HAVE_OPENCL is mandatory, remove checks form code an build system.

api.c

@@ -138,19 +138,15 @@ static const char GPUSEP = ',';
 
 static const char *APIVERSION = "1.32";
 static const char *DEAD = "Dead";
-#if defined(HAVE_OPENCL) || defined(HAVE_AN_FPGA) || defined(HAVE_AN_ASIC)
 static const char *SICK = "Sick";
 static const char *NOSTART = "NoStart";
 static const char *INIT = "Initialising";
-#endif
 static const char *DISABLED = "Disabled";
 static const char *ALIVE = "Alive";
 static const char *REJECTING = "Rejecting";
 static const char *UNKNOWN = "Unknown";
 #define _DYNAMIC "D"
-#ifdef HAVE_OPENCL
 static const char *DYNAMIC = _DYNAMIC;
-#endif
 
 static __maybe_unused const char *NONE = "None";
 
@@ -164,11 +160,7 @@ static const char *FALSESTR = "false";
 static const char *SCRYPTSTR = "scrypt";
 static const char *SHA256STR = "sha256";
 
-static const char *DEVICECODE = ""
-#ifdef HAVE_OPENCL
-			"GPU "
-#endif
-			"";
+static const char *DEVICECODE = "GPU ";
 
 static const char *OSINFO =
 #if defined(__linux)
@@ -381,43 +373,25 @@ struct CODES {
 	const enum code_parameters params;
 	const char *description;
 } codes[] = {
-#ifdef HAVE_OPENCL
  { SEVERITY_ERR,   MSG_INVGPU,	PARAM_GPUMAX,	"Invalid GPU id %d - range is 0 - %d" },
  { SEVERITY_INFO,  MSG_ALRENA,	PARAM_GPU,	"GPU %d already enabled" },
  { SEVERITY_INFO,  MSG_ALRDIS,	PARAM_GPU,	"GPU %d already disabled" },
  { SEVERITY_WARN,  MSG_GPUMRE,	PARAM_GPU,	"GPU %d must be restarted first" },
  { SEVERITY_INFO,  MSG_GPUREN,	PARAM_GPU,	"GPU %d sent enable message" },
-#endif
  { SEVERITY_ERR,   MSG_GPUNON,	PARAM_NONE,	"No GPUs" },
  { SEVERITY_SUCC,  MSG_POOL,	PARAM_PMAX,	"%d Pool(s)" },
  { SEVERITY_ERR,   MSG_NOPOOL,	PARAM_NONE,	"No pools" },
 
- { SEVERITY_SUCC,  MSG_DEVS,	PARAM_DMAX,
-#ifdef HAVE_OPENCL
-		 	 	 	 	"%d GPU(s)"
-#endif
-#if defined(HAVE_OPENCL)
-						" - "
-#endif
-
-#if defined(HAVE_OPENCL)
-						" - "
-#endif
- },
-
+ { SEVERITY_SUCC,  MSG_DEVS,	PARAM_DMAX, 	"%d GPU(s)" },
  { SEVERITY_ERR,   MSG_NODEVS,	PARAM_NONE,	"No GPUs"
  },
 
