| #!/usr/bin/make | |
| # ^^^^ help out editors which guess this file's type. | |
| # | |
| # Makefile for SQLITE | |
| # | |
| # This makefile is intended to be configured automatically using the | |
| # configure script. | |
| # | |
| # The docs for many of its variables are in the primary static | |
| # makefile, main.mk (which this one includes at runtime). | |
| # | |
| .POSIX: #maintenance reminder: X:=Y is not POSIX-portable | |
| all: | |
| ######################################################################## | |
| # | |
| # Known TODOs/FIXMEs/TOIMPROVEs for the autosetup port, in no | |
| # particular order... | |
| # | |
| # - TEA pieces. | |
| # | |
| # - Replace the autotools-specific distribution deliverable(s). | |
| # | |
| # - Confirm whether cross-compilation works and patch it | |
| # appropriately. | |
| # | |
| # Maintenance reminders: | |
| # | |
| # - This makefile should remain as POSIX-make-compatible as possible: | |
| # https://pubs.opengroup.org/onlinepubs/9799919799/utilities/make.html | |
| # | |
| # - The naming convention of some vars, using periods instead of | |
| # underscores, though unconventional, was selected for a couple of | |
| # reasons: 1) Personal taste (for which there is no accounting). 2) | |
| # It is thought to help defend against inadvertent injection of | |
| # those vars via environment variables (because X.Y is not a legal | |
| # environment variable name). "Feature or bug?" is debatable and | |
| # this naming convention may be reverted if it causes any grief. | |
| # | |
| # | |
| # The top-most directory of the source tree. This is the directory | |
| # that contains this "Makefile.in" and the "configure" script. | |
| # | |
| TOP = @abs_top_srcdir@ | |
| # | |
| # Just testing some default dir expansions... | |
| # srcdir = @srcdir@ | |
| # builddir = @builddir@ | |
| # top_srcdir = @top_srcdir@ | |
| # abs_top_srcdir = @abs_top_srcdir@ | |
| # abs_top_builddir = @abs_top_builddir@ | |
| # | |
| # | |
| # Autotools-conventional vars which are used by package installation | |
| # rules in main.mk. | |
| # | |
| # Autosetup allows the various XYZdir vars to be overridden at | |
| # configure-time with, e.g. --libdir=X and --mandir=Y. However, | |
| # defining them at configure-time, instead of at make-time, leads to | |
| # later awkwardness: | |
| # | |
| # $ ./configure --prefix=/usr | |
| # $ make prefix=/bar | |
| # | |
| # In that invocation, libdir will be /usr/foo, not /bar/foo as it | |
| # normally should, unless the user _also_ passes libdir=... to make. | |
| # | |
| # In 99%+ of use cases, setting prefix=X has the desired effect of | |
| # calculating conventional defaults for various other dirs, like | |
| # $prefix/lib, $prefix/include, etc. If, however, we export those at | |
| # configure-time, the passing prefix=... to make will update only | |
| # $prefix and none of its derived dirs. | |
| # | |
| # Because it is more important (for our use cases) that these vars be | |
| # overridable via a make invocation than a configure invocation, and | |
| # they conventionally derive from $(prefix) in all but the most exotic | |
| # of use cases, we do not export the configure-defined overrides of | |
| # those vars to this makefile. Instead, we export only $prefix and | |
| # its derived vars are set to their conventional default values in | |
| # main.mk, which users can then override at make-time as needed. | |
| # Overriding $prefix via make will also calculate any derived vars, as | |
