sqlite/auto.def
stephan 49bb81844c Generic build cleanups.
FossilOrigin-Name: 2cd213b38748d93134dc88b25aada4741838eaed683e44d5cc7837a6586fa4cf
2024-10-09 05:28:29 +00:00

828 lines
26 KiB
Modula-2

# Created by migrate-autoconf - fix items marked XXX
global autosetup
use cc cc-db cc-shared cc-lib hwaci-common
set DUMP_DEFINES_FILE defines.list
define ENABLE_SHARED 1
# Are we cross compiling?
set cross_compiling 0
if {[get-define host] ne [get-define build]} {
set cross_compiling 1
}
########################################################################
# A very long story made short, autosetup's --flag handling has
# some behaviors which make it impossible to implement 100% identical
# flags, compared to the historical autotools build. The differences
# are documented here:
#
#
# 1) --debug is used by autosetup itself, so we have to rename it to
# --with-debug. We cannot use --enable-debug because that is, for
# autosetup, and alias for --debug=1.
#
# 2) In autosetup, all flags starting with (--enable, --disable) are
# forced to be booleans and received special handling in how they're
# resolved. Because of that we have to rename:
#
# 2.1) --enable-tempstore[=no] to --with-tempstore[=no].
#
options {
with-debug:=1 => {Enable debug build flags}
with-tclsh:PATH => {Full pathname of tclsh to use}
with-tcl:DIR => {Directory containing tclConfig.sh}
tcl=1 => {Disable building accessory programs that require TCL-dev}
test-status => {Enable status of tests}
threadsafe=1 => {Disable mutexing}
with-tempstore:=no => {Use an in-ram database for temporary tables: never,no,yes,always.}
editline=0 => {BSD editline support}
readline=1 => {Disable readline support}
largefile=1 => {Disable large file support}
with-readline-lib => {readline library}
with-readline-inc => {readline include paths}
with-linenoise:DIR => {}
amalgamation=1 => {Disable the amalgamation and instead build all files separately}
load-extension=1 => {Disable loading of external extensions}
math=1 => {Disable math functions}
json=1 => {Disable JSON functions}
all => {Enable FTS4, FTS5, Geopoly, RTree, Sessions}
memsys5 => {Enable MEMSYS5}
memsys3 => {Enable MEMSYS3}
fts3 => {Enable the FTS3 extension}
fts4 => {Enable the FTS4 extension}
fts5 => {Enable the FTS5 extension}
update-limit => {Enable the UPDATE/DELETE LIMIT clause}
geopoly => {Enable the GEOPOLY extension}
rtree => {Enable the RTREE extension}
session => {Enable the SESSION extension}
gcov=0 => {Enable coverage testing using gcov}
linemacros => {Enable #line macros in the amalgamation.}
with-wasi-sdk:=/opt/wasi-sdk
=> {Top-most dir of the wasi-sdk for a WASI build.}
with-emsdk:DIR => {Top-most dir of the Emscripten SDK installation}
dump-defines=1 => {Disable dump of autosetup defines to $DUMP_DEFINES_FILE}
}
########################################################################
# Notes about certain historical flags:
#
# --releasemode: libtool-specific (which we don't have now)
#
#
set srcdir $autosetup(srcdir)
set top_srcdir [get-define abs_top_srcdir]
puts "srcdir = $srcdir"
puts "top_srcdir = $top_srcdir"
set RELEASE [readfile $autosetup(srcdir)/VERSION]
regsub {([0-9]*\.*[0-9]*).*} $RELEASE {\1} VERSION
define VERSION $VERSION
define RELEASE $RELEASE
puts "RELEASE = $RELEASE"
puts "VERSION = $VERSION"
define SQLITE_AUTOREMAKE cd
define-append SQLITE_AUTOREMAKE $autosetup(srcdir) && $top_srcdir/configure {*}$autosetup(argv)
set outOfTreeBuild 0
if {![file exists sqlite3.pc.in]} {
puts "This appears to be an out-of-tree build."