  { SEVERITY_SUCC,  MSG_SUMM,	PARAM_NONE,	"Summary" },
-#ifdef HAVE_OPENCL
  { SEVERITY_INFO,  MSG_GPUDIS,	PARAM_GPU,	"GPU %d set disable flag" },
  { SEVERITY_INFO,  MSG_GPUREI,	PARAM_GPU,	"GPU %d restart attempted" },
-#endif
  { SEVERITY_ERR,   MSG_INVCMD,	PARAM_NONE,	"Invalid command" },
  { SEVERITY_ERR,   MSG_MISID,	PARAM_NONE,	"Missing device id parameter" },
-#ifdef HAVE_OPENCL
  { SEVERITY_SUCC,  MSG_GPUDEV,	PARAM_GPU,	"GPU%d" },
-#endif
  { SEVERITY_SUCC,  MSG_NUMGPU,	PARAM_NONE,	"GPU count" },
  { SEVERITY_SUCC,  MSG_VERSION,	PARAM_NONE,	"CGMiner versions" },
  { SEVERITY_ERR,   MSG_INVJSON,	PARAM_NONE,	"Invalid JSON" },
@@ -431,7 +405,6 @@ struct CODES {
  { SEVERITY_ERR,   MSG_INVINT,	PARAM_STR,	"Invalid intensity (%s) - must be '" _DYNAMIC  "' or range " MIN_INTENSITY_STR " - " MAX_INTENSITY_STR },
  { SEVERITY_INFO,  MSG_GPUINT,	PARAM_BOTH,	"GPU %d set new intensity to %s" },
  { SEVERITY_SUCC,  MSG_MINECONFIG,PARAM_NONE,	"CGMiner config" },
-#ifdef HAVE_OPENCL
  { SEVERITY_ERR,   MSG_GPUMERR,	PARAM_BOTH,	"Setting GPU %d memoryclock to (%s) reported failure" },
  { SEVERITY_SUCC,  MSG_GPUMEM,	PARAM_BOTH,	"Setting GPU %d memoryclock to (%s) reported success" },
  { SEVERITY_ERR,   MSG_GPUEERR,	PARAM_BOTH,	"Setting GPU %d clock to (%s) reported failure" },
@@ -440,7 +413,6 @@ struct CODES {
  { SEVERITY_SUCC,  MSG_GPUVDDC,	PARAM_BOTH,	"Setting GPU %d vddc to (%s) reported success" },
  { SEVERITY_ERR,   MSG_GPUFERR,	PARAM_BOTH,	"Setting GPU %d fan to (%s) reported failure" },
  { SEVERITY_SUCC,  MSG_GPUFAN,	PARAM_BOTH,	"Setting GPU %d fan to (%s) reported success" },
-#endif
  { SEVERITY_ERR,   MSG_MISFN,	PARAM_NONE,	"Missing save filename parameter" },
  { SEVERITY_ERR,   MSG_BADFN,	PARAM_STR,	"Can't open or create save file '%s'" },
  { SEVERITY_SUCC,  MSG_SAVED,	PARAM_STR,	"Configuration saved to file '%s'" },
@@ -1145,11 +1117,9 @@ static void message(struct io_data *io_data, int messageid, int paramid, char *p
 				case PARAM_POOL:
 					sprintf(buf, codes[i].description, paramid, pools[paramid]->rpc_url);
 					break;
-#ifdef HAVE_OPENCL
 				case PARAM_GPUMAX:
 					sprintf(buf, codes[i].description, paramid, nDevs - 1);
 					break;
-#endif
 				case PARAM_PMAX:
 					sprintf(buf, codes[i].description, total_pools);
 					break;
@@ -1157,12 +1127,7 @@ static void message(struct io_data *io_data, int messageid, int paramid, char *p
 					sprintf(buf, codes[i].description, paramid, total_pools - 1);
 					break;
 				case PARAM_DMAX:
-
-					sprintf(buf, codes[i].description
-#ifdef HAVE_OPENCL
-						, nDevs
-#endif
-						);
+					sprintf(buf, codes[i].description, nDevs);
 					break;
 				case PARAM_CMD:
 					sprintf(buf, codes[i].description, JSON_COMMAND);
@@ -1646,9 +1611,7 @@ static void minerconfig(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __
 	const char *adl = NO;
 #endif
 
-#ifdef HAVE_OPENCL
 	gpucount = nDevs;
-#endif
 
 	message(io_data, MSG_MINECONFIG, 0, NULL, isjson);
 	io_open = io_add(io_data, isjson ? COMSTR JSON_MINECONFIG : _MINECONFIG COMSTR);
@@ -1672,7 +1635,6 @@ static void minerconfig(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __
 		io_close(io_data);
 }
 
-#if defined(HAVE_OPENCL)
 static const char *status2str(enum alive status)
 {
 	switch (status) {
@@ -1690,9 +1652,7 @@ static const char *status2str(enum alive status)
 			return UNKNOWN;
 	}
 }
-#endif
 
