DOTCODE: fix not emitting FNC1 (signalling non-GS1) when input

just 2 digits
cmake: set `rpath` of CLI frontend on macOS install (ticket #346,
  props Hagen Röwer)
cmake: make uninstall: update to use `-E rm` if available, warn
  rather than fatal error if fail to remove, note if leaving
  "/zint" directory unremoved (i.e. "lib/cmake/zint")
library: de-duplicate errtxt no.
test suite: update BWIPP to latest
test suite: test_bwipp: enable & fix dotcode random test
test suite: fuzz: gen_corpora fuzz_data 1st -> 2nd

ChangeLog

@@ -1,4 +1,4 @@
-Version 2.16.0.9 (dev) not released yet (2025-01-12)
+Version 2.16.0.9 (dev) not released yet (2025-01-18)
 ====================================================
 
 **Incompatible changes**
@@ -19,6 +19,8 @@ Bugs
   or any FNC1 after manual C mode selected and no other non-C data
 - CLI: fix "--scalexdimdp" X-dim inch units being divided instead of multiplied
   on conversion to mm
+- DOTCODE: fix not emitting FNC1 (signalling not GS1) if input is just 2 digits
+- CMake: set `rpath` of CLI on macOS install (ticket #346, props Hagen Röwer)
 
 
 Version 2.16.0 (2025-12-19)

backend/dotcode.c

@@ -1,7 +1,7 @@
 /* dotcode.c - Handles DotCode */
 /*
     libzint - the open source barcode library
-    Copyright (C) 2017-2025 Robin Stuart <rstuart114@gmail.com>
+    Copyright (C) 2017-2026 Robin Stuart <rstuart114@gmail.com>
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions
@@ -532,7 +532,7 @@ static int dc_encode_message(struct zint_symbol *symbol, const unsigned char sou
         if (symbol->output_options & READER_INIT) {
             codeword_array[ap++] = 109; /* FNC3 */
 
-        } else if (!gs1 && eci == 0 && length > 2 && z_is_twodigits(source, length, 0)) {
+        } else if (!gs1 && eci == 0 && length >= 2 && z_is_twodigits(source, length, 0)) {
             codeword_array[ap++] = 107; /* FNC1 */
 
         } else if (z_posn(lead_specials, source[0]) != -1) {

backend/library.c

@@ -1029,7 +1029,7 @@ int ZBarcode_Encode_Segs(struct zint_symbol *symbol, const struct zint_seg segs[
                 return error_tag(error_number, symbol, -1, NULL);
             }
             if (escaped_len > ZINT_MAX_DATA_LEN) {
-                return error_tag(ZINT_ERROR_TOO_LONG, symbol, 797, "Input too long");
+                return error_tag(ZINT_ERROR_TOO_LONG, symbol, 796, "Input too long");
             }
             total_len += escaped_len;
         } else {

backend/tests/data/eps/dotcode_0.1.eps

@@ -1,5 +1,5 @@
 %!PS-Adobe-3.0 EPSF-3.0
-%%Creator: Zint 2.12.0.9
+%%Creator: Zint 2.16.0.9
 %%Title: Zint Generated Symbol
 %%Pages: 0
 %%BoundingBox: 0 0 3 2
@@ -8,33 +8,44 @@
 /R { newpath 4 1 roll exch moveto 1 index 0 rlineto 0 exch rlineto neg 0 rlineto closepath fill } bind def
 /I { 2 copy } bind def
 1 1 1 setrgbcolor
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+I 2.1 D
+2.5 D

backend/tests/data/eps/dotcode_1.0.eps

@@ -1,40 +1,51 @@
 %!PS-Adobe-3.0 EPSF-3.0
-%%Creator: Zint 2.12.0.9
+%%Creator: Zint 2.16.0.9
 %%Title: Zint Generated Symbol
 %%Pages: 0
-%%BoundingBox: 0 0 22 16
+%%BoundingBox: 0 0 28 18
 %%EndComments
 /D { newpath 3 1 roll 0 360 arc fill } bind def
 /R { newpath 4 1 roll exch moveto 1 index 0 rlineto 0 exch rlineto neg 0 rlineto closepath fill } bind def
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backend/tests/data/eps/dotcode_1.0_ds0.1.eps

