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new package: k2pdfopt

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Requested in https://github.com/termux/termux-packages/issues/4254.
This commit is contained in:
Leonid Pliushch 2020-01-01 21:14:12 +02:00
parent 5614d7b249
commit 47b98eca54
10 changed files with 411 additions and 0 deletions
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32
packages/k2pdfopt/0001-CMakeLists.txt-bugs.patch Normal file
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@ -0,0 +1,32 @@
From c3854782865bb2f59fbc63fcde69f44d699329ef Mon Sep 17 00:00:00 2001
From: yangfl <yangfl@users.noreply.github.com>
Date: Mon, 7 Jan 2019 16:47:43 +0800
Subject: [PATCH 1/7] CMakeLists.txt: bugs
---
CMakeLists.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4a2378b..fbc6430 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -105,6 +105,7 @@ configure_file (
"${PROJECT_SOURCE_DIR}/config.h.in"
"${PROJECT_BINARY_DIR}/config.h"
)
+include_directories(${PROJECT_BINARY_DIR})
add_subdirectory(willuslib)
add_subdirectory(k2pdfoptlib)
@@ -113,6 +114,7 @@ add_subdirectory(k2pdfoptlib)
add_executable(k2pdfopt k2pdfopt.c)
target_link_libraries (k2pdfopt k2pdfoptlib willuslib ${K2PDFOPT_LIB})
+install(TARGETS k2pdfopt RUNTIME DESTINATION bin)
message("")
message("-- Summary --")
--
2.20.1

33
packages/k2pdfopt/0002-CMakeLists.txt-no-mupdf.patch Normal file
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@ -0,0 +1,33 @@
From 1efc9391753d9bcab233dd90fbf48d3f9f9b99af Mon Sep 17 00:00:00 2001
From: yangfl <yangfl@users.noreply.github.com>
Date: Mon, 7 Jan 2019 16:48:24 +0800
Subject: [PATCH 2/7] CMakeLists.txt: no mupdf
---
CMakeLists.txt | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index fbc6430..ac01ed0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -73,16 +73,6 @@ endif(GHOSTSCRIPT_EXECUTABLE)
# libfreetype6 (>= 2.3.9), libjbig2dec0, libjpeg8 (>= 8c), libx11-6, libxext6, zlib1g (>= 1:1.2.0)
# MUPDF_STATIC_LDFLAGS misses mupdf-js-none, and doubles libs ...
-pkg_check_modules(MUPDF mupdf)
-if(MUPDF_FOUND)
- set(HAVE_MUPDF_LIB 1)
- # (includes jbig2dec, openjpeg, freetype)
- include_directories(SYSTEM ${MUPDF_INCLUDEDIR})
- message(STATUS "mupdf libraries: ${MUPDF_LDFLAGS}")
- set(K2PDFOPT_LIB ${K2PDFOPT_LIB} ${MUPDF_LDFLAGS}
- -lmupdf-js-none -lopenjpeg -ljbig2dec -ljpeg -lfreetype
- )
-endif(MUPDF_FOUND)
pkg_check_modules(DJVU ddjvuapi)
if(DJVU_FOUND)
--
2.20.1

35
packages/k2pdfopt/0003-CMakeLists.txt-no-detect-ghostscript-at-compile-time.patch Normal file
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@ -0,0 +1,35 @@
From 474bb51fb6fa9abbcfc9f1016ba90d893cd5a9ec Mon Sep 17 00:00:00 2001
From: yangfl <yangfl@users.noreply.github.com>
Date: Mon, 7 Jan 2019 16:48:40 +0800
Subject: [PATCH 3/7] CMakeLists.txt: no detect ghostscript at compile time
---
CMakeLists.txt | 12 +-----------
1 file changed, 1 insertion(+), 11 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index ac01ed0..ecba1c3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -54,17 +54,7 @@ if(JASPER_FOUND)
set(HAVE_JASPER_LIB 1)
endif(JASPER_FOUND)
-# paths from willuslib/wgs.c
-find_program(GHOSTSCRIPT_EXECUTABLE gs
-# PATHS /usr/bin /usr/share/gs /usr/local/gs /opt/gs
-# /usr/share/gs* /usr/local/gs* /opt/gs*
-)
-if(GHOSTSCRIPT_EXECUTABLE)
- set(HAVE_GHOSTSCRIPT 1)
- message(STATUS "Found ghostscript executable")
-else()
- message(STATUS "Could NOT find ghostscript executable")
-endif(GHOSTSCRIPT_EXECUTABLE)
+set(HAVE_GHOSTSCRIPT 1)
# willus.h
# HAVE_GSL_LIB
--
2.20.1

