}
    } else {
        user-error "OpenSSL not found. Consider --with-openssl=none to disable HTTPS support"
    }
}

# Check for zlib, using the given location if specified
set zlibpath [opt-val with-zlib]
if {$zlibpath ne ""} {
    cc-with [list -cflags "-I$zlibpath -L$zlibpath"]
    define-append EXTRA_CFLAGS -I$zlibpath
    define-append EXTRA_LDFLAGS -L$zlibpath
    msg-result "Using zlib from $zlibpath"
#set zlibpath [opt-val with-zlib]
#if {$zlibpath ne ""} {
#    cc-with [list -cflags "-I$zlibpath -L$zlibpath"]
#    define-append EXTRA_CFLAGS -I$zlibpath
#    define-append EXTRA_LDFLAGS -L$zlibpath
#    msg-result "Using zlib from $zlibpath"
}
if {![cc-check-includes zlib.h] || ![cc-check-function-in-lib inflateEnd z]} {
    user-error "zlib not found please install it or specify the location with --with-zlib"
#}
#if {![cc-check-includes zlib.h] || ![cc-check-function-in-lib inflateEnd z]} {
#    user-error "zlib not found please install it or specify the location with --with-zlib"
}
#}

if {[opt-bool lineedit]} {
    # Need readline-compatible line editing
    cc-with {-includes stdio.h} {
        if {[cc-check-includes readline/readline.h] && [cc-check-function-in-lib readline readline]} {
            msg-result "Using readline for line editing"
        } elseif {[cc-check-includes editline/readline.h] && [cc-check-function-in-lib readline edit]} {