aboutsummaryrefslogtreecommitdiff
path: root/tests
diff options
context:
space:
mode:
Diffstat (limited to 'tests')
-rw-r--r--tests/checkfs/Makemodule.am9
-rw-r--r--tests/fs-tests/Makemodule.am12
-rwxr-xr-xtests/fs-tests/fs_help_all.sh.in6
-rwxr-xr-xtests/fs-tests/fs_run_all.sh.in6
-rw-r--r--tests/fs-tests/lib/tests.c1
-rwxr-xr-xtests/fs-tests/stress/fs_stress00.sh.in6
-rwxr-xr-xtests/fs-tests/stress/fs_stress01.sh.in6
-rw-r--r--tests/jittertest/Makemodule.am16
-rw-r--r--tests/mtd-tests/Makemodule.am13
-rw-r--r--tests/mtd-tests/flash_readtest.c12
-rw-r--r--tests/mtd-tests/flash_speed.c177
-rw-r--r--tests/mtd-tests/flash_stress.c12
-rw-r--r--tests/mtd-tests/flash_torture.c10
-rw-r--r--tests/ubi-tests/Makemodule.am12
-rwxr-xr-xtests/ubi-tests/runubitests.sh.in6
-rwxr-xr-xtests/ubi-tests/ubi-stress-test.sh.in6
16 files changed, 196 insertions, 114 deletions
diff --git a/tests/checkfs/Makemodule.am b/tests/checkfs/Makemodule.am
index 9f91373..631ab92 100644
--- a/tests/checkfs/Makemodule.am
+++ b/tests/checkfs/Makemodule.am
@@ -5,13 +5,6 @@ checkfs_CPPFLAGS = $(AM_CPPFLAGS)
makefiles_SOURCES = tests/checkfs/makefiles.c
makefiles_CPPFLAGS = $(AM_CPPFLAGS)
-CHECKFS_BINS = \
- makefiles checkfs
-
EXTRA_DIST += tests/checkfs/README
-if INSTALL_TESTS
-pkglibexec_PROGRAMS += $(CHECKFS_BINS)
-else
-noinst_PROGRAMS += $(CHECKFS_BINS)
-endif
+test_PROGRAMS += makefiles checkfs
diff --git a/tests/fs-tests/Makemodule.am b/tests/fs-tests/Makemodule.am
index 506dadc..0c58c9c 100644
--- a/tests/fs-tests/Makemodule.am
+++ b/tests/fs-tests/Makemodule.am
@@ -66,21 +66,13 @@ fstest_monitor_SOURCES = tests/fs-tests/utils/fstest_monitor.c
free_space_SOURCES = tests/fs-tests/utils/free_space.c
-FSTEST_BINS = \
+test_PROGRAMS += \
integck test_1 test_2 ftrunc perf orph \
stress_1 stress_2 stress_3 pdfrun gcd_hupper \
rndwrite00 fwrite00 rmdir00 rndrm00 rndrm99 \
fstest_monitor free_space
-FSTEST_SH = \
+test_SCRIPTS += \
tests/fs-tests/fs_help_all.sh tests/fs-tests/fs_run_all.sh \
tests/fs-tests/stress/fs_stress00.sh \
tests/fs-tests/stress/fs_stress01.sh
-
-if INSTALL_TESTS
-pkglibexec_SCRIPTS += $(FSTEST_SH)
-pkglibexec_PROGRAMS += $(FSTEST_BINS)
-else
-noinst_SCRIPTS += $(FSTEST_SH)
-noinst_PROGRAMS += $(FSTEST_BINS)
-endif
diff --git a/tests/fs-tests/fs_help_all.sh.in b/tests/fs-tests/fs_help_all.sh.in
index 39219b2..3898fbd 100755
--- a/tests/fs-tests/fs_help_all.sh.in
+++ b/tests/fs-tests/fs_help_all.sh.in
@@ -1,10 +1,6 @@
#!/bin/sh
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-bindir=@bindir@
-libexecpath=@libexecdir@/mtd-utils
-TESTBINDIR=@testbindir@
+TESTBINDIR=@TESTBINDIR@
echo -------------------------------------------------------------------------------
$TESTBINDIR/test_1 -h
diff --git a/tests/fs-tests/fs_run_all.sh.in b/tests/fs-tests/fs_run_all.sh.in
index a3676f9..f15a63b 100755
--- a/tests/fs-tests/fs_run_all.sh.in
+++ b/tests/fs-tests/fs_run_all.sh.in
@@ -1,10 +1,6 @@
#!/bin/sh
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-bindir=@bindir@
-libexecpath=@libexecdir@/mtd-utils
-TESTBINDIR=@testbindir@
+TESTBINDIR=@TESTBINDIR@
TEST_DIR=$TEST_FILE_SYSTEM_MOUNT_DIR
if test -z "$TEST_DIR";
diff --git a/tests/fs-tests/lib/tests.c b/tests/fs-tests/lib/tests.c
