diff --git a/libr/anal/p/anal_arm_cs.c b/libr/anal/p/anal_arm_cs.c
index 5bdd04452d..01d1de5138 100644
--- a/libr/anal/p/anal_arm_cs.c
+++ b/libr/anal/p/anal_arm_cs.c
@@ -1,4 +1,4 @@
-/* radare2 - LGPL - Copyright 2013-2021 - pancake */
+/* radare2 - LGPL - Copyright 2013-2022 - pancake */
 
 #include <r_anal.h>
 #include <r_lib.h>
@@ -62,8 +62,8 @@
 #define ISPREINDEX64() (((OPCOUNT64() == 2) && (ISMEM64(1)) && (ISWRITEBACK64())) || ((OPCOUNT64() == 3) && (ISMEM64(2)) && (ISWRITEBACK64())))
 #define ISPOSTINDEX64() (((OPCOUNT64() == 3) && (ISIMM64(2)) && (ISWRITEBACK64())) || ((OPCOUNT64() == 4) && (ISIMM64(3)) && (ISWRITEBACK64())))
 
-static HtUU *ht_itblock = NULL;
-static HtUU *ht_it = NULL;
+static R_TH_LOCAL HtUU *ht_itblock = NULL;
+static R_TH_LOCAL HtUU *ht_it = NULL;
 
 #define BITMASK_BY_WIDTH_COUNT 64
 static const ut64 bitmask_by_width[BITMASK_BY_WIDTH_COUNT] = {
diff --git a/libr/anal/p/anal_snes.c b/libr/anal/p/anal_snes.c
index 21e50914a5..80a34aae7e 100644
--- a/libr/anal/p/anal_snes.c
+++ b/libr/anal/p/anal_snes.c
@@ -1,4 +1,4 @@
-/* radare - LGPL - Copyright 2015 - condret */
+/* radare - LGPL - Copyright 2015-2022 - condret */
 
 #include <string.h>
 #include <r_types.h>
@@ -8,7 +8,7 @@
 #include "../../asm/arch/snes/snes_op_table.h"
 #include "../../asm/p/asm_snes.h"
 
-static struct snes_asm_flags* snesflags = NULL;
+static R_TH_LOCAL struct snes_asm_flags* snesflags = NULL;
 
 static int snes_anop(RAnal *anal, RAnalOp *op, ut64 addr, const ut8 *data, int len, RAnalOpMask mask) {
 	op->size = snes_op_get_size(snesflags->M, snesflags->X, &snes_op[data[0]]);
diff --git a/libr/anal/p/anal_tms320.c b/libr/anal/p/anal_tms320.c
index d34cd41ddf..ae04a6674e 100644
--- a/libr/anal/p/anal_tms320.c
+++ b/libr/anal/p/anal_tms320.c
@@ -10,7 +10,7 @@
 #include "anal_tms320c64x.c"
 #include "../../asm/arch/tms320/tms320_dasm.h"
 
-static tms320_dasm_t engine = { 0 };
+static R_TH_LOCAL tms320_dasm_t engine = { 0 };
 
 typedef int (* TMS_ANAL_OP_FN)(RAnal *anal, RAnalOp *op, ut64 addr, const ut8 *buf, int len);
 
diff --git a/libr/anal/p/anal_x86_cs.c b/libr/anal/p/anal_x86_cs.c
index c22abfaa6a..095bde6b70 100644
--- a/libr/anal/p/anal_x86_cs.c
+++ b/libr/anal/p/anal_x86_cs.c
@@ -59,7 +59,7 @@ struct Getarg {
 	int bits;
 };
 
-static csh handle = 0;
+static R_TH_LOCAL csh handle = 0;
 
 static void hidden_op(cs_insn *insn, cs_x86 *x, int mode) {
 	unsigned int id = insn->id;
@@ -3328,7 +3328,7 @@ static int cs_len_prefix_opcode(uint8_t *item) {
 }
 
 static int analop(RAnal *a, RAnalOp *op, ut64 addr, const ut8 *buf, int len, RAnalOpMask mask) {
-	static int omode = 0;
+	static R_TH_LOCAL int omode = 0;
 	cs_insn *insn = NULL;
 	int mode = (a->bits==64)? CS_MODE_64:
 		(a->bits==32)? CS_MODE_32:
diff --git a/libr/asm/arch/tms320/tms320_dasm.c b/libr/asm/arch/tms320/tms320_dasm.c
index 437d0a1dc9..dcdaf8ec4d 100644
--- a/libr/asm/arch/tms320/tms320_dasm.c
+++ b/libr/asm/arch/tms320/tms320_dasm.c
@@ -94,8 +94,8 @@ int run_f_list(tms320_dasm_t * dasm) {
 			break;
 
