-paths ${WORKSPACE_SRC} \
-		--build-base "${CCWS_BUILD_DIR}" \
+		--build-base "${CCWS_BUILD_SPACE_DIR}" \
 		--install-base "${CCWS_INSTALL_DIR_BUILD}" \
 		--cmake-args -DCMAKE_TOOLCHAIN_FILE="${CMAKE_TOOLCHAIN_FILE}" \
 		--packages-up-to ${PKG}
diff --git a/ccws/examples/pkg_catkin/CMakeLists.txt b/ccws/examples/pkg_catkin/CMakeLists.txt
index 732f93b..5d4f62e 100644
--- a/ccws/examples/pkg_catkin/CMakeLists.txt
+++ b/ccws/examples/pkg_catkin/CMakeLists.txt
@@ -118,7 +118,6 @@ catkin_package(
 #    set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${CCWS_LINKER_FLAGS}")
 #endif()
 #add_definitions(-DCCWS_DEBUG=${CCWS_DEBUG})
-#add_definitions(-DCCWS_BUILD_PROFILE="${CCWS_BUILD_PROFILE}")
 ## --------------
 
 ## Specify additional locations of header files
diff --git a/ccws/make/clean.mk b/ccws/make/clean.mk
index e03be69..ac9d2c7 100644
--- a/ccws/make/clean.mk
+++ b/ccws/make/clean.mk
@@ -20,17 +20,17 @@ cmake_cfg_clean:
 	${MAKE} wswraptarget TARGET=cmake_cfg_clean
 
 private_cmake_cfg_clean:
-	rm -f ${CCWS_BUILD_DIR}/*/CMakeCache.txt
+	rm -f ${CCWS_BUILD_SPACE_DIR}/*/CMakeCache.txt
 
 bp_purge:
-	${MAKE} wswraptarget TARGET=bp_${BUILD_PROFILE}_purge
+	${MAKE} wswraptarget TARGET=bp_${CCWS_PRIMARY_BUILD_PROFILE}_purge
 
-bp_%_purge: assert_BUILD_PROFILE_must_exist
+bp_%_purge: assert_BUILD_PROFILES_must_exist
 	# placeholder target
 
 bp_clean:
-	${MAKE} wswraptarget TARGET=bp_${BUILD_PROFILE}_clean
+	${MAKE} wswraptarget TARGET=bp_${CCWS_PRIMARY_BUILD_PROFILE}_clean
 
-bp_%_clean: assert_BUILD_PROFILE_must_exist
-	rm -rf "${WORKSPACE_DIR}/build/${BUILD_PROFILE}"
-	rm -rf "${WORKSPACE_DIR}/install/${BUILD_PROFILE}"
+bp_%_clean: assert_BUILD_PROFILES_must_exist
+	rm -rf "${CCWS_BUILD_SPACE_DIR}"
+	rm -rf "${WORKSPACE_DIR}/install/${CCWS_BUILD_PROFILES_ID}"
diff --git a/ccws/make/conan.mk b/ccws/make/conan.mk
index e7924e1..b23aa55 100644
--- a/ccws/make/conan.mk
+++ b/ccws/make/conan.mk
@@ -4,7 +4,7 @@
 # 	conflict resolution is fragile and inconvenient https://docs.conan.io/2/tutorial/versioning/conflicts.html
 
 # https://docs.conan.io/2/reference/environment.html#conan-home
-export CCWS_CONAN_HOME?="${CCWS_CACHE}/conan/${BUILD_PROFILE}"
+export CCWS_CONAN_HOME?="${CCWS_CACHE}/conan/${CCWS_PRIMARY_BUILD_PROFILE}"
 
 install_conan: install_python3
 	${PIP3_INSTALL} conan
diff --git a/ccws/make/cross.mk b/ccws/make/cross.mk
index f599f20..a78afb5 100644
--- a/ccws/make/cross.mk
+++ b/ccws/make/cross.mk
@@ -57,7 +57,7 @@ private_cross_build: assert_CCWS_SYSROOT_must_be_mounted
 
 cross_mount:
 	# implementation is profile specific
-	${MAKE} bp_${BUILD_PROFILE}_mount
+	${MAKE} bp_${CCWS_PRIMARY_BUILD_PROFILE}_mount
 
 cross_umount:
 	bash -c "${SETUP_SCRIPT}; \
@@ -76,7 +76,7 @@ cross_common_install_build:
 	bash -c "${SETUP_SCRIPT}; mkdir -p \"\$${CCWS_SYSROOT_DATA}\""
 
 cross_flash:
-	${MAKE} bp_${BUILD_PROFILE}_flash
+	${MAKE} bp_${CCWS_PRIMARY_BUILD_PROFILE}_flash
 
 bp_%_flash:
 	test "${DEVICE}" != ""
@@ -84,10 +84,10 @@ bp_%_flash:
 	bash -c "${SETUP_SCRIPT}; sudo dd if=\"\$${CCWS_SYSROOT_DATA}/system.img\" of=${DEVICE} status=progress bs=16M"
 
 cross_get:
-	${MAKE} bp_${BUILD_PROFILE}_get
+	${MAKE} bp_${CCWS_PRIMARY_BUILD_PROFILE}_get
 
 cross_initialize:
-	${MAKE} bp_${BUILD_PROFILE}_initialize
+	${MAKE} bp_${CCWS_PRIMARY_BUILD_PROFILE}_initialize
 
 cross_install: cross_get
 	${MAKE} cross_mount
@@ -97,15 +97,15 @@ cross_install: cross_get
 
 cross_pack:
 	${MAKE} cross_umount
-	${MAKE} wswraptarget TARGET=private_bp_${BUILD_PROFILE}_pack
+	${MAKE} wswraptarget TARGET=private_bp_${CCWS_PRIMARY_BUILD_PROFILE}_pack
 
 cross_unpack:
 	${MAKE} cross_umount
-	${MAKE} wswraptarget TARGET=private_bp_${BUILD_PROFILE}_unpack
+	${MAKE} wswraptarget TARGET=private_bp_${CCWS_PRIMARY_BUILD_PROFILE}_unpack
 
 cross_purge:
 	${MAKE} cross_umount
-	${MAKE} wswraptarget TARGET=private_bp_${BUILD_PROFILE}_purge
+	${MAKE} wswraptarget TARGET=private_bp_${CCWS_PRIMARY_BUILD_PROFILE}_purge
 
 cross_python_soabi: assert_CCWS_SYSROOT_must_be_mounted
 	printf "from sysconfig import get_config_var\nprint(get_config_var('SOABI'))\n" \
diff --git a/ccws/make/dependency.mk b/ccws/make/dependency.mk
index f2208a0..cd876f3 100644
--- a/ccws/make/dependency.mk
+++ b/ccws/make/dependency.mk
@@ -1,6 +1,6 @@
-DEPLIST_DIR=${WORKSPACE_DIR}/build/${BUILD_PROFILE}_dep/
+DEPLIST_DIR=${WORKSPACE_DIR}/build/${CCWS_BUILD_PROFILES_ID}_dep/
 DEPLIST_FILE=${DEPLIST_DIR}/deps_${PKG_ID}
-CCWS_ROSDEP_CACHE=${CCWS_CACHE}/profiles/${BUILD_PROFILE}
+CCWS_ROSDEP_CACHE=${CCWS_CACHE}/profiles/${CCWS_PRIMARY_BUILD_PROFILE}
 
 
 dep_%:
diff --git a/ccws/make/install.mk b/ccws/make/install.mk
index fd510a6..e67d312 100644
--- a/ccws/make/install.mk
+++ b/ccws/make/install.mk
@@ -59,10 +59,10 @@ install_ccws_deps_noble: install_ccws_deps_jammy
 
 
 bp_install_build:
-	echo "CCWS/bp_install_build: ${BUILD_PROFILE}"
-	${MAKE} bp_${BUILD_PROFILE}_install_build
+	echo "CCWS/bp_install_build: ${CCWS_PRIMARY_BUILD_PROFILE}"
+	${MAKE} bp_${CCWS_PRIMARY_BUILD_PROFILE}_install_build
 
-bp_%_install_build: assert_BUILD_PROFILE_must_exist bp_common_install_build
+bp_%_install_build: assert_BUILD_PROFILES_must_exist bp_common_install_build
 	# placeholder target
 
 ep_install:
diff --git a/ccws/make/profile.mk b/ccws/make/profile.mk
index 813eeda..11e97ac 100644
--- a/ccws/make/profile.mk
+++ b/ccws/make/profile.mk
@@ -1,21 +1,17 @@
-assert_BUILD_PROFILE_must_exist:
-	test -f "${BUILD_PROFILES_DIR}/${BUILD_PROFILE}/setup.bash"
+assert_BUILD_PROFILES_must_exist:
+	echo "${CCWS_BUILD_PROFILES}" | sed -e 's/,/\n/g' | xargs -I {} test -f "${BUILD_PROFILES_DIR}/{}/setup.bash"
 
-assert_BASE_BUILD_PROFILE_must_exist:
-	test -f "${BUILD_PROFILES_DIR}/${BASE_BUILD_PROFILE}/setup.bash"
+assert_SECONDARY_BUILD_PROFILE_must_exist:
+	test -f "${BUILD_PROFILES_DIR}/${CCWS_SECONDARY_BUILD_PROFILE}/setup.bash"
 
-assert_BUILD_PROFILE_must_not_exist:
-	test ! -d "${BUILD_PROFILES_DIR}/${BUILD_PROFILE}"
+bp_new:
+	test ! -d "${BUILD_PROFILES_DIR}/${CCWS_PRIMARY_BUILD_PROFILE}"
+	${MAKE} assert_BUILD_PROFILES_must_exist CCWS_BUILD_PROFILES=${CCWS_SECONDARY_BUILD_PROFILES}
+	cp -R "${CCWS_DIR}/profiles/template_build" "${BUILD_PROFILES_DIR}/${CCWS_PRIMARY_BUILD_PROFILE}"
+	find "${BUILD_PROFILES_DIR}/${CCWS_PRIMARY_BUILD_PROFILE}" -type f \
+		| xargs sed -i -e "s/@@BUILD_PROFILE@@/${CCWS_PRIMARY_BUILD_PROFILE}/g" -e "s/@@BASE_BUILD_PROFILE@@/${CCWS_SECONDARY_BUILD_PROFILE}/g"
 