-#ifdef HAVE_OPENCL
 static void gpustatus(struct io_data *io_data, int gpu, bool isjson, bool precom)
 {
 	struct api_data *root = NULL;
@@ -1768,7 +1728,6 @@ static void gpustatus(struct io_data *io_data, int gpu, bool isjson, bool precom
 		io_add(io_data, buf);
 	}
 }
-#endif
 
 static void devstatus(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
 {
@@ -1776,10 +1735,7 @@ static void devstatus(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __ma
 	int devcount = 0;
 	int numgpu = 0;
 	int i;
-
-#ifdef HAVE_OPENCL
 	numgpu = nDevs;
-#endif
 
 	if (numgpu == 0) {
 		message(io_data, MSG_NODEVS, 0, NULL, isjson);
@@ -1791,18 +1747,15 @@ static void devstatus(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __ma
 	if (isjson)
 		io_open = io_add(io_data, COMSTR JSON_DEVS);
 
-#ifdef HAVE_OPENCL
 	for (i = 0; i < nDevs; i++) {
 		gpustatus(io_data, i, isjson, isjson && devcount > 0);
 
 		devcount++;
 	}
-#endif
 	if (isjson && io_open)
 		io_close(io_data);
 }
 
-#ifdef HAVE_OPENCL
 static void gpudev(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *param, bool isjson, __maybe_unused char group)
 {
 	bool io_open = false;
@@ -1834,7 +1787,6 @@ static void gpudev(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *p
 	if (isjson && io_open)
 		io_close(io_data);
 }
-#endif
 
 static void poolstatus(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
 {
@@ -1995,7 +1947,6 @@ static void summary(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __mayb
 		io_close(io_data);
 }
 
-#ifdef HAVE_OPENCL
 static void gpuenable(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *param, bool isjson, __maybe_unused char group)
 {
 	struct thr_info *thr;
@@ -2101,7 +2052,6 @@ static void gpurestart(struct io_data *io_data, __maybe_unused SOCKETTYPE c, cha
 
 	message(io_data, MSG_GPUREI, id, NULL, isjson);
 }
-#endif
 
 static void gpucount(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
 {
@@ -2109,10 +2059,7 @@ static void gpucount(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __may
 	char buf[TMPBUFSIZ];
 	bool io_open;
 	int numgpu = 0;
-
-#ifdef HAVE_OPENCL
 	numgpu = nDevs;
-#endif
 
 	message(io_data, MSG_NUMGPU, 0, NULL, isjson);
 	io_open = io_add(io_data, isjson ? COMSTR JSON_GPUS : _GPUS COMSTR);
@@ -2474,7 +2421,6 @@ static void removepool(struct io_data *io_data, __maybe_unused SOCKETTYPE c, cha
 	rpc_url = NULL;
 }
 
-#ifdef HAVE_OPENCL
 static bool splitgpuvalue(struct io_data *io_data, char *param, int *gpu, char **value, bool isjson)
 {
 	int id;
@@ -2622,7 +2568,6 @@ static void gpuvddc(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __mayb
 	message(io_data, MSG_NOADL, 0, NULL, isjson);
 #endif
 }
-#endif
 
 void doquit(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
 {
@@ -3116,12 +3061,10 @@ struct CMDS {
 	{ "devs",		devstatus,	false },
 	{ "pools",		poolstatus,	false },
 	{ "summary",		summary,	false },
-#ifdef HAVE_OPENCL
 	{ "gpuenable",		gpuenable,	true },
 	{ "gpudisable",		gpudisable,	true },
 	{ "gpurestart",		gpurestart,	true },
 	{ "gpu",		gpudev,		false },
-#endif
 	{ "gpucount",		gpucount,	false },
 	{ "switchpool",		switchpool,	true },
 	{ "addpool",		addpool,	true },
@@ -3130,13 +3073,11 @@ struct CMDS {
 	{ "enablepool",		enablepool,	true },
 	{ "disablepool",	disablepool,	true },
 	{ "removepool",		removepool,	true },
-#ifdef HAVE_OPENCL
 	{ "gpuintensity",	gpuintensity,	true },
 	{ "gpumem",		gpumem,		true },
 	{ "gpuengine",		gpuengine,	true },
 	{ "gpufan",		gpufan,		true },
 	{ "gpuvddc",		gpuvddc,	true },
-#endif
 	{ "save",		dosave,		true },
 	{ "quit",		doquit,		true },
 	{ "privileged",		privileged,	true },

cgminer.c

@@ -90,14 +90,10 @@ static const bool opt_time = true;
 unsigned long long global_hashrate;
 unsigned long global_quota_gcd = 1;
 
