Various small CI fixes

Jenkinsfile-dynamatrix

@@ -214,7 +214,7 @@ import org.nut.dynamatrix.*;
     if ( env?.BRANCH_NAME ==~ dynacfgPipeline.branchStableRegex ) {
         // For our main branches we want all builds in full,
         // to keep reference for warnings-ng up to date, so do
-        // not limit ny appliesToChangedFilesRegex categories
+        // not limit any appliesToChangedFilesRegex categories
 
         // Be sure to not make noise in long-lived branches'
         // overview pages by enabling quick analysis publishing

configure.ac

@@ -5236,6 +5236,10 @@ dnl #    some clang versions sanity-check Doxygen style comments, but do not
 dnl #    recognize "\retval" key word. These options try to both ignore the
 dnl #    problematic area, and to add it as recognized (TODO: scripted check
 dnl #    for abilities of the current build's compiler instead)
+dnl # -Wno-missing-include-dirs -- do not break on missing include directories,
+dnl #    whether from user-provided config options, or pkg-config, or our own
+dnl #    ci_build.sh preparations (e.g. -I${top_srcdir}/tmp/include when it
+dnl #    is not populated yet)
 dnl ### Special exclusion picks for clang-medium (same as hard, plus...):
 dnl # -Wno-global-constructors -- using "const something" out of method context
 dnl #    potentially impacts start-up time and may be prone to race conditions
@@ -5281,12 +5285,12 @@ AS_CASE(["${nut_enable_warnings}"],
         CXXFLAGS="${CXXFLAGS} -Wall"
         ],
     [clang-hard], [
-        CFLAGS="${CFLAGS} -ferror-limit=0 -Wno-system-headers -Wall -Wextra -Weverything -Wno-disabled-macro-expansion -Wno-unused-macros -Wno-reserved-id-macro -Wno-padded -Wno-documentation -fcomment-block-commands=retval -Wno-documentation-unknown-command -Wno-cast-qual -pedantic -Wno-fuse-ld-path -Wno-unsafe-buffer-usage"
-        CXXFLAGS="${CXXFLAGS} -ferror-limit=0 -Wno-system-headers -Wall -Wextra -Weverything -Wno-disabled-macro-expansion -Wno-unused-macros -Wno-reserved-id-macro -Wno-padded -Wno-documentation -fcomment-block-commands=retval -Wno-documentation-unknown-command -Wno-cast-qual -Wno-c++98-compat-pedantic -Wno-c++98-compat -Wno-exit-time-destructors -Wno-fuse-ld-path -Wno-unsafe-buffer-usage"
+        CFLAGS="${CFLAGS} -ferror-limit=0 -Wno-system-headers -Wno-missing-include-dirs -Wall -Wextra -Weverything -Wno-disabled-macro-expansion -Wno-unused-macros -Wno-reserved-id-macro -Wno-padded -Wno-documentation -fcomment-block-commands=retval -Wno-documentation-unknown-command -Wno-cast-qual -pedantic -Wno-fuse-ld-path -Wno-unsafe-buffer-usage"
+        CXXFLAGS="${CXXFLAGS} -ferror-limit=0 -Wno-system-headers -Wno-missing-include-dirs -Wall -Wextra -Weverything -Wno-disabled-macro-expansion -Wno-unused-macros -Wno-reserved-id-macro -Wno-padded -Wno-documentation -fcomment-block-commands=retval -Wno-documentation-unknown-command -Wno-cast-qual -Wno-c++98-compat-pedantic -Wno-c++98-compat -Wno-exit-time-destructors -Wno-fuse-ld-path -Wno-unsafe-buffer-usage"
         ],
     [clang-medium], [
-        CFLAGS="${CFLAGS} -ferror-limit=0 -Wno-system-headers -Wall -Wextra -Weverything -Wno-disabled-macro-expansion -Wno-unused-macros -Wno-reserved-id-macro -Wno-padded -Wno-documentation -fcomment-block-commands=retval -Wno-documentation-unknown-command -Wno-cast-qual -pedantic -Wno-fuse-ld-path -Wno-unsafe-buffer-usage -Wno-float-conversion -Wno-double-promotion -Wno-implicit-float-conversion -Wno-conversion -Wno-incompatible-pointer-types-discards-qualifiers -Wno-incompatible-function-pointer-types-strict -Wno-nullable-to-nonnull-conversion"
-        CXXFLAGS="${CXXFLAGS} -ferror-limit=0 -Wno-system-headers -Wall -Wextra -Weverything -Wno-disabled-macro-expansion -Wno-unused-macros -Wno-reserved-id-macro -Wno-padded -Wno-documentation -fcomment-block-commands=retval -Wno-documentation-unknown-command -Wno-cast-qual -Wno-c++98-compat-pedantic -Wno-c++98-compat -Wno-exit-time-destructors -Wno-global-constructors -Wno-fuse-ld-path -Wno-unsafe-buffer-usage -Wno-nullable-to-nonnull-conversion"
+        CFLAGS="${CFLAGS} -ferror-limit=0 -Wno-system-headers -Wno-missing-include-dirs -Wall -Wextra -Weverything -Wno-disabled-macro-expansion -Wno-unused-macros -Wno-reserved-id-macro -Wno-padded -Wno-documentation -fcomment-block-commands=retval -Wno-documentation-unknown-command -Wno-cast-qual -pedantic -Wno-fuse-ld-path -Wno-unsafe-buffer-usage -Wno-float-conversion -Wno-double-promotion -Wno-implicit-float-conversion -Wno-conversion -Wno-incompatible-pointer-types-discards-qualifiers -Wno-incompatible-function-pointer-types-strict -Wno-nullable-to-nonnull-conversion"
+        CXXFLAGS="${CXXFLAGS} -ferror-limit=0 -Wno-system-headers -Wno-missing-include-dirs -Wall -Wextra -Weverything -Wno-disabled-macro-expansion -Wno-unused-macros -Wno-reserved-id-macro -Wno-padded -Wno-documentation -fcomment-block-commands=retval -Wno-documentation-unknown-command -Wno-cast-qual -Wno-c++98-compat-pedantic -Wno-c++98-compat -Wno-exit-time-destructors -Wno-global-constructors -Wno-fuse-ld-path -Wno-unsafe-buffer-usage -Wno-nullable-to-nonnull-conversion"
         ],
     [clang-minimal], [
         CFLAGS="${CFLAGS} -ferror-limit=0 -Wall -Wextra -Wno-documentation -Wno-documentation-unknown-command -fcomment-block-commands=retval"

