适用于Android的MuPDF

Question

G'day there!

I have a problem compilation of mupdf for android

Compile thumb : mupdfcore <= pdf_cmap_table.c
jni/../../pdf/pdf_cmap_table.c:5:35: error: ../generated/cmap_cns.h: No such file or directory
jni/../../pdf/pdf_cmap_table.c:6:34: error: ../generated/cmap_gb.h: No such file or directory
jni/../../pdf/pdf_cmap_table.c:7:37: error: ../generated/cmap_japan.h: No such file or directory
jni/../../pdf/pdf_cmap_table.c:8:37: error: ../generated/cmap_korea.h: No such file or directory
jni/../../pdf/pdf_cmap_table.c:14: error: 'cmap_78_EUC_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:15: error: 'cmap_78_EUC_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:16: error: 'cmap_78_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:17: error: 'cmap_78_RKSJ_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:18: error: 'cmap_78_RKSJ_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:19: error: 'cmap_78_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:20: error: 'cmap_78ms_RKSJ_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:21: error: 'cmap_78ms_RKSJ_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:22: error: 'cmap_83pv_RKSJ_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:23: error: 'cmap_90ms_RKSJ_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:24: error: 'cmap_90ms_RKSJ_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:25: error: 'cmap_90msp_RKSJ_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:26: error: 'cmap_90msp_RKSJ_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:27: error: 'cmap_90pv_RKSJ_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:28: error: 'cmap_90pv_RKSJ_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:29: error: 'cmap_Add_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:30: error: 'cmap_Add_RKSJ_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:31: error: 'cmap_Add_RKSJ_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:32: error: 'cmap_Add_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:33: error: 'cmap_Adobe_CNS1_0' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:34: error: 'cmap_Adobe_CNS1_1' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:35: error: 'cmap_Adobe_CNS1_2' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:36: error: 'cmap_Adobe_CNS1_3' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:37: error: 'cmap_Adobe_CNS1_4' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:38: error: 'cmap_Adobe_CNS1_5' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:39: error: 'cmap_Adobe_CNS1_6' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:40: error: 'cmap_Adobe_CNS1_UCS2' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:41: error: 'cmap_Adobe_GB1_0' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:42: error: 'cmap_Adobe_GB1_1' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:43: error: 'cmap_Adobe_GB1_2' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:44: error: 'cmap_Adobe_GB1_3' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:45: error: 'cmap_Adobe_GB1_4' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:46: error: 'cmap_Adobe_GB1_5' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:47: error: 'cmap_Adobe_GB1_UCS2' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:48: error: 'cmap_Adobe_Japan1_0' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:49: error: 'cmap_Adobe_Japan1_1' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:50: error: 'cmap_Adobe_Japan1_2' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:51: error: 'cmap_Adobe_Japan1_3' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:52: error: 'cmap_Adobe_Japan1_4' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:53: error: 'cmap_Adobe_Japan1_5' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:54: error: 'cmap_Adobe_Japan1_6' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:55: error: 'cmap_Adobe_Japan1_UCS2' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:56: error: 'cmap_Adobe_Japan2_0' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:57: error: 'cmap_Adobe_Korea1_0' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:58: error: 'cmap_Adobe_Korea1_1' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:59: error: 'cmap_Adobe_Korea1_2' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:60: error: 'cmap_Adobe_Korea1_UCS2' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:61: error: 'cmap_B5_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:62: error: 'cmap_B5_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:63: error: 'cmap_B5pc_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:64: error: 'cmap_B5pc_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:65: error: 'cmap_CNS_EUC_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:66: error: 'cmap_CNS_EUC_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:67: error: 'cmap_CNS1_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:68: error: 'cmap_CNS1_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:69: error: 'cmap_CNS2_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:70: error: 'cmap_CNS2_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:71: error: 'cmap_ETHK_B5_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:72: error: 'cmap_ETHK_B5_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:73: error: 'cmap_ETen_B5_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:74: error: 'cmap_ETen_B5_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:75: error: 'cmap_ETenms_B5_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:76: error: 'cmap_ETenms_B5_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:77: error: 'cmap_EUC_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:78: error: 'cmap_EUC_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:79: error: 'cmap_Ext_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:80: error: 'cmap_Ext_RKSJ_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:81: error: 'cmap_Ext_RKSJ_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:82: error: 'cmap_Ext_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:83: error: 'cmap_GB_EUC_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:84: error: 'cmap_GB_EUC_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:85: error: 'cmap_GB_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:86: error: 'cmap_GB_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:87: error: 'cmap_GBK_EUC_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:88: error: 'cmap_GBK_EUC_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:89: error: 'cmap_GBK2K_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:90: error: 'cmap_GBK2K_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:91: error: 'cmap_GBKp_EUC_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:92: error: 'cmap_GBKp_EUC_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:93: error: 'cmap_GBT_EUC_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:94: error: 'cmap_GBT_EUC_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:95: error: 'cmap_GBT_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:96: error: 'cmap_GBT_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:97: error: 'cmap_GBTpc_EUC_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:98: error: 'cmap_GBTpc_EUC_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:99: error: 'cmap_GBpc_EUC_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:100: error: 'cmap_GBpc_EUC_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:101: error: 'cmap_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:102: error: 'cmap_HKdla_B5_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:103: error: 'cmap_HKdla_B5_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:104: error: 'cmap_HKdlb_B5_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:105: error: 'cmap_HKdlb_B5_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:106: error: 'cmap_HKgccs_B5_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:107: error: 'cmap_HKgccs_B5_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:108: error: 'cmap_HKm314_B5_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:109: error: 'cmap_HKm314_B5_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:110: error: 'cmap_HKm471_B5_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:111: error: 'cmap_HKm471_B5_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:112: error: 'cmap_HKscs_B5_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:113: error: 'cmap_HKscs_B5_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:114: error: 'cmap_Hankaku' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:115: error: 'cmap_Hiragana' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:116: error: 'cmap_Hojo_EUC_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:117: error: 'cmap_Hojo_EUC_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:118: error: 'cmap_Hojo_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:119: error: 'cmap_Hojo_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:120: error: 'cmap_KSC_EUC_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:121: error: 'cmap_KSC_EUC_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:122: error: 'cmap_KSC_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:123: error: 'cmap_KSC_Johab_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:124: error: 'cmap_KSC_Johab_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:125: error: 'cmap_KSC_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:126: error: 'cmap_KSCms_UHC_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:127: error: 'cmap_KSCms_UHC_HW_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:128: error: 'cmap_KSCms_UHC_HW_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:129: error: 'cmap_KSCms_UHC_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:130: error: 'cmap_KSCpc_EUC_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:131: error: 'cmap_KSCpc_EUC_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:132: error: 'cmap_Katakana' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:133: error: 'cmap_NWP_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:134: error: 'cmap_NWP_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:135: error: 'cmap_RKSJ_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:136: error: 'cmap_RKSJ_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:137: error: 'cmap_Roman' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:138: error: 'cmap_UniCNS_UCS2_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:139: error: 'cmap_UniCNS_UCS2_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:140: error: 'cmap_UniCNS_UTF16_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:141: error: 'cmap_UniCNS_UTF16_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:142: error: 'cmap_UniGB_UCS2_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:143: error: 'cmap_UniGB_UCS2_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:144: error: 'cmap_UniGB_UTF16_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:145: error: 'cmap_UniGB_UTF16_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:146: error: 'cmap_UniHojo_UCS2_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:147: error: 'cmap_UniHojo_UCS2_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:148: error: 'cmap_UniHojo_UTF16_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:149: error: 'cmap_UniHojo_UTF16_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:150: error: 'cmap_UniJIS_UCS2_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:151: error: 'cmap_UniJIS_UCS2_HW_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:152: error: 'cmap_UniJIS_UCS2_HW_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:153: error: 'cmap_UniJIS_UCS2_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:154: error: 'cmap_UniJIS_UTF16_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:155: error: 'cmap_UniJIS_UTF16_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:156: error: 'cmap_UniJISPro_UCS2_HW_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:157: error: 'cmap_UniJISPro_UCS2_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:158: error: 'cmap_UniKS_UCS2_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:159: error: 'cmap_UniKS_UCS2_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:160: error: 'cmap_UniKS_UTF16_H' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:161: error: 'cmap_UniKS_UTF16_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:162: error: 'cmap_V' undeclared here (not in a function)
jni/../../pdf/pdf_cmap_table.c:163: error: 'cmap_WP_Symbol' undeclared here (not in a function)
make: *** [obj/local/armeabi/objs-debug/mupdfcore/__/__/pdf/pdf_cmap_table.o] Error 1