@@ -1,40 +1,51 @@
 %!PS-Adobe-3.0 EPSF-3.0
-%%Creator: Zint 2.12.0.9
+%%Creator: Zint 2.16.0.9
 %%Title: Zint Generated Symbol
 %%Pages: 0
-%%BoundingBox: 0 0 22 16
+%%BoundingBox: 0 0 28 18
 %%EndComments
 /D { newpath 3 1 roll 0 360 arc fill } bind def
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backend/tests/data/eps/dotcode_1.0_ds1.1.eps

@@ -1,40 +1,51 @@
 %!PS-Adobe-3.0 EPSF-3.0
-%%Creator: Zint 2.12.0.9
+%%Creator: Zint 2.16.0.9
 %%Title: Zint Generated Symbol
 %%Pages: 0
-%%BoundingBox: 0 0 23 17
+%%BoundingBox: 0 0 29 19
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+1.2 1.1 I 1.2 D
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backend/tests/data/eps/dotcode_1.5.eps

@@ -1,40 +1,51 @@
 %!PS-Adobe-3.0 EPSF-3.0
-%%Creator: Zint 2.12.0.9
+%%Creator: Zint 2.16.0.9
 %%Title: Zint Generated Symbol
 %%Pages: 0
-%%BoundingBox: 0 0 33 24
+%%BoundingBox: 0 0 42 27
 %%EndComments
 /D { newpath 3 1 roll 0 360 arc fill } bind def
 /R { newpath 4 1 roll exch moveto 1 index 0 rlineto 0 exch rlineto neg 0 rlineto closepath fill } bind def
 /I { 2 copy } bind def
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backend/tests/data/eps/dotcode_1.5_ds0.4.eps

@@ -1,40 +1,51 @@
 %!PS-Adobe-3.0 EPSF-3.0
-%%Creator: Zint 2.12.0.9
+%%Creator: Zint 2.16.0.9
 %%Title: Zint Generated Symbol
 %%Pages: 0
-%%BoundingBox: 0 0 33 24
+%%BoundingBox: 0 0 42 27
 %%EndComments
 /D { newpath 3 1 roll 0 360 arc fill } bind def
 /R { newpath 4 1 roll exch moveto 1 index 0 rlineto 0 exch rlineto neg 0 rlineto closepath fill } bind def
 /I { 2 copy } bind def
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backend/tests/data/eps/dotcode_1.5_ds1.1.eps

@@ -1,40 +1,51 @@
 %!PS-Adobe-3.0 EPSF-3.0
-%%Creator: Zint 2.12.0.9
+%%Creator: Zint 2.16.0.9
 %%Title: Zint Generated Symbol
 %%Pages: 0
-%%BoundingBox: 0 0 34 25
+%%BoundingBox: 0 0 43 28
 %%EndComments
 /D { newpath 3 1 roll 0 360 arc fill } bind def
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backend/tests/data/eps/dotcode_1.5_ds2.1.eps

@@ -1,40 +1,51 @@
 %!PS-Adobe-3.0 EPSF-3.0
-%%Creator: Zint 2.12.0.9
+%%Creator: Zint 2.16.0.9
 %%Title: Zint Generated Symbol
 %%Pages: 0
-%%BoundingBox: 0 0 37 28
+%%BoundingBox: 0 0 46 31
 %%EndComments
 /D { newpath 3 1 roll 0 360 arc fill } bind def
 /R { newpath 4 1 roll exch moveto 1 index 0 rlineto 0 exch rlineto neg 0 rlineto closepath fill } bind def
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backend/tests/data/eps/dotcode_2.0.eps

@@ -1,40 +1,51 @@
 %!PS-Adobe-3.0 EPSF-3.0
-%%Creator: Zint 2.12.0.9
+%%Creator: Zint 2.16.0.9
 %%Title: Zint Generated Symbol
 %%Pages: 0
-%%BoundingBox: 0 0 44 32
+%%BoundingBox: 0 0 56 36
 %%EndComments
 /D { newpath 3 1 roll 0 360 arc fill } bind def
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backend/tests/data/eps/dotcode_2.0_ds0.9.eps

@@ -1,40 +1,51 @@
 %!PS-Adobe-3.0 EPSF-3.0
-%%Creator: Zint 2.12.0.9
+%%Creator: Zint 2.16.0.9
 %%Title: Zint Generated Symbol
 %%Pages: 0
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+%%BoundingBox: 0 0 56 36
 %%EndComments
 /D { newpath 3 1 roll 0 360 arc fill } bind def
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backend/tests/data/eps/dotcode_2.0_ds1.1.eps

@@ -1,40 +1,51 @@
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backend/tests/data/eps/dotcode_3.0.eps