 		case TMS320_FLAG_l1:
-			temp = get_bits(dasm->opcode64, flag->f, 1);
-			set_field_value(dasm, l1, temp);
+			temp = get_bits (dasm->opcode64, flag->f, 1);
+			set_field_value (dasm, l1, temp);
 			break;
 		case TMS320_FLAG_l3:
 			temp = get_bits(dasm->opcode64, flag->f, 3);
@@ -1026,9 +1026,8 @@ insn_item_t * decode_insn(tms320_dasm_t * dasm)
 
 }
 
-insn_item_t * decode_insn_head(tms320_dasm_t * dasm)
-{
-	run_f_list(dasm);
+insn_item_t * decode_insn_head(tms320_dasm_t * dasm) {
+	run_f_list (dasm);
 
 	if (dasm->insn->i_list) {
 		dasm->insn = dasm->insn->i_list;
@@ -1112,8 +1111,7 @@ static int full_insn_size(tms320_dasm_t *dasm)
  * TMS320 disassembly engine public interface
  */
 
-int tms320_dasm(tms320_dasm_t * dasm, const ut8 * stream, int len)
-{
+int tms320_dasm(tms320_dasm_t * dasm, const ut8 * stream, int len) {
 	init_dasm(dasm, stream, len);
 
 	if (tms320_f_get_cpu(dasm) != TMS320_F_CPU_C55X_PLUS) {
@@ -1140,25 +1138,23 @@ int tms320_dasm(tms320_dasm_t * dasm, const ut8 * stream, int len)
 // insn_head_t c55x_list[]
 #include "c55x/table.h"
 
-int tms320_dasm_init(tms320_dasm_t * dasm) {
+bool tms320_dasm_init(tms320_dasm_t * dasm) {
 	int i = 0;
 
 	if (dasm->map) {
 		/* already initialized */
-		return 0;
+		return false;
 	}
 
 	dasm->map = ht_up_new0 ();
 	if (!dasm->map) {
-		return 0;
+		return false;
 	}
 	for (i = 0; i < ARRAY_SIZE(c55x_list); i++) {
 		ht_up_insert (dasm->map, c55x_list[i].byte, &c55x_list[i]);
 	}
-
-	tms320_f_set_cpu(dasm, TMS320_F_CPU_C55X);
-
-	return 0;
+	tms320_f_set_cpu (dasm, TMS320_F_CPU_C55X);
+	return true;
 }
 
 int tms320_dasm_fini(tms320_dasm_t * dasm) {
diff --git a/libr/asm/arch/tms320/tms320_dasm.h b/libr/asm/arch/tms320/tms320_dasm.h
index f4e91b16ab..a5121fddb6 100644
--- a/libr/asm/arch/tms320/tms320_dasm.h
+++ b/libr/asm/arch/tms320/tms320_dasm.h
@@ -239,7 +239,7 @@ typedef struct {
 
 extern int tms320_dasm(tms320_dasm_t *, const ut8 *, int);
 
-extern int tms320_dasm_init(tms320_dasm_t *);
+extern bool tms320_dasm_init(tms320_dasm_t *);
 extern int tms320_dasm_fini(tms320_dasm_t *);
 
 #endif /* __TMS320_DASM_H__ */
diff --git a/libr/asm/p/asm_arm_cs.c b/libr/asm/p/asm_arm_cs.c
index 4a35e25b2f..35e5736ab6 100644
--- a/libr/asm/p/asm_arm_cs.c
+++ b/libr/asm/p/asm_arm_cs.c
@@ -8,9 +8,10 @@
 #include "./asm_arm_hacks.inc"
 
 bool arm64ass(const char *str, ut64 addr, ut32 *op);
-static csh cd = 0;
-static HtUU *ht_itblock = NULL;
-static HtUU *ht_it = NULL;
+// XXX kill globals
+static R_TH_LOCAL csh cd = 0;
+static R_TH_LOCAL HtUU *ht_itblock = NULL;
+static R_TH_LOCAL HtUU *ht_it = NULL;
 