-assert_EXEC_PROFILE_must_not_exist:
+ep_new:
 	test ! -d "${EXEC_PROFILES_DIR}/${EXEC_PROFILE}"
-
-bp_new: assert_BUILD_PROFILE_must_not_exist
-	${MAKE} assert_BUILD_PROFILE_must_exist BUILD_PROFILE=${BASE_BUILD_PROFILE}
-	cp -R "${CCWS_DIR}/profiles/template_build" "${BUILD_PROFILES_DIR}/${BUILD_PROFILE}"
-	find "${BUILD_PROFILES_DIR}/${BUILD_PROFILE}" -type f | xargs sed -i "s/@@BUILD_PROFILE@@/${BUILD_PROFILE}/g"
-	find "${BUILD_PROFILES_DIR}/${BUILD_PROFILE}" -type f | xargs sed -i "s/@@BASE_BUILD_PROFILE@@/${BASE_BUILD_PROFILE}/g"
-
-ep_new: assert_EXEC_PROFILE_must_not_exist
 	cp -R "${CCWS_DIR}/profies/template_exec" "${EXEC_PROFILES_DIR}/${EXEC_PROFILE}"
 	find "${EXEC_PROFILES_DIR}/${EXEC_PROFILE}" -type f | xargs sed -i "s/@@EXEC_PROFILE@@/${EXEC_PROFILE}/g"
diff --git a/ccws/make/test.mk b/ccws/make/test.mk
index 156c670..a97dbcc 100644
--- a/ccws/make/test.mk
+++ b/ccws/make/test.mk
@@ -1,6 +1,6 @@
 TEST_REGEX?=.*
-TEST_PKG_LIST=${WORKSPACE_DIR}/build/${BUILD_PROFILE}/ccws.tests.packages
-TEST_PKG_LIST_EXCEPT=${WORKSPACE_DIR}/build/${BUILD_PROFILE}/ccws.tests.exceptions.packages
+TEST_PKG_LIST=${CCWS_BUILD_SPACE_DIR}/ccws.tests.packages
+TEST_PKG_LIST_EXCEPT=${CCWS_BUILD_SPACE_DIR}/ccws.tests.exceptions.packages
 
 wslist_test:
 	@${MAKE_QUIET} wslist | sort > "${TEST_PKG_LIST}"
@@ -28,7 +28,7 @@ wsctest:
 
 # this target uses colcon and unlike `ctest` target does not respect `--output-on-failure`
 test: assert_PKG_arg_must_be_specified
-	bash -c "time ( source ${CCWS_ROOT}/setup.bash ${BUILD_PROFILE} test ${EXEC_PROFILE}; \
+	bash -c "time ( source ${CCWS_ROOT}/setup.bash ${CCWS_BUILD_PROFILES} test ${EXEC_PROFILE}; \
 		colcon \
 		--log-base \$${CCWS_LOG_DIR} \
 		test \
@@ -36,7 +36,7 @@ test: assert_PKG_arg_must_be_specified
 		--merge-install \
 		--executor sequential \
 		--ctest-args --output-on-failure -j ${JOBS} \
-		--build-base \"\$${CCWS_BUILD_DIR}\" \
+		--build-base \"\$${CCWS_BUILD_SPACE_DIR}\" \
 		--install-base \"\$${CCWS_INSTALL_DIR_BUILD}\" \
 		--base-paths "${WORKSPACE_SRC}" \
 		--test-result-base \$${CCWS_LOG_DIR}/testing \
@@ -45,9 +45,9 @@ test: assert_PKG_arg_must_be_specified
 
 ctest: assert_PKG_arg_must_be_specified
 	echo '${PKG}' | sed 's/ /\n/g' | xargs --no-run-if-empty -I {} bash -c \
-		"time ( source ${CCWS_ROOT}/setup.bash ${BUILD_PROFILE} test ${EXEC_PROFILE}; \
+		"time ( source ${CCWS_ROOT}/setup.bash ${CCWS_BUILD_PROFILES} test ${EXEC_PROFILE}; \
 		mkdir -p \"\$${CCWS_ARTIFACTS_DIR}\"; \
-		cd \"\$${CCWS_BUILD_DIR}/{}\"; \
+		cd \"\$${CCWS_BUILD_SPACE_DIR}/{}\"; \
 		time ctest --schedule-random --output-on-failure --output-log \"\$${CCWS_ARTIFACTS_DIR}/ctest_{}.log\" -j ${JOBS} --tests-regex '${TEST_REGEX}')" \
 		&& ${MAKE} showtestresults || ${MAKE} showtestresults
 
@@ -64,15 +64,15 @@ showtestresults: test_results
 test_results: assert_PKG_arg_must_be_specified
 	# shows fewer tests
 	echo '${PKG}' | sed 's/ /\n/g' | xargs --no-run-if-empty -I {} bash -c "${SETUP_SCRIPT}; ${MAKE} private_test_results_pkg PKG={}"
-	#bash -c "${SETUP_SCRIPT}; catkin_test_results \$${CCWS_BUILD_DIR}/${PKG}"
+	#bash -c "${SETUP_SCRIPT}; catkin_test_results \$${CCWS_BUILD_SPACE_DIR}/${PKG}"
 
 private_test_results_pkg: assert_PKG_arg_must_be_specified
 	@mkdir -p ${CCWS_ARTIFACTS_DIR}/${PKG}/
-	@cp -R ${CCWS_BUILD_DIR}/${PKG}/Testing ${CCWS_ARTIFACTS_DIR}/${PKG}/ 2> /dev/null || true
-	@cp -R ${CCWS_BUILD_DIR}/${PKG}/test_results ${CCWS_ARTIFACTS_DIR}/${PKG}/ 2> /dev/null || true
-	@colcon --log-base /dev/null test-result --all --test-result-base ${CCWS_BUILD_DIR}/${PKG}
+	@cp -R ${CCWS_BUILD_SPACE_DIR}/${PKG}/Testing ${CCWS_ARTIFACTS_DIR}/${PKG}/ 2> /dev/null || true
+	@cp -R ${CCWS_BUILD_SPACE_DIR}/${PKG}/test_results ${CCWS_ARTIFACTS_DIR}/${PKG}/ 2> /dev/null || true
+	@colcon --log-base /dev/null test-result --all --test-result-base ${CCWS_BUILD_SPACE_DIR}/${PKG}
 
 test_list: assert_PKG_arg_must_be_specified
-	bash -c "time ( source ${CCWS_ROOT}/setup.bash ${BUILD_PROFILE} test ${EXEC_PROFILE} \
-		&& echo '${PKG}' | sed 's/ /\n/g' | xargs --no-run-if-empty -I {} ctest --show-only --test-dir \"\$${CCWS_BUILD_DIR}/{}\")"
+	bash -c "time ( source ${CCWS_ROOT}/setup.bash ${CCWS_BUILD_PROFILES} test ${EXEC_PROFILE} \
+		&& echo '${PKG}' | sed 's/ /\n/g' | xargs --no-run-if-empty -I {} ctest --show-only --test-dir \"\$${CCWS_BUILD_SPACE_DIR}/{}\")"
 
diff --git a/ccws/profiles/build/addr_undef_sanitizers/setup.bash b/ccws/profiles/build/addr_undef_sanitizers/setup.bash
index 021047c..e3ebf86 100644
--- a/ccws/profiles/build/addr_undef_sanitizers/setup.bash
+++ b/ccws/profiles/build/addr_undef_sanitizers/setup.bash
@@ -5,7 +5,7 @@ set -e
 set -o pipefail
 
 ##########################################################################################
-BUILD_PROFILE=${BUILD_PROFILE:-"$(basename "$(dirname "${BASH_SOURCE[0]}")")"}
+CCWS_PRIMARY_BUILD_PROFILE=${CCWS_PRIMARY_BUILD_PROFILE:-"$(basename "$(dirname "${BASH_SOURCE[0]}")")"}
 source "$(dirname "${BASH_SOURCE[0]}")/../${1:-"common"}/setup.bash" "${@:2}" ""
 
 
@@ -14,15 +14,15 @@ source "$(dirname "${BASH_SOURCE[0]}")/../${1:-"common"}/setup.bash" "${@:2}" ""
 # https://stackoverflow.com/questions/48267394/what-are-the-valid-sanitizer-suppression-strings-for-gcc
 
 # undefined
-UBSAN_OPTIONS=print_stacktrace=1:halt_on_error=1:suppressions=${CCWS_BUILD_PROFILE_DIR}/undefined.supp
+UBSAN_OPTIONS=print_stacktrace=1:halt_on_error=1:suppressions=${BUILD_PROFILES_DIR}/addr_undef_sanitizers/undefined.supp
 export UBSAN_OPTIONS
 
 # leaks
-LSAN_OPTIONS=suppressions=${CCWS_BUILD_PROFILE_DIR}/leak.supp
+LSAN_OPTIONS=suppressions=${BUILD_PROFILES_DIR}/addr_undef_sanitizers/leak.supp
 export LSAN_OPTIONS
 
 # Suppressions dont work on alloc-dealloc-mismatch for some reason
-ASAN_OPTIONS=alloc_dealloc_mismatch=0:new_delete_type_mismatch=0:suppressions=${CCWS_BUILD_PROFILE_DIR}/address.supp
+ASAN_OPTIONS=alloc_dealloc_mismatch=0:new_delete_type_mismatch=0:suppressions=${BUILD_PROFILES_DIR}/addr_undef_sanitizers/address.supp
 export ASAN_OPTIONS
 
 # address sanitizer
diff --git a/ccws/profiles/build/clangd/setup.bash b/ccws/profiles/build/clangd/setup.bash
index a29a29b..5e32bf7 100644
--- a/ccws/profiles/build/clangd/setup.bash
+++ b/ccws/profiles/build/clangd/setup.bash
@@ -5,7 +5,7 @@ set -e
 set -o pipefail
 
 ##########################################################################################
-BUILD_PROFILE=${BUILD_PROFILE:-"$(basename "$(dirname "${BASH_SOURCE[0]}")")"}
+CCWS_PRIMARY_BUILD_PROFILE=${CCWS_PRIMARY_BUILD_PROFILE:-"$(basename "$(dirname "${BASH_SOURCE[0]}")")"}
 source "$(dirname "${BASH_SOURCE[0]}")/../${1:-"common"}/setup.bash" "${@:2}" ""
 