@@ -1,40 +1,51 @@
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backend/tests/data/eps/dotcode_3.0_ds0.4.eps

@@ -1,40 +1,51 @@
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backend/tests/data/eps/dotcode_3.0_ds1.1.eps

@@ -1,40 +1,51 @@
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backend/tests/data/eps/dotcode_3.5.eps

@@ -1,40 +1,51 @@
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backend/tests/data/eps/dotcode_3.5_ds0.4.eps

@@ -1,40 +1,51 @@
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backend/tests/data/eps/dotcode_3.5_ds1.1.eps

@@ -1,40 +1,51 @@
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backend/tests/data/eps/dotcode_5.0.eps

@@ -1,40 +1,51 @@
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backend/tests/data/eps/dotcode_5.0_ds0.2.eps

@@ -1,40 +1,51 @@
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backend/tests/data/eps/dotcode_5.0_ds1.1.eps

@@ -1,40 +1,51 @@
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backend/tests/data/eps/dotcode_5.0_ds1.7.eps

@@ -1,40 +1,51 @@
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backend/tests/data/eps/dotcode_no_bg.eps

@@ -1,37 +1,48 @@
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 I 9 D
-I 13 D
 I 17 D
-21 D
+I 21 D
-13 0.8 I 7 D
+25 D
-I 11 D
+15 0.8 I 3 D
-15 D
-11 0.8 I 1 D
-I 5 D
-I 13 D
-I 17 D
-21 D
-9 0.8 3 D
-7 0.8 I 1 D
-21 D
-5 0.8 I 3 D
-I 7 D
-I 11 D
-15 D
-3 0.8 I 1 D
-I 5 D
-I 17 D
-21 D
-1 0.8 I 3 D
 I 7 D
 I 15 D
-19 D
+I 23 D
+27 D
+13 0.8 I 1 D
+I 5 D
+I 13 D
+25 D
+11 0.8 I 3 D
+I 7 D
+I 19 D
+23 D
+9 0.8 I 1 D
+I 13 D
+25 D
+7 0.8 I 7 D
+I 11 D
+I 15 D
+27 D
+5 0.8 I 9 D
+I 17 D
+I 21 D
+25 D
+3 0.8 I 3 D
+I 7 D
+I 11 D
+27 D
+1 0.8 I 1 D
+I 5 D
+I 9 D
+I 13 D
+I 21 D
+25 D

backend/tests/fuzz/gen_corpora.c

@@ -874,7 +874,7 @@ static const struct item data_data[] = {
                 "\242\242\242\242\242\242\242\242\242\242\242\242\242\242\242\242\242\242\242\242\242\242\242\242\242\242\242\242\242\242\242\242"
                 "\136\136",
                 162
-            }, /* fuzz_data (1st) */
+            }, /* fuzz_data (2nd) */
 };
 
 /* GS1_MODE data */

backend/tests/test_bwipp.c

@@ -1,7 +1,7 @@
 /* Test BWIPP against ZXing-C++ (no zint involved) */
 /*
     libzint - the open source barcode library
-    Copyright (C) 2025 Robin Stuart <rstuart114@gmail.com>
+    Copyright (C) 2025-2026 Robin Stuart <rstuart114@gmail.com>
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions
@@ -120,7 +120,9 @@ static void test_bwipp_random(const testCtx *const p_ctx, const struct random_it
         ret = testUtilZXingCPP(i, symbol, data_buf, length, bwipp_buf, 899 /*zxingcpp_cmp*/, cmp_buf, sizeof(cmp_buf),
                                 &cmp_len);
         assert_zero(ret, "i:%d %s testUtilZXingCPP ret %d != 0\n", i, testUtilBarcodeName(symbol->symbology), ret);
-        /*fprintf(stderr, "cmp_len %d\n", cmp_len);*/
+        #if 0
+        fprintf(stderr, "cmp_len %d\n", cmp_len);
+        #endif
 
         ret = testUtilZXingCPPCmp(symbol, cmp_msg, cmp_buf, cmp_len, data_buf, length, NULL /*primary*/,
                     ret_buf, &ret_len);
@@ -187,15 +189,9 @@ static void test_datamatrix(const testCtx *const p_ctx) {
     test_bwipp_random(p_ctx, &rdata, sqrt_width_func);
 }
 