 #include "cs_mnemonics.c"
 
diff --git a/libr/asm/p/asm_snes.c b/libr/asm/p/asm_snes.c
index 0d4e754c69..c554045208 100644
--- a/libr/asm/p/asm_snes.c
+++ b/libr/asm/p/asm_snes.c
@@ -1,4 +1,4 @@
-/* radare - LGPL - Copyright 2012-2015 - condret, pancake */
+/* radare - LGPL - Copyright 2012-2021 - condret, pancake */
 
 #include <r_types.h>
 #include <r_util.h>
@@ -7,7 +7,7 @@
 #include "../arch/snes/snesdis.c"
 #include "asm_snes.h"
 
-static struct snes_asm_flags* snesflags = NULL;
+static R_TH_LOCAL struct snes_asm_flags* snesflags = NULL;
 
 static bool snes_asm_init(void* user) {
 	if (!snesflags) {
diff --git a/libr/asm/p/asm_tms320.c b/libr/asm/p/asm_tms320.c
index 4a07848778..e072c99163 100644
--- a/libr/asm/p/asm_tms320.c
+++ b/libr/asm/p/asm_tms320.c
@@ -72,7 +72,7 @@ static int tms320c64x_disassemble(RAsm *a, RAsmOp *op, const ut8 *buf, int len)
 
 #include "../arch/tms320/tms320_dasm.h"
 
-static tms320_dasm_t engine = { 0 };
+static R_TH_LOCAL tms320_dasm_t engine = { 0 };
 
 static int tms320_disassemble(RAsm *a, RAsmOp *op, const ut8 *buf, int len) {
 	if (a->cpu && r_str_casecmp (a->cpu, "c54x") == 0) {
diff --git a/libr/asm/p/asm_x86_cs.c b/libr/asm/p/asm_x86_cs.c
index 2f92c29475..c111aefb93 100644
--- a/libr/asm/p/asm_x86_cs.c
+++ b/libr/asm/p/asm_x86_cs.c
@@ -1,4 +1,4 @@
-/* radare2 - LGPL - Copyright 2013-2021 - pancake */
+/* radare2 - LGPL - Copyright 2013-2022 - pancake */
 
 #include <r_asm.h>
 #include <r_lib.h>
@@ -6,8 +6,8 @@
 
 #define USE_ITER_API 1
 
-static csh cd = 0;
-static int n = 0;
+static R_TH_LOCAL csh cd = 0;
+static R_TH_LOCAL int n = 0;
 
 static bool the_end(void *p) {
 #if 0
@@ -57,7 +57,7 @@ static bool check_features(RAsm *a, cs_insn *insn) {
 }
 
 static int disassemble(RAsm *a, RAsmOp *op, const ut8 *buf, int len) {
-	static int omode = 0;
+	static R_TH_LOCAL int omode = 0;
 	int mode, ret;
 	ut64 off = a->pc;
 
diff --git a/libr/bin/p/bin_dyldcache.c b/libr/bin/p/bin_dyldcache.c
index 35802b7b47..d76699b72f 100644
--- a/libr/bin/p/bin_dyldcache.c
+++ b/libr/bin/p/bin_dyldcache.c
@@ -1,4 +1,4 @@
-/* radare2 - LGPL - Copyright 2018-2021 - pancake, keegan */
+/* radare2 - LGPL - Copyright 2018-2022 - pancake, mrmacete, keegan */
 
 #include <r_types.h>
 #include <r_util.h>
@@ -113,9 +113,29 @@ typedef struct _r_bin_image {
 	ut32 nlist_count;
 } RDyldBinImage;
 
-static RList *pending_bin_files = NULL;
+static R_TH_LOCAL RList *pending_bin_files = NULL;
 
