sqlite/Makefile.in

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#!/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. Hand editing may not work as expected because
# certain blocks are added or removed depending on configure-time
# information.
#
# The docs for many of its variables are in the primary static
# makefile, main.mk (which this one includes at runtime).
#
all:
clean:
########################################################################
#XX# Lines starting with #XX# are TODOs for the port to autosetup.
#
# Known TODOs/FIXMEs/TOIMPROVEs for the autosetup port, in no
# particular order...
#
# - libreadline detection and handling of its -I, -L, and -l flags.
# These can vary considerably across systems. e.g. some need -lncurses,
# and some don't know what an -lncurses is.
#
# - TEA pieces.
#
# - Replace the autotools-specific distribution deliverable(s).
#
# - Provide Makefile.msc, Makefile.linux-gcc, and any required similar
# makefile stubs for environments where the configure script will not
# run. The core makefile rules in main.mk "should" apply as-is for
# most platforms. We can potentially generate those makefiles, along
# with main.mk, like we do in the Fossil project.
#
# - Confirm whether cross-compilation works and patch it
# appropriately.
#
# - There are some lingering dependencies issues which cause a
# re-configure to trigger more often than it should. This is
# especially a problem in parallel builds, which may launch multiple
# re-configures in parallel. GNU Make offers ways of controlling
# that, but we're limited to POSIX Make compatibility here. The
# automatic reconfigures are not too onerous, though, because they're
# much, much faster than Autotools configure runs.
#
# - Add target(s) to dump out specific vars, e.g. SQLITE_OPT, as
# requested at https://sqlite.org/forum/forumpost/75cb3179216f8d86.
# This would also be useful for the ext/wasm build, which fishes
# SHELL_OPT out of the makefile.
#
#
# Maintenance reminders:
#
# - When using the X?=Y variable assignment formulation, please test
# the build with both GNU make and a POSIX make (e.g. BSD make,
# a.k.a. bmake). On at least one occassion, that formulation has led
# to inconsistent behavior between the two major make flavors when
# used with variable names which might sensibly be in the
# developer's environment (namely CC).
#
# - 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@
#
# Some standard variables and programs
#
prefix ?= @prefix@
exec_prefix ?= @exec_prefix@
libdir ?= @libdir@
pkgconfigdir ?= $(libdir)/pkgconfig
bindir ?= @bindir@
includedir ?= @includedir@
#
# 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@
#
INSTALL = @BIN_INSTALL@
AR = @AR@
AR.flags = cr # TODO? Add a configure test to determine this?
CC = @CC@
B.cc = @BUILD_CC@ @BUILD_CFLAGS@
T.cc = @CC@
CFLAGS = @CPPFLAGS@ @CFLAGS@ @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@
ENABLE_SHARED = @ENABLE_SHARED@
ENABLE_STATIC = @ENABLE_STATIC@
HAVE_WASI_SDK = @HAVE_WASI_SDK@
T.cc.sqlite = $(T.cc) @TARGET_DEBUG@
#
# Define -D_HAVE_SQLITE_CONFIG_H so that the code knows it
# can include the generated sqlite_cfg.h.
#
T.cc.sqlite += -D_HAVE_SQLITE_CONFIG_H -DBUILD_sqlite
#
# -I$(prefix)/include is primarily so that the ICU
# headers can be found.
#
T.cc.sqlite += -I$(prefix)/include
#
# main.mk will fill out T.cc.sqlite with some flags common to all builds.
#XX#CFLAGS.readline += -DHAVE_EDITLINE=@TARGET_HAVE_EDITLINE@
#XX#CFLAGS.readline += -DHAVE_LINENOISE=@TARGET_HAVE_LINENOISE@
#XX#
#XX## The library that programs using readline() must link against.
#XX##
#XX#LIBREADLINE = @TARGET_READLINE_LIBS@
#XX#
#XX## Should the database engine be compiled threadsafe
#XX##
#XX#T.cc += -DSQLITE_THREADSAFE=@SQLITE_THREADSAFE@
#
# $(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:
#
#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@
#TCLLIB_RPATH = @TCLLIB_RPATH@
#
# Where do we want to install the tcl plugin
#
#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/debian-gcc@lists.debian.org/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:
-gmake -C ext/wasm distclean 2>/dev/null; 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*
-gmake -C ext/wasm distclean 2>/dev/null; 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