set outOfTreeBuild 1
}
cc-check-tools ld ar
########################################################################
# The build process allows for using a cross-compiler. But the default
# action is to target the same platform that we are running on. The
# configure script needs to discover the following properties of the
# build and target systems:
#
# srcdir
#
# The is the name of the directory that contains the
# "configure" shell script. All source files are
# located relative to this directory.
#
# bindir
#
# The name of the directory where executables should be
# written by the "install" target of the makefile.
#
# program_prefix
#
# Add this prefix to the names of all executables that run
# on the target machine. Default: ""
#
# ENABLE_SHARED
#
# True if shared libraries should be generated.
#
# BUILD_CC
#
# The name of a command that is used to convert C
# source files into executables that run on the build
# platform.
#
# BUILD_CFLAGS
#
# Switches that the build compiler needs in order to construct
# command-line programs.
#
# BUILD_LIBS
#
# Libraries that the build compiler needs in order to construct
# command-line programs.
#
# TCL_*
#
# Lots of values are read in from the tclConfig.sh script,
# if that script is available. This values are used for
# constructing and installing the TCL extension.
#
# TARGET_READLINE_LIBS
#
# This is the library directives passed to the target linker
# that cause the executable to link against the readline library.
# This might be a switch like "-lreadline" or pathnames of library
# file like "../../src/libreadline.a".
#
# TARGET_READLINE_INC
#
# This variables define the directory that contain header
# files for the readline library. If the compiler is able
# to find <readline.h> on its own, then this can be blank.
#
# OPT_FEATURE_FLAGS = -DSQLITE_OMIT/ENABLE flags.
define OPT_FEATURE_FLAGS {}
define OPT_SHELL {}; # CFLAGS for the sqlite3 CLI app
# Adds $flag, if not empty, to OPT_FEATURE_FLAGS.
proc add-feature-flag {args} {
if {"" ne $args} {
define-append OPT_FEATURE_FLAGS {*}$args
}
}
# add-feature-flag -DSQLITE_JUST_TESTING=3
proc add-shell-opt {args} {
if {"" ne $args} {
define-append OPT_SHELL {*}$args
}
}
hwaci-file-extensions
if {".exe" eq [get-define TARGET_EXEEXT]} {
define SQLITE_OS_UNIX 0
define SQLITE_OS_WIN 1
# todo? add -DSQLITE_OS_WIN=1 to CFLAGS?
} else {
define SQLITE_OS_UNIX 1
define SQLITE_OS_WIN 0
# todo? add -DSQLITE_OS_UNIX=1 to CFLAGS?
}
#########
# Programs needed
if {"" eq [hwaci-bin-define install]} {
msg-result "Cannot find install binary, so 'make install' will not work."
}
########################################################################
# Locate a compiler for the build machine. This compiler should
# generate command-line programs that run on the build machine.
#
# XXX if test x"$cross_compiling" = xno; then
# XXX BUILD_CC=$CC
# XXX BUILD_CFLAGS=$CFLAGS
# XXX else
# XXX if test "${BUILD_CC+set}" != set; then
# XXX AC_CHECK_PROGS BUILD_CC gcc cc cl
# XXX fi
# XXX if test "${BUILD_CFLAGS+set}" != set; then
# XXX BUILD_CFLAGS="-g"
# XXX fi
# XXX fi
# XXX AC_SUBST BUILD_CC
define BUILD_CC [get-define CC_FOR_BUILD]
define BUILD_CFLAGS [get-env CFLAGS {-g}]
########################################################################
# Handle --with-wasi-sdk=DIR
#
# This must be early because it may change the toolchain and several
# config options.
#
# It's unclear whether we can actually get away with making these
# changes to the autosetup environment.
if {1} {
set wasiSdkDir [opt-val with-wasi-sdk] ; # ??? [lindex [opt-val with-wasi-sdk] end]
#puts "x wasiSdkDir=$wasiSdkDir foo=[lindex [opt-val with-wasi-sdk] end]"
if {$wasiSdkDir ne ""} {
msg-checking "Checking WASI SDK directory \[$wasiSdkDir]... "
puts "prefix = [prefix $wasiSdkDir/bin {clang ld}]"
hwaci-affirm-files-exist -v {*}[prefix "$wasiSdkDir/bin/" {clang wasm-ld}]
msg-result "Using wasi-sdk clang, disabling: tcl, CLI shell, DLL, loadable extensions, threading"