 ##########################################################################################
diff --git a/ccws/profiles/build/clangd/targets.mk b/ccws/profiles/build/clangd/targets.mk
index 0f5bc91..d38db9a 100644
--- a/ccws/profiles/build/clangd/targets.mk
+++ b/ccws/profiles/build/clangd/targets.mk
@@ -1,11 +1,11 @@
-bp_clangd_build: assert_BASE_BUILD_PROFILE_must_exist
-	mkdir -p "${CCWS_CACHE}/clangd/${BASE_BUILD_PROFILE}/"
+bp_clangd_build: assert_BUILD_PROFILES_must_exist
+	mkdir -p "${CCWS_CACHE}/clangd/${CCWS_BUILD_PROFILES_ID}/"
 	# generated by colcon cmake (https://colcon.readthedocs.io/en/released/user/how-to.html#cmake-packages-generating-compile-commands-json)
-	cp "build/${BASE_BUILD_PROFILE}/compile_commands.json" "${CCWS_CACHE}/clangd/${BASE_BUILD_PROFILE}/compile_commands.json"
-	#find "build/${BASE_BUILD_PROFILE}/" -name "compile_commands.json" | xargs jq -s add > "${CCWS_CACHE}/clangd/${BASE_BUILD_PROFILE}/compile_commands.json"
+	cp "build/${CCWS_SECONDARY_BUILD_PROFILE}/compile_commands.json" "${CCWS_CACHE}/clangd/${CCWS_BUILD_PROFILES_ID}/compile_commands.json"
+	#find "build/${CCWS_SECONDARY_BUILD_PROFILE}/" -name "compile_commands.json" | xargs jq -s add > "${CCWS_CACHE}/clangd/${CCWS_SECONDARY_BUILD_PROFILE}/compile_commands.json"
 	# https://clangd.llvm.org/config.html
-	echo "CompileFlags:" 												 		> "${WORKSPACE_DIR}/.clangd"
-	echo "  CompilationDatabase: ${CCWS_CACHE}/clangd/${BASE_BUILD_PROFILE}/" 	>> "${WORKSPACE_DIR}/.clangd"
+	echo "CompileFlags:" 												 			> "${WORKSPACE_DIR}/.clangd"
+	echo "  CompilationDatabase: ${CCWS_CACHE}/clangd/${CCWS_BUILD_PROFILES_ID}/" 	>> "${WORKSPACE_DIR}/.clangd"
 	# note: cache is created next to compile commands -> https://github.com/clangd/clangd/issues/184
 	# a few notes regarding clangd-indexer
 	# 	https://github.com/clangd/clangd/issues/587
diff --git a/ccws/profiles/build/common/setup.bash b/ccws/profiles/build/common/setup.bash
index 4d318dc..66d2135 100644
--- a/ccws/profiles/build/common/setup.bash
+++ b/ccws/profiles/build/common/setup.bash
@@ -6,43 +6,30 @@ WORKSPACE_DIR=${WORKSPACE_DIR:-"$(pwd)"}
 BUILD_PROFILES_DIR=${BUILD_PROFILES_DIR:-"${CCWS_DIR}/profiles/build"}
 export WORKSPACE_DIR BUILD_PROFILES_DIR
 
-if [ -z "${BUILD_PROFILE}" ]
+if [ -z "${CCWS_BUILD_PROFILES}" ]
 then
     echo "Profile is not defined"
-    test -n "${BUILD_PROFILE}"
+    test -n "${CCWS_BUILD_PROFILES}"
 else
-    echo "Selected profile: '${BUILD_PROFILE}'"
-    export BUILD_PROFILE
+    echo "Selected profiles: '${CCWS_BUILD_PROFILES}'"
+    export CCWS_BUILD_PROFILES
 fi
 
-# some profiles can be used as wrappers
-#if [ -z "${SOURCED_BUILD_PROFILE}" ]
-#then
-#    SOURCED_BUILD_PROFILE="${BUILD_PROFILE}"
-#    export SOURCED_BUILD_PROFILE
-#else
-#    if [ "${SOURCED_BUILD_PROFILE}" != "${BUILD_PROFILE}" ]
-#    then
-#        echo "CCWS: cannot source '${BUILD_PROFILE}' profile, '${SOURCED_BUILD_PROFILE}' is already in use."
-#        return 0
-#    fi
-#fi
 
 if [ -z "${CCWS_ARTIFACTS_DIR}" ]
 then
     if [ -z "${ARTIFACTS_DIR}" ]
     then
-        CCWS_ARTIFACTS_DIR="${WORKSPACE_DIR}/artifacts/${BUILD_PROFILE}"
+        CCWS_ARTIFACTS_DIR="${WORKSPACE_DIR}/artifacts/${CCWS_BUILD_PROFILES_ID}"
     else
-        CCWS_ARTIFACTS_DIR="${ARTIFACTS_DIR}/${BUILD_PROFILE}"
+        CCWS_ARTIFACTS_DIR="${ARTIFACTS_DIR}/${CCWS_BUILD_PROFILES_ID}"
     fi
 fi
-CCWS_BUILD_PROFILE_DIR="${BUILD_PROFILES_DIR}/${BUILD_PROFILE}"
-CCWS_BUILD_DIR=${CCWS_BUILD_DIR:-"${WORKSPACE_DIR}/build/${BUILD_PROFILE}"}
-CCWS_LOG_DIR=${CCWS_LOG_DIR:-"${WORKSPACE_DIR}/build/log/${BUILD_PROFILE}"}
+CCWS_PRIMARY_BUILD_PROFILE_DIR="${BUILD_PROFILES_DIR}/${CCWS_PRIMARY_BUILD_PROFILE}"
+CCWS_LOG_DIR=${CCWS_LOG_DIR:-"${WORKSPACE_DIR}/build/log/${CCWS_BUILD_PROFILES_ID}"}
 CCWS_SOURCE_DIR="${WORKSPACE_SRC}"
 CCWS_SOURCE_EXTRAS="${CCWS_SOURCE_DIR}/.ccws"
-export CCWS_ARTIFACTS_DIR CCWS_BUILD_PROFILE_DIR CCWS_BUILD_DIR CCWS_SOURCE_DIR CCWS_LOG_DIR CCWS_SOURCE_EXTRAS
+export CCWS_ARTIFACTS_DIR CCWS_PRIMARY_BUILD_PROFILE_DIR CCWS_SOURCE_DIR CCWS_LOG_DIR CCWS_SOURCE_EXTRAS
 
 CCWS_PROOT_BIN="${CCWS_DIR}/scripts/proot"
 export CCWS_PROOT_BIN
@@ -134,12 +121,16 @@ then
     then
         case "${OS_DISTRO_HOST}" in
             bionic)
+                ROS_VERSION=1
                 ROS_DISTRO=melodic;;
             focal)
+                ROS_VERSION=1
                 ROS_DISTRO=noetic;;
             jammy)
+                ROS_VERSION=2
                 ROS_DISTRO=humble;;
             noble)
+                ROS_VERSION=2
                 ROS_DISTRO=jazzy;;
         esac
     fi
@@ -152,6 +143,14 @@ else
     export ROS_DISTRO
 fi
 
+case "${ROS_DISTRO}" in
+    melodic|noetic)
+        ROS_VERSION=1;;
+    *)
+        ROS_VERSION=2;;
+esac
+export ROS_VERSION
+
 # has to be set for colcon to determine dependencies properly
 case "${ROS_DISTRO}" in
     melodic)
@@ -203,7 +202,7 @@ CCWS_CXX_STANDARD=17
 export CCWS_CXX_STANDARD
 
 # since 3.21: https://cmake.org/cmake/help/latest/envvar/CMAKE_TOOLCHAIN_FILE.html
-CMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE:-"${CCWS_BUILD_PROFILE_DIR}/toolchain.cmake"}
+CMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE:-"${CCWS_PRIMARY_BUILD_PROFILE_DIR}/toolchain.cmake"}
 export CMAKE_TOOLCHAIN_FILE
 
 # since 3.12: https://cmake.org/cmake/help/latest/envvar/CMAKE_BUILD_PARALLEL_LEVEL.html
@@ -233,7 +232,7 @@ CCACHE_BASEDIR="${WORKSPACE_DIR}"
 CCACHE_NOHASHDIR="YES"
 CCACHE_MAXSIZE=${CCACHE_MAXSIZE:-"8G"}
 #CCACHE_LOGFILE=${CCWS_ARTIFACTS_DIR}/ccache.log
-#CCACHE_LOGFILE=${CCWS_BUILD_DIR}/ccache.log
+#CCACHE_LOGFILE=${CCWS_BUILD_SPACE_DIR}/ccache.log
 #export CCACHE_LOGFILE
 export CCACHE_DIR CCACHE_BASEDIR CCACHE_MAXSIZE CCACHE_NOHASHDIR
 
@@ -298,12 +297,12 @@ then
 
     source "${HOME}/.nix-profile/etc/profile.d/nix.sh"
 
-    CCWS_BUILD_DIR_NIX="${CCWS_BUILD_DIR}/nix"
+    CCWS_BUILD_SPACE_DIR_NIX="${CCWS_BUILD_SPACE_DIR}/nix"
 
-    mkdir -p "${CCWS_BUILD_DIR_NIX}"
-    ${CCWS_NIX} develop "${CCWS_SOURCE_DIR}" --command env > "${CCWS_BUILD_DIR_NIX}/env"
+    mkdir -p "${CCWS_BUILD_SPACE_DIR_NIX}"
+    ${CCWS_NIX} develop "${CCWS_SOURCE_DIR}" --command env > "${CCWS_BUILD_SPACE_DIR_NIX}/env"
 
-    #PATH="$(grep '^PATH=' < "${CCWS_BUILD_DIR_NIX}/env" | sed 's/^PATH=//'):${PATH}"
+    #PATH="$(grep '^PATH=' < "${CCWS_BUILD_SPACE_DIR_NIX}/env" | sed 's/^PATH=//'):${PATH}"
 
