zlib for podofo - Cannot find zlib library



I'm trying to install podofo (pdf library) for use with MingW in Windows XP. It requires zlib.
I'm using CMAKE to generate the makefile.
For some reason, CMAKE, no matter how many times i redirect the ZLIB_LIBRARY to the zlib directory an error in CMAKE occurs telling me that it can't find ZLIB_LIBRARY.

Any clues as to why.????


Related to : zlib for podofo - Cannot find zlib library
PODOFO - PDF Library? (zlib.dll)
C & C++ & C#

Does anyone have any experience with PODOFO Click Here.
I've read everything they have to offer and I admit, some of their points are a little advance for me.
I'm trying to determine whether PoDoFo can be compiled as part of my c++ application so that my application is standalone. OR, do I have to ship something with it in order to use the PoDoFo functionality.

There is a section in it's documentation which says the below:

Remember that you must ship zlib1.dll with your application. During testing it must be in the same directory as the PoDoFo-using executable or the directory containing it must be on your system PATH.

Does this mean I always have to shi

zlib for podofo - Cannot find zlib library
C & C++ & C#

I'm trying to install podofo (pdf library) for use with MingW in Windows XP. It requires zlib.
I'm using CMAKE to generate the makefile.
For some reason, CMAKE, no matter how many times i redirect the ZLIB_LIBRARY to the zlib directory an error in CMAKE occurs telling me that it can't find ZLIB_LIBRARY.

Any clues as to why.????


Installing Freeciv 2.1.9: needs zlib library?
C & C++ & C#
Hello,
I am trying to install Freeciv 2.1.9 from the zip. When I run configure, I get an error message of "Could not find zlib library." I installed a few zlib packages with Synaptic (zlibc and zlibbin) but that did not solve it.
How do I install the zlib library?
Why is Ubuntu lagging behind with Freeciv? Only version 2.1.5 is available with Add/Remove.
Thanks.
Compile zlib from IDE as static library
C & C++ & C#

I need to compile from my IDE static library of zlib.

Setup:
OS: Ubuntu 14.04 Linux
IDE: Code::Blocks 13.12
Package: zlib-1.2.8

The steps I took:

  1. Created new "Static library" project in Code::Blocks IDE

  2. Added the following files into the project: zconf.h
    zlib.h
    crc32.h
    deflate.h
    gzguts.h
    inffast.h
    inffixed.h
    inflate.h
    inftrees.h
    trees.h
    zutil.h
    adler32.c
    compress.c
    crc32.c
    deflate.c
    gzclose.c
    gzlib.c
    gzread.c
    gzwrite.c
    inflate.c
    infback.c
    inftrees.c
    inffast.c
    trees.c
    uncompr.c
    zutil.c

  3. Rebuild the project, attached is the build log:

    -------------- Clean: Debug in zlib (compiler: Raspberry Pi Cross Compiler)---------------

    Cleaned "zlib - Debug"

    -------------- Build: Debug in zlib (compiler: Raspberry Pi Cross Compiler)---------------