-static ut64 va2pa(uint64_t addr, ut32 n_maps, cache_map_t *maps, RBuffer *cache_buf, ut64 slide, ut32 *offset, ut32 *left);
+static ut64 va2pa(uint64_t addr, ut32 n_maps, cache_map_t *maps, RBuffer *cache_buf, ut64 slide, ut32 *offset, ut32 *left) {
+	ut64 res = UT64_MAX;
+	ut32 i;
+
+	addr -= slide;
+
+	for (i = 0; i < n_maps; i++) {
+		if (addr >= maps[i].address && addr < maps[i].address + maps[i].size) {
+			res = maps[i].fileOffset + addr - maps[i].address;
+			if (offset) {
+				*offset = addr - maps[i].address;
+			}
+			if (left) {
+				*left = maps[i].size - (addr - maps[i].address);
+			}
+			break;
+		}
+	}
+
+	return res;
+}
 
 static void free_bin(RDyldBinImage *bin) {
 	if (!bin) {
@@ -426,28 +446,6 @@ static void r_dyldcache_free(RDyldCache *cache) {
 	R_FREE (cache);
 }
 
-static ut64 va2pa(uint64_t addr, ut32 n_maps, cache_map_t *maps, RBuffer *cache_buf, ut64 slide, ut32 *offset, ut32 *left) {
-	ut64 res = UT64_MAX;
-	ut32 i;
-
-	addr -= slide;
-
-	for (i = 0; i < n_maps; i++) {
-		if (addr >= maps[i].address && addr < maps[i].address + maps[i].size) {
-			res = maps[i].fileOffset + addr - maps[i].address;
-			if (offset) {
-				*offset = addr - maps[i].address;
-			}
-			if (left) {
-				*left = maps[i].size - (addr - maps[i].address);
-			}
-			break;
-		}
-	}
-
-	return res;
-}
-
 static ut64 bin_obj_va2pa(ut64 p, ut32 *offset, ut32 *left, RBinFile *bf) {
 	if (!bf || !bf->o || !bf->o->bin_obj) {
 		return 0;
diff --git a/libr/bin/p/bin_java.c b/libr/bin/p/bin_java.c
index 1712e31b49..d1ff10b95e 100644
--- a/libr/bin/p/bin_java.c
+++ b/libr/bin/p/bin_java.c
@@ -10,7 +10,8 @@
 
 #define IFDBG_BIN_JAVA if (0)
 
-static Sdb *DB = NULL;
+static R_TH_LOCAL Sdb *DB = NULL;
+
 static void add_bin_obj_to_sdb(RBinJavaObj *bin);
 static int add_sdb_bin_obj(const char *key, RBinJavaObj *bin_obj);
 
diff --git a/libr/bin/p/bin_xnu_kernelcache.c b/libr/bin/p/bin_xnu_kernelcache.c
index 0a7eb7e3fc..36b1c2db08 100644
--- a/libr/bin/p/bin_xnu_kernelcache.c
+++ b/libr/bin/p/bin_xnu_kernelcache.c
@@ -1,4 +1,4 @@
-/* radare2 - LGPL - Copyright 2019-2021 - mrmacete */
+/* radare2 - LGPL - Copyright 2019-2022 - mrmacete */
 
 #include <r_types.h>
 #include <r_util.h>
@@ -174,7 +174,7 @@ static void ensure_kexts_initialized(RKernelCacheObj *obj, RBinFile *bf);
 
 static void r_kernel_cache_free(RKernelCacheObj *obj);
 
-static RList *pending_bin_files = NULL;
+static R_TH_LOCAL RList *pending_bin_files = NULL;
 
 static bool load_buffer(RBinFile *bf, void **bin_obj, RBuffer *buf, ut64 loadaddr, Sdb *sdb) {
 	RBuffer *fbuf = r_buf_ref (buf);
diff --git a/libr/core/disasm.c b/libr/core/disasm.c
index 2c8036e760..247d5d9b8e 100644
--- a/libr/core/disasm.c
+++ b/libr/core/disasm.c
@@ -19,8 +19,8 @@
 #define DEBUG_DISASM 0
 
 // ugly globals but meh
-static ut64 emustack_min = 0LL;
-static ut64 emustack_max = 0LL;
+static R_TH_LOCAL ut64 emustack_min = 0LL;
+static R_TH_LOCAL ut64 emustack_max = 0LL;
 
 static const char* r_vline_a[] = {
 	"|",  // LINE_VERT
@@ -881,7 +881,7 @@ static RDisasmState *ds_init(RCore *core) {
 	return ds;
 }
 