-/* TODO: explore why "zxingcppdecoder" fails */
-#if 0
 static int dotcode_width_func(const struct random_item *rdata, const int bwipp_len) {
-    const int row_bits = rdata->option_2 >= 1 ? bwipp_len / rdata->option_2 : 0;
+    (void)bwipp_len;
-    const int mod = row_bits ? bwipp_len % row_bits : -1;
+    return rdata->option_2;
-    if (mod) {
-        fprintf(stderr, "dotcode_width_func: row_bits %d, bwipp_len %d, mod %d\n", row_bits, bwipp_len, mod);
-    }
-    return mod == 0 ? row_bits : 0;
 }
 
 static void test_dotcode(const testCtx *const p_ctx) {
@@ -205,7 +201,6 @@ static void test_dotcode(const testCtx *const p_ctx) {
 
     test_bwipp_random(p_ctx, &rdata, dotcode_width_func);
 }
-#endif
 
 static int micropdf417_width_func(const struct random_item *rdata, const int bwipp_len) {
     static const short widths[4] = { 38, 55, 82, 99 };
@@ -532,9 +527,7 @@ int main(int argc, char *argv[]) {
         { "test_codablockf", test_codablockf },
         { "test_code128", test_code128 },
         { "test_datamatrix", test_datamatrix },
-        #if 0
         { "test_dotcode", test_dotcode },
-        #endif
         { "test_micropdf417", test_micropdf417 },
         { "test_pdf417", test_pdf417 },
         { "test_qr", test_qr },

backend/tests/test_dotcode.c

@@ -1,6 +1,6 @@
 /*
     libzint - the open source barcode library
-    Copyright (C) 2019-2025 Robin Stuart <rstuart114@gmail.com>
+    Copyright (C) 2019-2026 Robin Stuart <rstuart114@gmail.com>
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions
@@ -40,26 +40,29 @@ static void test_large(const testCtx *const p_ctx) {
         int length;
         int ret;
         const char *expected_errtxt;
+        int bwipp_cmp;
+        int zxingcpp_cmp;
+        const char *comment;
     };
     /* s/\/\*[ 0-9]*\*\//\=printf("\/\*%3d*\/", line(".") - line("'<")): */
     static const struct item data[] = {
-        /*  0*/ { 200, '0', 2940, 0, "" }, /* 2940 largest Code Set C data that fits in 200x199 HxW */
+        /*  0*/ { 200, '0', 2940, 0, "", 1, 1, "" }, /* 2940 largest Code Set C data that fits in 200x199 HxW */
-        /*  1*/ { 200, '0', 2941, ZINT_ERROR_INVALID_OPTION, "Error 735: Resulting symbol height '201' is too large (maximum 200)" },
+        /*  1*/ { 200, '0', 2941, ZINT_ERROR_INVALID_OPTION, "Error 735: Resulting symbol height '201' is too large (maximum 200)", 1, 1, "" },
-        /*  2*/ { 200, '9', 200, 0, "" }, /* Changes a number of mask scores re pre-Rev. 4 version, but best score still the same (7) */
+        /*  2*/ { 200, '9', 200, 0, "", 1, 1, "" }, /* Changes a number of mask scores re pre-Rev. 4 version, but best score still the same (7) */
-        /*  3*/ { 200, '0', 2974, ZINT_ERROR_INVALID_OPTION, "Error 735: Resulting symbol height '203' is too large (maximum 200)" }, /* Width > 200 also */