33
packages/k2pdfopt/0004-willuslib-CMakeLists.txt-typo.patch Normal file
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@ -0,0 +1,33 @@
From 4bde754a3fab11b4c7d0e966dca2ba7a3cee7666 Mon Sep 17 00:00:00 2001
From: yangfl <yangfl@users.noreply.github.com>
Date: Mon, 7 Jan 2019 16:49:10 +0800
Subject: [PATCH 4/7] willuslib/CMakeLists.txt: typo
---
willuslib/CMakeLists.txt | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/willuslib/CMakeLists.txt b/willuslib/CMakeLists.txt
index 463bbc9..500c926 100644
--- a/willuslib/CMakeLists.txt
+++ b/willuslib/CMakeLists.txt
@@ -6,7 +6,7 @@ include_directories(..)
set(WILLUSLIB_SRC
ansi.c array.c bmp.c bmpdjvu.c bmpmupdf.c dtcompress.c filelist.c
fontdata.c fontrender.c gslpolyfit.c linux.c math.c mem.c ocr.c
- ocrjocr.c ocrtess.c pdfwrite.c point2d.c render.c strbuf.c string.c
+ ocrgocr.c ocrtess.c pdfwrite.c point2d.c render.c strbuf.c string.c
token.c wfile.c wgs.c wgui.c willusversion.c win.c winbmp.c
wincomdlg.c winmbox.c winshell.c wmupdf.c wmupdfinfo.c wpdf.c wsys.c
wzfile.c wleptonica.c
@@ -26,6 +26,6 @@ message("-- Willuslib sources: ${WILLUSLIB_SRC}")
add_library(willuslib ${WILLUSLIB_SRC})
-# HAVE_GOCR_LIB: ocrjocr.c
+# HAVE_GOCR_LIB: ocrgocr.c
# HAVE_TESSERACT_LIB: ocrtess.c
--
2.20.1

49
packages/k2pdfopt/0005-willuslib-ocrtess.c-use-system-leptonica.patch Normal file
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@ -0,0 +1,49 @@
From 3ad840c8df25ac73df7ede81f4025a1e781a9e5b Mon Sep 17 00:00:00 2001
From: yangfl <yangfl@users.noreply.github.com>
Date: Mon, 7 Jan 2019 16:51:09 +0800
Subject: [PATCH 5/7] willuslib/ocrtess.c: use system leptonica
---
willuslib/ocrtess.c | 3 +--
willuslib/wleptonica.c | 4 ++--
2 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/willuslib/ocrtess.c b/willuslib/ocrtess.c
index e1366e1..58aaf97 100644
--- a/willuslib/ocrtess.c
+++ b/willuslib/ocrtess.c
@@ -24,8 +24,7 @@
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
-#include <leptonica.h>
-#include <tesseract.h>
+#include <leptonica/allheaders.h>
#include "willus.h"
diff --git a/willuslib/wleptonica.c b/willuslib/wleptonica.c
index a4e3cfd..a85be09 100644
--- a/willuslib/wleptonica.c
+++ b/willuslib/wleptonica.c
@@ -23,7 +23,7 @@
#include "willus.h"
#ifdef HAVE_LEPTONICA_LIB
-#include <leptonica.h>
+#include <leptonica/allheaders.h>
static void wlept_pix_from_bmp(PIX **pixptr,WILLUSBITMAP *bmp);
static void wlept_bmp_from_pix(WILLUSBITMAP *bmp,PIX *pix);
@@ -135,7 +135,7 @@ pixWrite("pixb.png",pixb,IFF_PNG);
dew1=dewarpCreate(pixb,1);
pixDestroy(&pixb);
dewarpaInsertDewarp(dewa,dew1);
- dewarpBuildPageModel_ex(dew1,debug,fit_order);
+ dewarpBuildPageModel(dew1,debug);
if (bmp1!=NULL)
{
PIX *pix2,*pix2d;
--
2.20.1

32
packages/k2pdfopt/0006-k2pdfopt.h-dst_ocr_visibility_flags-workaround.patch Normal file
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@ -0,0 +1,32 @@
From b365ecd574645c7fdb0ebe5b63cf465e134b4404 Mon Sep 17 00:00:00 2001
From: yangfl <yangfl@users.noreply.github.com>
Date: Mon, 7 Jan 2019 16:52:13 +0800
Subject: [PATCH 6/7] k2pdfopt.h: dst_ocr_visibility_flags workaround
---
k2pdfoptlib/k2pdfopt.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/k2pdfoptlib/k2pdfopt.h b/k2pdfoptlib/k2pdfopt.h
index 13d1802..0605405 100644
--- a/k2pdfoptlib/k2pdfopt.h
+++ b/k2pdfoptlib/k2pdfopt.h
@@ -259,7 +259,6 @@ typedef struct
int text_only; /* Do not send figures to output file */
/* OCR */
-#ifdef HAVE_OCR_LIB
char ocrout[128];
int dst_ocr;
int ocr_detection_type; /* New in v2.50, 'w', 'l', or 'p' */
@@ -284,7 +283,6 @@ typedef struct
double ocr_max_height_inches;
OCRWORDS dst_ocrwords;
int sort_ocr_text;
-#endif
int dst_userdpi; /* Specified device DPI, not including magnification */
int dst_dpi; /* Device virtual DPI--takes magnification/fontsize into account */
--
2.20.1

