huawei/mm-broadband-bearer-huawei.c: In function ‘connect_3gpp_context_step’:
huawei/mm-broadband-bearer-huawei.c:378:18: error: this statement may fall through [-Werror=implicit-fallthrough=]
378 | ctx->step++;
| ~~~~~~~~~^~
huawei/mm-broadband-bearer-huawei.c:382:5: note: here
382 | case CONNECT_3GPP_CONTEXT_STEP_NDISDUP: {
| ^~~~
huawei/mm-broadband-bearer-huawei.c: In function ‘disconnect_3gpp_context_step’:
huawei/mm-broadband-bearer-huawei.c:708:18: error: this statement may fall through [-Werror=implicit-fallthrough=]
708 | ctx->step++;
| ~~~~~~~~~^~
huawei/mm-broadband-bearer-huawei.c:711:5: note: here
711 | case DISCONNECT_3GPP_CONTEXT_STEP_NDISDUP:
| ^~~~
huawei/mm-broadband-modem-huawei.c: In function ‘huawei_hcsq_changed’:
huawei/mm-broadband-modem-huawei.c:1816:5: error: enumeration value ‘MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN’ not handled in switch [-Werror=switch-enum]
1816 | switch (act) {
| ^~~~~~
huawei/mm-broadband-modem-huawei.c:1816:5: error: enumeration value ‘MM_MODEM_ACCESS_TECHNOLOGY_POTS’ not handled in switch [-Werror=switch-enum]
huawei/mm-broadband-modem-huawei.c:1816:5: error: enumeration value ‘MM_MODEM_ACCESS_TECHNOLOGY_GSM_COMPACT’ not handled in switch [-Werror=switch-enum]
huawei/mm-broadband-modem-huawei.c:1816:5: error: enumeration value ‘MM_MODEM_ACCESS_TECHNOLOGY_GPRS’ not handled in switch [-Werror=switch-enum]
huawei/mm-broadband-modem-huawei.c:1816:5: error: enumeration value ‘MM_MODEM_ACCESS_TECHNOLOGY_EDGE’ not handled in switch [-Werror=switch-enum]
huawei/mm-broadband-modem-huawei.c:1816:5: error: enumeration value ‘MM_MODEM_ACCESS_TECHNOLOGY_HSDPA’ not handled in switch [-Werror=switch-enum]
huawei/mm-broadband-modem-huawei.c:1816:5: error: enumeration value ‘MM_MODEM_ACCESS_TECHNOLOGY_HSUPA’ not handled in switch [-Werror=switch-enum]
huawei/mm-broadband-modem-huawei.c:1816:5: error: enumeration value ‘MM_MODEM_ACCESS_TECHNOLOGY_HSPA’ not handled in switch [-Werror=switch-enum]
huawei/mm-broadband-modem-huawei.c:1816:5: error: enumeration value ‘MM_MODEM_ACCESS_TECHNOLOGY_HSPA_PLUS’ not handled in switch [-Werror=switch-enum]
huawei/mm-broadband-modem-huawei.c:1816:5: error: enumeration value ‘MM_MODEM_ACCESS_TECHNOLOGY_1XRTT’ not handled in switch [-Werror=switch-enum]
huawei/mm-broadband-modem-huawei.c:1816:5: error: enumeration value ‘MM_MODEM_ACCESS_TECHNOLOGY_EVDO0’ not handled in switch [-Werror=switch-enum]
huawei/mm-broadband-modem-huawei.c:1816:5: error: enumeration value ‘MM_MODEM_ACCESS_TECHNOLOGY_EVDOA’ not handled in switch [-Werror=switch-enum]
huawei/mm-broadband-modem-huawei.c:1816:5: error: enumeration value ‘MM_MODEM_ACCESS_TECHNOLOGY_EVDOB’ not handled in switch [-Werror=switch-enum]
huawei/mm-broadband-modem-huawei.c:1816:5: error: enumeration value ‘MM_MODEM_ACCESS_TECHNOLOGY_ANY’ not handled in switch [-Werror=switch-enum]
cinterion/mm-broadband-bearer-cinterion.c: In function ‘dial_3gpp_context_step’:
cinterion/mm-broadband-bearer-cinterion.c:393:18: error: this statement may fall through [-Werror=implicit-fallthrough=]
393 | ctx->step++;
| ~~~~~~~~~^~
cinterion/mm-broadband-bearer-cinterion.c:396:5: note: here
396 | case DIAL_3GPP_CONTEXT_STEP_AUTH: {
| ^~~~
cinterion/mm-broadband-bearer-cinterion.c:419:18: error: this statement may fall through [-Werror=implicit-fallthrough=]
419 | ctx->step++;
| ~~~~~~~~~^~
cinterion/mm-broadband-bearer-cinterion.c:422:5: note: here
422 | case DIAL_3GPP_CONTEXT_STEP_START_SWWAN: {
| ^~~~
cinterion/mm-broadband-bearer-cinterion.c: In function ‘disconnect_3gpp_context_step’:
cinterion/mm-broadband-bearer-cinterion.c:613:18: error: this statement may fall through [-Werror=implicit-fallthrough=]
613 | ctx->step++;
| ~~~~~~~~~^~
cinterion/mm-broadband-bearer-cinterion.c:615:5: note: here
615 | case DISCONNECT_3GPP_CONTEXT_STEP_STOP_SWWAN: {
| ^~~~
cinterion/mm-broadband-modem-cinterion.c: In function ‘common_create_bearer’:
cinterion/mm-broadband-modem-cinterion.c:1699:5: error: enumeration value ‘FEATURE_SUPPORT_UNKNOWN’ not handled in switch [-Werror=switch-enum]
1699 | switch (self->priv->swwan_support) {
| ^~~~~~
...