-#if defined(HAVE_OPENCL)
 int nDevs;
-#endif
-#ifdef HAVE_OPENCL
 int opt_dynamic_interval = 7;
 int opt_g_threads = -1;
 int gpu_threads;
-#endif
 bool opt_restart = true;
 bool opt_nogpu;
 
@@ -1009,14 +1005,6 @@ static struct opt_table opt_config_table[] = {
 	OPT_WITH_ARG("--device|-d",
 		     set_devices, NULL, NULL,
 	             "Select device to use, one value, range and/or comma separated (e.g. 0-2,4) default: all"),
-	OPT_WITHOUT_ARG("--disable-gpu|-G",
-			opt_set_bool, &opt_nogpu,
-#ifdef HAVE_OPENCL
-			"Disable GPU mining even if suitable devices exist"
-#else
-			opt_hidden
-#endif
-	),
 	OPT_WITHOUT_ARG("--disable-rejecting",
 			opt_set_bool, &opt_disable_pool,
 			"Automatically disable pools that continually reject shares"),
@@ -1029,7 +1017,6 @@ static struct opt_table opt_config_table[] = {
 	OPT_WITHOUT_ARG("--fix-protocol",
 			opt_set_bool, &opt_fix_protocol,
 			"Do not redirect to a different getwork protocol (eg. stratum)"),
-#ifdef HAVE_OPENCL
 	OPT_WITH_ARG("--gpu-dyninterval",
 		     set_int_1_to_65535, opt_show_intval, &opt_dynamic_interval,
 		     "Set the refresh interval in ms for GPUs using dynamic intensity"),
@@ -1073,17 +1060,12 @@ static struct opt_table opt_config_table[] = {
 		     "Intensity of GPU scanning (d or " MIN_INTENSITY_STR
 		     " -> " MAX_INTENSITY_STR
 		     ",default: d to maintain desktop interactivity)"),
-#endif
-#if defined(HAVE_OPENCL)
 	OPT_WITH_ARG("--kernel-path|-K",
 		     opt_set_charp, opt_show_charp, &opt_kernel_path,
 	             "Specify a path to where kernel files are"),
-#endif
-#ifdef HAVE_OPENCL
 	OPT_WITH_ARG("--kernel|-k",
 		     set_kernel, NULL, NULL,
 		     "Override kernel to use - one value or comma separated"),
-#endif
 	OPT_WITHOUT_ARG("--load-balance",
 		     set_loadbalance, &pool_strategy,
 		     "Change multipool strategy from failover to quota based balance"),
@@ -1114,12 +1096,7 @@ static struct opt_table opt_config_table[] = {
 			opt_hidden),
 	OPT_WITHOUT_ARG("--no-restart",
 			opt_set_invbool, &opt_restart,
-#ifdef HAVE_OPENCL
-			"Do not attempt to restart GPUs that hang"
-#else
-			opt_hidden
-#endif
-	),
+			"Do not attempt to restart GPUs that hang"),
 	OPT_WITHOUT_ARG("--no-submit-stale",
 			opt_set_invbool, &opt_submit_stale,
 		        "Don't submit shares if they are detected as stale"),
@@ -1223,19 +1200,15 @@ static struct opt_table opt_config_table[] = {
 	OPT_WITH_ARG("--user|-u",
 		     set_user, NULL, NULL,
 		     "Username for bitcoin JSON-RPC server"),
-#ifdef HAVE_OPENCL
 	OPT_WITH_ARG("--vectors|-v",
 		     set_vector, NULL, NULL,
 		     "Override detected optimal vector (1, 2 or 4) - one value or comma separated list"),
-#endif
 	OPT_WITHOUT_ARG("--verbose",
 			opt_set_bool, &opt_log_output,
 			"Log verbose output to stderr as well as status output"),
-#ifdef HAVE_OPENCL
 	OPT_WITH_ARG("--worksize|-w",
 		     set_worksize, NULL, NULL,
 		     "Override detected optimal worksize - one value or comma separated list"),
-#endif
 	OPT_WITH_ARG("--userpass|-O",
 		     set_userpass, NULL, NULL,
 		     "Username:Password pair for bitcoin JSON-RPC server"),
@@ -1387,25 +1360,18 @@ extern const char *opt_argv0;
 