docs/config-prereqs.txt

@@ -1206,24 +1206,31 @@ For extra compiler coverage, we can install a large selection of versions,
 although to meet NUT CI farm expectations we also need to expose "numbered"
 filenames, as automated below:
 ------
+# NOTE: not all compiler versions may be served, some are obsoleted over time.
+# Check current distro repository offers with:
+:; pkg info -r '*clang*' '*gcc*'
+:; pkg search -r '*bin/g++*'
+:; pkg search -r '*bin/clang++*'
+
 :; pkg install \
     gcc-48 gcc-49 gcc-5 gcc-6 gcc-7 gcc-9 gcc-10 gcc-11 \
     clang-80 clang-90 \
     ccache
 
 # As of this writing, clang-13 refused to link (claiming issues with
 # --fuse-ld which was never specified) on OI; maybe later it will:
-:; pkg install \
-    developer/clang-13 runtime/clang-13
+#:; pkg install \
+#    developer/clang-13 runtime/clang-13
 
-# With OI 2024.04 there's also clang-18 available in the mix:
+# With OI 2024.04 there's also clang-18 available in the mix, and as of
+# 2025 packaging, clang-19 as well:
 :; pkg install \
-    developer/clang-18 runtime/clang-18
+    developer/clang-19 runtime/clang-19
 