-static ut64 lastaddr = UT64_MAX;
+static R_TH_LOCAL ut64 lastaddr = UT64_MAX;
 
 static void ds_reflines_fini(RDisasmState *ds) {
 	RAnal *anal = ds->core->anal;
diff --git a/libr/core/task.c b/libr/core/task.c
index 2a727a7e63..1aef06ca58 100644
--- a/libr/core/task.c
+++ b/libr/core/task.c
@@ -1,4 +1,4 @@
-/* radare - LGPL - Copyright 2014-2019 - pancake, thestr4ng3r */
+/* radare - LGPL - Copyright 2014-2022 - pancake, thestr4ng3r */
 
 #include <r_core.h>
 
diff --git a/libr/core/visual.c b/libr/core/visual.c
index 4773461980..6504493d02 100644
--- a/libr/core/visual.c
+++ b/libr/core/visual.c
@@ -1,4 +1,4 @@
-/* radare - LGPL - Copyright 2009-2021 - pancake */
+/* radare - LGPL - Copyright 2009-2022 - pancake */
 
 #include <r_core.h>
 #include <r_cons.h>
diff --git a/libr/lang/lang.c b/libr/lang/lang.c
index 34a12ded86..8995b69e95 100644
--- a/libr/lang/lang.c
+++ b/libr/lang/lang.c
@@ -20,7 +20,7 @@ R_LIB_VERSION(r_lang);
 #include "p/go.c"    // hardcoded
 #include "p/lib.c"
 
-static RLang *__lang = NULL;
+static R_TH_LOCAL RLang *__lang = NULL;
 
 R_API void r_lang_plugin_free(RLangPlugin *p) {
 	if (p && p->fini) {
diff --git a/libr/lang/p/spp.c b/libr/lang/p/spp.c
index 72ca1687a6..7bbeaafef6 100644
--- a/libr/lang/p/spp.c
+++ b/libr/lang/p/spp.c
@@ -5,7 +5,7 @@
 #include "r_lang.h"
 #define USE_R2 1
 
-static RLang *Glang = NULL;
+static R_TH_LOCAL RLang *Glang = NULL;
 #undef S_API
 // #include "../../../shlr/spp/spp.c"
 #include "../../../shlr/spp/spp.h"
diff --git a/libr/util/lib.c b/libr/util/lib.c
index 6216877950..c2fb584eae 100644
--- a/libr/util/lib.c
+++ b/libr/util/lib.c
@@ -1,4 +1,4 @@
-/* radare - LGPL - Copyright 2008-2021 - pancake */
+/* radare - LGPL - Copyright 2008-2022 - pancake */
 
 #include <r_util.h>
 #include <r_lib.h>
@@ -7,7 +7,7 @@ R_LIB_VERSION(r_lib);
 
 /* TODO: avoid globals */
 #define IFDBG if(__has_debug)
-static bool __has_debug = false;
+static R_TH_LOCAL bool __has_debug = false;
 
 /* XXX : this must be registered in runtime */
 static const char *r_lib_types[] = {
diff --git a/libr/util/log.c b/libr/util/log.c
index a91e51b008..5e8b0b27a6 100644
--- a/libr/util/log.c
+++ b/libr/util/log.c
@@ -1,18 +1,18 @@
-/* radare - LGPL - Copyright 2007-2018 - pancake, ret2libc */
+/* radare - LGPL - Copyright 2007-2022 - pancake, ret2libc */
 
-#define LOG_CONFIGSTR_SIZE 512
+#define LOG_CONFIGSTR_SIZE 128
 #define LOG_OUTPUTBUF_SIZE 512
 
 #include <r_core.h>
 #include <stdarg.h>
 
 // TODO: Use thread-local storage to make these variables thread-safe
-static RList *log_cbs = NULL; // Functions to call when outputting log string
-static int cfg_loglvl = R_LOGLVL_ERROR; // Log level output
-static int cfg_logtraplvl = R_LOGLVL_FATAL; // Log trap level
-static bool cfg_logsrcinfo = false; // Print out debug source info with the output
-static bool cfg_logcolors = false; // Output colored log text based on level
-static char cfg_logfile[LOG_CONFIGSTR_SIZE] = ""; // Output text to filename
+static R_TH_LOCAL RList *log_cbs = NULL; // Functions to call when outputting log string
+static R_TH_LOCAL int cfg_loglvl = R_LOGLVL_ERROR; // Log level output
+static R_TH_LOCAL int cfg_logtraplvl = R_LOGLVL_FATAL; // Log trap level
+static R_TH_LOCAL bool cfg_logsrcinfo = false; // Print out debug source info with the output
+static R_TH_LOCAL bool cfg_logcolors = false; // Output colored log text based on level
+static R_TH_LOCAL char cfg_logfile[LOG_CONFIGSTR_SIZE] = ""; // Output text to filename
 static const char *level_tags[] = { // Log level to tag string lookup array
 	[R_LOGLVL_SILLY]     = "SILLY",
 	[R_LOGLVL_VERBOSE]   = "VERBOSE",
diff --git a/libr/util/print.c b/libr/util/print.c
index 42c96f7688..c5b05a5cc4 100644
--- a/libr/util/print.c
+++ b/libr/util/print.c
@@ -5,7 +5,10 @@
 