index d1a2e0c..3db0426 100644
--- a/tests/fs-tests/lib/tests.c
+++ b/tests/fs-tests/lib/tests.c
@@ -35,7 +35,6 @@
#include <sys/vfs.h>
#include <sys/mount.h>
#include <sys/statvfs.h>
-#include <linux/fs.h>
#include <linux/jffs2.h>
#include "tests.h"
diff --git a/tests/fs-tests/stress/fs_stress00.sh.in b/tests/fs-tests/stress/fs_stress00.sh.in
index 85ec7a2..f7d317c 100755
--- a/tests/fs-tests/stress/fs_stress00.sh.in
+++ b/tests/fs-tests/stress/fs_stress00.sh.in
@@ -1,10 +1,6 @@
#!/bin/sh
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-bindir=@bindir@
-libexecpath=@libexecdir@/mtd-utils
-TESTBINDIR=@testbindir@
+TESTBINDIR=@TESTBINDIR@
TEST_DIR=$TEST_FILE_SYSTEM_MOUNT_DIR
if test -z "$TEST_DIR";
diff --git a/tests/fs-tests/stress/fs_stress01.sh.in b/tests/fs-tests/stress/fs_stress01.sh.in
index d0ea8f9..da6babf 100755
--- a/tests/fs-tests/stress/fs_stress01.sh.in
+++ b/tests/fs-tests/stress/fs_stress01.sh.in
@@ -1,10 +1,6 @@
#!/bin/sh
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-bindir=@bindir@
-libexecpath=@libexecdir@/mtd-utils
-TESTBINDIR=@testbindir@
+TESTBINDIR=@TESTBINDIR@
TEST_DIR=$TEST_FILE_SYSTEM_MOUNT_DIR
if test -z "$TEST_DIR";
diff --git a/tests/jittertest/Makemodule.am b/tests/jittertest/Makemodule.am
index 4698365..d280192 100644
--- a/tests/jittertest/Makemodule.am
+++ b/tests/jittertest/Makemodule.am
@@ -4,18 +4,8 @@ JitterTest_CPPFLAGS = $(AM_CPPFLAGS)
plotJittervsFill_SOURCES = tests/jittertest/plotJittervsFill.c
plotJittervsFill_CPPFLAGS = $(AM_CPPFLAGS)
-JITTEREST_BINS = \
- JitterTest plotJittervsFill
+test_PROGRAMS += JitterTest plotJittervsFill
-JITTERTEST_SH = \
- tests/jittertest/filljffs2.sh
+test_SCRIPTS += tests/jittertest/filljffs2.sh
-EXTRA_DIST += tests/jittertest/README $(JITTERTEST_SH)
-
-if INSTALL_TESTS
-pkglibexec_SCRIPTS += $(JITTERTEST_SH)
-pkglibexec_PROGRAMS += $(JITTEREST_BINS)
-else
-noinst_SCRIPTS += $(JITTERTEST_SH)
-noinst_PROGRAMS += $(JITTEREST_BINS)
-endif
+EXTRA_DIST += tests/jittertest/README tests/jittertest/filljffs2.sh
diff --git a/tests/mtd-tests/Makemodule.am b/tests/mtd-tests/Makemodule.am
index 5925fd9..d02e9e4 100644
--- a/tests/mtd-tests/Makemodule.am
+++ b/tests/mtd-tests/Makemodule.am
@@ -7,9 +7,12 @@ flash_stress_LDADD = libmtd.a
flash_stress_CPPFLAGS = $(AM_CPPFLAGS)
flash_speed_SOURCES = tests/mtd-tests/flash_speed.c
-flash_speed_LDADD = libmtd.a
+flash_speed_LDADD = libmtd.a $(PTHREAD_LIBS)
flash_speed_CPPFLAGS = $(AM_CPPFLAGS)
+flash_speed_LDADD += $(PTHREAD_CFLAGS)
+flash_speed_CPPFLAGS += $(PTHREAD_CFLAGS)
+
nandbiterrs_SOURCES = tests/mtd-tests/nandbiterrs.c
nandbiterrs_LDADD = libmtd.a
nandbiterrs_CPPFLAGS = $(AM_CPPFLAGS)
@@ -26,12 +29,6 @@ nandsubpagetest_SOURCES = tests/mtd-tests/nandsubpagetest.c
nandsubpagetest_LDADD = libmtd.a
nandsubpagetest_CPPFLAGS = $(AM_CPPFLAGS)
-MTDTEST_BINS = \
+test_PROGRAMS += \
flash_torture flash_stress flash_speed nandbiterrs flash_readtest \
nandpagetest nandsubpagetest
-
-if INSTALL_TESTS
-pkglibexec_PROGRAMS += $(MTDTEST_BINS)
-else
-noinst_PROGRAMS += $(MTDTEST_BINS)
-endif
diff --git a/tests/mtd-tests/flash_readtest.c b/tests/mtd-tests/flash_readtest.c
index c5fabc9..519ff89 100644