 static char *opt_verusage_and_exit(const char *extra)
 {
-	printf("%s\nBuilt with "
-#ifdef HAVE_OPENCL // FIXME: true always
-		"GPU "
-#endif
-		"scrypt mining support.\n"
-		, packagename);
+	printf("%s\n", packagename);
 	printf("%s", opt_usage(opt_argv0, extra));
 	fflush(stdout);
 	exit(0);
 }
 
-#if defined(HAVE_OPENCL)
 char *display_devs(int *ndevs)
 {
 	*ndevs = 0;
 	print_ndevs(ndevs);
 	exit(*ndevs);
 }
-#endif
 
 /* These options are available from commandline only */
 static struct opt_table opt_cmdline_table[] = {
@@ -1420,12 +1386,10 @@ static struct opt_table opt_cmdline_table[] = {
 	OPT_WITHOUT_ARG("--help|-h",
 			opt_verusage_and_exit, NULL,
 			"Print this message"),
-#if defined(HAVE_OPENCL)
 	OPT_WITHOUT_ARG("--ndevs|-n",
 			display_devs, &nDevs,
 			"Display number of detected GPUs, OpenCL platform "
 			"information, and exit"),
-#endif
 	OPT_WITHOUT_ARG("--version|-V",
 			opt_version_and_exit, packagename,
 			"Display version and exit"),
@@ -1889,9 +1853,7 @@ static int devcursor, logstart, logcursor;
 /* statusy is where the status window goes up to in cases where it won't fit at startup */
 static int statusy;
 #endif
-#ifdef HAVE_OPENCL
 struct cgpu_info gpus[MAX_GPUDEVICES]; /* Maximum number apparently possible */
-#endif
 
 #ifdef HAVE_CURSES
 static inline void unlock_curses(void)
@@ -4151,7 +4113,6 @@ void write_config(FILE *fcfg)
 		}
 	fputs("\n]\n", fcfg);
 
-#ifdef HAVE_OPENCL
 	if (nDevs) {
 		/* Write GPU device values */
 		fputs(",\n\"intensity\" : \"", fcfg);
@@ -4219,7 +4180,6 @@ void write_config(FILE *fcfg)
 #endif
 		fputs("\"", fcfg);
 	}
-#endif
 #ifdef HAVE_ADL
 	if (opt_reorder)
 		fprintf(fcfg, ",\n\"gpu-reorder\" : true");
@@ -4772,10 +4732,8 @@ static void *input_thread(void __maybe_unused *userdata)
 			display_pools();
 		else if (!strncasecmp(&input, "s", 1))
 			set_options();
-#if HAVE_OPENCL
 		else if (have_opencl && !strncasecmp(&input, "g", 1))
 			manage_gpu();
-#endif
 		if (opt_realquiet) {
 			disable_curses();
 			break;
@@ -7063,7 +7021,7 @@ void print_summary(void)
 
 static void clean_up(bool restarting)
 {
-#ifdef HAVE_OPENCL
+#ifdef HAVE_ADL
 	clear_adl(nDevs);
 #endif
 	cgtime(&total_tv_end);
@@ -7448,11 +7406,9 @@ void enable_device(struct cgpu_info *cgpu)
 		adj_width(mining_threads, &dev_width);
 #endif
 	}
-#ifdef HAVE_OPENCL
 	if (cgpu->drv->drv_id == DRIVER_opencl) {
 		gpu_threads += cgpu->threads;
 	}
-#endif
 	rwlock_init(&cgpu->qlock);
 	cgpu->queued_work = NULL;
 }
@@ -7611,11 +7567,9 @@ int main(int argc, char *argv[])
 
 	INIT_LIST_HEAD(&scan_devices);
 