+        /*  3*/ { 200, '0', 2974, ZINT_ERROR_INVALID_OPTION, "Error 735: Resulting symbol height '203' is too large (maximum 200)", 1, 1, "" }, /* Width > 200 also */
-        /*  4*/ { 200, 'A', 1470, 0, "" },
+        /*  4*/ { 200, 'A', 1470, 0, "", 1, 1, "" },
-        /*  5*/ { 200, 'A', 1471, ZINT_ERROR_INVALID_OPTION, "Error 735: Resulting symbol height '201' is too large (maximum 200)" },
+        /*  5*/ { 200, 'A', 1471, ZINT_ERROR_INVALID_OPTION, "Error 735: Resulting symbol height '201' is too large (maximum 200)", 1, 1, "" },
-        /*  6*/ { 200, '\240', 1225, 0, "" },
+        /*  6*/ { 200, '\240', 1225, 0, "", 1, 899, "" },
-        /*  7*/ { 200, '\240', 1226, ZINT_ERROR_INVALID_OPTION, "Error 735: Resulting symbol height '201' is too large (maximum 200)" },
+        /*  7*/ { 200, '\240', 1226, ZINT_ERROR_INVALID_OPTION, "Error 735: Resulting symbol height '201' is too large (maximum 200)", 1, 899, "" },
-        /*  8*/ { 200, '0', 1, 0, "" }, /* Padding codewords 35 - probably max */
+        /*  8*/ { 200, '0', 1, 0, "", 1, 1, "" }, /* Padding codewords 35 - probably max */
-        /*  9*/ { 200, '0', 2, 0, "" }, /* Padding codewords 35 */
+        /*  9*/ { 200, '0', 2, 0, "", 1, 1, "" }, /* Padding codewords 35 */
-        /* 10*/ { 30, '\001', 71, 0, "" }, /* Codeword length 72, ECC length 39, for ND + 1 == 112 */
+        /* 10*/ { 30, '\001', 71, 0, "", 1, 1, "" }, /* Codeword length 72, ECC length 39, for ND + 1 == 112 */
-        /* 11*/ { -1, '0', 1968, 0, "" },
+        /* 11*/ { -1, '0', 1968, 0, "", 1, 1, "" },
-        /* 12*/ { -1, '0', 1969, ZINT_ERROR_INVALID_OPTION, "Error 528: Resulting symbol width '201' is too large (maximum 200)" },
+        /* 12*/ { -1, '0', 1969, ZINT_ERROR_INVALID_OPTION, "Error 528: Resulting symbol width '201' is too large (maximum 200)", 1, 1, "" },
-        /* 13*/ { -1, 'A', 984, 0, "" },
+        /* 13*/ { -1, 'A', 984, 0, "", 1, 1, "" },
-        /* 14*/ { -1, 'A', 985, ZINT_ERROR_INVALID_OPTION, "Error 528: Resulting symbol width '201' is too large (maximum 200)" },
+        /* 14*/ { -1, 'A', 985, ZINT_ERROR_INVALID_OPTION, "Error 528: Resulting symbol width '201' is too large (maximum 200)", 1, 1, "" },
-        /* 15*/ { -1, '\240', 820, 0, "" },
+        /* 15*/ { -1, '\240', 820, 0, "", 1, 899, "" },
-        /* 16*/ { -1, '\240', 821, ZINT_ERROR_INVALID_OPTION, "Error 528: Resulting symbol width '201' is too large (maximum 200)" },
+        /* 16*/ { -1, '\240', 821, ZINT_ERROR_INVALID_OPTION, "Error 528: Resulting symbol width '201' is too large (maximum 200)", 1, 899, "" },
     };
     const int data_size = ARRAY_SIZE(data);
     int i, length, ret;
@@ -67,6 +70,14 @@ static void test_large(const testCtx *const p_ctx) {
 
