Add the amalgamation generator to the makefile. (CVS 3783)
FossilOrigin-Name: a0f3c960fa3e958e12bc488451ee2d637562909b
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drh
parent
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5
main.mk
5
main.mk
@ -249,9 +249,12 @@ objects: $(LIBOBJ_ORIG)
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target_source: $(SRC)
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rm -rf tsrc
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mkdir tsrc
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cp $(SRC) $(TOP)/src/*.h tsrc
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cp -f $(SRC) $(TOP)/src/*.h tsrc 2>/dev/null
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rm tsrc/sqlite.h.in tsrc/parse.y
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sqlite3.c: target_source $(TOP)/tool/mksqlite3c.tcl
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tclsh $(TOP)/tool/mksqlite3c.tcl
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# Rules to build the LEMON compiler generator
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#
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lemon: $(TOP)/tool/lemon.c $(TOP)/tool/lempar.c
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14
manifest
14
manifest
@ -1,5 +1,5 @@
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C Fix\sthe\samalgamation\sso\sthat\sit\scan\sbe\scompiled\swith\sREDEF_IO\senabled.\s(CVS\s3782)
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D 2007-03-31T16:29:06
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C Add\sthe\samalgamation\sgenerator\sto\sthe\smakefile.\s(CVS\s3783)
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D 2007-03-31T22:29:05
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F Makefile.in 2f2c3bf69faf0ae7b8e8af4f94f1986849034530
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F Makefile.linux-gcc 2d8574d1ba75f129aba2019f0b959db380a90935
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F README 9c4e2d6706bdcc3efdd773ce752a8cdab4f90028
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@ -43,7 +43,7 @@ F ext/fts2/fts2_tokenizer.h 4c5ffe31d63622869eb6eec1503df7f6996fd1bd
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F ext/fts2/fts2_tokenizer1.c 6067f2f710bc7e91c0688b7b11be1027777553e0
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F install-sh 9d4de14ab9fb0facae2f48780b874848cbf2f895
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F ltmain.sh 56abb507100ed2d4261f6dd1653dec3cf4066387
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F main.mk 0bf049ca7589932f1fdd074d71f0f6621a63e972
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F main.mk 49c1b97b57d2a0091fbecee6feb9a992661ff05a
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F mkdll.sh cbc7d92d02f9317a3d24ab55bb727275417260ca
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F mkopcodec.awk bd46ad001c98dfbab07b1713cb8e692fa0e5415d
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F mkopcodeh.awk cde995d269aa06c94adbf6455bea0acedb913fa5
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@ -382,7 +382,7 @@ F tool/memleak2.awk 9cc20c8e8f3c675efac71ea0721ee6874a1566e8
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F tool/memleak3.tcl 7707006ee908cffff210c98158788d85bb3fcdbf
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F tool/mkkeywordhash.c 520d0016eaac0d783ea8ffb7f91d150d0bf06e81
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F tool/mkopts.tcl 66ac10d240cc6e86abd37dc908d50382f84ff46e x
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F tool/mksqlite3c.tcl 72969469d0487df1b1b50dfc7a2be56a2a193168
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F tool/mksqlite3c.tcl 59f5db8e291dd83f92be379c97f2c00b844ca3b8
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F tool/omittest.tcl e6b3d6a1285f9813bc1dea53bb522b4b72774710
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F tool/opcodeDoc.awk b3a2a3d5d3075b8bd90b7afe24283efdd586659c
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F tool/report1.txt 9eae07f26a8fc53889b45fc833a66a33daa22816
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@ -447,7 +447,7 @@ F www/tclsqlite.tcl bb0d1357328a42b1993d78573e587c6dcbc964b9
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F www/vdbe.tcl 87a31ace769f20d3627a64fa1fade7fed47b90d0
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F www/version3.tcl 890248cf7b70e60c383b0e84d77d5132b3ead42b
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F www/whentouse.tcl 97e2b5cd296f7d8057e11f44427dea8a4c2db513
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P 476e7c3fcc69d8b21d161c758aaa5ef7163abb15
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R bf353a147116ca034c191387f8be374c
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P 6a3d6142d8be18bf2a9913f0329bcce48867304b
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R 8f9be996e31b89d4cd4e62ba5ca94214
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U drh
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Z e7a7582e202988b95ca76eab2f374fb0
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Z 4d11376f6943f83b5517f075c03b85dd
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@ -1 +1 @@
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6a3d6142d8be18bf2a9913f0329bcce48867304b
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a0f3c960fa3e958e12bc488451ee2d637562909b
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@ -6,24 +6,64 @@
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#
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# make target_source
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#
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# Then run this script
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# The make target above moves all of the source code files into
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# a subdirectory named "tsrc". (This script expects to find the files
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# there and will not work if they are not found.) There are a few
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# generated C code files that are also added to the tsrc directory.