-#ifdef HAVE_OPENCL
 	memset(gpus, 0, sizeof(gpus));
 	for (i = 0; i < MAX_GPUDEVICES; i++)
 		gpus[i].dynamic = true;
-#endif
 
 	/* parse command line */
 	opt_register_table(opt_config_table,
@@ -7895,11 +7849,9 @@ begin_bench:
 		}
 	}
 
-#ifdef HAVE_OPENCL
 	applog(LOG_INFO, "%d gpu miner threads started", gpu_threads);
 	for (i = 0; i < nDevs; i++)
 		pause_dynamic_threads(i);
-#endif
 
 	cgtime(&total_tv_start);
 	cgtime(&total_tv_end);
@@ -7918,7 +7870,6 @@ begin_bench:
 		quit(1, "watchdog thread create failed");
 	pthread_detach(thr->pth);
 
-#ifdef HAVE_OPENCL
 	/* Create reinit gpu thread */
 	gpur_thr_id = 5;
 	thr = &control_thr[gpur_thr_id];
@@ -7927,7 +7878,6 @@ begin_bench:
 		quit(1, "tq_new failed for gpur_thr_id");
 	if (thr_info_create(thr, NULL, reinit_gpu, thr))
 		quit(1, "reinit_gpu thread create failed");
-#endif	
 
 	/* Create API socket thread */
 	api_thr_id = 6;

configure.ac

@@ -158,7 +158,6 @@ if test "x$opencl" != xno; then
 	]],
 	[[return clSetKernelArg(0, 0, 0, 0); ]])],
 	[AC_MSG_RESULT(yes)
-	AC_DEFINE([HAVE_OPENCL], [1], [Defined to 1 if OpenCL is present on the system.])
 	found_opencl=1
 	],
 	[AC_MSG_RESULT(no)

driver-opencl.c

@@ -62,7 +62,6 @@ extern int gpu_fanspeed(int gpu);
 extern int gpu_fanpercent(int gpu);
 #endif
 
-#ifdef HAVE_OPENCL
 char *set_vector(char *arg)
 {
 	int i, val = 0, device = 0;
@@ -235,7 +234,6 @@ char *set_kernel(char *arg)
 
 	return NULL;
 }
-#endif
 
 #ifdef HAVE_ADL
 /* This function allows us to map an adl device to an opencl device for when
@@ -522,7 +520,7 @@ char *set_temp_target(char *arg)
 	return NULL;
 }
 #endif
-#ifdef HAVE_OPENCL
+
 char *set_intensity(char *arg)
 {
 	int i, device = 0, *tt;
@@ -575,13 +573,10 @@ void print_ndevs(int *ndevs)
 	clear_adl(*ndevs);
 	applog(LOG_INFO, "%i GPU devices max detected", *ndevs);
 }
-#endif
 
 struct cgpu_info gpus[MAX_GPUDEVICES]; /* Maximum number apparently possible */
 struct cgpu_info *cpus;
 
-#ifdef HAVE_OPENCL
-
 /* In dynamic mode, only the first thread of each device will be in use.
  * This potentially could start a thread that was stopped with the start-stop
  * options if one were to disable dynamic from the menu on a paused GPU */
@@ -605,9 +600,7 @@ void pause_dynamic_threads(int gpu)
 	}
 }
 
-#endif /* HAVE_OPENCL */
-
-#if defined(HAVE_OPENCL) && defined(HAVE_CURSES)
+#if defined(HAVE_CURSES)
 void manage_gpu(void)
 {
 	struct thr_info *thr;
@@ -832,8 +825,6 @@ void manage_gpu(void)
 }
 #endif
 
-
-#ifdef HAVE_OPENCL
 static _clState *clStates[MAX_GPUDEVICES];
 
 #define CL_SET_BLKARG(blkvar) status |= clSetKernelArg(*kernel, num++, sizeof(uint), (void *)&blk->blkvar)
@@ -880,10 +871,7 @@ static void set_threads_hashes(unsigned int vectors,int64_t *hashes, size_t *glo
 	*globalThreads = threads;
 	*hashes = threads * vectors;
 }
-#endif /* HAVE_OPENCL */
-
 