--- a/tests/mtd-tests/flash_readtest.c
+++ b/tests/mtd-tests/flash_readtest.c
@@ -125,10 +125,14 @@ static void process_options(int argc, char **argv)
}
}
- if (optind < argc)
- mtddev = argv[optind++];
- else
+ if (optind < argc) {
+ mtddev = mtd_find_dev_node(argv[optind]);
+ if (!mtddev)
+ errmsg_die("Can't find MTD device %s", argv[optind]);
+ optind++;
+ } else {
errmsg_die("No device specified!\n");
+ }
if (optind < argc)
usage(EXIT_FAILURE);
@@ -227,7 +231,7 @@ int main(int argc, char **argv)
puts("not NAND flash, assume page size is 512 bytes.");
pgsize = 512;
} else {
- pgsize = mtd.subpage_size;
+ pgsize = mtd.min_io_size;
}
pgcnt = mtd.eb_size / pgsize;
diff --git a/tests/mtd-tests/flash_speed.c b/tests/mtd-tests/flash_speed.c
index 0058269..3489233 100644
--- a/tests/mtd-tests/flash_speed.c
+++ b/tests/mtd-tests/flash_speed.c
@@ -33,6 +33,7 @@
#include <stdlib.h>
#include <libmtd.h>
#include <getopt.h>
+#include <pthread.h>
#include <stdio.h>
#include <fcntl.h>
#include <time.h>
@@ -46,7 +47,7 @@ static const char *mtddev;
static libmtd_t mtd_desc;
static int fd;
-static int peb=-1, count=-1, skip=-1, flags=0;
+static int peb=-1, count=-1, skip=-1, flags=0, speb=-1;
static struct timespec start, finish;
static int pgsize, pgcnt;
static int goodebcnt;
@@ -57,6 +58,7 @@ static const struct option options[] = {
{ "peb", required_argument, NULL, 'b' },
{ "count", required_argument, NULL, 'c' },
{ "skip", required_argument, NULL, 's' },
+ { "sec-peb", required_argument, NULL, 'k' },
{ NULL, 0, NULL, 0 },
};
@@ -69,7 +71,8 @@ static NORETURN void usage(int status)
" -b, --peb <num> Start from this physical erase block\n"
" -c, --count <num> Number of erase blocks to use (default: all)\n"
" -s, --skip <num> Number of blocks to skip\n"
- " -d, --destructive Run destructive (erase and write speed) tests\n",
+ " -d, --destructive Run destructive (erase and write speed) tests\n"
+ " -k, --sec-peb <num> Start of secondary block to measure RWW latency (requires -d)\n",
status==EXIT_SUCCESS ? stdout : stderr);
exit(status);
}
@@ -93,7 +96,7 @@ static void process_options(int argc, char **argv)
int c;
while (1) {
- c = getopt_long(argc, argv, "hb:c:s:d", options, NULL);
+ c = getopt_long(argc, argv, "hb:c:s:dk:", options, NULL);
if (c == -1)
break;
@@ -126,15 +129,26 @@ static void process_options(int argc, char **argv)
goto failmulti;
flags |= DESTRUCTIVE;
break;
+ case 'k':
+ if (speb >= 0)
+ goto failmulti;
+ speb = read_num(c, optarg);
+ if (speb < 0)
+ goto failarg;
+ break;
default:
exit(EXIT_FAILURE);
}
}
- if (optind < argc)
- mtddev = argv[optind++];
- else
+ if (optind < argc) {
+ mtddev = mtd_find_dev_node(argv[optind]);
+ if (!mtddev)
+ errmsg_die("Can't find MTD device %s", argv[optind]);
+ optind++;
+ } else {
errmsg_die("No device specified!\n");
+ }
if (optind < argc)
usage(EXIT_FAILURE);
@@ -144,11 +158,15 @@ static void process_options(int argc, char **argv)
skip = 0;
if (count < 0)
count = 1;
+ if (speb >= 0 && !(flags & DESTRUCTIVE))
+ goto faildestr;
return;
failmulti:
errmsg_die("'-%c' specified more than once!\n", c);
failarg:
errmsg_die("Invalid argument for '-%c'!\n", c);
+faildestr:
+ errmsg_die("'-k' specified, -d is missing!\n");