define HAVE_WASI_SDK 1
define WASI_SDK_DIR $wasiSdkDir
hwaci-opt-set load-extension 0; # ==> --disable-load-extension
hwaci-opt-set threadsafe 0; # ==> --threadsafe=0
hwaci-opt-set tcl 0; # ==> --disable-tcl
define HAVE_TCL 0
set cross_compiling 1
# libtool is apparently hard-coded to use gcc for linking DLLs, so
# we disable the DLL build.
define ENABLE_SHARED 0
# Changing --host and --target have no effect here except to possibly
# cause confusion. autoconf has finished processing them by this
# point.
#
# host_alias=wasm32-wasi
# target=wasm32-wasi
#
# Merely changing CC and LD to the wasi-sdk's is enough to get
# sqlite3.o building in WASM format.
# XXX CC="${wasiSdkDir}/bin/clang"
# XXX LD="${wasiSdkDir}/bin/wasm-ld"
# XXX RANLIB="${wasiSdkDir}/bin/llvm-ranlib"
define CC "${wasiSdkDir}/bin/clang"
define LD "${wasiSdkDir}/bin/wasm-ld"
#define STRIP "${wasiSdkDir}/bin/strip"
}
unset wasiSdkDir
}; # --wasi-sdk-dir
#
# Enable large file support (if special flags are necessary)
cc-check-lfs
#
# Check for needed/wanted data types
cc-check-types int8_t int16_t int32_t int64_t intptr_t \
uint8_t uint16_t uint32_t uint64_t uintptr_t
#
# Check for needed/wanted functions
cc-check-functions gmtime_r isnan localtime_r localtime_s \
malloc_usable_size strchrnul usleep utime pread pread64 pwrite pwrite64
hwaci-check-function-in-lib fdatasync rt
define LDFLAGS_FDATASYNC [get-define lib_fdatasync]
undefine lib_fdatasync
#
# Check for needed/wanted headers
cc-check-includes \
sys/types.h sys/stat.h dlfcn.h unistd.h \
stdlib.h malloc.h memory.h \
string.h strings.h \
stdint.h inttypes.h
# These are optional for JimTCL but necessary if we want to use it for
# code generation:
cc-check-includes dirent.h sys/time.h
if {[cc-check-includes zlib.h] && [hwaci-check-function-in-lib deflate z]} {
# TODO: port over the more sophisticated zlib search from the fossil auto.def
define HAVE_ZLIB 1; # "-DSQLITE_HAVE_ZLIB=1"
define LDFLAGS_ZLIB -lz
# -DSQLITE_HAVE_ZLIB=1 is handled separately from the other feature
# flags in the autotools build
# add-feature-flag -DSQLITE_HAVE_ZLIB=1
define CFLAGS_ZLIB -DSQLITE_HAVE_ZLIB=1
} else {
define HAVE_ZLIB 0
define LDFLAGS_ZLIB ""
define CFLAGS_ZLIB ""
}
hwaci-define-if-opt-truthy amalgamation USE_AMALGAMATION \
"Use amalgamation for builds?"
hwaci-define-if-opt-truthy gcov USE_GCOV "Use gcov?"
hwaci-define-if-opt-truthy test-status TSTRNNR_OPTS \
"test-runner flags:" {--status} {}
hwaci-define-if-opt-truthy linemacros AMALGAMATION_LINE_MACROS \
"Use #line macros in the amalgamation:" {--linemacros=1} {--linemacros=0}
msg-checking "Debug build? "