 
     # nix compilers mess up CMAKE_LIBRARY_ARCHITECTURE
@@ -319,9 +318,9 @@ then
     fi
 
 
-    NIX_CMAKE_PREFIX_PATH="$(grep '^CMAKE_PREFIX_PATH=' < "${CCWS_BUILD_DIR_NIX}/env" | sed 's/^CMAKE_PREFIX_PATH=//' || echo -n '')"
-    NIX_CMAKE_LIBRARY_PATH="$(grep '^CMAKE_LIBRARY_PATH=' < "${CCWS_BUILD_DIR_NIX}/env" | sed 's/^CMAKE_LIBRARY_PATH=//' || echo -n '')"
-    NIX_CMAKE_INCLUDE_PATH="$(grep '^CMAKE_INCLUDE_PATH=' < "${CCWS_BUILD_DIR_NIX}/env" | sed 's/^CMAKE_INCLUDE_PATH=//' || echo -n '')"
+    NIX_CMAKE_PREFIX_PATH="$(grep '^CMAKE_PREFIX_PATH=' < "${CCWS_BUILD_SPACE_DIR_NIX}/env" | sed 's/^CMAKE_PREFIX_PATH=//' || echo -n '')"
+    NIX_CMAKE_LIBRARY_PATH="$(grep '^CMAKE_LIBRARY_PATH=' < "${CCWS_BUILD_SPACE_DIR_NIX}/env" | sed 's/^CMAKE_LIBRARY_PATH=//' || echo -n '')"
+    NIX_CMAKE_INCLUDE_PATH="$(grep '^CMAKE_INCLUDE_PATH=' < "${CCWS_BUILD_SPACE_DIR_NIX}/env" | sed 's/^CMAKE_INCLUDE_PATH=//' || echo -n '')"
 
     if [ -n "${NIX_CMAKE_PREFIX_PATH}" ]
     then
@@ -368,18 +367,21 @@ export DEBIAN_FRONTEND
 
 ccws_read_exceptions()
 {
-    FILENAME_PREFIX="${CCWS_SOURCE_EXTRAS}/${BUILD_PROFILE}.exceptions.${1}"
-    for FILE in "${FILENAME_PREFIX}" "${FILENAME_PREFIX}.*"
+    for PROFILE in $(echo ${CCWS_BUILD_PROFILES} | tr "," "\n")
     do
-        if [ -f "${FILE}" ]
-        then
-            if [ "$1" = "paths" ]
+        FILENAME_PREFIX="${CCWS_SOURCE_EXTRAS}/${PROFILE}.exceptions.${1}"
+        for FILE in "${FILENAME_PREFIX}" "${FILENAME_PREFIX}.*"
+        do
+            if [ -f "${FILE}" ]
             then
-                JOIN_PATTERN="s=^=:${CCWS_SOURCE_DIR}/="
-            else
-                JOIN_PATTERN="s=^=:="
+                if [ "$1" = "paths" ]
+                then
+                    JOIN_PATTERN="s=^=:${CCWS_SOURCE_DIR}/="
+                else
+                    JOIN_PATTERN="s=^=:="
+                fi
+                sed -e 's/[[:space:]]*#.*//' -e '/^[[:space:]]*$/d' -e "${JOIN_PATTERN}" < "${FILE}" | tr -d '\n'
             fi
-            sed -e 's/[[:space:]]*#.*//' -e '/^[[:space:]]*$/d' -e "${JOIN_PATTERN}" < "${FILE}" | tr -d '\n'
-        fi
+        done
     done
 }
diff --git a/ccws/profiles/build/common/toolchain.cmake b/ccws/profiles/build/common/toolchain.cmake
index 2c1a8e7..0939e66 100644
--- a/ccws/profiles/build/common/toolchain.cmake
+++ b/ccws/profiles/build/common/toolchain.cmake
@@ -7,9 +7,12 @@ set(CMAKE_EXPORT_COMPILE_COMMANDS   ON  CACHE STRING "" FORCE)
 set(CMAKE_C_COMPILER_LAUNCHER   ccache  CACHE STRING "" FORCE)
 set(CMAKE_CXX_COMPILER_LAUNCHER ccache  CACHE STRING "" FORCE)
 
-set(CCWS_BUILD_PROFILE  "$ENV{BUILD_PROFILE}"   CACHE STRING "" FORCE)
+# TODO deprecated
+set(CCWS_BUILD_PROFILE  "$ENV{CCWS_PRIMARY_BUILD_PROFILE}" CACHE STRING "" FORCE)
+string(REPLACE "," ";" CCWS_BUILD_PROFILES_LIST "$ENV{CCWS_BUILD_PROFILES}")
+set(CCWS_BUILD_PROFILES "${CCWS_BUILD_PROFILES_LIST}" CACHE STRING "" FORCE)
 
-set(CTEST_BUILD_NAME    "${CCWS_BUILD_PROFILE}" CACHE STRING "" FORCE)
+set(CTEST_BUILD_NAME    "${CCWS_BUILD_PROFILES}" CACHE STRING "" FORCE)
 # controls testing of CCWS-aware packages
 set(CCWS_ENABLE_TESTING ON                     CACHE STRING "" FORCE)
 # debug level
@@ -44,11 +47,6 @@ set(CCWS_CXX_FLAGS_COMMON "-std=c++$ENV{CCWS_CXX_STANDARD} -fstack-protector-str
 set(CCWS_CXX_FLAGS_WARNINGS "-Wall -Wextra -Wshadow -Werror -Werror=return-type -Werror=pedantic -pedantic-errors" CACHE STRING "" FORCE)
 set(CCWS_CXX_FLAGS "${CCWS_CXX_FLAGS_COMMON} ${CCWS_CXX_FLAGS_WARNINGS}" CACHE STRING "" FORCE)
 
-# 1. it is generally a bad idea to depend on a build profile in the code
-# 2. this may lead to unnecessary cache misses during compilation (ccache)
-# 3. if necessary this define can be added for a specific package
-#add_definitions(-DCCWS_BUILD_PROFILE="${CCWS_BUILD_PROFILE}")
-
 # -flto
 # performance gain seems to be marginal in general, but the main limiting
 # factor currently (gcc7) is:
diff --git a/ccws/profiles/build/cppcheck/setup.bash b/ccws/profiles/build/cppcheck/setup.bash
index abe2208..ef4d87d 100644
--- a/ccws/profiles/build/cppcheck/setup.bash
+++ b/ccws/profiles/build/cppcheck/setup.bash
@@ -5,7 +5,7 @@ set -e
 set -o pipefail
 
 ##########################################################################################
-BUILD_PROFILE=${BUILD_PROFILE:-"$(basename "$(dirname "${BASH_SOURCE[0]}")")"}
+CCWS_PRIMARY_BUILD_PROFILE=${CCWS_PRIMARY_BUILD_PROFILE:-"$(basename "$(dirname "${BASH_SOURCE[0]}")")"}
 source "$(dirname "${BASH_SOURCE[0]}")/../static_checks/setup.bash" "${@:1}" ""
 
 ##########################################################################################
diff --git a/ccws/profiles/build/cppcheck/targets.mk b/ccws/profiles/build/cppcheck/targets.mk
index d95fe3b..feffb22 100644
--- a/ccws/profiles/build/cppcheck/targets.mk
+++ b/ccws/profiles/build/cppcheck/targets.mk
@@ -1,13 +1,13 @@
-bp_cppcheck_build: assert_BASE_BUILD_PROFILE_must_exist
-	rm -Rf "${WORKSPACE_DIR}/build/${BUILD_PROFILE}/"
-	mkdir -p "${WORKSPACE_DIR}/build/${BUILD_PROFILE}/"
+bp_cppcheck_build: assert_BUILD_PROFILES_must_exist assert_SECONDARY_BUILD_PROFILE_must_exist
+	rm -Rf "${CCWS_BUILD_SPACE_DIR}/"
+	mkdir -p "${CCWS_BUILD_SPACE_DIR}/"
 	bash -c "${SETUP_SCRIPT}; \
 		echo '${SETUP_SCRIPT}'; \
 		echo \"<<\$${CCWS_STATIC_DIR_EXCEPTIONS}>>>\"; \
-		echo $${CCWS_STATIC_DIR_EXCEPTIONS} > '${WORKSPACE_DIR}/build/${BUILD_PROFILE}/suppressions'"
-	sed -i -e 's/:/\n/g' '${WORKSPACE_DIR}/build/${BUILD_PROFILE}/suppressions'
-	sed -i -e '/^$$/d' '${WORKSPACE_DIR}/build/${BUILD_PROFILE}/suppressions'
-	sed -i -e 's/^/*:/' -e 's/$$/*/' '${WORKSPACE_DIR}/build/${BUILD_PROFILE}/suppressions'
+		echo $${CCWS_STATIC_DIR_EXCEPTIONS} > '${CCWS_BUILD_SPACE_DIR}/suppressions'"
+	sed -i -e 's/:/\n/g' '${CCWS_BUILD_SPACE_DIR}/suppressions'
+	sed -i -e '/^$$/d' '${CCWS_BUILD_SPACE_DIR}/suppressions'
+	sed -i -e 's/^/*:/' -e 's/$$/*/' '${CCWS_BUILD_SPACE_DIR}/suppressions'
 	bash -c "${SETUP_SCRIPT}; \
 		cppcheck \
 			-j ${JOBS} \
@@ -21,11 +21,11 @@ bp_cppcheck_build: assert_BASE_BUILD_PROFILE_must_exist
 			--inline-suppr \
 			-i /usr \
 			\$${CCWS_CPPCHECK_EXCEPTIONS} \
-			--suppressions-list='${WORKSPACE_DIR}/build/${BUILD_PROFILE}/suppressions' \
-			--project='${WORKSPACE_DIR}/build/${BASE_BUILD_PROFILE}/compile_commands.json' \
+			--suppressions-list='${CCWS_BUILD_SPACE_DIR}/suppressions' \
+			--project='${WORKSPACE_DIR}/build/${CCWS_SECONDARY_BUILD_PROFILE}/compile_commands.json' \
 			3>&1 1>&2 2>&3 \
-			| tee --append '${WORKSPACE_DIR}/build/${BUILD_PROFILE}/cppcheck.err' "
-	test ! -s '${WORKSPACE_DIR}/build/${BUILD_PROFILE}/cppcheck.err' || exit 1
+			| tee --append '${CCWS_BUILD_SPACE_DIR}/cppcheck.err' "
+	test ! -s '${CCWS_BUILD_SPACE_DIR}/cppcheck.err' || exit 1
 
 
 bp_cppcheck_install_build: bp_common_install_build
diff --git a/ccws/profiles/build/cross_jetson_nano/targets.mk b/ccws/profiles/build/cross_jetson_nano/targets.mk
index 62476c4..35263df 100644
--- a/ccws/profiles/build/cross_jetson_nano/targets.mk
+++ b/ccws/profiles/build/cross_jetson_nano/targets.mk
@@ -1,5 +1,5 @@
 assert_BUILD_PROFILE_must_be_cross_jetson_nano:
-	test "${BUILD_PROFILE}" = "cross_jetson_nano"
+	test "${CCWS_PRIMARY_BUILD_PROFILE}" = "cross_jetson_nano"
 
 bp_cross_jetson_nano_install_build: cross_common_install_build bp_common_install_build assert_BUILD_PROFILE_must_be_cross_jetson_nano
 	${MAKE} cross_jetson_install_build_${OS_DISTRO_BUILD}
diff --git a/ccws/profiles/build/cross_jetson_xavier/setup.bash b/ccws/profiles/build/cross_jetson_xavier/setup.bash
index ef29701..1214678 100644
--- a/ccws/profiles/build/cross_jetson_xavier/setup.bash
+++ b/ccws/profiles/build/cross_jetson_xavier/setup.bash
@@ -5,7 +5,7 @@ set -e
 set -o pipefail
 