}
static int write_eraseblock(int ebnum)
@@ -258,22 +276,29 @@ static int read_eraseblock_by_2pages(int ebnum)
return err;
}
-static void start_timing(void)
+static void start_timing(struct timespec *start)
{
- clock_gettime(CLOCK_MONOTONIC_RAW, &start);
+ clock_gettime(CLOCK_MONOTONIC_RAW, start);
}
-static void stop_timing(void)
+static void stop_timing(struct timespec *finish)
{
- clock_gettime(CLOCK_MONOTONIC_RAW, &finish);
+ clock_gettime(CLOCK_MONOTONIC_RAW, finish);
}
-static long calc_speed(void)
+static long calc_duration(struct timespec *start, struct timespec *finish)
{
long ms;
- ms = (finish.tv_sec - start.tv_sec) * 1000L;
- ms += (finish.tv_nsec - start.tv_nsec) / 1000000L;
+ ms = (finish->tv_sec - start->tv_sec) * 1000L;
+ ms += (finish->tv_nsec - start->tv_nsec) / 1000000L;
+
+ return ms;
+}
+
+static long calc_speed(struct timespec *start, struct timespec *finish)
+{
+ long ms = calc_duration(start, finish);
if (ms <= 0)
return 0;
@@ -313,8 +338,34 @@ static int erase_good_eraseblocks(unsigned int eb, int ebcnt, int ebskip)
return err;
}
+struct thread_arg {
+ int (*op)(int peb);
+ int peb;
+ struct timespec start;
+ struct timespec finish;
+};
+
+static void *op_thread(void *ptr)
+{
+ struct thread_arg *args = ptr;
+ unsigned long err = 0;
+ int i;
+
+ start_timing(&args->start);
+ for (i = 0; i < count; ++i) {
+ if (bbt[i])
+ continue;
+ err = args->op(args->peb + i * (skip + 1));
+ if (err)
+ break;
+ }
+ stop_timing(&args->finish);
+
+ return (void *)err;
+}
+
#define TIME_OP_PER_PEB( op )\
- start_timing();\
+ start_timing(&start);\
for (i = 0; i < count; ++i) {\
if (bbt[i])\
continue;\
@@ -322,8 +373,8 @@ static int erase_good_eraseblocks(unsigned int eb, int ebcnt, int ebskip)
if (err)\
goto out;\
}\
- stop_timing();\
- speed = calc_speed()
+ stop_timing(&finish);\
+ speed = calc_speed(&start, &finish)
int main(int argc, char **argv)
{
@@ -343,7 +394,7 @@ int main(int argc, char **argv)
puts("not NAND flash, assume page size is 512 bytes.");
pgsize = 512;
} else {
- pgsize = mtd.subpage_size;
+ pgsize = mtd.min_io_size;
}
pgcnt = mtd.eb_size / pgsize;
@@ -428,12 +479,12 @@ int main(int argc, char **argv)
/* Erase all eraseblocks */
if (flags & DESTRUCTIVE) {
puts("Testing erase speed");
- start_timing();
+ start_timing(&start);
err = erase_good_eraseblocks(peb, count, skip);
if (err)
goto out;
- stop_timing();
- speed = calc_speed();
+ stop_timing(&finish);
+ speed = calc_speed(&start, &finish);
printf("erase speed is %ld KiB/s\n", speed);
}
@@ -442,7 +493,7 @@ int main(int argc, char **argv)
for (k = 1; k < 7; ++k) {
blocks = 1 << k;
printf("Testing %dx multi-block erase speed\n", blocks);
- start_timing();
+ start_timing(&start);
for (i = 0; i < count; ) {
for (j = 0; j < blocks && (i + j) < count; ++j)
if (bbt[i + j])
@@ -456,13 +507,93 @@ int main(int argc, char **argv)
goto out;
i += j;
}
- stop_timing();
- speed = calc_speed();
+ stop_timing(&finish);
+ speed = calc_speed(&start, &finish);
printf("%dx multi-block erase speed is %ld KiB/s\n",
blocks, speed);
}
}
+ /* Write a page and immediately after try to read another page. Report
+ * the latency difference when performed on different banks (NOR only).
