Akos Kiss
7639e613a4
Rationale: - There is no port under targets/ that would use it. All of them turn it off when building. - That's no surprise, as jerry-libc supports no barebone MCUs but posix targets with syscalls only. Actually, that's Linux only, because macOS builds have turned off the use of jerry-libc a while ago. - And there is no point in maintaining a highly restricted set of libc functions: as soon as someone wants to use JerryScript in a scenario that needs more functions than jerry-main, they have to choose a different libc (most problably the compiler's default one). I think that we should not keep supporting an otherwise unused library for the purposes of jerry-main on arm/x86/x64-linux only. JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu
59 lines
1.8 KiB
Makefile
59 lines
1.8 KiB
Makefile
# Copyright JS Foundation and other contributors, http://js.foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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BUILD_DIR ?= build/riotstm32f4
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COPYTARGET ?= targets/riot-stm32f4/bin
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JERRYHEAP ?= 16
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EXT_CFLAGS := -D__TARGET_RIOT_STM32F4
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EXT_CFLAGS += -mlittle-endian -mthumb -mcpu=cortex-m4
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EXT_CFLAGS += -Wno-error=format=
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.PHONY: libjerry riot-jerry flash clean
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all: libjerry riot-jerry
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libjerry:
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mkdir -p $(BUILD_DIR)
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mkdir -p $(COPYTARGET)
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cmake -B$(BUILD_DIR) -H./ \
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-DCMAKE_SYSTEM_NAME=RIOT \
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-DCMAKE_SYSTEM_PROCESSOR=armv7l \
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-DCMAKE_C_COMPILER=arm-none-eabi-gcc \
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-DCMAKE_C_COMPILER_WORKS=TRUE \
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-DENABLE_LTO=OFF \
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-DENABLE_ALL_IN_ONE=OFF \
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-DJERRY_LIBM=OFF \
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-DJERRY_CMDLINE=OFF \
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-DEXTERNAL_COMPILE_FLAGS="$(EXT_CFLAGS)" \
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-DMEM_HEAP_SIZE_KB=$(JERRYHEAP)
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make -C$(BUILD_DIR) jerry-core jerry-port-default-minimal jerry-ext
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cp $(BUILD_DIR)/lib/libjerry-core.a $(COPYTARGET)/libjerrycore.a
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cp $(BUILD_DIR)/lib/libjerry-port-default-minimal.a $(COPYTARGET)/libjerryport-minimal.a
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cp $(BUILD_DIR)/lib/libjerry-ext.a $(COPYTARGET)/libjerryext.a
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riot-jerry: libjerry
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make -f ./targets/riot-stm32f4/Makefile
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flash: libjerry
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make -f ./targets/riot-stm32f4/Makefile flash
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clean:
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rm -rf $(COPYTARGET)
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rm -rf $(BUILD_DIR)
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make -f ./targets/riot-stm32f4/Makefile clean
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