     char data_buf[4096];
 
+    char escaped[8192];
+    char cmp_buf[50000];
+    char cmp_msg[1024];
+
+    /* Only do BWIPP/zxing-cpp tests if asked, too slow otherwise */
+    int do_bwipp = (debug & ZINT_DEBUG_TEST_BWIPP) && testUtilHaveGhostscript();
+    int do_zxingcpp = (debug & ZINT_DEBUG_TEST_ZXINGCPP) && testUtilHaveZXingCPPDecoder();
+
     testStartSymbol(p_ctx->func_name, &symbol);
 
     for (i = 0; i < data_size; i++) {
@@ -84,6 +95,43 @@ static void test_large(const testCtx *const p_ctx) {
         assert_equal(ret, data[i].ret, "i:%d ZBarcode_Encode ret %d != %d (%s)\n", i, ret, data[i].ret, symbol->errtxt);
         assert_zero(strcmp(symbol->errtxt, data[i].expected_errtxt), "i:%d strcmp(%s, %s) != 0\n", i, symbol->errtxt, data[i].expected_errtxt);
 
+        if (ret < ZINT_ERROR) {
+            if (do_bwipp && testUtilCanBwipp(i, symbol, -1, data[i].option_2, -1, debug)) {
+                if (!data[i].bwipp_cmp) {
+                    if (debug & ZINT_DEBUG_TEST_PRINT) printf("i:%d %s not BWIPP compatible (%s)\n", i, testUtilBarcodeName(symbol->symbology), data[i].comment);
+                } else {
+                    char modules_dump[200 * 200 + 1];
+                    assert_notequal(testUtilModulesDump(symbol, modules_dump, sizeof(modules_dump)), -1, "i:%d testUtilModulesDump == -1\n", i);
+                    ret = testUtilBwipp(i, symbol, -1, data[i].option_2, -1, data_buf, length, NULL, cmp_buf, sizeof(cmp_buf), NULL);
+                    assert_zero(ret, "i:%d %s testUtilBwipp ret %d != 0\n", i, testUtilBarcodeName(symbol->symbology), ret);
+
+                    ret = testUtilBwippCmp(symbol, cmp_msg, cmp_buf, modules_dump);
+                    assert_zero(ret, "i:%d %s testUtilBwippCmp %d != 0 %s\n  actual: %s\nexpected: %s\n",
+                                i, testUtilBarcodeName(symbol->symbology), ret, cmp_msg, cmp_buf, modules_dump);
+                }
+            }
+            if (do_zxingcpp && testUtilCanZXingCPP(i, symbol, data_buf, length, debug)) {
+                if (!data[i].zxingcpp_cmp) {
+                    if (debug & ZINT_DEBUG_TEST_PRINT) printf("i:%d %s not zxing-cpp compatible (%s)\n", i, testUtilBarcodeName(symbol->symbology), data[i].comment);
+                } else {
+                    int cmp_len, ret_len;
+                    char modules_dump[200 * 200 + 1];
+                    assert_notequal(testUtilModulesDump(symbol, modules_dump, sizeof(modules_dump)), -1,
+                                "i:%d testUtilModulesDump == -1\n", i);
+                    ret = testUtilZXingCPP(i, symbol, data_buf, length, modules_dump, data[i].zxingcpp_cmp,
+                                cmp_buf, sizeof(cmp_buf), &cmp_len);
+                    assert_zero(ret, "i:%d %s testUtilZXingCPP ret %d != 0\n",
+                                i, testUtilBarcodeName(symbol->symbology), ret);
+
+                    ret = testUtilZXingCPPCmp(symbol, cmp_msg, cmp_buf, cmp_len, data_buf, length,
+                                NULL /*primary*/, escaped, &ret_len);
+                    assert_zero(ret, "i:%d %s testUtilZXingCPPCmp %d != 0 %s\n  actual: %.*s\nexpected: %.*s\n",
+                                i, testUtilBarcodeName(symbol->symbology), ret, cmp_msg, cmp_len, cmp_buf, ret_len,
+                                escaped);
+                }
+            }
+        }
+
         ZBarcode_Delete(symbol);
     }
 