cinterion/mm-shared-cinterion.c: In function ‘disable_location_gathering_context_gps_step’:
cinterion/mm-shared-cinterion.c:414:22: error: this statement may fall through [-Werror=implicit-fallthrough=]
414 | ctx->gps_step++;
| ~~~~~~~~~~~~~^~
cinterion/mm-shared-cinterion.c:417:5: note: here
417 | case DISABLE_LOCATION_GATHERING_GPS_STEP_SGPSS:
| ^~~~
Useful when clamping a unsigned integer with low threshold set to 0,
which would give us compiler warnings with -Wtype-limits when using
CLAMP(), e.g.:
via/mm-broadband-modem-via.c: In function ‘handle_evdo_quality_change’:
/usr/include/glib-2.0/glib/gmacros.h:811:63: error: comparison of unsigned expression < 0 is always false [-Werror=type-limits]
811 | #define CLAMP(x, low, high) (((x) > (high)) ? (high) : (((x) < (low)) ? (low) : (x)))
| ^
via/mm-broadband-modem-via.c:284:19: note: in expansion of macro ‘CLAMP’
284 | quality = CLAMP (quality, 0, 100);
| ^~~~~
telit/mm-broadband-modem-telit.c: In function ‘qss_setup_step’:
telit/mm-broadband-modem-telit.c:619:22: error: this statement may fall through [-Werror=implicit-fallthrough=]
619 | ctx->step++;
| ~~~~~~~~~^~
telit/mm-broadband-modem-telit.c:620:9: note: here
620 | case QSS_SETUP_STEP_QUERY:
| ^~~~
telit/mm-broadband-modem-telit.c:653:22: error: this statement may fall through [-Werror=implicit-fallthrough=]
653 | ctx->step++;
| ~~~~~~~~~^~
telit/mm-broadband-modem-telit.c:654:9: note: here
654 | case QSS_SETUP_STEP_LAST:
| ^~~~
telit/mm-broadband-modem-telit.c: In function ‘load_unlock_retries_step’:
telit/mm-broadband-modem-telit.c:906:22: error: this statement may fall through [-Werror=implicit-fallthrough=]
906 | ctx->step++;
| ~~~~~~~~~^~
telit/mm-broadband-modem-telit.c:907:9: note: here
907 | case LOAD_UNLOCK_RETRIES_STEP_LOCK:
| ^~~~
telit/mm-broadband-modem-telit.c: In function ‘gps_enabled_ready’:
telit/mm-broadband-modem-telit.c:191:30: error: comparison of integer expressions of different signedness: ‘gint’ {aka ‘int’} and ‘long unsigned int’ [-Werror=sign-compare]
191 | if (ctx->gps_enable_step < G_N_ELEMENTS (gps_enable)) {
| ^
telit/mm-broadband-modem-telit.c: In function ‘parent_enable_location_gathering_ready’:
telit/mm-broadband-modem-telit.c:254:43: error: comparison of integer expressions of different signedness: ‘gint’ {aka ‘int’} and ‘long unsigned int’ [-Werror=sign-compare]
254 | if (start_gps && ctx->gps_enable_step < G_N_ELEMENTS (gps_enable)) {
| ^
xmm/mm-shared-xmm.c: In function ‘gps_engine_start’:
xmm/mm-shared-xmm.c:1068:5: error: enumeration value ‘GPS_ENGINE_STATE_OFF’ not handled in switch [-Werror=switch-enum]
1068 | switch (state) {
| ^~~~~~
option/mm-broadband-modem-option.c: In function ‘load_access_technologies_step’:
option/mm-broadband-modem-option.c:565:18: error: this statement may fall through [-Werror=implicit-fallthrough=]
565 | ctx->step++;
| ~~~~~~~~~^~
option/mm-broadband-modem-option.c:567:5: note: here
567 | case ACCESS_TECHNOLOGIES_STEP_OSSYS:
| ^~~~
option/mm-broadband-modem-option.c:587:18: error: this statement may fall through [-Werror=implicit-fallthrough=]
587 | ctx->step++;
| ~~~~~~~~~^~
option/mm-broadband-modem-option.c:589:5: note: here
589 | case ACCESS_TECHNOLOGIES_STEP_OWCTI:
| ^~~~
option/mm-broadband-modem-option.c:600:18: error: this statement may fall through [-Werror=implicit-fallthrough=]
600 | ctx->step++;
| ~~~~~~~~~^~
option/mm-broadband-modem-option.c:602:5: note: here
602 | case ACCESS_TECHNOLOGIES_STEP_LAST:
| ^~~~