+ */
+ if (speb >= 0 && mtd.subpage_size == 1) {
+ long rww_duration_w, rww_latency_end;
+ long rww_duration_rnw, rww_duration_r_end;
+ bool rww_r_end_first;
+ struct thread_arg write_args_peb = {
+ .op = write_eraseblock,
+ .peb = peb,
+ };
+ struct thread_arg read_args_speb = {
+ .op = read_eraseblock,
+ .peb = speb,
+ };
+ struct sched_param param_write, param_read;
+ pthread_attr_t attr_write, attr_read;
+ pthread_t write_thread, read_thread;
+ void *retval;
+
+ puts("testing read while write latency");
+
+ /* Change scheduling priorities so that the write thread gets
+ *scheduled more aggressively than the read thread.
+ */
+ pthread_attr_init(&attr_write);
+ pthread_attr_setinheritsched(&attr_write, PTHREAD_EXPLICIT_SCHED);
+ pthread_attr_setschedpolicy(&attr_write, SCHED_FIFO);
+ param_write.sched_priority = 42;
+ pthread_attr_setschedparam(&attr_write, &param_write);
+
+ pthread_attr_init(&attr_read);
+ pthread_attr_setinheritsched(&attr_read, PTHREAD_EXPLICIT_SCHED);
+ pthread_attr_setschedpolicy(&attr_read, SCHED_FIFO);
+ param_read.sched_priority = 41;
+ pthread_attr_setschedparam(&attr_read, &param_read);
+
+ err = pthread_create(&write_thread, &attr_write,
+ (void *)op_thread, &write_args_peb);
+ if (err) {
+ errmsg("parallel write pthread create failed");
+ goto out;
+ }
+
+ err = pthread_create(&read_thread, &attr_read,
+ (void *)op_thread, &read_args_speb);
+ if (err) {
+ errmsg("parallel read pthread create failed");
+ goto out;
+ }
+
+ pthread_join(read_thread, &retval);
+ if ((long)retval) {
+ errmsg("parallel read pthread failed");
+ goto out;
+ }
+
+ pthread_join(write_thread, &retval);
+ if ((long)retval) {
+ errmsg("parallel write pthread failed");
+ goto out;
+ }
+
+ rww_duration_w = calc_duration(&write_args_peb.start,
+ &write_args_peb.finish);
+ rww_latency_end = calc_duration(&write_args_peb.finish,
+ &read_args_speb.finish);
+ rww_r_end_first = rww_latency_end < 0;
+ if (rww_r_end_first)
+ rww_duration_rnw = rww_duration_w;
+ else
+ rww_duration_rnw = calc_duration(&write_args_peb.start,
+ &read_args_speb.finish);
+
+ rww_duration_r_end = calc_duration(&write_args_peb.start,
+ &read_args_speb.finish);
+ printf("read while write took %ldms, read ended after %ldms\n",
+ rww_duration_rnw, rww_duration_r_end);
+ }
+
puts("finished");
status = EXIT_SUCCESS;
out:
diff --git a/tests/mtd-tests/flash_stress.c b/tests/mtd-tests/flash_stress.c
index 249d8cb..da39e14 100644
--- a/tests/mtd-tests/flash_stress.c
+++ b/tests/mtd-tests/flash_stress.c
@@ -126,10 +126,14 @@ static void process_options(int argc, char **argv)
}
}
- if (optind < argc)
- mtddev = argv[optind++];
- else