 #define DFLT_ROWS 16
 
+// global
 static const char hex[16] = "0123456789ABCDEF";
+// global mutable
+static R_TH_LOCAL RPrintIsInterruptedCallback is_interrupted_cb = NULL;
 
 static int nullprinter(const char *a, ...) {
 	return 0;
@@ -27,8 +30,6 @@ static int libc_eprintf(const char *format, ...) {
 	return 0;
 }
 
-static RPrintIsInterruptedCallback is_interrupted_cb = NULL;
-
 R_API void r_print_portionbar(RPrint *p, const ut64 *portions, int n_portions) {
 	const int use_color = p->flags & R_PRINT_FLAGS_COLOR;
 	int i, j;
@@ -2059,9 +2060,9 @@ R_API const char* r_print_color_op_type(RPrint *p, ut32 anal_type) {
 	}
 }
 
-// Global buffer to speed up colorizing performance
+// XXX Global buffer to speed up colorizing performance
 #define COLORIZE_BUFSIZE 1024
-static char o[COLORIZE_BUFSIZE];
+static R_TH_LOCAL char o[COLORIZE_BUFSIZE];
 
 static bool issymbol(char c) {
 	switch (c) {
diff --git a/libr/util/sandbox.c b/libr/util/sandbox.c
index 88177453db..6b0c5385d3 100644
--- a/libr/util/sandbox.c
+++ b/libr/util/sandbox.c
@@ -15,9 +15,9 @@
 #include <priv.h>
 #endif
 
-static bool G_enabled = false;
-static bool G_disabled = false;
-static int G_graintype = R_SANDBOX_GRAIN_NONE;
+static R_TH_LOCAL bool G_enabled = false;
+static R_TH_LOCAL bool G_disabled = false;
+static R_TH_LOCAL int G_graintype = R_SANDBOX_GRAIN_NONE;
 
 #define R_SANDBOX_GUARD(x,y) if (G_enabled && !(G_graintype & (x))) { return (y); }
 
diff --git a/libr/util/sys.c b/libr/util/sys.c
index f48d7687d9..676de9151e 100644
--- a/libr/util/sys.c
+++ b/libr/util/sys.c
@@ -1247,7 +1247,11 @@ R_API char *r_sys_whoami(void) {
 	}
 #elif __wasi__
 	strcpy (buf, "user");
+#elif HAVE_TH_LOCAL
+	char *user = r_sys_getenv ("USER");
+	return user? user: r_str_newf ("uid%d", getuid ());
 #else
+	// XXX this is not thread safe and getpwuid_r is not available
 	struct passwd *pw = getpwuid (getuid ());
 	if (pw) {
 		return strdup (pw->pw_name);
@@ -1308,7 +1312,7 @@ R_API bool r_sys_tts(const char *txt, bool bg) {
 }
 
 R_API const char *r_sys_prefix(const char *pfx) {
-	static char *prefix = NULL;
+	static R_TH_LOCAL char *prefix = NULL;
 	if (!prefix) {
 #if __WINDOWS__
 		prefix = r_sys_get_src_dir_w32 ();
diff --git a/sys/sanitize.sh b/sys/sanitize.sh
index 9106f1daaa..60e85f48e2 100755
--- a/sys/sanitize.sh
+++ b/sys/sanitize.sh
@@ -1,7 +1,9 @@
 #!/bin/sh
 # SANITIZE="address leak memory undefined"
 # SANITIZE="address signed-integer-overflow"  # Faster build
+# default:
 SANITIZE=${SANITIZE:="address undefined signed-integer-overflow"}
+# SANITIZE=${SANITIZE:="thread undefined signed-integer-overflow"}
 
 printf "\033[32m"
 echo "========================================================================="