sierra/mm-broadband-bearer-sierra.c: In function ‘dial_3gpp_context_step’:
sierra/mm-broadband-bearer-sierra.c:304:18: error: this statement may fall through [-Werror=implicit-fallthrough=]
304 | ctx->step++;
| ~~~~~~~~~^~
sierra/mm-broadband-bearer-sierra.c:306:5: note: here
306 | case DIAL_3GPP_STEP_PS_ATTACH:
| ^~~~
sierra/mm-broadband-bearer-sierra.c:398:18: error: this statement may fall through [-Werror=implicit-fallthrough=]
398 | ctx->step++;
| ~~~~~~~~~^~
sierra/mm-broadband-modem-sierra.c: In function ‘modem_time_load_network_time’:
sierra/mm-broadband-modem-sierra.c:1733:5: error: enumeration value ‘TIME_METHOD_UNKNOWN’ not handled in switch [-Werror=switch-enum]
1733 | switch (MM_BROADBAND_MODEM_SIERRA (self)->priv->time_method) {
| ^~~~~~
icera/mm-broadband-modem-icera.c: In function ‘icera_band_to_mm’:
icera/mm-broadband-modem-icera.c:1105:20: error: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Werror=sign-compare]
1105 | for (i = 0 ; i < G_N_ELEMENTS (modem_bands); i++) {
| ^
icera/mm-broadband-modem-icera.c: In function ‘modem_create_bearer’:
icera/mm-broadband-modem-icera.c:873:42: error: declaration of ‘properties’ shadows a global declaration [-Werror=shadow]
873 | MMBearerProperties *properties,
| ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
icera/mm-broadband-modem-icera.c:57:20: note: shadowed declaration is here
57 | static GParamSpec *properties[PROP_LAST];
| ^~~~~~~~~~
huawei/mm-modem-helpers-huawei.c: In function ‘parse_mode_combination_string’:
huawei/mm-modem-helpers-huawei.c:991:20: error: this statement may fall through [-Werror=implicit-fallthrough=]
991 | *preferred = MM_MODEM_MODE_NONE;
| ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
huawei/mm-modem-helpers-huawei.c:993:5: note: here
993 | default:
| ^~~~~~~
huawei/mm-modem-helpers-huawei.c: In function ‘mm_huawei_parse_prefmode_response’:
huawei/mm-modem-helpers-huawei.c:550:18: error: comparison of integer expressions of different signedness: ‘gint’ {aka ‘int’} and ‘guint’ {aka ‘const unsigned int’} [-Werror=sign-compare]
550 | if (mode == combination->prefmode)
| ^~
CC altair/tests/test_modem_helpers_altair_lte-test-modem-helpers-altair-lte.o
In file included from /usr/lib/glib-2.0/include/glibconfig.h:9,
from /usr/include/glib-2.0/glib/gtypes.h:32,
from /usr/include/glib-2.0/glib/galloca.h:32,
from /usr/include/glib-2.0/glib.h:30,
from altair/tests/test-modem-helpers-altair-lte.c:20:
altair/tests/test-modem-helpers-altair-lte.c: In function ‘test_parse_cid’:
altair/tests/test-modem-helpers-altair-lte.c:98:58: error: comparison of integer expressions of different signedness: ‘guint’ {aka ‘unsigned int’} and ‘int’ [-Werror=sign-compare]
98 | g_assert (mm_altair_parse_cid ("%CGINFO:blah", NULL) == -1);
| ^~
/usr/include/glib-2.0/glib/gmacros.h:937:25: note: in definition of macro ‘G_LIKELY’
937 | #define G_LIKELY(expr) (expr)
| ^~~~
altair/tests/test-modem-helpers-altair-lte.c:98:5: note: in expansion of macro ‘g_assert’
98 | g_assert (mm_altair_parse_cid ("%CGINFO:blah", NULL) == -1);
| ^~~~~~~~
The autoconf macros AX_COMPILER_FLAGS_{CFLAGS|GIR|LDFLAGS} test
for compiler and linker support of various flags, and add the flags to
the generated output.
If the command-line option '--enable-compile-warnings' is specified to
'configure', a number of additional warning options is also added to the
output. This is the default.
This update requires the presence of the GNU autoconf-archive in the
system.
Aleksander Morgado