hwaci-if-opt-truthy with-debug {
define SQLITE_DEBUG 1
define TARGET_DEBUG {-DSQLITE_DEBUG=1 -DSQLITE_ENABLE_SELECTTRACE -DSQLITE_ENABLE_WHERETRACE -O0 -Wall}
msg-result yes
} {
define TARGET_DEBUG {-DNDEBUG}
msg-result no
}
########################################################################
# TCL...
#
# Under construction. An attempt to port most of the
# --with-tcl/--with-tclsh logic from configure.ac to autosetup. This
# part would actually be easier in the shell, and some of it will
# seemingly be impossible without shell code.
define HAVE_TCL 0
define TCLSH_CMD {exit 1}
proc hwaci-check-tcl {} {
global top_srcdir
puts "Checking for a suitable tcl... "
set optTcl [hwaci-opt-truthy tcl]
set use_tcl $optTcl
set tclsh ""
set with_tclsh [opt-val with-tclsh]
set with_tcl [opt-val with-tcl]
# puts "hwaci-check-tcl: use_tcl ${use_tcl}"
# puts "hwaci-check-tcl: with_tclsh=${with_tclsh}"
# puts "hwaci-check-tcl: with_tcl=$with_tcl"
if {"" eq $with_tclsh && "" eq $with_tcl} {
set with_tclsh [hwaci-first-bin-of tclsh8.6 tclsh tclsh9.0]
}
if {"" ne $with_tclsh} {
if {![file isfile $with_tclsh]} {
hwaci-error "TCL shell $with_tclsh is not a file"
} elseif {![file executable $with_tclsh]} {
hwaci-error "TCL shell $with_tclsh is not executable"
} else {
define TCLSH_CMD $with_tclsh
puts "Using tclsh at \"$with_tclsh\""
}
if {$use_tcl} {
#set with_tcl [exec $with_tclsh $top_srcdir/tool/find_tclconfig.tcl]
if {[catch {exec $with_tclsh $top_srcdir/tool/find_tclconfig.tcl} result] == 0} {
set with_tcl $result
}
if {"" ne $with_tcl && [file isdir $with_tcl]} {
puts "$with_tclsh recommends the tclConfig.sh from $with_tcl"
} else {
puts "$with_tclsh is unable to recommand a tclConfig.sh"
set use_tcl 0
}
}
}
set cfg ""
set tclSubdirs {tcl8.6 tcl9.0 lib}
if {$use_tcl} {
if {"" ne $with_tcl} {
if {[file readable "${with_tcl}/tclConfig.sh"]} {
set cfg "${with_tcl}/tclConfig.sh"
} else {
foreach i $tclSubdirs {
if {[file readable "${with_tcl}/$i/tclConfig.sh"]} {
set cfg "${with_tcl}/$i/tclConfig.sh"
break
}
}
}
if {"" eq $cfg} {
hwaci-error "No tclConfig.sh found under ${with_tcl}"
}
} else {
# If we have not yet found a tclConfig.sh file, look in $libdir which is
# set automatically by autosetup or by the --prefix command-line option.
# See https://sqlite.org/forum/forumpost/e04e693439a22457
set libdir [get-define libdir]
if {[file readable "${libdir}/tclConfig.sh"]} {
set cfg "${libdir}/tclConfig.sh"
} else {
foreach i $tclSubdirs {
if {[file readable "${libdir}/$i/tclConfig.sh"]} {
set cfg "${libdir}/$i/tclConfig.sh"
break
}
}
}
if {![file readable $cfg]} {
hwaci-error {
Cannot find a usable tclConfig.sh file.
Use --with-tcl=DIR to specify a directory where tclConfig.sh can be found.
SQLite does not use TCL internally, but TCL is required to build SQLite
from canonical sources and TCL is required for testing.
}
}
}
} elseif {!$optTcl} {
puts "Unable to run tests because of --disable-tcl"
} else {
puts "Unable to run tests because no tclConfig.sh file could be located"
}
define HAVE_TCL $use_tcl
define TCL_CONFIG_SH $cfg
# The historical configure.ac sources tclConfig.sh so that it can
# use the several TCL_... env vars. We obviously cannot do that from
# TCL, so we apply a level of indirection. If the config is not
# available, this generates empty-string entries for the various
# options we're interested in.
eval [exec "${top_srcdir}/tool/tclConfigShToTcl.sh" "[get-define TCL_CONFIG_SH]"]
# puts "hwaci-check-tcl: with_tclsh=$with_tclsh"
# puts "hwaci-check-tcl: with_tcl=$with_tcl"
# puts "hwaci-check-tcl: cfg=$cfg"
# puts "hwaci-check-tcl: use_tcl ${use_tcl}"
}
hwaci-check-tcl
########################################################################
# Check which TCL to use as a code generator. Prefer jimsh simply
# because we have it in-tree (it's part of autosetup).
define CFLAGS_JIMSH {}
puts "Which TCL to use for code generation... "
set cgtcl jimtcl
if {[cc-check-functions realpath]} {
define-append CFLAGS_JIMSH -DHAVE_REALPATH
define BTCL "\$(JIMSH)"
} elseif {[cc-check-functions _fullpath]} {
# _fullpath() is a Windows API
define-append CFLAGS_JIMSH -DHAVE__FULLPATH
define BTCL "\$(JIMSH)"
} elseif {"" ne [get-define TCLSH_CMD]} {
set cgtcl [get-define TCLSH_CMD]
define BTCL "\$(TCLSH_CMD)"
} else {
# One last-ditch effort to find TCLSH_CMD: use info from
# tclConfig.sh to try to find a tclsh
if {"" eq [get-define TCLSH_CMD]} {
set tpre [get-define TCL_EXEC_PREFIX]
if {"" ne $tpre} {
set tv [get-define TCL_VERSION]
if {[file executable "${tpre}/bin/tclsh${tv}"]} {
define TCLSH_CMD "${tpre}/bin/tclsh${tv}"
} elseif {[file executable "${tpre}/bin/tclsh"]} {
define TCLSH_CMD "${tpre}/bin/tclsh"
}
unset tv
}
unset tpre
if {"" eq [get-define TCLSH_CMD]} {
hwaci-error "Cannot find a tclsh to use for code generation."