 ##########################################################################################
-BUILD_PROFILE=${BUILD_PROFILE:-"$(basename "$(dirname "${BASH_SOURCE[0]}")")"}
+CCWS_PRIMARY_BUILD_PROFILE=${CCWS_PRIMARY_BUILD_PROFILE:-"$(basename "$(dirname "${BASH_SOURCE[0]}")")"}
 
 CROSS_PROFILE="$(basename "$(dirname "${BASH_SOURCE[0]}")")"
 export CROSS_PROFILE
diff --git a/ccws/profiles/build/cross_jetson_xavier/targets.mk b/ccws/profiles/build/cross_jetson_xavier/targets.mk
index 52698f0..e1b750c 100644
--- a/ccws/profiles/build/cross_jetson_xavier/targets.mk
+++ b/ccws/profiles/build/cross_jetson_xavier/targets.mk
@@ -1,5 +1,5 @@
 assert_BUILD_PROFILE_must_be_cross_jetson_xavier:
-	test "${BUILD_PROFILE}" = "cross_jetson_xavier"
+	test "${CCWS_PRIMARY_BUILD_PROFILE}" = "cross_jetson_xavier"
 
 bp_cross_jetson_xavier_install_build: cross_common_install_build bp_common_install_build assert_BUILD_PROFILE_must_be_cross_jetson_xavier
 	${MAKE} cross_jetson_install_build_${OS_DISTRO_BUILD}
diff --git a/ccws/profiles/build/cross_raspberry_pi/setup.bash b/ccws/profiles/build/cross_raspberry_pi/setup.bash
index 0661428..7ed3fb5 100644
--- a/ccws/profiles/build/cross_raspberry_pi/setup.bash
+++ b/ccws/profiles/build/cross_raspberry_pi/setup.bash
@@ -5,7 +5,7 @@ set -e
 set -o pipefail
 
 ##########################################################################################
-BUILD_PROFILE=${BUILD_PROFILE:-"$(basename "$(dirname "${BASH_SOURCE[0]}")")"}
+CCWS_PRIMARY_BUILD_PROFILE=${CCWS_PRIMARY_BUILD_PROFILE:-"$(basename "$(dirname "${BASH_SOURCE[0]}")")"}
 
 CROSS_PROFILE="$(basename "$(dirname "${BASH_SOURCE[0]}")")"
 export CROSS_PROFILE
diff --git a/ccws/profiles/build/cross_raspberry_pi/targets.mk b/ccws/profiles/build/cross_raspberry_pi/targets.mk
index 6a2d647..b3b307c 100644
--- a/ccws/profiles/build/cross_raspberry_pi/targets.mk
+++ b/ccws/profiles/build/cross_raspberry_pi/targets.mk
@@ -1,5 +1,5 @@
 assert_BUILD_PROFILE_must_be_cross_raspberry_pi:
-	test "${BUILD_PROFILE}" = "cross_raspberry_pi"
+	test "${CCWS_PRIMARY_BUILD_PROFILE}" = "cross_raspberry_pi"
 
 bp_cross_raspberry_pi_install_build: cross_common_install_build cross_purge bp_common_install_build
 	${MAKE} -j${JOBS} bp_cross_raspberry_pi_install_build_compiler
@@ -62,8 +62,8 @@ bp_cross_raspberry_pi_build: private_cross_build
 private_bp_cross_raspberry_pi_pack: assert_BUILD_PROFILE_must_be_cross_raspberry_pi
 	mkdir -p "${CCWS_ARTIFACTS_DIR}"
 	cd "${CCWS_SYSROOT_DATA}"; \
-		tar -cjf "${CCWS_ARTIFACTS_DIR}/${BUILD_PROFILE}_image.tar.bz2" system.img cross-pi-gcc
+		tar -cjf "${CCWS_ARTIFACTS_DIR}/${CCWS_PRIMARY_BUILD_PROFILE}_image.tar.bz2" system.img cross-pi-gcc
 
 private_bp_cross_raspberry_pi_unpack: assert_BUILD_PROFILE_must_be_cross_raspberry_pi
 	cd "${CCWS_SYSROOT_DATA}"; \
-		tar -xf "${CCWS_ARTIFACTS_DIR}/${BUILD_PROFILE}_image.tar.bz2"
+		tar -xf "${CCWS_ARTIFACTS_DIR}/${CCWS_PRIMARY_BUILD_PROFILE}_image.tar.bz2"
diff --git a/ccws/profiles/build/deb/bin/control.sh b/ccws/profiles/build/deb/bin/control.sh
index d56da82..77f25c1 100755
--- a/ccws/profiles/build/deb/bin/control.sh
+++ b/ccws/profiles/build/deb/bin/control.sh
@@ -9,7 +9,7 @@ Version: $(sed 's/_/-/g' < "${CCWS_DEB_INFO_DIR}/version_hash.txt")
 Architecture: ${CCWS_DEB_ARCH}
 Maintainer: ${AUTHOR} <${EMAIL}>
 Description: ${VENDOR} ${PKG}
-Depends: $(paste -s -d ',' < "${WORKSPACE_DIR}/build/${BUILD_PROFILE}_dep/deps_${PKG_ID}.deb")
+Depends: $(paste -s -d ',' < "${WORKSPACE_DIR}/build/${CCWS_BUILD_PROFILES_ID}_dep/deps_${PKG_ID}.deb")
 Installed-Size: $(du -s "${CCWS_INSTALL_DIR_BUILD_ROOT}" | cut -f 1)
 EOF
 
diff --git a/ccws/profiles/build/deb/setup.bash b/ccws/profiles/build/deb/setup.bash
index 053790a..4dfeabe 100644
--- a/ccws/profiles/build/deb/setup.bash
+++ b/ccws/profiles/build/deb/setup.bash
@@ -6,11 +6,11 @@ set -o pipefail
 
 
 ##########################################################################################
-BUILD_PROFILE=${BUILD_PROFILE:-"$(basename "$(dirname "${BASH_SOURCE[0]}")")"}
-BASE_BUILD_PROFILE=${1:-"$BASE_BUILD_PROFILE"}
-if [ -z "${BASE_BUILD_PROFILE}" ]
+CCWS_PRIMARY_BUILD_PROFILE=${CCWS_PRIMARY_BUILD_PROFILE:-"$(basename "$(dirname "${BASH_SOURCE[0]}")")"}
+CCWS_SECONDARY_BUILD_PROFILE=${1:-"${CCWS_SECONDARY_BUILD_PROFILE}"}
+if [ -z "${CCWS_SECONDARY_BUILD_PROFILE}" ]
 then
-    echo "Build profile cannot be chosen automatically for 'deb' mixin, make sure BASE_BUILD_PROFILE is set."
+    echo "Build profile cannot be chosen automatically for 'deb' mixin, make sure that secondary profile is set."
     return 0
 fi
 
@@ -19,8 +19,6 @@ fi
 # override parameters usually set in common/setup.bash
 #
 
-CCWS_BUILD_DIR="${WORKSPACE_DIR}/build/${BUILD_PROFILE}_${BASE_BUILD_PROFILE}"
-
 if [ -z "${INSTALL_PKG_PREFIX}" ]
 then
     case "${PKG}" in
@@ -37,7 +35,7 @@ then
     esac
 fi
 
-CCWS_PKG_FULL_NAME=${INSTALL_PKG_PREFIX}__${BASE_BUILD_PROFILE}__$(echo "${VERSION}" | sed -e 's/[[:punct:]]/_/g' -e 's/[[:space:]]/_/g')
+CCWS_PKG_FULL_NAME=${INSTALL_PKG_PREFIX}__$(echo "${CCWS_SECONDARY_BUILD_PROFILES}" | sed -e 's/,/_/g')__$(echo "${VERSION}" | sed -e 's/[[:punct:]]/_/g' -e 's/[[:space:]]/_/g')
 
 CCWS_INSTALL_DIR_HOST="/opt/${VENDOR}/${CCWS_PKG_FULL_NAME}"
 CCWS_INSTALL_DIR_BUILD_ROOT="${WORKSPACE_DIR}/install/${CCWS_PKG_FULL_NAME}"
@@ -46,11 +44,11 @@ CCWS_INSTALL_DIR_BUILD="${CCWS_INSTALL_DIR_BUILD_ROOT}/${CCWS_INSTALL_DIR_HOST}"
 export CCWS_INSTALL_DIR_BUILD_ROOT CCWS_INSTALL_DIR_HOST
 
 
-CMAKE_TOOLCHAIN_FILE=${BUILD_PROFILES_DIR}/${BASE_BUILD_PROFILE}/toolchain.cmake
+CMAKE_TOOLCHAIN_FILE=${BUILD_PROFILES_DIR}/${CCWS_SECONDARY_BUILD_PROFILE}/toolchain.cmake
 
 
 ##########################################################################################
-source "$(dirname "${BASH_SOURCE[0]}")/../${BASE_BUILD_PROFILE}/setup.bash" "${@:2}" ""
+source "$(dirname "${BASH_SOURCE[0]}")/../${CCWS_SECONDARY_BUILD_PROFILE}/setup.bash" "${@:2}" ""
 
