161 lines
4.0 KiB
Makefile
161 lines
4.0 KiB
Makefile
#
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# Makefile for building the NIF
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#
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# Makefile targets:
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#
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# all build and install the NIF
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# clean clean build products and intermediates
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#
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# Variables to override:
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#
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# MIX_APP_PATH path to the build directory
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#
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# CC The C compiler
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# CROSSCOMPILE crosscompiler prefix, if any
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# CFLAGS compiler flags for compiling all C files
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# LDFLAGS linker flags for linking all binaries
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# ERL_CFLAGS additional compiler flags for files using Erlang header files
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# ERL_EI_INCLUDE_DIR include path to header files (Possibly required for crosscompile)
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#
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SRC = c_src/sqlite3_nif.c
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CFLAGS = -I"$(ERTS_INCLUDE_DIR)"
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ifeq ($(EXQLITE_USE_SYSTEM),)
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SRC += c_src/sqlite3.c
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CFLAGS += -Ic_src
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else
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ifneq ($(EXQLITE_SYSTEM_LDFLAGS),)
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LDFLAGS += $(EXQLITE_SYSTEM_LDFLAGS)
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else
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# best attempt to link the system library
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# if the user didn't supply it in the environment
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LDFLAGS += -lsqlite3
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endif
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endif
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ifneq ($(DEBUG),)
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CFLAGS += -g
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else
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CFLAGS += -DNDEBUG=1 -O2
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endif
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KERNEL_NAME := $(shell uname -s)
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PREFIX = $(MIX_APP_PATH)/priv
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BUILD = $(MIX_APP_PATH)/obj
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LIB_NAME = $(PREFIX)/sqlite3_nif.so
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ARCHIVE_NAME = $(PREFIX)/sqlite3_nif.a
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OBJ = $(SRC:c_src/%.c=$(BUILD)/%.o)
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ifneq ($(CROSSCOMPILE),)
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ifeq ($(CROSSCOMPILE), Android)
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CFLAGS:=$(filter-out -O2,$(CFLAGS))
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CFLAGS += -fPIC -Os -z global
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LDFLAGS += -fPIC -shared -lm
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else ifeq ($(findstring linux,$(CROSSCOMPILE)),linux)
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CFLAGS:=$(filter-out -O2,$(CFLAGS))
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CFLAGS += -fPIC -Os -fvisibility=hidden
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LDFLAGS += -fPIC -shared
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else
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CFLAGS += -fPIC -fvisibility=hidden
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LDFLAGS += -fPIC -shared
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endif
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else
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ifeq ($(KERNEL_NAME), Linux)
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CFLAGS += -fPIC -fvisibility=hidden
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LDFLAGS += -fPIC -shared
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endif
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ifeq ($(KERNEL_NAME), Darwin)
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CFLAGS += -fPIC
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LDFLAGS += -dynamiclib -undefined dynamic_lookup
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endif
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ifeq (MINGW, $(findstring MINGW,$(KERNEL_NAME)))
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CFLAGS += -fPIC
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LDFLAGS += -fPIC -shared
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LIB_NAME = $(PREFIX)/sqlite3_nif.dll
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endif
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ifeq ($(KERNEL_NAME), $(filter $(KERNEL_NAME),OpenBSD FreeBSD NetBSD SunOS))
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CFLAGS += -fPIC
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LDFLAGS += -fPIC -shared
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endif
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endif
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# ########################
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# COMPILE TIME DEFINITIONS
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# ########################
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# For more information about these features being enabled, check out
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# --> https://sqlite.org/compile.html
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CFLAGS += -DSQLITE_THREADSAFE=1
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CFLAGS += -DSQLITE_USE_URI=1
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CFLAGS += -DSQLITE_LIKE_DOESNT_MATCH_BLOBS=1
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CFLAGS += -DSQLITE_DQS=0
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CFLAGS += -DHAVE_USLEEP=1
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# TODO: The following features should be completely configurable by the person
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# installing the nif. Just need to have certain environment variables
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# enabled to support them.
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CFLAGS += -DALLOW_COVERING_INDEX_SCAN=1
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CFLAGS += -DENABLE_FTS3_PARENTHESIS=1
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CFLAGS += -DENABLE_LOAD_EXTENSION=1
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CFLAGS += -DENABLE_SOUNDEX=1
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CFLAGS += -DENABLE_STAT4=1
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CFLAGS += -DENABLE_UPDATE_DELETE_LIMIT=1
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CFLAGS += -DSQLITE_ENABLE_FTS3=1
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CFLAGS += -DSQLITE_ENABLE_FTS4=1
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CFLAGS += -DSQLITE_ENABLE_FTS5=1
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CFLAGS += -DSQLITE_ENABLE_GEOPOLY=1
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CFLAGS += -DSQLITE_ENABLE_MATH_FUNCTIONS=1
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CFLAGS += -DSQLITE_ENABLE_RBU=1
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CFLAGS += -DSQLITE_ENABLE_RTREE=1
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CFLAGS += -DSQLITE_OMIT_DEPRECATED=1
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CFLAGS += -DSQLITE_ENABLE_DBSTAT_VTAB=1
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# Add any extra flags set in the environment
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ifneq ($(EXQLITE_SYSTEM_CFLAGS),)
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CFLAGS += $(EXQLITE_SYSTEM_CFLAGS)
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endif
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# Set Erlang-specific compile flags
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ifeq ($(CC_PRECOMPILER_CURRENT_TARGET),armv7l-linux-gnueabihf)
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ERL_CFLAGS ?= -I"$(PRECOMPILE_ERL_EI_INCLUDE_DIR)"
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else
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ERL_CFLAGS ?= -I"$(ERL_EI_INCLUDE_DIR)"
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endif
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ifneq ($(STATIC_ERLANG_NIF),)
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CFLAGS += -DSTATIC_ERLANG_NIF=1
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endif
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ifeq ($(STATIC_ERLANG_NIF),)
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all: $(PREFIX) $(BUILD) $(LIB_NAME)
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else
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all: $(PREFIX) $(BUILD) $(ARCHIVE_NAME)
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endif
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$(BUILD)/%.o: c_src/%.c
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@echo " CC $(notdir $@)"
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$(CC) -c $(ERL_CFLAGS) $(CFLAGS) -o $@ $<
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$(LIB_NAME): $(OBJ)
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@echo " LD $(notdir $@)"
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$(CC) -o $@ $^ $(LDFLAGS)
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$(ARCHIVE_NAME): $(OBJ)
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@echo " AR $(notdir $@)"
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$(AR) -rv $@ $^
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$(PREFIX) $(BUILD):
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mkdir -p $@
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clean:
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$(RM) $(LIB_NAME) $(ARCHIVE_NAME) $(OBJ)
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.PHONY: all clean
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# Don't echo commands unless the caller exports "V=1"
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${V}.SILENT:
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