 # Get clang-cpp-X visible in standard PATH (for CI to reference the right one),
 # and make sure other frontends are exposed with versions (not all OI distro
 # releases have such symlinks packaged right), e.g.:
-:; (cd /usr/bin && for X in 8 9 13 18 ; do for T in "" "++" "-cpp"; do \
+:; (cd /usr/bin && for X in 8 9 19 ; do for T in "" "++" "-cpp"; do \
     ln -fs "../clang/$X.0/bin/clang$T" "clang${T}-${X}" ; \
    done; done)
 
@@ -1286,14 +1293,22 @@ site for setup details.
 # Optionally, make the environment comfortable, e.g.:
 :; pkg install sudo bash application/mc wget rsync pigz pbzip2 p7zip top
 
-# NOTE: OmniOS currently does not deliver clang in its Core/Extra repositories
+# NOTE: not all compiler versions may be served, some are obsoleted over time.
+# While OmniOS LTS 151046 offers a range of clang 13 to 17, current stable
+# includes also 18 and 19. OmniOS does not provide implicit (not numbered)
+# packages for clang or gcc. Check your distro repository offers with:
+:; pkg info -r '*clang*' '*gcc*'
+:; pkg search -r '*bin/g++*'
+:; pkg search -r '*bin/clang++*'
+
 :; pkg install \
     developer/build/autoconf developer/build/automake \
     developer/build/libtool library/libtool/libltdl \
     build-essential ccache git developer/pkg-config \
     runtime/perl \
     asciidoc \
-    libgd
+    libgd \
+    developer/clang-17
 
 :; pkg install \
     net-snmp

drivers/libusb1.c

@@ -730,8 +730,8 @@ static int nut_libusb_open(libusb_device_handle **udevp,
 #if (defined HAVE_PRAGMA_GCC_DIAGNOSTIC_PUSH_POP) && ( (defined HAVE_PRAGMA_GCC_DIAGNOSTIC_IGNORED_TYPE_LIMITS) || (defined HAVE_PRAGMA_GCC_DIAGNOSTIC_IGNORED_TAUTOLOGICAL_CONSTANT_OUT_OF_RANGE_COMPARE) || (defined HAVE_PRAGMA_GCC_DIAGNOSTIC_IGNORED_TAUTOLOGICAL_UNSIGNED_ZERO_COMPARE) )
 # pragma GCC diagnostic pop
 #endif
-			upsdebugx(2, "HID descriptor too long %d (max %d)",
-				rdlen, UINT16_MAX);
+			upsdebugx(2, "HID descriptor too long %d (max %" PRIuMAX ")",
+				rdlen, (uintmax_t)UINT16_MAX);
 			goto next_device;
 		}
 

drivers/nut-libfreeipmi.c

@@ -230,7 +230,7 @@ int nut_ipmi_open(int ipmi_id, IPMIDevice_t *ipmi_dev)
 			if (area_length > (int)UINT8_MAX) {
 				libfreeipmi_cleanup();
 				fatal_with_errno(EXIT_FAILURE,
-					"nut_ipmi_open: got area_length %d is too large for libfreeipmi",
+					"nut_ipmi_open: got area_length %u is too large for libfreeipmi",
 					area_length);
 			}
 
@@ -794,7 +794,7 @@ static int libfreeipmi_get_sensors_info (IPMIDevice_t *ipmi_dev)
 		if (tmp_entity_id == entity_id
 			&& tmp_entity_instance == entity_instance)
 		{
-			upsdebugx (1, "Found record id = %u for device id %u",
+			upsdebugx (1, "Found record id = %u for device id %i",
 				record_id, ipmi_dev->ipmi_id);
 