 
 ##########################################################################################
diff --git a/ccws/profiles/build/deb/targets.mk b/ccws/profiles/build/deb/targets.mk
index cdbae6a..0d05050 100644
--- a/ccws/profiles/build/deb/targets.mk
+++ b/ccws/profiles/build/deb/targets.mk
@@ -1,13 +1,11 @@
-# this script automatically sources profile specific setup script
-DEB_SETUP_SCRIPT=${SETUP_SCRIPT} ${BASE_BUILD_PROFILE}
-
 deb_%:
-	${MAKE} wswraptarget TARGET="private_$@" SETUP_SCRIPT="${DEB_SETUP_SCRIPT}"
+	${MAKE} wswraptarget TARGET="private_$@"
 
 private_deb_compile:
 	echo ${CCWS_EXTRA_INSTALL_DIRS} | sed -e "s/ /\n/g" | xargs -I {} mkdir -p ${CCWS_INSTALL_DIR_BUILD_ROOT}/{}
 	mkdir -p "${CCWS_DEBIAN_POSTINST_DIR}" "${CCWS_DEBIAN_PREINST_DIR}" "${CCWS_DEBIAN_POSTRM_DIR}" "${CCWS_DEBIAN_PRERM_DIR}"
-	${MAKE} bp_${BASE_BUILD_PROFILE}_build BUILD_PROFILE=${BASE_BUILD_PROFILE}
+	# trim first profile (must be deb) and proceed with the rest
+	${MAKE} bp_${CCWS_SECONDARY_BUILD_PROFILE}_build CCWS_BUILD_PROFILES=${CCWS_SECONDARY_BUILD_PROFILES}
 	echo "#!/bin/bash -x"                                                           >  "${CCWS_SOURCE_SCRIPT}"
 	echo "CCWS_EXTRA_SOURCE_SCRIPTS=\"${CCWS_EXTRA_SOURCE_SCRIPTS}\""               >> "${CCWS_SOURCE_SCRIPT}"
 	cat "${EXEC_PROFILES_DIR}/common/setup.bash" | grep -v "^#!"                    >> "${CCWS_SOURCE_SCRIPT}"
@@ -28,7 +26,7 @@ private_deb_info: assert_PKG_arg_must_be_specified private_deb_version_hash
 private_deb_pack: assert_PKG_arg_must_be_specified private_dep_resolve private_deb_info assert_AUTHOR_must_not_be_empty assert_EMAIL_must_not_be_empty
 	# generate scripts
 	mkdir -p "${CCWS_DEBIAN_DIR}"
-	find "${CCWS_BUILD_PROFILE_DIR}/bin/" -iname "*.sh" | xargs -I {} bash {}
+	find "${CCWS_PRIMARY_BUILD_PROFILE_DIR}/bin/" -iname "*.sh" | xargs -I {} bash {}
 	rm -Rf "${CCWS_DEBIAN_POSTINST_DIR}" "${CCWS_DEBIAN_PREINST_DIR}" "${CCWS_DEBIAN_POSTRM_DIR}" "${CCWS_DEBIAN_PRERM_DIR}"
 	# cleanup
 	find "${CCWS_INSTALL_DIR_BUILD_ROOT}/" -iname '*.pyc' -or -iname '__pycache__' | xargs --no-run-if-empty rm -Rf
@@ -47,7 +45,7 @@ private_dpkg_deb_focal: private_dpkg_deb_bionic
 private_dpkg_deb_jammy:
 	dpkg-deb -Zzstd -z9 --root-owner-group --build "${CCWS_INSTALL_DIR_BUILD_ROOT}" "${CCWS_ARTIFACTS_DIR}/${CCWS_PKG_FULL_NAME}.deb"
 
-private_dpkg_deb_noble: 
+private_dpkg_deb_noble:
 	dpkg-deb -Zzstd -z9 --root-owner-group --threads-max=${JOBS} --build "${CCWS_INSTALL_DIR_BUILD_ROOT}" "${CCWS_ARTIFACTS_DIR}/${CCWS_PKG_FULL_NAME}.deb"
 
 
@@ -61,9 +59,9 @@ private_deb_version_hash: assert_PKG_arg_must_be_specified
 
 private_deb_lint: assert_PKG_arg_must_be_specified
 	test -f "${CCWS_ARTIFACTS_DIR}/${CCWS_PKG_FULL_NAME}.deb"
-	lintian --pedantic --suppress-tags-from-file ${CCWS_BUILD_PROFILE_DIR}/lintian_${OS_DISTRO_BUILD}.supp "${CCWS_ARTIFACTS_DIR}/${CCWS_PKG_FULL_NAME}.deb"
+	lintian --pedantic --suppress-tags-from-file ${CCWS_PRIMARY_BUILD_PROFILE_DIR}/lintian_${OS_DISTRO_BUILD}.supp "${CCWS_ARTIFACTS_DIR}/${CCWS_PKG_FULL_NAME}.deb"
 
-bp_deb_build: assert_BASE_BUILD_PROFILE_must_exist
+bp_deb_build: assert_BUILD_PROFILES_must_exist
 	${MAKE} private_deb_compile
 	${MAKE} private_deb_pack
 
diff --git a/ccws/profiles/build/doxygen/setup.bash b/ccws/profiles/build/doxygen/setup.bash
index babd9e0..9fada51 100644
--- a/ccws/profiles/build/doxygen/setup.bash
+++ b/ccws/profiles/build/doxygen/setup.bash
@@ -5,7 +5,7 @@ set -e
 set -o pipefail
 
 ##########################################################################################
-BUILD_PROFILE=${BUILD_PROFILE:-"$(basename "$(dirname "${BASH_SOURCE[0]}")")"}
+CCWS_PRIMARY_BUILD_PROFILE=${CCWS_PRIMARY_BUILD_PROFILE:-"$(basename "$(dirname "${BASH_SOURCE[0]}")")"}
 source "$(dirname "${BASH_SOURCE[0]}")/../${1:-"common"}/setup.bash" "${@:2}" ""
 
 
diff --git a/ccws/profiles/build/reldebug/setup.bash b/ccws/profiles/build/reldebug/setup.bash
index 212c602..972ab9c 100644
--- a/ccws/profiles/build/reldebug/setup.bash
+++ b/ccws/profiles/build/reldebug/setup.bash
@@ -5,7 +5,7 @@ set -e
 set -o pipefail
 
 ##########################################################################################
-BUILD_PROFILE=${BUILD_PROFILE:-"$(basename "$(dirname "${BASH_SOURCE[0]}")")"}
+CCWS_PRIMARY_BUILD_PROFILE=${CCWS_PRIMARY_BUILD_PROFILE:-"$(basename "$(dirname "${BASH_SOURCE[0]}")")"}
 source "$(dirname "${BASH_SOURCE[0]}")/../${1:-"common"}/setup.bash" "${@:2}" ""
 
 ##########################################################################################
diff --git a/ccws/profiles/build/scan_build/setup.bash b/ccws/profiles/build/scan_build/setup.bash
index a0c68a4..945890b 100644
--- a/ccws/profiles/build/scan_build/setup.bash
+++ b/ccws/profiles/build/scan_build/setup.bash
@@ -5,7 +5,7 @@ set -e
 set -o pipefail
 
 ##########################################################################################
-BUILD_PROFILE=${BUILD_PROFILE:-"$(basename "$(dirname "${BASH_SOURCE[0]}")")"}
+CCWS_PRIMARY_BUILD_PROFILE=${CCWS_PRIMARY_BUILD_PROFILE:-"$(basename "$(dirname "${BASH_SOURCE[0]}")")"}
 source "$(dirname "${BASH_SOURCE[0]}")/../${1:-"static_checks"}/setup.bash" "${@:2}" ""
 
 CCWS_STATIC_DIR_EXCEPTIONS="${CCWS_STATIC_DIR_EXCEPTIONS}$(ccws_read_exceptions paths)"
diff --git a/ccws/profiles/build/scan_build/toolchain_body.cmake b/ccws/profiles/build/scan_build/toolchain_body.cmake
index fdc09e3..789b953 100644
--- a/ccws/profiles/build/scan_build/toolchain_body.cmake
+++ b/ccws/profiles/build/scan_build/toolchain_body.cmake
@@ -8,7 +8,7 @@ set(CMAKE_C_COMPILER /usr/share/clang/scan-build-$ENV{CCWS_LLVM_VERSION}/libexec
 
 find_program(CCWS_CLANG_TIDY_EXECUTABLE NAMES clang-tidy-$ENV{CCWS_LLVM_VERSION} REQUIRED)
 
-set(CCWS_CLANG_TIDY "${CCWS_CLANG_TIDY_EXECUTABLE};--config-file=$ENV{CCWS_BUILD_PROFILE_DIR}/clang_tidy_config.yaml;--header-filter=$ENV{WORKSPACE_DIR}/.*")
+set(CCWS_CLANG_TIDY "${CCWS_CLANG_TIDY_EXECUTABLE};--config-file=$ENV{BUILD_PROFILES_DIR}/scan_build/clang_tidy_config.yaml;--header-filter=$ENV{WORKSPACE_DIR}/.*")
 
 set(CCWS_CLANG_TIDY "${CCWS_CLANG_TIDY}" CACHE STRING "" FORCE)
 
diff --git a/ccws/profiles/build/static_checks/setup.bash b/ccws/profiles/build/static_checks/setup.bash
index dc99104..0024023 100644
--- a/ccws/profiles/build/static_checks/setup.bash
+++ b/ccws/profiles/build/static_checks/setup.bash
@@ -5,7 +5,7 @@ set -e
 set -o pipefail
 
