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Overview
| Comment: | Automatically determine if pointers are 4 or 8 bytes in size during the compilation process. Ticket #190. (CVS 788) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | dd5396a73a782b6abe9da3de43a5ee11e0dddbb2 |
| User & Date: | drh 2002-11-20 11:55:19 |
Context
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2002-11-24
| ||
| 14:52 | Add the "space_used.tcl" script to the tools directory. This script is used to measure how much disk space is used by each table and index of a database. (CVS 789) check-in: 83b2c27a user: drh tags: trunk | |
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2002-11-20
| ||
| 11:55 | Automatically determine if pointers are 4 or 8 bytes in size during the compilation process. Ticket #190. (CVS 788) check-in: dd5396a7 user: drh tags: trunk | |
| 11:08 | Get the new large file code working with the Borland compiler. Ticket #195. (CVS 787) check-in: da4a79e2 user: drh tags: trunk | |
Changes
Changes to Makefile.in.
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$(TOP)/src/md5.c
# Header files used by all library source files.
#
HDR = \
sqlite.h \
$(TOP)/src/btree.h \
$(TOP)/src/hash.h \
opcodes.h \
$(TOP)/src/os.h \
$(TOP)/src/sqliteInt.h \
$(TOP)/src/vdbe.h \
parse.h
................................................................................
$(LIBTOOL) $(TCC) -c parse.c
parse.h: parse.c
parse.c: $(TOP)/src/parse.y lemon
cp $(TOP)/src/parse.y .
./lemon parse.y
sqlite.h: $(TOP)/src/sqlite.h.in
sed -e s/--VERS--/`cat ${TOP}/VERSION`/ \
-e s/--ENCODING--/$(ENCODING)/ \
$(TOP)/src/sqlite.h.in >sqlite.h
tokenize.lo: $(TOP)/src/tokenize.c $(HDR)
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$(TOP)/src/md5.c # Header files used by all library source files. # HDR = \ sqlite.h \ $(TOP)/src/btree.h \ config.h \ $(TOP)/src/hash.h \ opcodes.h \ $(TOP)/src/os.h \ $(TOP)/src/sqliteInt.h \ $(TOP)/src/vdbe.h \ parse.h ................................................................................ $(LIBTOOL) $(TCC) -c parse.c parse.h: parse.c parse.c: $(TOP)/src/parse.y lemon cp $(TOP)/src/parse.y . ./lemon parse.y # The config.h file will contain a single #define that tells us how # many bytes are in a pointer. This only works if a pointer is the # same size on the host as it is on the target. If you are cross-compiling # to a target with a different pointer size, you'll need to manually # configure the config.h file. # config.h: echo '#include <stdio.h>' >temp.c echo 'int main(){printf(' >>temp.c echo '"#define SQLITE_PTR_SZ %d\n",sizeof(char*));' >>temp.c echo 'exit(0);}' >>temp.c $(BCC) -o temp temp.c ./temp >config.h rm -f temp.c temp sqlite.h: $(TOP)/src/sqlite.h.in sed -e s/--VERS--/`cat ${TOP}/VERSION`/ \ -e s/--ENCODING--/$(ENCODING)/ \ $(TOP)/src/sqlite.h.in >sqlite.h tokenize.lo: $(TOP)/src/tokenize.c $(HDR) |
Changes to main.mk.
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# This is how we compile # TCCX = $(TCC) $(OPTS) $(THREADSAFE) $(USLEEP) -I. -I$(TOP)/src # Object files for the SQLite library. # LIBOBJ = btree.o build.o delete.o expr.o func.o hash.o insert.o main.o \ opcodes.o os.o pager.o parse.o printf.o random.o select.o table.o \ tokenize.o trigger.o update.o util.o vdbe.o where.o tclsqlite.o # All of the source code files. # SRC = \ $(TOP)/src/btree.c \ $(TOP)/src/btree.h \ $(TOP)/src/build.c \ ................................................................................ $(TOP)/src/md5.c # Header files used by all library source files. # HDR = \ sqlite.h \ $(TOP)/src/btree.h \ $(TOP)/src/hash.h \ opcodes.h \ $(TOP)/src/os.h \ $(TOP)/src/sqliteInt.h \ $(TOP)/src/vdbe.h \ parse.h # This is the default Makefile target. The objects listed here # are what get build when you type just "make" with no arguments. # all: sqlite.h libsqlite.a sqlite$(EXE) # Generate the file "last_change" which contains the date of change # of the most recently modified source code file # last_change: $(SRC) cat $(SRC) | grep '$$Id: ' | sort +4 | tail -1 \ | awk '{print $$5,$$6}' >last_change ................................................................................ $(TCCX) -c parse.c parse.h: parse.c parse.c: $(TOP)/src/parse.y lemon cp $(TOP)/src/parse.y . ./lemon parse.y sqlite.h: $(TOP)/src/sqlite.h.in sed -e s/--VERS--/`cat ${TOP}/VERSION`/ \ -e s/--ENCODING--/$(ENCODING)/ \ $(TOP)/src/sqlite.h.in >sqlite.h tokenize.o: $(TOP)/src/tokenize.c $(HDR) $(TCCX) -c $(TOP)/src/tokenize.c |