@@ -232,10 +280,14 @@ static void test_input(const testCtx *const p_ctx) {
         /* 37*/ { DATA_MODE, -1, -1, -1, { 0, 0, "" }, "\200\201\202\203\061\062\063\064", -1, 0, "70 13 56 0A 59 2C 67 0C 22", 1, 899, "BinaryLatch (0x70) 0x80 0x81 0x82 0x83 Intr2xShiftC (0x67) 12 3" },
         /* 38*/ { DATA_MODE, -1, -1, -1, { 0, 0, "" }, "\001\200\201\202\203\204\200\201\202\203\204", -1, 0, "65 41 70 31 5A 35 21 5A 5F 31 5A 35 21 5A 5F", 1, 899, "LatchA (0x65) SOH BinaryLatch (0x70) 0x80 0x81 0x82 0x83 0x80 0x81 0x82 0x83" },
         /* 39*/ { UNICODE_MODE, -1, -1, -1, { 0, 0, "" }, "\001abc\011\015\012\036", -1, 0, "65 41 65 41 42 43 61 60 64", 1, 1, "LatchA (0x65) SOH 6xShiftB (0x65) a b c HT CR/LF RS" },
-        /* 40*/ { UNICODE_MODE, -1, -1, -1, { 35, 35, "" }, "ABCDE", -1, 0, "6A 21 22 23 24 25 3A 3A 6C", 1, 1, "LatchB (0x6A) A B C D E Z Z FNC2" },
+        /* 40*/ { UNICODE_MODE, -1, -1, -1, { 0, 0, "" }, "00", -1, 0, "6B 00", 0, 1, "BWIPP: different dim (13x10 vs 9x14), see below" },
-        /* 41*/ { UNICODE_MODE, -1, -1, -1, { 9, 10, "" }, "1234567890", -1, 0, "6B 0C 22 38 4E 5A 65 19 21 6C", 1, 1, "FNC1 (0x6B) 12 34 56 78 90 LatchA (0x65) 9 A FNC2" },
+        /* 41*/ { UNICODE_MODE, -1, 13, -1, { 0, 0, "" }, "00", -1, 0, "6B 00 6A", 1, 1, "" },
-        /* 42*/ { UNICODE_MODE, -1, -1, -1, { 2, 3, "" }, "\001\002\003\004", -1, 0, "65 41 42 43 44 6A 12 13 6C", 1, 1, "LatchA (0x65) <SOH> <STX> <ETX> <EOT> PAD 2 3 FNC2" },
+        /* 42*/ { UNICODE_MODE, -1, 200, -1, { 0, 0, "" }, "00", -1, 0, "(35) 6B 00 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A", 1, 1, "" },
-        /* 43*/ { DATA_MODE, -1, -1, -1, { 1, 34, "" }, "\200\201\202\203", -1, 0, "70 13 56 0A 59 2C 6D 11 39 6C", 1, 899, "BinaryLatch (0x70) (...) TermA (0x6D) 1 Y FNC2" },
+        /* 43*/ { DATA_MODE, -1, 50, -1, { 0, 0, "" }, "\354\202f", -1, 0, "70 05 4F 48 6E 46 6A", 1, 899, "" },
+        /* 44*/ { UNICODE_MODE, -1, -1, -1, { 35, 35, "" }, "ABCDE", -1, 0, "6A 21 22 23 24 25 3A 3A 6C", 1, 1, "LatchB (0x6A) A B C D E Z Z FNC2" },
+        /* 45*/ { UNICODE_MODE, -1, -1, -1, { 9, 10, "" }, "1234567890", -1, 0, "6B 0C 22 38 4E 5A 65 19 21 6C", 1, 1, "FNC1 (0x6B) 12 34 56 78 90 LatchA (0x65) 9 A FNC2" },
+        /* 46*/ { UNICODE_MODE, -1, -1, -1, { 2, 3, "" }, "\001\002\003\004", -1, 0, "65 41 42 43 44 6A 12 13 6C", 1, 1, "LatchA (0x65) <SOH> <STX> <ETX> <EOT> PAD 2 3 FNC2" },
+        /* 47*/ { DATA_MODE, -1, -1, -1, { 1, 34, "" }, "\200\201\202\203", -1, 0, "70 13 56 0A 59 2C 6D 11 39 6C", 1, 899, "BinaryLatch (0x70) (...) TermA (0x6D) 1 Y FNC2" },
     };
     const int data_size = ARRAY_SIZE(data);
     int i, length, ret;

backend/tests/test_library.c

@@ -1,6 +1,6 @@
 /*
     libzint - the open source barcode library
-    Copyright (C) 2019-2025 Robin Stuart <rstuart114@gmail.com>
+    Copyright (C) 2019-2026 Robin Stuart <rstuart114@gmail.com>
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions
@@ -408,7 +408,7 @@ static void test_input_data(const testCtx *const p_ctx) {
         char data_buf[ZINT_MAX_DATA_LEN + 10];
         int expected_ret = ZINT_ERROR_TOO_LONG;
         const char *expected_errtxt[] = {
-            "Error 797: Input too long",
+            "Error 796: Input too long",
             "Error 340: Input length 17399 too long (maximum 256)",
             "Error 799: Invalid primary, must be NUL-terminated",
             "Error 854: Invalid primary (linear component), must be NUL-terminated",

backend/tests/tools/run_bwipp_tests.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (C) 2021-2025 Robin Stuart <rstuart114@gmail.com>
+# Copyright (C) 2021-2026 Robin Stuart <rstuart114@gmail.com>
 # SPDX-License-Identifier: BSD-3-Clause
 # vim: set ts=4 sw=4 et :
 set -e
@@ -40,6 +40,7 @@ run_bwipp_test "test_dmatrix" "reader_init"
 run_bwipp_test "test_dmatrix" "input"
 run_bwipp_test "test_dmatrix" "encode"
 run_bwipp_test "test_dmatrix" "encode_segs"
+run_bwipp_test "test_dotcode" "large"
 run_bwipp_test "test_dotcode" "input"
 run_bwipp_test "test_dotcode" "encode"
 run_bwipp_test "test_dotcode" "encode_segs"

backend/tests/tools/run_zxingcpp_tests.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (C) 2021-2025 Robin Stuart <rstuart114@gmail.com>
+# Copyright (C) 2021-2026 Robin Stuart <rstuart114@gmail.com>
 # SPDX-License-Identifier: BSD-3-Clause
 # vim: set ts=4 sw=4 et :
 set -e
@@ -34,6 +34,7 @@ run_zxingcpp_test "test_dmatrix" "input"
 run_zxingcpp_test "test_dmatrix" "encode"
 run_zxingcpp_test "test_dmatrix" "encode_segs"
 run_zxingcpp_test "test_dxfilmedge" "encode"
+run_zxingcpp_test "test_dotcode" "large"
 run_zxingcpp_test "test_dotcode" "input"
 run_zxingcpp_test "test_dotcode" "encode"
 run_zxingcpp_test "test_dotcode" "encode_segs"