 ##########################################################################################
-BUILD_PROFILE=${BUILD_PROFILE:-"$(basename "$(dirname "${BASH_SOURCE[0]}")")"}
+CCWS_PRIMARY_BUILD_PROFILE=${CCWS_PRIMARY_BUILD_PROFILE:-"$(basename "$(dirname "${BASH_SOURCE[0]}")")"}
 source "$(dirname "${BASH_SOURCE[0]}")/../${1:-"common"}/setup.bash" "${@:2}" ""
 
 
diff --git a/ccws/profiles/build/static_checks/targets.mk b/ccws/profiles/build/static_checks/targets.mk
index 0caeda4..5fb7022 100644
--- a/ccws/profiles/build/static_checks/targets.mk
+++ b/ccws/profiles/build/static_checks/targets.mk
@@ -58,11 +58,11 @@ cppcheck:
 	# header paths with `-I` flags but that is not trivial in a workspace,
 	# might require parsing compilation commands from cmake.
 	${MAKE} static_checks_generic_dir_filter TARGET=$@
-	find "${WORKSPACE_SRC}" -type f -iname '*.hpp' -or -iname "*.cpp" -or -iname "*.h" > ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/$@/input
-	rm -f '${WORKSPACE_DIR}/build/${BUILD_PROFILE}/$@/cppcheck.err'
+	find "${WORKSPACE_SRC}" -type f -iname '*.hpp' -or -iname "*.cpp" -or -iname "*.h" > ${CCWS_BUILD_SPACE_DIR}/$@/input
+	rm -f '${CCWS_BUILD_SPACE_DIR}/$@/cppcheck.err'
 	bash -c "${SETUP_SCRIPT}; \
-		source ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/$@/filter > ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/$@/input.filtered; \
-		cat ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/$@/input.filtered | xargs --max-procs=${JOBS} --no-run-if-empty -I {} \
+		source ${CCWS_BUILD_SPACE_DIR}/$@/filter > ${CCWS_BUILD_SPACE_DIR}/$@/input.filtered; \
+		cat ${CCWS_BUILD_SPACE_DIR}/$@/input.filtered | xargs --max-procs=${JOBS} --no-run-if-empty -I {} \
 		cppcheck \
 			-j 1 \
 			--relative-paths \
@@ -77,8 +77,8 @@ cppcheck:
 			\$${CCWS_CPPCHECK_EXCEPTIONS} \
 			3>&1 1>&2 2>&3 \
 			{} \
-			| tee --append '${WORKSPACE_DIR}/build/${BUILD_PROFILE}/$@/cppcheck.err' "
-	test ! -s '${WORKSPACE_DIR}/build/${BUILD_PROFILE}/$@/cppcheck.err' || exit 1
+			| tee --append '${CCWS_BUILD_SPACE_DIR}/$@/cppcheck.err' "
+	test ! -s '${CCWS_BUILD_SPACE_DIR}/$@/cppcheck.err' || exit 1
 
 
 cpplint:
@@ -92,27 +92,27 @@ cpplint:
 
 # internal target
 static_checks_generic_dir_filter:
-	mkdir -p ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/${TARGET}
-	echo -n "test -f ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/${TARGET}/input && (cat ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/${TARGET}/input" > ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/${TARGET}/filter
+	mkdir -p ${CCWS_BUILD_SPACE_DIR}/${TARGET}
+	echo -n "test -f ${CCWS_BUILD_SPACE_DIR}/${TARGET}/input && (cat ${CCWS_BUILD_SPACE_DIR}/${TARGET}/input" > ${CCWS_BUILD_SPACE_DIR}/${TARGET}/filter
 	bash -c "${SETUP_SCRIPT}; \
-		echo -n \$${CCWS_STATIC_DIR_EXCEPTIONS} | sed -e 's/:/ :/g' -e 's=:\([[:graph:]]*\)= | grep -v \"\1\" =g' >> ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/${TARGET}/filter"
-	echo -n " || true)" >> ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/${TARGET}/filter
+		echo -n \$${CCWS_STATIC_DIR_EXCEPTIONS} | sed -e 's/:/ :/g' -e 's=:\([[:graph:]]*\)= | grep -v \"\1\" =g' >> ${CCWS_BUILD_SPACE_DIR}/${TARGET}/filter"
+	echo -n " || true)" >> ${CCWS_BUILD_SPACE_DIR}/${TARGET}/filter
 
 
 flawfinder:
 	${MAKE} static_checks_generic_dir_filter TARGET=$@
-	find "${WORKSPACE_SRC}" -type f \( -iname '*.cpp' -or -iname '*.h' \) > ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/$@/input
+	find "${WORKSPACE_SRC}" -type f \( -iname '*.cpp' -or -iname '*.h' \) > ${CCWS_BUILD_SPACE_DIR}/$@/input
 	bash -c " \
-		source ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/$@/filter > ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/$@/input.filtered; \
-		cat ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/$@/input.filtered | xargs --no-run-if-empty --max-procs=${JOBS} -I {} flawfinder --singleline --dataonly --quiet --minlevel=0 {}"
+		source ${CCWS_BUILD_SPACE_DIR}/$@/filter > ${CCWS_BUILD_SPACE_DIR}/$@/input.filtered; \
+		cat ${CCWS_BUILD_SPACE_DIR}/$@/input.filtered | xargs --no-run-if-empty --max-procs=${JOBS} -I {} flawfinder --singleline --dataonly --quiet --minlevel=0 {}"
 
 
 yamllint:
 	${MAKE} static_checks_generic_dir_filter TARGET=$@
-	find "${WORKSPACE_SRC}" -type f -iname '*.yaml' > ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/$@/input
+	find "${WORKSPACE_SRC}" -type f -iname '*.yaml' > ${CCWS_BUILD_SPACE_DIR}/$@/input
 	bash -c "${SETUP_SCRIPT}; \
-		source ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/$@/filter > ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/$@/input.filtered; \
-		cat ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/$@/input.filtered | xargs --max-procs=${JOBS} --no-run-if-empty -I {} \
+		source ${CCWS_BUILD_SPACE_DIR}/$@/filter > ${CCWS_BUILD_SPACE_DIR}/$@/input.filtered; \
+		cat ${CCWS_BUILD_SPACE_DIR}/$@/input.filtered | xargs --max-procs=${JOBS} --no-run-if-empty -I {} \
 		env LC_ALL=C.UTF-8 yamllint -d \"{extends: default, \
                       rules: { \
                         colons: {max-spaces-before: 0, max-spaces-after: -1}, \
@@ -134,9 +134,9 @@ shellcheck:
 			&& find ${CCWS_DIR}/scripts -type f \( -iname '*.sh' -or -iname '*.bash' \) \
 			&& find ${WORKSPACE_DIR} -maxdepth 2 -type f \( -iname '*.sh' -or -iname '*.bash' \) \
 			&& find "${WORKSPACE_SRC}" -iname '*.sh' -or -iname '*.bash' ) \
-			> ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/$@/input; \
-		source ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/$@/filter > ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/$@/input.filtered; \
-		cat ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/$@/input.filtered | xargs --no-run-if-empty --max-procs=${JOBS} -I {} shellcheck -x \$${CCWS_SHELLCHECK_EXCEPTIONS} {}"
+			> ${CCWS_BUILD_SPACE_DIR}/$@/input; \
+		source ${CCWS_BUILD_SPACE_DIR}/$@/filter > ${CCWS_BUILD_SPACE_DIR}/$@/input.filtered; \
+		cat ${CCWS_BUILD_SPACE_DIR}/$@/input.filtered | xargs --no-run-if-empty --max-procs=${JOBS} -I {} shellcheck -x \$${CCWS_SHELLCHECK_EXCEPTIONS} {}"
 
 
 catkin_lint:
@@ -155,19 +155,19 @@ catkin_lint:
 pylint:
 	bash -c "${SETUP_SCRIPT}; \
 		DIR_EXCEPTIONS=\$$(echo \$${CCWS_STATIC_DIR_EXCEPTIONS} | sed -e 's/^://' -e 's/:/,/g'); \
-		pylint --rcfile \$${CCWS_BUILD_PROFILE_DIR}/pylintrc --jobs ${JOBS} --ignore-paths \"\$${DIR_EXCEPTIONS}\" '${WORKSPACE_SRC}'"
+		pylint --rcfile \$${CCWS_PRIMARY_BUILD_PROFILE_DIR}/pylintrc --jobs ${JOBS} --ignore-paths \"\$${DIR_EXCEPTIONS}\" '${WORKSPACE_SRC}'"
 
 flake8:
 	bash -c "${SETUP_SCRIPT}; \
 		DIR_EXCEPTIONS=\$$(echo \$${CCWS_STATIC_DIR_EXCEPTIONS} | sed -e 's/^://' -e 's/:/,/g'); \
-		flake8 --config \$${CCWS_BUILD_PROFILE_DIR}/flake8 --exclude \"\$${DIR_EXCEPTIONS}\" '${WORKSPACE_SRC}'"
+		flake8 --config \$${CCWS_PRIMARY_BUILD_PROFILE_DIR}/flake8 --exclude \"\$${DIR_EXCEPTIONS}\" '${WORKSPACE_SRC}'"
 
 mypy:
 	${MAKE} static_checks_generic_dir_filter TARGET=$@
 	bash -c "${SETUP_SCRIPT}; \
 		DIR_EXCEPTIONS=\$$(echo \$${CCWS_STATIC_DIR_EXCEPTIONS} | sed -e 's/:/ --exclude /g' -e 's=${WORKSPACE_SRC}==g'); \
-		find '${WORKSPACE_SRC}' -iname '*\.py' > ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/$@/input; \
-		source ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/$@/filter > ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/$@/input.filtered; \
-		test -e ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/$@/input.filtered -a ! -s ${WORKSPACE_DIR}/build/${BUILD_PROFILE}/$@/input.filtered \
+		find '${WORKSPACE_SRC}' -iname '*\.py' > ${CCWS_BUILD_SPACE_DIR}/$@/input; \
+		source ${CCWS_BUILD_SPACE_DIR}/$@/filter > ${CCWS_BUILD_SPACE_DIR}/$@/input.filtered; \
+		test -e ${CCWS_BUILD_SPACE_DIR}/$@/input.filtered -a ! -s ${CCWS_BUILD_SPACE_DIR}/$@/input.filtered \
 			|| mypy --namespace-packages --explicit-package-bases --ignore-missing-imports \$${DIR_EXCEPTIONS} '${WORKSPACE_SRC}'"
 
diff --git a/ccws/profiles/build/thread_sanitizer/setup.bash b/ccws/profiles/build/thread_sanitizer/setup.bash
index 0d8cf32..bc1719c 100644
--- a/ccws/profiles/build/thread_sanitizer/setup.bash
+++ b/ccws/profiles/build/thread_sanitizer/setup.bash
@@ -5,13 +5,13 @@ set -e
 set -o pipefail
 