}
}
set cgtcl [get-define TCLSH_CMD]
define BTCL "\$(TCLSH_CMD)"
}
puts "TCL for code generation: $cgtcl"
unset cgtcl
# /TCL
########################################################################
########################################################################
# Thread safety?
msg-checking "Support threadsafe operation? "
hwaci-if-opt-truthy threadsafe {
msg-result yes
add-feature-flag -DSQLITE_THREADSAFE=1
if {![hwaci-check-function-in-lib pthread_create pthread]
|| ![hwaci-check-function-in-lib pthread_mutexattr_init pthread]} {
user-error "Missing required pthread bits"
}
define LDFLAGS_PTHREAD [get-define lib_pthread_create]
undefine lib_pthread_create
} {
msg-result no
add-feature-flag -DSQLITE_THREADSAFE=0
define LDFLAGS_PTHREAD ""
}
########################################################################
# Do we want temporary databases in memory?
#
if {1} {
set ts [opt-val with-tempstore no]
set tsn 1
msg-checking "Use an in-ram database for temporary tables? "
switch -- $ts {
never { set tsn 0 }
no { set tsn 1 }
yes { set tsn 2 }
always { set tsn 3 }
default {
user-error "Invalid with-tempstore value \[$ts]. Use one of: never, no, yes, always"
}
}
msg-result $ts
define TEMP_STORE $tsn
unset ts tsn
}
if {1} {
##########
# Figure out what C libraries are required to compile programs
# that use "readline()" library.
hwaci-check-readline
} else {
# Older impl solely for reference while porting...
#
# XXX TARGET_READLINE_LIBS=""
# XXX TARGET_READLINE_INC=""
# XXX TARGET_HAVE_READLINE=0
# XXX TARGET_HAVE_EDITLINE=0
if {[opt-bool editline]} {
set with_editline $enableval
} else {
set with_editline auto
}
if {![opt-bool readline]} {
set with_readline $enableval
} else {
set with_readline auto
}
# XXX if test x"$with_editline" != xno; then
# XXX sLIBS=$LIBS
# XXX LIBS=""
# XXX TARGET_HAVE_EDITLINE=1
if {[hwaci-check-function-in-lib readline edit]} {
set with_readline no
} else {
# XXX TARGET_HAVE_EDITLINE=0
}
# XXX TARGET_READLINE_LIBS=$LIBS
# XXX LIBS=$sLIBS
# XXX fi
# XXX if test x"$with_readline" != xno; then
set found "yes"
if {[opt-val with-readline-lib] ne {}} {
set withval [lindex [opt-val with-readline-lib] end]
set with_readline_lib $withval
} else {
set with_readline_lib "auto"
}
# XXX if test "x$with_readline_lib" = xauto; then
# XXX save_LIBS="$LIBS"
# XXX LIBS=""
if {[hwaci-check-function-in-lib tgetent readline ncurses curses termcap]} {
# XXX term_LIBS="$LIBS"
} else {
# XXX term_LIBS=""
}
if {[hwaci-check-function-in-lib readline readline]} {
# XXX TARGET_READLINE_LIBS="-lreadline"
} else {
set found "no"
}
# XXX TARGET_READLINE_LIBS="$TARGET_READLINE_LIBS $term_LIBS"
# XXX LIBS="$save_LIBS"
# XXX else
# XXX TARGET_READLINE_LIBS="$with_readline_lib"
# XXX fi
if {[opt-val with-readline-inc] ne {}} {
set withval [lindex [opt-val with-readline-inc] end]
set with_readline_inc $withval
} else {
set with_readline_inc "auto"
}
# XXX if test "x$with_readline_inc" = xauto; then
if {[cc-check-includes readline.h]} {
set found "yes"
} else {
set found "no"
# XXX if test "$cross_compiling" != yes; then
# XXX for dir in /usr /usr/local /usr/local/readline /usr/contrib /mingw; do
# XXX for subdir in include include/readline; do
# XXX AC_CHECK_FILE $dir/$subdir/readline.h found=yes
# XXX if test "$found" = "yes"; then
# XXX TARGET_READLINE_INC="-I$dir/$subdir"
# XXX break
# XXX fi
# XXX done
# XXX test "$found" = "yes" && break
# XXX done
# XXX fi
}