| # one would expect, unless each is specifically overridden. | |
| # | |
| # For completeness's sake, the aforementioned conventional vars which | |
| # are relevant to our installation rules are: | |
| # | |
| # datadir = $(prefix)/share | |
| # mandir = $(datadir)/man | |
| # includedir = $(prefix)/include | |
| # exec_prefix = $(prefix) | |
| # bindir = $(exec_prefix)/bin | |
| # libdir = $(exec_prefix)/lib | |
| # | |
| # Our builds do not require any of their relatives: | |
| # | |
| # sbindir = $(exec_prefix)/sbin | |
| # sysconfdir = /etc | |
| # sharedstatedir = $(prefix)/com | |
| # localstatedir = /var | |
| # runstatedir = /run | |
| # infodir = $(datadir)/info | |
| # libexecdir = $(exec_prefix)/libexec | |
| # | |
| prefix = @prefix@ | |
| datadir = @datadir@ | |
| mandir = @mandir@ | |
| includedir = @includedir@ | |
| exec_prefix = @exec_prefix@ | |
| bindir = @bindir@ | |
| libdir = @libdir@ | |
| INSTALL = @BIN_INSTALL@ | |
| AR = @AR@ | |
| AR.flags = cr # TODO? Add a configure test to determine this? | |
| CC = @CC@ | |
| B.cc = @CC_FOR_BUILD@ @BUILD_CFLAGS@ | |
| T.cc = $(CC) | |
| # | |
| # $(CFLAGS) is problematic because it is frequently overridden when | |
| # invoking make, which loses things like -fPIC. So... we avoid using | |
| # it directly and instead add a level of indirection. We combine | |
| # $(CFLAGS) and $(CPPFLAGS) here because that's the way the legacy | |
| # build did it and many builds rely on that. See main.mk for more | |
| # details. | |
| # | |
| # Historical note: the pre-3.48 build only honored CPPFLAGS at | |
| # configure-time, and expanded them into the generated Makefile. There | |
| # are, in that build, no uses of CPPFLAGS in the configure-expanded | |
| # Makefile. Ergo: if a client configures with CPPFLAGS=... and then | |
| # explicitly passes CFLAGS=... to make, the CPPFLAGS will be | |
| # lost. That behavior is retained in 3.48+ because also honoring | |
| # CPPFLAGS at make-time may have undesired side effects on any number | |
| # of builds. | |
| # | |
| CFLAGS = @CFLAGS@ @CPPFLAGS@ | |
| # | |
| # $(LDFLAGS.configure) represents any LDFLAGS=... the client passes to | |
| # configure. See main.mk. | |
| # | |
| LDFLAGS.configure = @LDFLAGS@ | |
| # | |
| # CFLAGS.core is documented in main.mk. | |
| # | |
| CFLAGS.core = @SH_CFLAGS@ | |
| LDFLAGS.shobj = @SHOBJ_LDFLAGS@ | |
| LDFLAGS.zlib = @LDFLAGS_ZLIB@ | |
| LDFLAGS.math = @LDFLAGS_MATH@ | |
| LDFLAGS.rpath = @LDFLAGS_RPATH@ | |
| LDFLAGS.pthread = @LDFLAGS_PTHREAD@ | |
| LDFLAGS.dlopen = @LDFLAGS_DLOPEN@ | |
| LDFLAGS.readline = @LDFLAGS_READLINE@ | |
| CFLAGS.readline = @CFLAGS_READLINE@ | |
| LDFLAGS.icu = @LDFLAGS_ICU@ | |
| LDFLAGS.soname.libsqlite3 = @LDFLAGS_SONAME_LIBSQLITE3@ | |
| ENABLE_SHARED = @ENABLE_SHARED@ | |
| ENABLE_STATIC = @ENABLE_STATIC@ | |
| HAVE_WASI_SDK = @HAVE_WASI_SDK@ | |
| T.cc.sqlite = $(T.cc) @TARGET_DEBUG@ | |
| # | |
| # Define -D_HAVE_SQLITE_CONFIG_H so that the code knows it | |
| # can include the generated sqlite_cfg.h. | |
| # | |
| # main.mk will fill out T.cc.sqlite with additional flags common to | |
| # all builds. | |
| # | |
| T.cc.sqlite += -D_HAVE_SQLITE_CONFIG_H -DBUILD_sqlite | |
| # | |
| # -I$(prefix)/include is primarily so that the ICU | |
| # headers can be found. | |
| # | |
| T.cc.sqlite += -I$(prefix)/include | |
| # | |
| # $(JIMSH) and $(CFLAGS.jimsh) are documented in main.mk. $(JIMSH) | |
| # must start with a path component so that it can be invoked as a | |