+ if (optind < argc) {
+ mtddev = mtd_find_dev_node(argv[optind]);
+ if (!mtddev)
+ errmsg_die("Can't find MTD device %s", argv[optind]);
+ optind++;
+ } else {
errmsg_die("No device specified!\n");
+ }
if (optind < argc)
usage(EXIT_FAILURE);
@@ -242,7 +246,7 @@ int main(int argc, char **argv)
puts("not NAND flash, assume page size is 512 bytes.");
pgsize = 512;
} else {
- pgsize = mtd.subpage_size;
+ pgsize = mtd.min_io_size;
}
pgcnt = mtd.eb_size / pgsize;
diff --git a/tests/mtd-tests/flash_torture.c b/tests/mtd-tests/flash_torture.c
index 5aad8e0..6363f9e 100644
--- a/tests/mtd-tests/flash_torture.c
+++ b/tests/mtd-tests/flash_torture.c
@@ -144,10 +144,14 @@ static void process_options(int argc, char **argv)
}
}
- if (optind < argc)
- mtddev = argv[optind++];
- else
+ if (optind < argc) {
+ mtddev = mtd_find_dev_node(argv[optind]);
+ if (!mtddev)
+ errmsg_die("Can't find MTD device %s", argv[optind]);
+ optind++;
+ } else {
errmsg_die("No device specified!\n");
+ }
if (optind < argc)
usage(EXIT_FAILURE);
diff --git a/tests/ubi-tests/Makemodule.am b/tests/ubi-tests/Makemodule.am
index fe835ed..13d7b08 100644
--- a/tests/ubi-tests/Makemodule.am
+++ b/tests/ubi-tests/Makemodule.am
@@ -54,17 +54,9 @@ rsvol_SOURCES += tests/ubi-tests/helpers.h
rsvol_LDADD = libubi.a
rsvol_CPPFLAGS = $(AM_CPPFLAGS) -I$(top_srcdir)/ubi-utils/include
-UBITEST_BINS = \
+test_PROGRAMS += \
io_basic io_update io_paral io_read volrefcnt integ \
mkvol_basic mkvol_bad mkvol_paral rsvol
-UBITEST_SH = \
+test_SCRIPTS += \
tests/ubi-tests/runubitests.sh tests/ubi-tests/ubi-stress-test.sh
-
-if INSTALL_TESTS
-pkglibexec_SCRIPTS += $(UBITEST_SH)
-pkglibexec_PROGRAMS += $(UBITEST_BINS)
-else
-noinst_SCRIPTS += $(UBITEST_SH)
-noinst_PROGRAMS += $(UBITEST_BINS)
-endif
diff --git a/tests/ubi-tests/runubitests.sh.in b/tests/ubi-tests/runubitests.sh.in
index a1b23c4..1675308 100755
--- a/tests/ubi-tests/runubitests.sh.in
+++ b/tests/ubi-tests/runubitests.sh.in
@@ -1,10 +1,6 @@
#!/bin/sh -euf
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-bindir=@bindir@
-libexecpath=@libexecdir@/mtd-utils
-TESTBINDIR=@testbindir@
+TESTBINDIR=@TESTBINDIR@
tests="mkvol_basic mkvol_bad mkvol_paral rsvol io_basic io_read io_update io_paral volrefcnt"
diff --git a/tests/ubi-tests/ubi-stress-test.sh.in b/tests/ubi-tests/ubi-stress-test.sh.in
index 657ef4b..e178076 100755
--- a/tests/ubi-tests/ubi-stress-test.sh.in
+++ b/tests/ubi-tests/ubi-stress-test.sh.in
@@ -1,10 +1,6 @@
#!/bin/sh -euf
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-bindir=@bindir@
-libexecpath=@libexecdir@/mtd-utils
-TESTBINDIR=@testbindir@
+TESTBINDIR=@TESTBINDIR@
fatal()
{