Drop STANDALONE mode

STANDALONE mode was used to build flashrom without having support for
file handling. This was relevant to build libflashrom on top of
libpayload. For a while now, the code which is covered by STANDALONE has
moved to cli_*.c and is not used for libflashrom. Therefore we can drop
STANDALONE mode.

Change-Id: I58fb82270a9884a323d9850176708d230fdc5165
Signed-off-by: Thomas Heijligen <thomas.heijligen@secunet.com>
Original-Reviewed-on: https://review.coreboot.org/c/flashrom/+/63469
Original-Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Original-Reviewed-by: Nico Huber <nico.h@gmx.de>
Original-Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/flashrom-stable/+/72321
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/cli_output.c b/cli_output.c
index e12446d..629db67 100644
--- a/cli_output.c
+++ b/cli_output.c
@@ -24,7 +24,6 @@
 enum flashrom_log_level verbose_screen = FLASHROM_MSG_INFO;
 enum flashrom_log_level verbose_logfile = FLASHROM_MSG_DEBUG2;
 
-#ifndef STANDALONE
 static FILE *logfile = NULL;
 
 int close_logfile(void)
@@ -64,7 +63,6 @@
 	print_version();
 	verbose_screen = oldverbose_screen;
 }
-#endif /* !STANDALONE */
 
 /* Please note that level is the verbosity, not the importance of the message. */
 int flashrom_print_cb(enum flashrom_log_level level, const char *fmt, va_list ap)
@@ -85,13 +83,13 @@
 		if (level != FLASHROM_MSG_SPEW)
 			fflush(output_type);
 	}
-#ifndef STANDALONE
+
 	if ((level <= verbose_logfile) && logfile) {
 		ret = vfprintf(logfile, fmt, logfile_args);
 		if (level != FLASHROM_MSG_SPEW)
 			fflush(logfile);
 	}
-#endif /* !STANDALONE */
+
 	va_end(logfile_args);
 	return ret;
 }