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# For example, the "parse.c" and "parse.h" files to implement the
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# the parser are derived from "parse.y" using lemon. And the
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# "keywordhash.h" files is generated by a program named "mkkeywordhash".
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#
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# tclsh mkonebigsourcefile.tcl
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# After the "tsrc" directory has been created and populated, run
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# this script:
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#
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# The combined SQLite source code will be written into sqlite3.c
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# tclsh mksqlite3c.tcl
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#
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# The amalgamated SQLite code will be written into sqlite3.c
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#
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# Begin by reading the "sqlite3.h" header file. Count the number of lines
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# in this file and extract the version number. That information will be
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# needed in order to generate the header of the amalgamation.
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#
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set in [open tsrc/sqlite3.h]
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set cnt 0
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set VERSION ?????
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while {![eof $in]} {
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set line [gets $in]
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if {$line=="" && [eof $in]} break
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incr cnt
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regexp {#define\s+SQLITE_VERSION\s+"(.*)"} $line all VERSION
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}
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close $in
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# Open the output file and write a header comment at the beginning
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# of the file.
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#
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set out [open sqlite3.c w]
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puts $out \
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"/******************************************************************************
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** This file is a amalgamation of many separate source files from SQLite. By
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** pulling all the source files into this single unified source file, the
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** entire code can be compiled as a single translation unit, which allows the
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** compiler to do a better job of optimizing.
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*/"
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set today [clock format [clock seconds] -format "%Y-%m-%d %H:%M:%S UTC" -gmt 1]
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puts $out [subst \
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{/******************************************************************************
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** This file is a amalgamation of many separate C source files from SQLite
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** version $VERSION. By combining all the individual C code files into this
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** single large file, the entire code can be compiled as a one translation
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** unit. This allows many compilers to do optimizations that would not be
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** possible if the files were compiled separately. Performance improvements
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** of 5% are more are commonly seen when SQLite is compiled as a single
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** translation unit.
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**
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** This file is all you need to compile SQLite. To use SQLite in other
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** programs, you need this file and the "sqlite3.h" header file that defines
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** the programming interface to the SQLite library. (If you do not have
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** the "sqlite3.h" header file at hand, you will find a copy in the first
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** $cnt lines past the header of this amalgamation.) Additional code
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** files may be needed if you want a wrapper to interface SQLite with your
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** choice of programming language. The code for the "sqlite3" command-line
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** shell is also in a separate file. This file contains only code for the
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** core SQLite library.
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**
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** This amalgamation was generated on $today.
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*/}]
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# These are the header files used by SQLite. The first time any of these
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# files are seen in a #include statement in the C code, include the complete
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@ -47,6 +87,7 @@ foreach hdr {
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} {
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set available_hdr($hdr) 1
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}
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set available_hdr(sqlite3.h) 0
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# 78 stars used for comment formatting.
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set s78 \
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@ -105,6 +146,8 @@ proc copy_file {filename} {
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# inlining opportunities.
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#
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foreach file {
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sqlite3.h
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os.c
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printf.c
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