 			/* Add it to the tracked list */
@@ -817,7 +817,7 @@ static int libfreeipmi_get_sensors_info (IPMIDevice_t *ipmi_dev)
 #endif /* HAVE_FREEIPMI_11X_12X */
 
 	if (ipmi_dev->sensors_count > INT_MAX) {
-		upsdebugx(1, "%s: Found %i sensors which is too many",
+		upsdebugx(1, "%s: Found %u sensors which is too many",
 			__func__, ipmi_dev->sensors_count);
 	}
 	return (int)ipmi_dev->sensors_count;

drivers/optiups.c

@@ -28,7 +28,7 @@
 #include "nut_stdint.h"
 
 #define DRIVER_NAME	"Opti-UPS driver"
-#define DRIVER_VERSION "1.06"
+#define DRIVER_VERSION	"1.07"
 
 /* driver description structure */
 upsdrv_info_t upsdrv_info = {
@@ -77,7 +77,7 @@ upsdrv_info_t upsdrv_info = {
 #define OPTI_POWERUP		"powerup"
 
 /* All serial commands put their response in the same buffer space */
-static char _buf[256];
+static char opti_buf[256];
 
 /* Model */
 static int optimodel = 0;
@@ -108,14 +108,14 @@ typedef struct ezfill_s {
 
 /* These can be polled right into a string usable by NUT.
  * Others such as "AG" and "BV" require some transformation of the return value */
-static ezfill_t _pollv[] = {
+static ezfill_t opti_pollv[] = {
 	{ "NV", "input.voltage", 0 },
 	{ "OL", "ups.load", 1.0 },
 	{ "OV", "output.voltage", 0 },
 	{ "FF", "input.frequency", 0.1 },
 	{ "BT", "ups.temperature", 0 },
 };
-static ezfill_t _pollv_zinto[] = {
+static ezfill_t opti_pollv_zinto[] = {
 	{ "NV", "input.voltage", 2.0 },
 	{ "OL", "ups.load", 1.0 },
 	{ "OV", "output.voltage", 2.0 },
@@ -131,14 +131,14 @@ static ezfill_t _pollv_zinto[] = {
  * I suspect this will be the case for other Opti-UPS models, but as I can only
  * test with a PS-1440RM at 230V the change is only applied to PowerSeries models.
  */
-static ezfill_t _pollv_ps[] = {
+static ezfill_t opti_pollv_ps[] = {
  	{ "OL", "ups.load", 1.0 },
  	{ "FF", "input.frequency", 0.1 },
 	{ "BT", "ups.temperature", 0 },
 };
 
 /* model "IO" is parsed differently in upsdrv_initinfo() */
-static ezfill_t _initv[] = {
+static ezfill_t opti_initv[] = {
 	{ "IM", "ups.mfr", 0 },
 	{ "IZ", "ups.serial", 0 },
 	{ "IS", "ups.firmware", 0 },
@@ -151,32 +151,32 @@ static inline ssize_t optireadline(void)
 {
 	ssize_t r;
 	usleep(150000);
-	r = ser_get_line(upsfd, _buf, sizeof(_buf), ENDCHAR, IGNCHARS, 0, 500000 );
-	_buf[sizeof(_buf)-1] = 0;
+	r = ser_get_line(upsfd, opti_buf, sizeof(opti_buf), ENDCHAR, IGNCHARS, 0, 500000 );
+	opti_buf[sizeof(opti_buf)-1] = 0;
 	if ( r > 0 )
 	{
-		if ( r < (int)sizeof(_buf) )
-			_buf[r] = 0;
-		if ( _buf[0] == 0x15 )
+		if ( r < (int)sizeof(opti_buf) )
+			opti_buf[r] = 0;
+		if ( opti_buf[0] == 0x15 )
 		{
 			r=-2;
 			upsdebugx(1, "READ: <unsupported command>");
 		}
-		if ( _buf[0] == 0x06 )
+		if ( opti_buf[0] == 0x06 )
 		{
 			upsdebugx(2, "READ: <command done>");
 		}
 		else
 		{
-			upsdebugx(2, "READ: \"%s\"", _buf );
+			upsdebugx(2, "READ: \"%s\"", opti_buf );
 		}
 	}
 	else
 		upsdebugx(1, "READ ERROR: %" PRIiSIZE, r);
 	return r;
 }
 