# XXX else
# XXX TARGET_READLINE_INC="$with_readline_inc"
# XXX fi
# XXX if test x"$found" = xno; then
# XXX TARGET_READLINE_LIBS=""
# XXX TARGET_READLINE_INC=""
# XXX TARGET_HAVE_READLINE=0
# XXX else
# XXX TARGET_HAVE_READLINE=1
# XXX fi
# XXX fi
if {[opt-val with-linenoise] ne {}} {
set withval [lindex [opt-val with-linenoise] end]
set with_linenoise $withval
} else {
set with_linenoise "no"
}
# XXX if test "x$with_linenoise" != "xno"; then
# XXX TARGET_HAVE_READLINE=0
# XXX TARGET_HAVE_EDITLINE=0
# XXX TARGET_HAVE_LINENOISE=1
# XXX TARGET_READLINE_INC="-I${with_linenoise}"
# XXX TARGET_READLINE_LIBS="${with_linenoise}/linenoise.c"
# XXX echo "using linenoise source code at ${with_linenoise}"
# XXX else
# XXX TARGET_HAVE_LINENOISE=0
# XXX echo "not using linenoise"
# XXX fi
# XXX AC_SUBST TARGET_READLINE_LIBS
# XXX AC_SUBST TARGET_READLINE_INC
# XXX AC_SUBST TARGET_HAVE_READLINE
# XXX AC_SUBST TARGET_HAVE_EDITLINE
# XXX AC_SUBST TARGET_HAVE_LINENOISE
}
hwaci-if-opt-truthy load-extension {
if {[hwaci-check-function-in-lib dlopen dl]} {
define LDFLAGS_DLOPEN [get-define lib_dlopen]
undefine lib_dlopen
} else {
user-error "dlopen() not found. Use --disable-load-extension to bypass this check."
}
} {
define LDFLAGS_DLOPEN ""
add-feature-flag {-DSQLITE_OMIT_LOAD_EXTENSION=1}
msg-result "Disabling loadable extensions."
}
hwaci-if-opt-truthy math {
if {![hwaci-check-function-in-lib ceil m]} {
user-error "Cannot find libm functions. Use --disable-math to bypass this."
}
define LDFLAGS_MATH [get-define lib_ceil]
undefine lib_ceil
add-feature-flag {-DSQLITE_ENABLE_MATH_FUNCTIONS}
msg-result "Enabling math SQL functions [get-define LDFLAGS_MATH]"
} {
define LDFLAGS_MATH ""
msg-result "Disabling math SQL functions"
}
define cross_compiling ${cross_compiling}
########################################################################
# Emscripten SDK for building the web-based wasm components.
#
if {[hwaci-check-emsdk]} {
set wrapper $srcdir/tool/emcc.sh
define EMCC_WRAPPER $wrapper
hwaci-make-from-dot-in $wrapper
catch {exec chmod u+x $wrapper}
unset wrapper
} else {
define EMCC_WRAPPER ""
catch {exec rm -f $srcdir/tool/emcc.sh}
}
########################################################################
# Check for log(3) in libm and die with an error if it is not
# found. $why should be the feature name which requires that function
# (it's used only in error messages). defines LDFLAGS_MATH to the
# required linker flags (which may be empty even if the math APIs are
# found, depending on the OS).
proc affirm-have-math {why} {
if {![hwaci-check-function-in-lib log m]} {
user-error "Missing math APIs for $why"
}
define LDFLAGS_MATH [get-define lib_log ""]
undefine lib_log
}
########################################################################
# Handle various SQLITE_ENABLE_... feature flags.
foreach {boolFlag featureFlag ifSetEvalThis} {
all {} {
hwaci-opt-set fts4
hwaci-opt-set fts5
hwaci-opt-set geopoly
hwaci-opt-set rtree
hwaci-opt-set session
}
fts4 -DSQLITE_ENABLE_FTS4 {affirm-have-math fts4}
fts5 -DSQLITE_ENABLE_FTS5 {affirm-have-math fts5}
geopoly -DSQLITE_ENABLE_GEOPOLY {hwaci-opt-set rtree}
rtree -DSQLITE_ENABLE_RTREE {}
session {-DSQLITE_ENABLE_SESSION -DSQLITE_ENABLE_PREUPDATE_HOOK} {}
update-limit -DSQLITE_ENABLE_UPDATE_DELETE_LIMIT {}
memsys3 {} {
if {[opt-bool memsys5]} {
msg-result "NOT enabling memsys3 because memsys5 is enabled."