41
packages/k2pdfopt/0007-CMakeLists.txt-fix-leptonica.patch Normal file
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@ -0,0 +1,41 @@
From 294bc0b6ca59c37c8691255a1ef401e023b00cfa Mon Sep 17 00:00:00 2001
From: yangfl <yangfl@users.noreply.github.com>
Date: Mon, 7 Jan 2019 19:42:41 +0800
Subject: [PATCH 7/7] CMakeLists.txt: fix leptonica
---
CMakeLists.txt | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index ecba1c3..bd0dd34 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,7 +10,7 @@ set(K2PDFOPT_LIB "-lm")
# cmake -DCMAKE_BUILD_TYPE=Debug <path>
# TODO: configure flavour with opions
-##
+##
## option (USE_MUPDF
## "Use muPDF libraries" OFF)
## option (USE_GHOSTSCRIPT
@@ -72,7 +72,14 @@ if(DJVU_FOUND)
endif(DJVU_FOUND)
# HAVE_GOCR_LIB
-# HAVE_LEPTONICA_LIB
+
+pkg_check_modules(LEPTONICA lept)
+if(LEPTONICA_FOUND)
+ set(HAVE_LEPTONICA_LIB 1)
+ include_directories(SYSTEM ${LEPTONICA_INCLUDEDIR})
+ set(K2PDFOPT_LIB ${K2PDFOPT_LIB} ${LEPTONICA_LDFLAGS})
+endif(LEPTONICA_FOUND)
+
# HAVE_TESSERACT_LIB
# ---- Describe project
--
2.20.1

12
packages/k2pdfopt/build.sh Normal file
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@ -0,0 +1,12 @@
TERMUX_PKG_HOMEPAGE=http://www.willus.com/k2pdfopt/
TERMUX_PKG_DESCRIPTION="A tool that optimizes PDF files for viewing on mobile readers"
TERMUX_PKG_LICENSE="GPL-3.0"
TERMUX_PKG_VERSION=2.51
TERMUX_PKG_SRCURL=http://www.willus.com/k2pdfopt/src/k2pdfopt_v${TERMUX_PKG_VERSION}_src.zip
TERMUX_PKG_SHA256=3e6e4d7aac9c9bed4c7854888a6a91213be10121be76e17f83e080e829ac5fde
TERMUX_PKG_DEPENDS="leptonica, libjasper, libjpeg-turbo, libpng, mupdf, netpbm, zlib"
TERMUX_PKG_BUILD_IN_SRC=true
termux_step_pre_configure() {
LDFLAGS+=" -llog"
}