| # shell command. | |
| # | |
| CFLAGS.jimsh = @CFLAGS_JIMSH@ | |
| JIMSH = ./jimsh$(TEXE) | |
| # | |
| # $(B.tclsh) is documented in main.mk. | |
| # | |
| B.tclsh = @BTCLSH@ | |
| $(B.tclsh): | |
| # | |
| # $(CFLAGS.libsqlite3) is documented in main.mk. | |
| # | |
| CFLAGS.libsqlite3 = -DSQLITE_TEMP_STORE=@TEMP_STORE@ | |
| # | |
| # $(OPT_FEATURE_FLAGS) is documented in main.mk. | |
| # | |
| # The appending of $(OPTIONS) to $(OPT_FEATURE_FLAGS) is historical | |
| # and somewhat confusing because there's another var, $(OPTS), which | |
| # has a similar (but not identical) role. | |
| # | |
| OPT_FEATURE_FLAGS = @OPT_FEATURE_FLAGS@ $(OPTIONS) | |
| # | |
| # Version (X.Y.Z) number for the SQLite being compiled. | |
| # | |
| PACKAGE_VERSION = @PACKAGE_VERSION@ | |
| # | |
| # Filename extensions for binaries and libraries | |
| # | |
| B.exe = @BUILD_EXEEXT@ | |
| T.exe = @TARGET_EXEEXT@ | |
| B.dll = @BUILD_DLLEXT@ | |
| T.dll = @TARGET_DLLEXT@ | |
| B.lib = @BUILD_LIBEXT@ | |
| T.lib = @TARGET_LIBEXT@ | |
| # | |
| # $(HAVE_TCL) is 1 if the configure script was able to locate the | |
| # tclConfig.sh file, else it is 0. When this variable is 1, the TCL | |
| # extension library (libtclsqlite3.so) and related testing apps are | |
| # built. | |
| # | |
| HAVE_TCL = @HAVE_TCL@ | |
| # | |
| # $(TCLSH_CMD) is the command to use for tclsh - normally just | |
| # "tclsh", but we may know the specific version we want to use. This | |
| # must point to a canonical TCL interpreter, not JimTCL. | |
| # | |
| TCLSH_CMD = @TCLSH_CMD@ | |
| TCL_CONFIG_SH = @TCL_CONFIG_SH@ | |
| # | |
| # TCL config info from tclConfig.sh | |
| # | |
| # We have to inject this differently in main.mk to accommodate static | |
| # makefiles, so we don't currently bother to export it here. This | |
| # block is retained in case we decide that we do indeed need to export | |
| # it at configure-time instead of calculate it at make-time. | |
| # | |
| #TCL_INCLUDE_SPEC = @TCL_INCLUDE_SPEC@ | |
| #TCL_LIB_SPEC = @TCL_LIB_SPEC@ | |
| #TCL_STUB_LIB_SPEC = @TCL_STUB_LIB_SPEC@ | |
| #TCL_EXEC_PREFIX = @TCL_EXEC_PREFIX@ | |
| #TCL_VERSION = @TCL_VERSION@ | |
| # | |
| # $(TCLLIBDIR) = where to install the tcl plugin. If this is empty, it | |
| # is calculated at make-time by the targets which need it but we | |
| # export it here so that it can be set at configure-time, so that | |
| # clients are not required to pass it at make-time, or set it in their | |
| # environment, to override it. | |
| # | |
| TCLLIBDIR = @TCLLIBDIR@ | |
| # | |
| # Additional options when running tests using testrunner.tcl | |
| # This is usually either blank, or else --status | |
| # | |
| TSTRNNR_OPTS = @TSTRNNR_OPTS@ | |
| # | |
| # If gcov support was enabled by the configure script, add the appropriate | |
| # flags here. It's not always as easy as just having the user add the right | |
| # CFLAGS / LDFLAGS, because libtool wants to use CFLAGS when linking, which | |
| # causes build errors with -fprofile-arcs -ftest-coverage with some GCCs. | |
| # Supposedly GCC does the right thing if you use --coverage, but in | |
| # practice it still fails. See: | |
| # | |
| # http://www.mail-archive.com/[email protected]/msg26197.html | |
| # | |
| # for more info. | |
| # | |
| CFLAGS.gcov1 = -DSQLITE_COVERAGE_TEST=1 -fprofile-arcs -ftest-coverage | |
| LDFLAGS.gcov1 = -lgcov | |
| USE_GCOV = @USE_GCOV@ | |
| T.compile.extras = $(CFLAGS.gcov$(USE_GCOV)) | |
| T.link.extras = $(LDFLAGS.gcov$(USE_GCOV)) | |