} else {
add-feature-flag -DSQLITE_ENABLE_MEMSYS3
}
}
memsys5 -DSQLITE_ENABLE_MEMSYS5 {}
} {
hwaci-if-opt-truthy $boolFlag {
add-feature-flag $featureFlag
eval $ifSetEvalThis
if {"all" ne $boolFlag} {
msg-result "Enabling $boolFlag"
}
} {
msg-result "Not enabling $boolFlag"
}
}
########################################################################
# Invert the above loop's logic for some explicit SQLITE_OMIT_...
# cases. If config option $boolFlag is set, [add-feature-flag
# $featureFlag], where $featureFlag is intended to be
# -DSQLITE_OMIT_...
foreach {boolFlag featureFlag} {
json -DSQLITE_OMIT_JSON
} {
if {[hwaci-opt-truthy $boolFlag]} {
msg-result "Enabling $boolFlag"
} else {
add-feature-flag $featureFlag
msg-result "Disabling $boolFlag"
}
}
########################################################################
# Maybe extend JimTCL a bit. As of this writing (2024-09-27) it only
# needs (-DHAVE_REALPATH or -DHAVE__FULLPATH) and -DHAVE_DIRENT_H to
# be compatible with our code generators. It can, however, be slightly
# extended via easy-to-detect features, should we need them.
if {0 && "" ne [get-define CFLAGS_JIMSH]} {
foreach jimFunc {opendir fsync isascii} {
if {[cc-check-functions $jimFunc]} {
define-append CFLAGS_JIMSH -DHAVE_[string toupper $jimFunc]
}
}
#These are hard-coded into jimsh0.c, so we must not -D them:
#foreach jimDef {HAVE_UNISTD_H HAVE_DIRENT_H} {
# if {[is-defined $jimDef]} {
# define-append CFLAGS_JIMSH -D$jimDef
# }
#}
define-append CFLAGS_JIMSH -DHAVE_LONG_LONG; # SQLite relies on long long, so we know it's available
}; # JimTCL
########################################################################
# Determine proper rpath-handling flags
hwaci-check-rpath
########################################################################
# Generate the output files.
#
if {1} {
hwaci-make-from-dot-in Makefile
hwaci-make-from-dot-in sqlite3.pc
if {1} {
# for sqlite_cfg.h
define PACKAGE_URL {https://sqlite.org}
define PACKAGE_VERSION [get-define VERSION]
}
if {0} {
# Requires a hand-written sqlite_cfg.h.in...
hwaci-make-from-dot-in sqlite_cfg.h
# vs...
} else {
# Requires no input template...
make-config-header sqlite_cfg.h \
-bare {SIZEOF_* HAVE_DECL_*} \
-auto {HAVE_* PACKAGE_*} -none *
}
#hwaci-make-from-dot-in ext/wasm/GNUmakefile
}
set oFF [get-define OPT_FEATURE_FLAGS]
if {"" ne $oFF} {
define OPT_FEATURE_FLAGS [lsort -unique $oFF]
msg-result "Final feature flags: [get-define OPT_FEATURE_FLAGS]"
}
set oFF [get-define OPT_SHELL]
if {"" ne $oFF} {
msg-result "Final shell opts: [get-define OPT_SHELL]"
}
unset oFF
########################################################################
# Some build-dev/debug-only output
hwaci-if-opt-truthy dump-defines {
global DUMP_DEFINES_FILE
msg-result "--dump-defines is creating file: $DUMP_DEFINES_FILE"
make-config-header $DUMP_DEFINES_FILE \
-bare {SQLITE_OS* SQLITE_DEBUG USE_*} \
-str {BIN_* CC LD AR LDFLAG* OPT_*} \
-auto {*}
# achtung: ^^^^ whichever SQLITE_OS_foo flag which is set to 0 will
# get _undefined_ here unless it's part of the -bare set.
if {0} {
foreach x [all-defines] {
puts "\t$x"
}
}
}
puts {
Done! Now run "make".
}