120
packages/k2pdfopt/fix-implicit-decls.patch Normal file
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@ -0,0 +1,120 @@
diff -uNr k2pdfopt_v2.51/willuslib/ocrtess.c k2pdfopt_v2.51.mod/willuslib/ocrtess.c
--- k2pdfopt_v2.51/willuslib/ocrtess.c 2020-01-01 21:00:39.794259355 +0200
+++ k2pdfopt_v2.51.mod/willuslib/ocrtess.c 2020-01-01 21:11:30.131964011 +0200
@@ -38,35 +38,39 @@
static void endian_flip(char *x,int n);
/*
-** Returns 0 for success, NZ for failure.
+** Determine OCR path. Check both TESSDATA_PREFIX\tessdata AND TESSDATA_PREFIX
*/
-void *ocrtess_init(char *datadir,char *tesspath,int maxtesspathlen,
- char *lang,FILE *out,char *initstr,int maxlen,int *status)
+void ocrtess_datapath(char *datapath,char *suggested,int maxlen)
{
- char langdef[16];
- void *api;
- char tesspath0[MAXFILENAMELEN];
+ char path1[MAXFILENAMELEN-12];
+ char path[MAXFILENAMELEN];
+ char *p;
- ocrtess_datapath(tesspath0,datadir,MAXFILENAMELEN-1);
- if (tesspath!=NULL)
+ if (suggested!=NULL)
{
- strncpy(tesspath,tesspath0,maxtesspathlen-1);
- tesspath[maxtesspathlen-1]='\0';
+ strncpy(datapath,suggested,maxlen-1);
+ datapath[maxlen-1]='\0';
+ return;
}
- if (lang==NULL || lang[0]=='\0')
- ocrtess_lang_default(tesspath0,NULL,0,langdef,16,NULL,0,0);
- else
+ if ((p=getenv("TESSDATA_PREFIX"))==NULL)
{
- strncpy(langdef,lang,15);
- langdef[15]='\0';
+ datapath[0]='\0';
+ return;
}
- /* Tess v4.00 needs only one attempt with ocrtype=0 */
- api=tess_capi_init(tesspath0,langdef,0,out,initstr,maxlen,status);
- return(api);
+ strncpy(path1,p,MAXFILENAMELEN-13);
+ path1[MAXFILENAMELEN-13]='\0';
+ wfile_fullname(path,path1,"tessdata");
+ if (wfile_status(path)==2)
+ {
+ strncpy(datapath,path,maxlen-1);
+ datapath[maxlen-1]='\0';
+ return;
+ }
+ strncpy(datapath,p,maxlen-1);
+ datapath[maxlen-1]='\0';
}
-
void ocrtess_lang_default(char *datadir,char *tesspath,int maxtesspathlen,
char *langdef,int maxlen,char *tessdebug,int maxdebug,int use_ansi)
@@ -170,39 +174,33 @@
filelist_free(fl);
}
-
/*
-** Determine OCR path. Check both TESSDATA_PREFIX\tessdata AND TESSDATA_PREFIX
+** Returns 0 for success, NZ for failure.
*/
-void ocrtess_datapath(char *datapath,char *suggested,int maxlen)
+void *ocrtess_init(char *datadir,char *tesspath,int maxtesspathlen,
+ char *lang,FILE *out,char *initstr,int maxlen,int *status)
{
- char path1[MAXFILENAMELEN-12];
- char path[MAXFILENAMELEN];
- char *p;
+ char langdef[16];
+ void *api;
+ char tesspath0[MAXFILENAMELEN];
- if (suggested!=NULL)
- {
- strncpy(datapath,suggested,maxlen-1);
- datapath[maxlen-1]='\0';
- return;
- }
- if ((p=getenv("TESSDATA_PREFIX"))==NULL)
+ ocrtess_datapath(tesspath0,datadir,MAXFILENAMELEN-1);
+ if (tesspath!=NULL)
{
- datapath[0]='\0';
- return;
+ strncpy(tesspath,tesspath0,maxtesspathlen-1);
+ tesspath[maxtesspathlen-1]='\0';
}
- strncpy(path1,p,MAXFILENAMELEN-13);
- path1[MAXFILENAMELEN-13]='\0';
- wfile_fullname(path,path1,"tessdata");
- if (wfile_status(path)==2)
+ if (lang==NULL || lang[0]=='\0')
+ ocrtess_lang_default(tesspath0,NULL,0,langdef,16,NULL,0,0);
+ else
{
- strncpy(datapath,path,maxlen-1);
- datapath[maxlen-1]='\0';
- return;
+ strncpy(langdef,lang,15);
+ langdef[15]='\0';
}
- strncpy(datapath,p,maxlen-1);
- datapath[maxlen-1]='\0';
+ /* Tess v4.00 needs only one attempt with ocrtype=0 */
+ api=tess_capi_init(tesspath0,langdef,0,out,initstr,maxlen,status);
+ return(api);
}

24
packages/k2pdfopt/jasper-fix.patch Normal file
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@ -0,0 +1,24 @@
diff -aur src.orig/k2pdfopt_v2.51/CMakeLists.txt src/k2pdfopt_v2.51/CMakeLists.txt
--- a/CMakeLists.txt 2019-03-24 21:45:17.683484849 +0100
+++ b/CMakeLists.txt 2019-03-24 21:46:17.443514984 +0100
@@ -5,7 +5,7 @@
include(FindPkgConfig)
-set(K2PDFOPT_LIB "-lm")
+set(K2PDFOPT_LIB "-lm -ljasper")
# cmake -DCMAKE_BUILD_TYPE=Debug <path>
diff -aur src.orig/k2pdfopt_v2.51/willuslib/bmp.c src/k2pdfopt_v2.51/willuslib/bmp.c
--- a/willuslib/bmp.c 2019-01-01 00:21:16.000000000 +0100
+++ b/willuslib/bmp.c 2019-03-24 21:45:48.713500408 +0100
@@ -37,7 +37,7 @@
#include <jpeglib.h>
#endif
#ifdef HAVE_JASPER_LIB
-#include <jasper.h>
+#include <jasper/jasper.h>
#endif
#define BOUND(x,xmin,xmax) if ((x)<(xmin)) (x)=(xmin); else { if ((x)>(xmax)) (x)=(xmax); }