| # | |
| # Vars with the AS_ prefix are specifically related to AutoSetup. | |
| # | |
| # AS_AUTO_DEF is the main configure script. | |
| # | |
| AS_AUTO_DEF = $(TOP)/auto.def | |
| # | |
| # Shell commands to re-run $(TOP)/configure with the same args it was | |
| # invoked with to produce this makefile. | |
| # | |
| AS_AUTORECONFIG = @SQLITE_AUTORECONFIG@ | |
| USE_AMALGAMATION ?= @USE_AMALGAMATION@ | |
| AMALGAMATION_GEN_FLAGS ?= --linemacros=@AMALGAMATION_LINE_MACROS@ | |
| # | |
| # CFLAGS for sqlite3$(T.exe) | |
| # | |
| SHELL_OPT ?= @OPT_SHELL@ | |
| Makefile: $(TOP)/Makefile.in $(AS_AUTO_DEF) | |
| $(AS_AUTORECONFIG) | |
| @touch $@ | |
| sqlite3.pc: $(TOP)/sqlite3.pc.in $(AS_AUTO_DEF) | |
| $(AS_AUTORECONFIG) | |
| @touch $@ | |
| install: install-pc # defined in main.mk | |
| sqlite_cfg.h: $(TOP)/sqlite_cfg.h.in $(AS_AUTO_DEF) | |
| $(AS_AUTORECONFIG) | |
| @touch $@ | |
| # | |
| # Fiddle app | |
| # | |
| # EMCC_WRAPPER must refer to the genuine emcc binary, or a | |
| # call-compatible wrapper, e.g. $(TOP)/tool/emcc.sh. If it's empty, | |
| # build components requiring Emscripten will not build. | |
| # | |
| # Achtung: though _this_ makefile is POSIX-make compatible, the fiddle | |
| # build requires GNU make. | |
| # | |
| EMCC_WRAPPER = @EMCC_WRAPPER@ | |
| fiddle: sqlite3.c shell.c | |
| @if [ x = "x$(EMCC_WRAPPER)" ]; then \ | |
| echo "Emscripten SDK not found by configure. Cannot build fiddle." 1&>2; \ | |
| exit 1; \ | |
| fi | |
| $(MAKE) -C ext/wasm fiddle emcc_opt=-Os | |
| # | |
| # Spell-checking for source comments | |
| # The sources checked are either C sources or C source templates. | |
| # Their comments are extracted and processed through aspell using | |
| # a custom dictionary that contains scads of odd identifiers that | |
| # find their way into the comments. | |
| # | |
| # Currently, this target is setup to be "made" in-tree only. | |
| # The output is ephemeral. Redirect it to guide spelling fixups, | |
| # either to correct spelling or add words to tool/custom.txt. | |
| # | |
| ./custom.rws: ./tool/custom.txt | |
| @echo 'Updating custom dictionary from tool/custom.txt' | |
| aspell --lang=en create master ./custom.rws < ./tool/custom.txt | |
| # Note that jimsh does not work here: | |
| # https://github.com/msteveb/jimtcl/issues/319 | |
| misspell: ./custom.rws has_tclsh84 | |
| $(TCLSH_CMD) ./tool/spellsift.tcl ./src/*.c ./src/*.h ./src/*.in | |
| # | |
| # clean/distclean are mostly defined in main.mk. In this makefile we | |
| # perform cleanup known to be relevant to (only) the autosetup-driven | |
| # build. | |
| # | |
| #clean-autosetup: | |
| # -if [ -f ext/wasm/GNUmakefile ]; then \ | |
| # gmake --no-print-directory --ignore-errors -C ext/wasm clean; \ | |
| # fi >/dev/null 2>&1; true | |
| #clean: clean-autosetup | |
| distclean-autosetup: clean | |
| rm -f sqlite_cfg.h config.log config.status config.defines.* Makefile sqlite3.pc | |
| rm -f $(TOP)/tool/emcc.sh | |
| rm -f libsqlite3*$(T.dll) | |
| rm -f jimsh0* | |
| # -if [ -f ext/wasm/GNUmakefile ]; then \ | |
| # gmake --no-print-directory --ignore-errors -C ext/wasm distclean; \ | |
| # fi >/dev/null 2>&1; true | |
| distclean: distclean-autosetup | |
| # | |
| # tool/version-info: a utility for emitting sqlite3 version info | |
| # in various forms. | |
| # | |
| version-info$(T.exe): $(TOP)/tool/version-info.c Makefile sqlite3.h | |
| $(T.link) $(ST_OPT) -o $@ $(TOP)/tool/version-info.c | |
| include $(TOP)/main.mk | |