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# This is how we compile
#
TCCX = $(TCC) $(OPTS) $(THREADSAFE) $(USLEEP) -I. -I$(TOP)/src
# Object files for the SQLite library.
#
LIBOBJ = btree.o build.o delete.o expr.o func.o hash.o insert.o \
main.o opcodes.o os.o pager.o parse.o printf.o random.o \
select.o table.o tokenize.o trigger.o update.o util.o \
vdbe.o where.o tclsqlite.o
# All of the source code files.
#
SRC = \
$(TOP)/src/btree.c \
$(TOP)/src/btree.h \
$(TOP)/src/build.c \
................................................................................
$(TOP)/src/md5.c
# Header files used by all library source files.
#
HDR = \
sqlite.h \
$(TOP)/src/btree.h \
config.h \
$(TOP)/src/hash.h \
opcodes.h \
$(TOP)/src/os.h \
$(TOP)/src/sqliteInt.h \
$(TOP)/src/vdbe.h \
parse.h
# This is the default Makefile target. The objects listed here
# are what get build when you type just "make" with no arguments.
#
all: sqlite.h config.h libsqlite.a sqlite$(EXE)
# Generate the file "last_change" which contains the date of change
# of the most recently modified source code file
#
last_change: $(SRC)
cat $(SRC) | grep '$$Id: ' | sort +4 | tail -1 \
| awk '{print $$5,$$6}' >last_change
................................................................................
$(TCCX) -c parse.c
parse.h: parse.c
parse.c: $(TOP)/src/parse.y lemon
cp $(TOP)/src/parse.y .
./lemon parse.y
# The config.h file will contain a single #define that tells us how
# many bytes are in a pointer. This only works if a pointer is the
# same size on the host as it is on the target. If you are cross-compiling
# to a target with a different pointer size, you'll need to manually
# configure the config.h file.
#
config.h:
echo '#include <stdio.h>' >temp.c
echo 'int main(){printf(' >>temp.c
echo '"#define SQLITE_PTR_SZ %d\n",sizeof(char*));' >>temp.c
echo 'exit(0);}' >>temp.c
$(BCC) -o temp temp.c
./temp >config.h
rm -f temp.c temp
sqlite.h: $(TOP)/src/sqlite.h.in
$(BCC) -o temp temp.c
sed -e s/--VERS--/`cat ${TOP}/VERSION`/ \
-e s/--ENCODING--/$(ENCODING)/ \
$(TOP)/src/sqlite.h.in >sqlite.h
tokenize.o: $(TOP)/src/tokenize.c $(HDR)
$(TCCX) -c $(TOP)/src/tokenize.c
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Changes to src/sqliteInt.h.
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** May you do good and not evil. ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** Internal interface definitions for SQLite. ** ** @(#) $Id: sqliteInt.h,v 1.148 2002/10/27 19:35:35 drh Exp $ */ #include "sqlite.h" #include "hash.h" #include "vdbe.h" #include "parse.h" #include "btree.h" #include <stdio.h> #include <stdlib.h> ................................................................................ #ifndef UINT16_TYPE # define UINT16_TYPE unsigned short int #endif #ifndef UINT8_TYPE # define UINT8_TYPE unsigned char #endif #ifndef INTPTR_TYPE # define INTPTR_TYPE int #endif typedef UINT32_TYPE u32; /* 4-byte unsigned integer */ typedef UINT16_TYPE u16; /* 2-byte unsigned integer */ typedef UINT8_TYPE u8; /* 1-byte unsigned integer */ typedef INTPTR_TYPE ptr; /* Big enough to hold a pointer */ typedef unsigned INTPTR_TYPE uptr; /* Big enough to hold a pointer */ |
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** May you do good and not evil. ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** Internal interface definitions for SQLite. ** ** @(#) $Id: sqliteInt.h,v 1.149 2002/11/20 11:55:19 drh Exp $ */ #include "config.h" #include "sqlite.h" #include "hash.h" #include "vdbe.h" #include "parse.h" #include "btree.h" #include <stdio.h> #include <stdlib.h> ................................................................................ #ifndef UINT16_TYPE # define UINT16_TYPE unsigned short int #endif #ifndef UINT8_TYPE # define UINT8_TYPE unsigned char #endif #ifndef INTPTR_TYPE # if SQLITE_PTR_SZ==4 # define INTPTR_TYPE int # else # define INTPTR_TYPE long long # endif #endif typedef UINT32_TYPE u32; /* 4-byte unsigned integer */ typedef UINT16_TYPE u16; /* 2-byte unsigned integer */ typedef UINT8_TYPE u8; /* 1-byte unsigned integer */ typedef INTPTR_TYPE ptr; /* Big enough to hold a pointer */ typedef unsigned INTPTR_TYPE uptr; /* Big enough to hold a pointer */ |