-#ifdef HAVE_OPENCL
 /* We have only one thread that ever re-initialises GPUs, thus if any GPU
  * init command fails due to a completely wedged GPU, the thread will never
  * return, unable to harm other GPUs. If it does return, it means we only had
@@ -990,15 +978,7 @@ select_cgpu:
 out:
 	return NULL;
 }
-#else
-void *reinit_gpu(__maybe_unused void *userdata)
-{
-	return NULL;
-}
-#endif
-
 
-#ifdef HAVE_OPENCL
 static void opencl_detect(bool hotplug)
 {
 	int i;
@@ -1322,4 +1302,3 @@ struct device_drv opencl_drv = {
 	.scanhash = opencl_scanhash,
 	.thread_shutdown = opencl_thread_shutdown,
 };
-#endif

findnonce.c

@@ -9,7 +9,6 @@
  */
 
 #include "config.h"
-#ifdef HAVE_OPENCL
 
 #include <stdio.h>
 #include <inttypes.h>
@@ -233,4 +232,3 @@ void postcalc_hash_async(struct thr_info *thr, struct work *work, uint32_t *res)
 		return;
 	}
 }
-#endif /* HAVE_OPENCL */

findnonce.h

@@ -9,8 +9,6 @@
 #define BUFFERSIZE (sizeof(uint32_t) * MAXBUFFERS)
 #define FOUND (0xFF)
 
-#ifdef HAVE_OPENCL
 extern void precalc_hash(dev_blk_ctx *blk, uint32_t *state, uint32_t *data);
 extern void postcalc_hash_async(struct thr_info *thr, struct work *work, uint32_t *res);
-#endif /* HAVE_OPENCL */
 #endif /*__FINDNONCE_H__*/

miner.h

@@ -31,13 +31,11 @@ extern char *curly;
 # include <netdb.h>
 #endif
 
-#ifdef HAVE_OPENCL
 #ifdef __APPLE_CC__
 #include <OpenCL/opencl.h>
 #else
 #include <CL/cl.h>
 #endif
-#endif /* HAVE_OPENCL */
 
 #ifdef STDC_HEADERS
 # include <stdlib.h>
@@ -460,7 +458,6 @@ struct cgpu_info {
 	int64_t max_hashes;
 
 	const char *kname;
-#ifdef HAVE_OPENCL
 	bool mapped;
 	int virtual_gpu;
 	int virtual_adl;
@@ -477,7 +474,6 @@ struct cgpu_info {
 	size_t shaders;
 	struct timeval tv_gpustart;
 	int intervals;
-#endif
 
 	bool new_work;
 
@@ -1092,7 +1088,6 @@ extern uint64_t best_diff;
 extern struct timeval block_timeval;
 extern char *workpadding;
 
-#ifdef HAVE_OPENCL
 typedef struct {
 	cl_uint ctx_a; cl_uint ctx_b; cl_uint ctx_c; cl_uint ctx_d;
 	cl_uint ctx_e; cl_uint ctx_f; cl_uint ctx_g; cl_uint ctx_h;
@@ -1119,11 +1114,6 @@ typedef struct {
 
 	struct work *work;
 } dev_blk_ctx;
-#else
-typedef struct {
-	uint32_t nonce;
-} dev_blk_ctx;
-#endif
 
 struct curl_ent {
 	CURL *curl;

ocl.c

@@ -8,7 +8,6 @@
  */
 
 #include "config.h"
-#ifdef HAVE_OPENCL
 
 #include <signal.h>
 #include <stdlib.h>
@@ -772,5 +771,4 @@ built:
 
 	return clState;
 }
-#endif /* HAVE_OPENCL */
 

ocl.h

@@ -4,7 +4,6 @@
 #include "config.h"
 
 #include <stdbool.h>
-#ifdef HAVE_OPENCL
 #ifdef __APPLE_CC__
 #include <OpenCL/opencl.h>
 #else
@@ -36,5 +35,4 @@ typedef struct {
 extern char *file_contents(const char *filename, int *length);
 extern int clDevicesNum(void);
 extern _clState *initCl(unsigned int gpu, char *name, size_t nameSize);
-#endif /* HAVE_OPENCL */
 #endif /* __OCL_H__ */