    arm-linux-gnueabihf-gcc -Wall -g -c /home/project/zlib-1.2.8/adler32.c -o obj/Debug/zlib-1.2.8/adler32.o
    arm-linux-gnueabihf-gcc -Wall -g -c /home/project/zlib-1.2.8/compress.c -o obj/Debug/zlib-1.2.8/compress.o
    arm-linux-gnueabihf-gcc -Wall -g -c /home/project/zlib-1.2.8/crc32.c -o obj/Debug/zlib-1.2.8/crc32.o
    arm-linux-gnueabihf-gcc -Wall -g -c /home/project/zlib-1.2.8/deflate.c -o obj/Debug/zlib-1.2.8/deflate.o
    arm-linux-gnueabihf-gcc -Wall -g -c /home/project/zlib-1.2.8/gzclose.c -o obj/Debug/zlib-1.2.8/gzclose.o
    arm-linux-gnueabihf-gcc -Wall -g -c /home/project/zlib-1.2.8/gzlib.c -o obj/Debug/zlib-1.2.8/gzlib.o
    arm-linux-gnueabihf-gcc -Wall -g -c /home/project/zlib-1.2.8/gzread.c -o obj/Debug/zlib-1.2.8/gzread.o
    /home/project/zlib-1.2.8/gzlib.c: In function ‘gz_open’:
    /home/project/zlib-1.2.8/gzlib.c:256:9: warning: implicit declaration of function ‘lseek’ [-Wimplicit-function-declaration]
    state->start = LSEEK(state->fd, 0, SEEK_CUR);
    ^
    arm-linux-gnueabihf-gcc -Wall -g -c /home/project/zlib-1.2.8/gzwrite.c -o obj/Debug/zlib-1.2.8/gzwrite.o
    /home/project/zlib-1.2.8/gzread.c: In function ‘gz_load’:
    /home/project/zlib-1.2.8/gzread.c:30:9: warning: implicit declaration of function ‘read’ [-Wimplicit-function-declaration]
    ret = read(state->fd, buf + *have, len - *have);
    ^
    /home/project/zlib-1.2.8/gzread.c: In function ‘gzclose_r’:
    /home/project/zlib-1.2.8/gzread.c:591:5: warning: implicit declaration of function ‘close’ [-Wimplicit-function-declaration]
    ret = close(state->fd);
    ^
    arm-linux-gnueabihf-gcc -Wall -g -c /home/project/zlib-1.2.8/infback.c -o obj/Debug/zlib-1.2.8/infback.o
    /home/project/zlib-1.2.8/gzwrite.c: In function ‘gz_comp’:
    /home/project/zlib-1.2.8/gzwrite.c:84:9: warning: implicit declaration of function ‘write’ [-Wimplicit-function-declaration]
    got = write(state->fd, strm->next_in, strm->avail_in);
    ^
    /home/project/zlib-1.2.8/gzwrite.c: In function ‘gzclose_w’:
    /home/project/zlib-1.2.8/gzwrite.c:573:5: warning: implicit declaration of function ‘close’ [-Wimplicit-function-declaration]
    if (close(state->fd) == -1)
    ^
    arm-linux-gnueabihf-gcc -Wall -g -c /home/project/zlib-1.2.8/inffast.c -o obj/Debug/zlib-1.2.8/inffast.o
    arm-linux-gnueabihf-gcc -Wall -g -c /home/project/zlib-1.2.8/inflate.c -o obj/Debug/zlib-1.2.8/inflate.o
    arm-linux-gnueabihf-gcc -Wall -g -c /home/project/zlib-1.2.8/inftrees.c -o obj/Debug/zlib-1.2.8/inftrees.o
    arm-linux-gnueabihf-gcc -Wall -g -c /home/project/zlib-1.2.8/trees.c -o obj/Debug/zlib-1.2.8/trees.o
    arm-linux-gnueabihf-gcc -Wall -g -c /home/project/zlib-1.2.8/uncompr.c -o obj/Debug/zlib-1.2.8/uncompr.o
    arm-linux-gnueabihf-gcc -Wall -g -c /home/project/zlib-1.2.8/zutil.c -o obj/Debug/zlib-1.2.8/zutil.o
    rm -f bin/Debug/libzlib.a
    arm-linux-gnueabihf-ar -r -s bin/Debug/libzlib.a obj/Debug/zlib-1.2.8/adler32.o obj/Debug/zlib-1.2.8/compress.o obj/Debug/zlib-1.2.8/crc32.o obj/Debug/zlib-1.2.8/deflate.o obj/Debug/zlib-1.2.8/gzclose.o obj/Debug/zlib-1.2.8/gzlib.o obj/Debug/zlib-1.2.8/gzread.o obj/Debug/zlib-1.2.8/gzwrite.o obj/Debug/zlib-1.2.8/infback.o obj/Debug/zlib-1.2.8/inffast.o obj/Debug/zlib-1.2.8/inflate.o obj/Debug/zlib-1.2.8/inftrees.o obj/Debug/zlib-1.2.8/trees.o obj/Debug/zlib-1.2.8/uncompr.o obj/Debug/zlib-1.2.8/zutil.o
    arm-linux-gnueabihf-ar: creating bin/Debug/libzlib.a
    Output file is bin/Debug/libzlib.a with size 229.33 KB
    Process terminated with status 0 (0 minute(s), 0 second(s))
    0 error(s), 5 warning(s) (0 minute(s), 0 second(s))

livzlib.a was created
My quastion is should I add specifc flag or any defines to the compiler or its good as it is?


Does python zlib library support uuencode?
C & C++ & C#

My python code is trying to decompress a uuencoded file using the zlib library. Here is the code snippet:

self.decompress = zlib.decompressobj(wbits)
.
.
buf = self.fileobj.read(size)
.
.
uncompress = self.decompress.decompress(buf)

My current value for wbits is '-zlib.MAX_WBITS'. This throws an error:

Error -3 while decompressing: invalid literal/lengths set

I realize that the python zlib library supports:

RFC 1950 (zlib compressed format)
RFC 1951 (deflate compressed format)
RFC 1952 (gzip compressed format)

and the choice for wbits is to be:

to (de-)compress deflate format, use wbits =
-zlib.MAX_WBITS
to (de-)compress zlib format, use wbits = zlib.MAX_WBITS
to (de-)compress gzip format, use wbits = zlib.MAX_WBITS | 16

So my questions are:

Where does a uuencoded file fall in this list?
Is it supported by zlib?
If yes, what should be the value for wbits?
If no, how do I proceed with this?

Thanks in advance!


How can I use zlib in golang to cooperate with zlib in c?
C & C++ & C#

I found that, for the same string, the result of using zlib in golang is different with that in c. How can I compress in golang and decompress in c by zlib ? Which version does go use?



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