 ##########################################################################################
-BUILD_PROFILE=${BUILD_PROFILE:-"$(basename "$(dirname "${BASH_SOURCE[0]}")")"}
+CCWS_PRIMARY_BUILD_PROFILE=${CCWS_PRIMARY_BUILD_PROFILE:-"$(basename "$(dirname "${BASH_SOURCE[0]}")")"}
 source "$(dirname "${BASH_SOURCE[0]}")/../${1:-"common"}/setup.bash" "${@:2}" ""
 
 ##########################################################################################
 
 # thread
 # not supported on Linux (yet?): ignore_noninstrumented_modules=1:ignore_interceptors_accesses=1
-TSAN_OPTIONS=second_deadlock_stack=1:suppressions=${CCWS_BUILD_PROFILE_DIR}/thread.supp:history_size=7:halt_on_error=1
+TSAN_OPTIONS=second_deadlock_stack=1:suppressions=${BUILD_PROFILES_DIR}/thread_sanitizer/thread.supp:history_size=7:halt_on_error=1
 export TSAN_OPTIONS
 
diff --git a/ccws/profiles/template_build/setup.bash b/ccws/profiles/template_build/setup.bash
index d66a374..c1fc3c3 100644
--- a/ccws/profiles/template_build/setup.bash
+++ b/ccws/profiles/template_build/setup.bash
@@ -5,6 +5,6 @@ set -e
 set -o pipefail
 
 ##########################################################################################
-BUILD_PROFILE=${BUILD_PROFILE:-"$(basename "$(dirname "${BASH_SOURCE[0]}")")"}
+CCWS_PRIMARY_BUILD_PROFILE=${CCWS_PRIMARY_BUILD_PROFILE:-"$(basename "$(dirname "${BASH_SOURCE[0]}")")"}
 source "$(dirname "${BASH_SOURCE[0]}")/../${1:-"@@BASE_BUILD_PROFILE@@"}/setup.bash" "${@:2}" ""
 
diff --git a/ccws/tests/test_main_ros2_ccws2.mk b/ccws/tests/test_main_ros2_ccws2.mk
new file mode 100644
index 0000000..a37e078
--- /dev/null
+++ b/ccws/tests/test_main_ros2_ccws2.mk
@@ -0,0 +1,124 @@
+THIS_MAKEFILE=ccws/tests/test_main_ros2.mk
+WORKSPACE_SRC?=src
+
+export ROS_DISTRO?=foxy
+
+
+test:
+	# ---
+	# package & profile creation
+	${MAKE} wspurge
+	rm -Rf ccws/profiles/build/test_profile/
+	${MAKE} bp_new CCWS_BUILD_PROFILES=test_profile,reldebug
+	${MAKE} bp_install_build CCWS_BUILD_PROFILES=test_profile
+	${MAKE} wsinit
+	${MAKE} new PKG=test_pkg EMAIL=example@example.org AUTHOR=example
+	${MAKE} wsscrape_all
+	${MAKE} dep_to_repolist PKG=test_pkg
+	${MAKE} wsupdate
+	${MAKE} log_output TARGET=wsstatus
+	${MAKE} dep_install PKG=test_pkg
+	${MAKE} test_pkg CCWS_BUILD_PROFILES=test_profile
+	# ---
+	${MAKE} -f ${THIS_MAKEFILE} test_dependencies
+	${MAKE} -f ${THIS_MAKEFILE} test_deb
+	${MAKE} -f ${THIS_MAKEFILE} test_cmake_toolchain
+	# ---
+	# test various build profiles
+	sudo apt install ros-${ROS_DISTRO}-ros2cli # used to test setup.bash
+	${MAKE} -f ${THIS_MAKEFILE} build_with_profile CCWS_BUILD_PROFILES=addr_undef_sanitizers
+	${MAKE} -f ${THIS_MAKEFILE} build_with_profile CCWS_BUILD_PROFILES=thread_sanitizer
+	${MAKE} -f ${THIS_MAKEFILE} build_with_profile CCWS_BUILD_PROFILES=scan_build
+	${MAKE} -f ${THIS_MAKEFILE} build_with_profile CCWS_BUILD_PROFILES=reldebug
+	# ---
+	# clangd
+	${MAKE} bp_install_build CCWS_BUILD_PROFILES=clangd
+	${MAKE} CCWS_BUILD_PROFILES=clangd,reldebug
+	# ---
+	# check valgrind exec profile
+	${MAKE} ep_install EXEC_PROFILE=valgrind
+	${MAKE} wstest EXEC_PROFILE=valgrind
+	# ---
+	# check core_pattern exec profile
+	${MAKE} ep_install EXEC_PROFILE=core_pattern
+	${MAKE} wstest EXEC_PROFILE="core_pattern valgrind"
+	# ---
+	# documentation
+	${MAKE} bp_install_build CCWS_BUILD_PROFILES=doxygen
+	${MAKE} PKG=examples_rclcpp_minimal_subscriber CCWS_BUILD_PROFILES=doxygen
+	${MAKE} CCWS_BUILD_PROFILES=doxygen
+	${MAKE} graph PKG=examples_rclcpp_minimal_subscriber
+	${MAKE} graph
+	${MAKE} cache_clean
+	# ---
+	${MAKE} wspurge
+	${MAKE} wsinit
+	${MAKE} add REPO="https://github.com/asherikov/ariles.git" VERSION="pkg_ws_2"
+	${MAKE} wsupdate
+	${MAKE} dep_install
+	${MAKE} ros2param
+	# ---
+	# cppcheck
+	cp -R ccws/examples/.ccws "${WORKSPACE_SRC}"
+	${MAKE} bp_install_build CCWS_BUILD_PROFILES=cppcheck
+	${MAKE} CCWS_BUILD_PROFILES=cppcheck,reldebug
+	rm -Rf "${WORKSPACE_SRC}/.ccws"
+	# ---
+	# static checks
+	-sudo apt purge flake8 # broken?
+	-sudo python3 -m pip flake8
+	-find /usr/lib/python3/ -iname "*flake8*" | xargs sudo rm -Rf
+	${MAKE} bp_install_build CCWS_BUILD_PROFILES=static_checks
+	${MAKE} CCWS_BUILD_PROFILES=static_checks
+
+test_dependencies:
+	${MAKE} bp_purge
+	${MAKE} wspurge
+	${MAKE} new PKG=test_dependencies
+	cp -R ccws/tests/dependencies/package.xml "${WORKSPACE_SRC}/test_dependencies"
+	${MAKE} dep_install PKG=test_dependencies
+	${MAKE} wspurge
+	${MAKE} add REPO="https://github.com/ros2/examples" VERSION="${ROS_DISTRO}"
+	${MAKE} wsupdate
+	${MAKE} dep_to_repolist
+	${MAKE} dep_install
+	${MAKE} wsupdate
+	# ---
+	# drop downloaded ROS packages, we are going to install binaries
+	${MAKE} wsclean
+	mv "${WORKSPACE_SRC}/examples" ./
+	rm -Rf "${WORKSPACE_SRC}"/*
+	mv examples "${WORKSPACE_SRC}"
+
+test_deb:
+	${MAKE} bp_install_build CCWS_BUILD_PROFILES=deb
+	${MAKE} examples_rclcpp_minimal_subscriber CCWS_BUILD_PROFILES=deb,reldebug
+	${MAKE} deb_lint PKG=examples_rclcpp_minimal_subscriber CCWS_BUILD_PROFILES=deb,reldebug
+	sudo dpkg -i artifacts/*/*.deb
+	dpkg --get-selections | grep minimal-subscriber | cut -f 1 |  xargs sudo apt purge --yes
+
+test_cmake_toolchain:
+	# workspace cmake toolchain
+	cp -R ccws/examples/.ccws "${WORKSPACE_SRC}/"
+	echo 'message(FATAL_ERROR "toolchain inclusion")' > "${WORKSPACE_SRC}/.ccws/toolchain.cmake"
+	# should fail
+	! ${MAKE} examples_rclcpp_minimal_subscriber
+	rm -Rf "${WORKSPACE_SRC}/.ccws"
+
+build_with_profile:
+	${MAKE} wsclean
+	${MAKE} bp_install_build
+	${MAKE} build_all
+	${MAKE} examples_rclcpp_minimal_subscriber
+	# workspace test
+	${MAKE} wstest
+	${MAKE} wsctest
+	# test recursively
+	${MAKE} test_with_deps PKG=examples_rclcpp_minimal_subscriber
+	${MAKE} ctest_with_deps PKG=examples_rclcpp_minimal_subscriber
+	# test exceptions
+	cp -R ccws/examples/.ccws "${WORKSPACE_SRC}/"
+	${MAKE} test_with_deps PKG=examples_rclcpp_minimal_subscriber
+	${MAKE} ctest_with_deps PKG=examples_rclcpp_minimal_subscriber
+	rm -Rf "${WORKSPACE_SRC}/.ccws"
+	bash -c "source setup.bash && ros2"
diff --git a/setup.bash b/setup.bash
index 19c0d7d..d9bdd69 100644
--- a/setup.bash
+++ b/setup.bash
@@ -3,22 +3,23 @@
 CCWS_ROOT=$(dirname "${BASH_SOURCE[0]}" | xargs realpath)
 PROFILES_DIR="${CCWS_ROOT}/ccws/profiles/"
 
-if [ -z "${BUILD_PROFILE}" ];
+if [ -z "${CCWS_BUILD_PROFILES}" ];
 then
-    BUILD_PROFILE="reldebug"
+    CCWS_BUILD_PROFILES="reldebug"
 fi
 
 if [ $# -gt 0 ]
 then
-    BUILD_PROFILE=$1
+    CCWS_BUILD_PROFILES=$1
     shift
 fi
 
-SETUP_SCRIPT="${PROFILES_DIR}/build/${BUILD_PROFILE}/setup.bash"
+SETUP_SCRIPT="${PROFILES_DIR}/build/$(echo "${CCWS_BUILD_PROFILES}" | cut -f 1 -d ',')/setup.bash"
 
 if [ -f "${SETUP_SCRIPT}" ]
 then
-    source "${SETUP_SCRIPT}" "";
+    # shellcheck disable=SC2046
+    source "${SETUP_SCRIPT}" $(echo "${CCWS_BUILD_PROFILES}" | cut -f 2- -d ',' | sed 's/,/ /g');
     if [ -t 0 ];
     then
         # ignore errors to prevent session termination if interactive