As I can see a problem in generated directory with header files doesn't exist. How could it be? I install latest verstion of mupdf for git repository (1.0+) and mupdf thirdparty too.

Please, could you help me?

PS. Thanks for help.

Answer 1

If you read android/ReadMe.txt, you'll see step by step instructions on how to build for Android. Step 11 (quoted below) clearly describes what you need to do:

11) Finally, you will need a copy of a 'generated' directory. This is not currently available to download.

The normal mupdf build process involves running some code on the host (the machine on which you are compiling), rather than the target (the machine/device on which you eventually want to run mupdf). This code repacks various bits of information (fonts, CMAPs etc) into a more compact and usable form.

Unfortunately, the android SDK does not provide a compiler for the host machine, so we cannot run this step automatically as part of the android build. You will need to generate it by running a different build, such as the windows or linux native builds.

We do not make a snapshot of the generated directory available to download as the contents of this directory change frequently, and we'd have to keep multiple versions on the website. We assume that anyone capable of building for android is capable of doing a normal hosted build.

On windows (where you are using cygwin), or on linux/macos, this can be as simple as running 'make' in the top level directory. Even if the make process fails, it should get far enough to generate you the required 'generated' directory, and you can continue through these instructions.

You have not followed this step, hence you don't have the required files within your 'generated' directory.