116 lines
4.1 KiB
Makefile
116 lines
4.1 KiB
Makefile
# DVX SQL Library Makefile for DJGPP cross-compilation
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#
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# Builds SQLite3 from source and wraps it with a high-level
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# handle-based API for the BASIC runtime.
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#
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# Two-phase build:
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# 1. Native tools (lemon, mkkeywordhash) built with host GCC
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# to generate parse.c, opcodes.c, opcodes.h, keywordhash.h
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# 2. SQLite + wrapper cross-compiled with DJGPP into dvxsql.lib DXE
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DJGPP_PREFIX = $(HOME)/djgpp/djgpp
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CC = $(DJGPP_PREFIX)/bin/i586-pc-msdosdjgpp-gcc
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DXE3GEN = PATH=$(DJGPP_PREFIX)/bin:$(PATH) DJDIR=$(DJGPP_PREFIX)/i586-pc-msdosdjgpp $(DJGPP_PREFIX)/i586-pc-msdosdjgpp/bin/dxe3gen
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HOSTCC = gcc
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SQLITE_DIR = thirdparty/sqlite
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SQLITE_SRC = $(SQLITE_DIR)/src
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SQLITE_TOOL = $(SQLITE_DIR)/tool
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CFLAGS = -O2 -Wall -Werror -Wno-type-limits -Wno-sign-compare -Wno-format-truncation -Wno-address -march=i486 -mtune=i586 \
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-I../core -I../core/platform -I../tasks \
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-DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION \
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-I$(SQLITE_SRC) -I$(SQLITE_DIR)/examples -I$(OBJDIR)
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OBJDIR = ../obj/sql
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LIBSDIR = ../bin/libs
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TARGET = $(LIBSDIR)/dvxsql.lib
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# SQLite library source files (no test, shell, tcl, server, md5, os_test)
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SQLITE_SRCS = \
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alter analyze attach auth btmutex btree build callback complete \
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date delete expr fault func hash insert journal \
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legacy loadext main malloc mem1 mem2 mem3 mem4 \
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mutex mutex_os2 mutex_unix mutex_w32 \
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os os_os2 os_unix os_win \
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pager pragma prepare printf random select \
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table tokenize trigger update utf util vacuum \
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vdbeapi vdbeaux vdbeblob vdbe vdbefifo vdbemem vtab where
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SQLITE_OBJS = $(SQLITE_SRCS:%=$(OBJDIR)/sqlite_%.o)
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# Generated files
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GEN_PARSE_C = $(OBJDIR)/parse.c
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GEN_PARSE_H = $(OBJDIR)/parse.h
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GEN_OPCODES_H = $(OBJDIR)/opcodes.h
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GEN_OPCODES_C = $(OBJDIR)/opcodes.c
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GEN_KEYWORDHASH = $(OBJDIR)/keywordhash.h
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# Native tools
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LEMON = $(OBJDIR)/lemon
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MKKEYWORDHASH = $(OBJDIR)/mkkeywordhash
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OBJS = $(OBJDIR)/dvxSql.o $(SQLITE_OBJS) $(OBJDIR)/sqlite_parse.o $(OBJDIR)/sqlite_opcodes.o
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.PHONY: all clean
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all: $(TARGET) $(LIBSDIR)/dvxsql.dep
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$(LIBSDIR)/dvxsql.dep: ../config/dvxsql.dep | $(LIBSDIR)
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sed 's/$$/\r/' $< > $@
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# ---- Phase 1: Native tools and generated files ----
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$(LEMON): $(SQLITE_TOOL)/lemon.c | $(OBJDIR)
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$(HOSTCC) -O2 -o $@ $<
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$(MKKEYWORDHASH): $(SQLITE_TOOL)/mkkeywordhash.c | $(OBJDIR)
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$(HOSTCC) -O2 -o $@ $<
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$(GEN_PARSE_C) $(GEN_PARSE_H): $(SQLITE_SRC)/parse.y $(LEMON) $(SQLITE_DIR)/addopcodes.awk | $(OBJDIR)
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cp $(SQLITE_SRC)/parse.y $(OBJDIR)/parse.y
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cp $(SQLITE_TOOL)/lempar.c $(OBJDIR)/lempar.c
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cd $(OBJDIR) && $(abspath $(LEMON)) parse.y
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mv $(OBJDIR)/parse.h $(OBJDIR)/parse.h.temp
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gawk -f $(SQLITE_DIR)/addopcodes.awk $(OBJDIR)/parse.h.temp > $(OBJDIR)/parse.h
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$(GEN_OPCODES_H): $(GEN_PARSE_H) $(SQLITE_SRC)/vdbe.c $(SQLITE_DIR)/mkopcodeh.awk
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cat $(GEN_PARSE_H) $(SQLITE_SRC)/vdbe.c | gawk -f $(SQLITE_DIR)/mkopcodeh.awk > $@
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$(GEN_OPCODES_C): $(GEN_OPCODES_H) $(SQLITE_DIR)/mkopcodec.awk
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sort -n -b -k 3 $(GEN_OPCODES_H) | gawk -f $(SQLITE_DIR)/mkopcodec.awk > $@
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$(GEN_KEYWORDHASH): $(MKKEYWORDHASH)
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$(MKKEYWORDHASH) > $@
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# ---- Phase 2: Cross-compile SQLite + wrapper ----
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$(OBJDIR)/dvxSql.o: dvxSql.c dvxSql.h | $(OBJDIR)
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$(CC) $(CFLAGS) -c -o $@ $<
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$(OBJDIR)/sqlite_%.o: $(SQLITE_SRC)/%.c $(GEN_OPCODES_H) $(GEN_KEYWORDHASH) $(GEN_PARSE_H) | $(OBJDIR)
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$(CC) $(CFLAGS) -Wno-unused-parameter -Wno-unused-variable -Wno-implicit-fallthrough -c -o $@ $<
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$(OBJDIR)/sqlite_parse.o: $(GEN_PARSE_C) $(GEN_OPCODES_H) | $(OBJDIR)
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$(CC) $(CFLAGS) -Wno-unused-parameter -Wno-unused-variable -Wno-implicit-fallthrough -c -o $@ $<
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$(OBJDIR)/sqlite_opcodes.o: $(GEN_OPCODES_C) | $(OBJDIR)
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$(CC) $(CFLAGS) -c -o $@ $<
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$(TARGET): $(OBJS) | $(LIBSDIR)
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$(DXE3GEN) -o $(LIBSDIR)/dvxsql.dxe \
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-E _dvxSql -E _sqlite3 \
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-U $(OBJS)
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mv $(LIBSDIR)/dvxsql.dxe $@
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$(OBJDIR):
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mkdir -p $(OBJDIR)
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$(LIBSDIR):
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mkdir -p $(LIBSDIR)
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clean:
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rm -f $(OBJS) $(TARGET) $(LIBSDIR)/dvxsql.dep
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rm -f $(LEMON) $(MKKEYWORDHASH)
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rm -f $(GEN_PARSE_C) $(GEN_PARSE_H) $(GEN_OPCODES_H) $(GEN_OPCODES_C) $(GEN_KEYWORDHASH)
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rm -f $(OBJDIR)/parse.y $(OBJDIR)/parse.out
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