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# System autoconfiguration. Try: ./configure --help
use cc cc-lib
options {
with-openssl:path|auto|none
=> {Look for openssl in the given path, or auto or none}
with-zlib:path => {Look for zlib in the given path}
with-tcl:path => {Enable Tcl integration, with Tcl in the specified path}
internal-sqlite=1 => {Don't use the internal sqlite, use the system one}
static=0 => {Link a static executable}
lineedit=1 => {Disable line editing}
fossil-debug=0 => {Build with fossil debugging enabled}
json=0 => {Build with fossil JSON API enabled}
}
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# System autoconfiguration. Try: ./configure --help
use cc cc-lib
options {
with-openssl:path|auto|none
=> {Look for openssl in the given path, or auto or none}
with-zlib:path => {Look for zlib in the given path}
with-tcl:path => {Enable Tcl integration, with Tcl in the specified path}
with-tcl-stubs=0 => {Enable Tcl integration via stubs mechanism}
internal-sqlite=1 => {Don't use the internal sqlite, use the system one}
static=0 => {Link a static executable}
lineedit=1 => {Disable line editing}
fossil-debug=0 => {Build with fossil debugging enabled}
json=0 => {Build with fossil JSON API enabled}
}
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define USE_SYSTEM_SQLITE ""
if {![opt-bool internal-sqlite]} {
proc find_internal_sqlite {} {
# On some systems (slackware), libsqlite3 requires -ldl to link. So
# search for the system SQLite once with -ldl, and once without. If
# the library can only be found with $extralibs set to -ldl, then
# the code below will append -ldl to LIBS.
#
foreach extralibs {{} {-ldl}} {
# Locate the system SQLite by searching for sqlite3_open(). Then check
# if sqlite3_wal_checkpoint() can be found as well. If we can find
# open() but not wal_checkpoint(), then the system SQLite is too old
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define USE_SYSTEM_SQLITE ""
if {![opt-bool internal-sqlite]} {
proc find_internal_sqlite {} {
# On some systems (slackware), libsqlite3 requires -ldl to link. So
# search for the system SQLite once with -ldl, and once without. If
# the library can only be found with $extralibs set to -ldl, then
# the code below will append -ldl to LIBS.
#
foreach extralibs {{} {-ldl}} {
# Locate the system SQLite by searching for sqlite3_open(). Then check
# if sqlite3_wal_checkpoint() can be found as well. If we can find
# open() but not wal_checkpoint(), then the system SQLite is too old
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}
set tclpath [opt-val with-tcl]
if {$tclpath ne ""} {
# Note parse-tclconfig-sh is in autosetup/local.tcl
if {$tclpath eq "1"} {
# Use the system Tcl. Look in some likely places.
array set tclconfig [parse-tclconfig-sh /usr /usr/local /usr/share /opt/local]
set msg "on your system"
} else {
array set tclconfig [parse-tclconfig-sh $tclpath]
set msg "at $tclpath"
}
if {![info exists tclconfig(TCL_INCLUDE_SPEC)]} {
user-error "Cannot find Tcl $msg"
}
set tclstubs [opt-val with-tcl-stubs]
if {$tclstubs eq "1" && $tclconfig(TCL_SUPPORTS_STUBS)} {
set libs "$tclconfig(TCL_STUB_LIB_SPEC)"
define FOSSIL_ENABLE_TCL_STUBS
} else {
set libs "$tclconfig(TCL_LIB_SPEC) $tclconfig(TCL_LIBS)"
}
set cflags $tclconfig(TCL_INCLUDE_SPEC)
cc-with [list -cflags $cflags -libs $libs] {
if {![cc-check-functions Tcl_CreateInterp]} {
user-error "Cannot find a usable Tcl $msg"
}
}
set version $tclconfig(TCL_VERSION)$tclconfig(TCL_PATCH_LEVEL)
msg-result "Found Tcl $version at $tclconfig(TCL_PREFIX)"
define-append LIBS $libs
define-append EXTRA_CFLAGS $cflags
define-append EXTRA_LDFLAGS $tclconfig(TCL_LD_FLAGS)
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}
set tclpath [opt-val with-tcl]
if {$tclpath ne ""} {
# Note parse-tclconfig-sh is in autosetup/local.tcl
if {$tclpath eq "1"} {
# Use the system Tcl. Look in some likely places.
array set tclconfig [parse-tclconfig-sh \
/usr /usr/local /usr/share /opt/local]
set msg "on your system"
} else {
array set tclconfig [parse-tclconfig-sh $tclpath]
set msg "at $tclpath"
}
if {![info exists tclconfig(TCL_INCLUDE_SPEC)]} {
user-error "Cannot find Tcl $msg"
}
set tclstubs [opt-bool with-tcl-stubs]
if {$tclstubs && $tclconfig(TCL_SUPPORTS_STUBS)} {
set libs "$tclconfig(TCL_STUB_LIB_SPEC)"
define FOSSIL_ENABLE_TCL_STUBS
define USE_TCL_STUBS
} else {
set libs "$tclconfig(TCL_LIB_SPEC) $tclconfig(TCL_LIBS)"
}
set cflags $tclconfig(TCL_INCLUDE_SPEC)
cc-with [list -cflags $cflags -libs $libs] {
if {$tclstubs} {
if {![cc-check-functions Tcl_InitStubs]} {
user-error "Cannot find a usable Tcl stubs library $msg"
}
} else {
if {![cc-check-functions Tcl_CreateInterp]} {
user-error "Cannot find a usable Tcl library $msg"
}
}
}
set version $tclconfig(TCL_VERSION)$tclconfig(TCL_PATCH_LEVEL)
msg-result "Found Tcl $version at $tclconfig(TCL_PREFIX)"
define-append LIBS $libs
define-append EXTRA_CFLAGS $cflags
define-append EXTRA_LDFLAGS $tclconfig(TCL_LD_FLAGS)
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