-/* Send a command and read the response.  Command response is in global _buf.
+/* Send a command and read the response.  Command response is in global opti_buf.
  *   Return
  *      > 0 implies success.
  *      -1  serial timeout
@@ -221,12 +221,12 @@ static void optifill( ezfill_t *a, size_t len )
 		}
 		if ( a[i].scale > 1e-20 )
 		{
-			float f = strtol( _buf, NULL, 10 ) * a[i].scale;
+			float f = strtol( opti_buf, NULL, 10 ) * a[i].scale;
 			dstate_setinfo( a[i].var, "%.1f", f );
 		}
 		else
 		{
-			dstate_setinfo( a[i].var, "%s", _buf);
+			dstate_setinfo( a[i].var, "%s", opti_buf);
 		}
 	}
 }
@@ -340,8 +340,8 @@ void upsdrv_initinfo(void)
 	if ( testvar(OPTI_POWERUP) && optiquery( "AG" ) < 1 )
 	{
 		ser_send( upsfd, "AG\r\n" );
-		r = ser_get_char(upsfd, &_buf[0], 1, 0);
-		if ( r == 1 && _buf[0] == '2' )
+		r = ser_get_char(upsfd, &opti_buf[0], 1, 0);
+		if ( r == 1 && opti_buf[0] == '2' )
 		{
 			upslogx( LOG_WARNING, "ups was off, switching it on" );
 			optiquery( "Ct1" );
@@ -353,7 +353,7 @@ void upsdrv_initinfo(void)
 
 	/* Autodetect an Online-USV (only Zinto D is known to work) */
 	r = optiquery( "IM" );
-	if ( r > 0 && !strcasecmp(_buf, "ONLINE") )
+	if ( r > 0 && !strcasecmp(opti_buf, "ONLINE") )
 	{
 		optimodel = OPTIMODEL_ZINTO;
 		optiquery( "Om11" );
@@ -363,47 +363,47 @@ void upsdrv_initinfo(void)
 
 	/* Autodetect an Opti-UPS PS series */
 	r = optiquery( "IO" );
-	if ( r > 0 && !strncasecmp(_buf, "PS-", 3) )
+	if ( r > 0 && !strncasecmp(opti_buf, "PS-", 3) )
 	{
 		optimodel = OPTIMODEL_PS;
 	}
 
-	optifill( _initv, SIZEOF_ARRAY(_initv) );
+	optifill( opti_initv, SIZEOF_ARRAY(opti_initv) );
 
 	/* Parse out model into longer string -- is this really USEFUL??? */
 	r = optiquery( "IO" );
 	if ( r < 1 )
 		fatal_with_errno(EXIT_FAILURE, "can't retrieve model" );
 	else
 	{
-		switch ( _buf[r-1] )
+		switch ( opti_buf[r-1] )
 		{
 			case 'E':
 			case 'P':
 			case 'V':
-				dstate_setinfo("ups.model", "Power%cS %s", _buf[r-1], _buf );
+				dstate_setinfo("ups.model", "Power%cS %s", opti_buf[r-1], opti_buf );
 				break;
 			default:
-				dstate_setinfo("ups.model", "%s", _buf );
+				dstate_setinfo("ups.model", "%s", opti_buf );
 				break;
 		}
 	}
 
