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Improve cross-compilation (use separate CFLAGS and BUILD_CFLAGS)

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Dmitry Stogov 2023-10-17 11:46:42 +03:00
parent 4f9724a7fb
commit a94dddd671
1 changed files with 10 additions and 4 deletions
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14
Makefile
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@ -11,6 +11,7 @@ EXAMPLES_BUILD_DIR = $(BUILD_DIR)/examples
CC = gcc
BUILD_CC = gcc
override CFLAGS += -Wall -Wextra -Wno-unused-parameter
override BUILD_CFLAGS += -Wall -Wextra -Wno-unused-parameter
LDFLAGS = -lm -ldl
PHP = php
LLK = llk
@ -18,24 +19,29 @@ LLK = llk
ifeq (debug, $(BUILD))
override CFLAGS += -O0 -g -DIR_DEBUG=1
override BUILD_CFLAGS += -O0 -g -DIR_DEBUG=1
endif
ifeq (release, $(BUILD))
override CFLAGS += -O2 -g
override BUILD_CFLAGS += -O2 -g
endif
ifeq (x86_64, $(TARGET))
override CFLAGS += -DIR_TARGET_X64
override BUILD_CFLAGS += -DIR_TARGET_X64
DASM_ARCH = x86
DASM_FLAGS = -M -D X64=1
endif
ifeq (x86, $(TARGET))
override CFLAGS += -m32 -DIR_TARGET_X86
override BUILD_CFLAGS += -m32 -DIR_TARGET_X86
DASM_ARCH = x86
DASM_FLAGS = -M
endif
ifeq (aarch64, $(TARGET))
CC= aarch64-linux-gnu-gcc --sysroot=$(HOME)/php/ARM64
override CFLAGS += -DIR_TARGET_AARCH64
override BUILD_CFLAGS += -DIR_TARGET_AARCH64
DASM_ARCH = aarch64
DASM_FLAGS = -M
endif
@ -56,7 +62,7 @@ OBJS_IR_TEST = $(BUILD_DIR)/ir_test.o
EXAMPLE_EXES = $(EXAMPLES_BUILD_DIR)/0001-basic $(EXAMPLES_BUILD_DIR)/0001-while $(EXAMPLES_BUILD_DIR)/0005-basic-runner-func \
$(EXAMPLES_BUILD_DIR)/0001-pointer $(EXAMPLES_BUILD_DIR)/0001-func
all: $(BUILD_DIR) $(BUILD_DIR)/ir $(BUILD_DIR)/ir_test
all: $(BUILD_DIR) $(BUILD_DIR)/ir $(BUILD_DIR)/ir_test $(BUILD_DIR)/tester
$(BUILD_DIR):
@mkdir -p $(BUILD_DIR)
@ -88,10 +94,10 @@ $(SRC_DIR)/ir_load.c: $(SRC_DIR)/ir.g
$(BUILD_DIR)/ir_fold_hash.h: $(BUILD_DIR)/gen_ir_fold_hash $(SRC_DIR)/ir_fold.h $(SRC_DIR)/ir.h
$(BUILD_DIR)/gen_ir_fold_hash < $(SRC_DIR)/ir_fold.h > $(BUILD_DIR)/ir_fold_hash.h
$(BUILD_DIR)/gen_ir_fold_hash: $(SRC_DIR)/gen_ir_fold_hash.c $(SRC_DIR)/ir_strtab.c $(SRC_DIR)/ir.h
$(BUILD_CC) $(CFLAGS) $(LDFALGS) -o $@ $<
$(BUILD_CC) $(BUILD_CFLAGS) $(LDFALGS) -o $@ $<
$(BUILD_DIR)/minilua: $(SRC_DIR)/dynasm/minilua.c
$(BUILD_CC) $(SRC_DIR)/dynasm/minilua.c -lm -o $@
$(BUILD_CC) $(BUILD_CFLAGS) $(SRC_DIR)/dynasm/minilua.c -lm -o $@
$(BUILD_DIR)/ir_emit_$(DASM_ARCH).h: $(SRC_DIR)/ir_$(DASM_ARCH).dasc $(SRC_DIR)/dynasm/*.lua $(BUILD_DIR)/minilua
$(BUILD_DIR)/minilua $(SRC_DIR)/dynasm/dynasm.lua $(DASM_FLAGS) -o $@ $(SRC_DIR)/ir_$(DASM_ARCH).dasc
@ -102,7 +108,7 @@ $(EXAMPLE_EXES): $(EXAMPLES_BUILD_DIR)/$(notdir %): $(EXAMPLES_SRC_DIR)/$(notdir
$(CC) $(CFLAGS) -I$(SRC_DIR) $< -o $@ $(OBJS_COMMON) $(LDFLAGS) -lcapstone
$(BUILD_DIR)/tester: $(SRC_DIR)/tools/tester.c
$(CC) $(CFLAGS) -o $@ $<
$(BUILD_CC) $(BUILD_CFLAGS) -o $@ $<
test: $(BUILD_DIR)/ir $(BUILD_DIR)/tester
$(BUILD_DIR)/ir $(SRC_DIR)/test.ir --dump --save 2>$(BUILD_DIR)/test.log