cmake_uninstall.cmake.in

@@ -1,21 +1,31 @@
-IF(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
+# Copyright (C) 2009-2026 Robin Stuart <rstuart114@gmail.com>
-  MESSAGE(FATAL_ERROR "Cannot find install manifest: \"@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt\"")
+# vim: set ts=4 sw=4 et :
-ENDIF(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
 
-FILE(READ "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt" files)
+if(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
-STRING(REGEX REPLACE "\n" ";" files "${files}")
+    message(FATAL_ERROR "Cannot find install manifest: \"@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt\"")
-FOREACH(file ${files})
+endif()
-  MESSAGE(STATUS "Uninstalling \"$ENV{DESTDIR}${file}\"")
+
-#  IF(EXISTS "$ENV{DESTDIR}${file}")
+file(READ "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt" files)
-    EXEC_PROGRAM(
+string(REGEX REPLACE "\n" ";" files "${files}")
-      "@CMAKE_COMMAND@" ARGS "-E remove \"$ENV{DESTDIR}${file}\""
+foreach(file ${files})
-      OUTPUT_VARIABLE rm_out
+    if(file MATCHES "(^.*/zint/)[^/]+$")
-      RETURN_VALUE rm_retval
+        list(FIND dirs ${CMAKE_MATCH_1} fnd_dir)
-      )
+        if (fnd_dir EQUAL -1)
-    IF(NOT "${rm_retval}" STREQUAL 0)
+            list(APPEND dirs ${CMAKE_MATCH_1})
-      MESSAGE(FATAL_ERROR "Problem when removing \"$ENV{DESTDIR}${file}\"")
+        endif()
-    ENDIF(NOT "${rm_retval}" STREQUAL 0)
+    endif()
-#  ELSE(EXISTS "$ENV{DESTDIR}${file}")
+    message(STATUS "Uninstalling \"$ENV{DESTDIR}${file}\"")
-#    MESSAGE(STATUS "File \"$ENV{DESTDIR}${file}\" does not exist.")
+    if(CMAKE_VERSION VERSION_GREATER_EQUAL "3.17")
-#  ENDIF(EXISTS "$ENV{DESTDIR}${file}")
+        execute_process(COMMAND "@CMAKE_COMMAND@" "-E" "rm" "--" "$ENV{DESTDIR}${file}" RESULT_VARIABLE rm_res)
-ENDFOREACH(file)
+    else()
+        execute_process(COMMAND "@CMAKE_COMMAND@" "-E" "remove" "$ENV{DESTDIR}${file}" RESULT_VARIABLE rm_res)
+    endif()
+    if(rm_res)
+        message(WARNING "Failed to remove \"$ENV{DESTDIR}${file}\"")
+    endif()
+endforeach(file)
+foreach(dir ${dirs})
+    if (EXISTS "$ENV{DESTDIR}${dir}" AND IS_DIRECTORY "$ENV{DESTDIR}${dir}")
+        message(STATUS "Note: did not remove directory \"$ENV{DESTDIR}${dir}\"")
+    endif()
+endforeach(dir)

frontend/CMakeLists.txt

@@ -1,5 +1,5 @@
 # Copyright (C) 2008 by BogDan Vatra < bogdan@licentia.eu >
-# Copyright (C) 2009-2024 Robin Stuart <rstuart114@gmail.com>
+# Copyright (C) 2009-2026 Robin Stuart <rstuart114@gmail.com>
 # vim: set ts=4 sw=4 et :
 
 cmake_minimum_required(VERSION 3.10)
@@ -24,6 +24,10 @@ if(NOT HAVE_GETOPT_LONG_ONLY)
     target_link_libraries(${PROJECT_NAME} zint_bundled_getopt)
 endif()
 
+if(APPLE AND NOT CMAKE_INSTALL_RPATH)
+    set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
+endif()
+
 install(TARGETS ${PROJECT_NAME} DESTINATION "${CMAKE_INSTALL_BINDIR}" RUNTIME)
 if(UNIX)
     install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/../docs/zint.1" DESTINATION "${CMAKE_INSTALL_MANDIR}/man1" COMPONENT doc)