 	/* Parse out model into longer string */
 	r = optiquery( "IM" );
-	if ( r > 0 && !strcasecmp(_buf, "ONLINE") )
+	if ( r > 0 && !strcasecmp(opti_buf, "ONLINE") )
 	{
 		dstate_setinfo("ups.mfr", "ONLINE USV-Systeme AG");
 		r = optiquery( "IO" );
 		if ( r < 1 )
 			fatal_with_errno(EXIT_FAILURE, "can't retrieve model" );
-		switch ( _buf[0] )
+		switch ( opti_buf[0] )
 		{
 			case 'D':
-				dstate_setinfo("ups.model", "Zinto %s", _buf );
+				dstate_setinfo("ups.model", "Zinto %s", opti_buf );
 				break;
 			default:
-				dstate_setinfo("ups.model", "%s", _buf );
+				dstate_setinfo("ups.model", "%s", opti_buf );
 				break;
 		}
 	}
@@ -440,8 +440,8 @@ void upsdrv_updateinfo(void)
 	if ( r < 1 && optimodel == OPTIMODEL_ZINTO )
 	{
 		ser_send( upsfd, "AG\r\n" );
-		r = ser_get_char(upsfd, &_buf[0], 1, 0);
-		if ( r == 1 && _buf[0] == '2' )
+		r = ser_get_char(upsfd, &opti_buf[0], 1, 0);
+		if ( r == 1 && opti_buf[0] == '2' )
 		{
 			status_init();
 			status_set("OFF");
@@ -457,7 +457,7 @@ void upsdrv_updateinfo(void)
 	}
 	else
 	{
-		long s = strtol( _buf, NULL, 16 );
+		long s = strtol( opti_buf, NULL, 16 );
 		status_init();
 		if ( s & OPTISBIT_OVERLOAD )
 			status_set("OVER");
@@ -483,21 +483,21 @@ void upsdrv_updateinfo(void)
 
 	/* read some easy settings */
 	if ( optimodel == OPTIMODEL_ZINTO )
-		optifill( _pollv_zinto, SIZEOF_ARRAY(_pollv_zinto) );
+		optifill( opti_pollv_zinto, SIZEOF_ARRAY(opti_pollv_zinto) );
 	else if ( optimodel == OPTIMODEL_PS ) {
 		short inV, outV, fV;
 
-		optifill( _pollv_ps, SIZEOF_ARRAY(_pollv_ps) );
+		optifill( opti_pollv_ps, SIZEOF_ARRAY(opti_pollv_ps) );
 
 		r = optiquery( "NV" );
-		str_to_short ( _buf, &inV, 10 );
+		str_to_short ( opti_buf, &inV, 10 );
 		r = optiquery( "OV" );
-		str_to_short ( _buf, &outV, 10 );
+		str_to_short ( opti_buf, &outV, 10 );
 
 		r = optiquery( "FV" );
 		if ( r >= 1 )
 		{
-			str_to_short ( _buf, &fV, 10 );
+			str_to_short ( opti_buf, &fV, 10 );
 			if ( fV > 180 )
 			{
 				inV = inV * 2;
@@ -508,15 +508,15 @@ void upsdrv_updateinfo(void)
 		dstate_setinfo( "output.voltage", "%d", outV );
 	}
 	else
-		optifill( _pollv, SIZEOF_ARRAY(_pollv) );
+		optifill( opti_pollv, SIZEOF_ARRAY(opti_pollv) );
 
 	/* Battery voltage is harder */
 	r = optiquery( "BV" );
 	if ( r < 1 )
 		upslogx( LOG_WARNING, "cannot retrieve battery voltage" );
 	else
 	{
-		float p, v = strtol( _buf, NULL, 10 ) / 10.0;
+		float p, v = strtol( opti_buf, NULL, 10 ) / 10.0;
 		dstate_setinfo("battery.voltage", "%.1f", v );
 
 		if (v > 20)
@@ -553,7 +553,7 @@ void upsdrv_shutdown(void)
 	}
 	else
 	{
-		s = strtol( _buf, NULL, 16 );
+		s = strtol( opti_buf, NULL, 16 );
 	}
 
 	/* Turn output stage back on if power returns - but really means