Re: kdelibs build error (missed bzCompress)
dendy_ua at bk.ru
Wed May 9 17:03:58 CEST 2007
> You have another bzip.h somewhere around (or fetched an old version, please use current version from kdewin-installer). FindBZip2.cmake checks for BZ2_ prefix. To rerun the test, remove all BZIP2 - variables from CMakeCache.txt and execute cmake.
> The check for BZ2_-prefix must not fail on windows! If it fails your bzip2 headers/libs are wrong :)
I think I founded root of the problem.
First, bzlib.h exactly in one place: win32libs/include dir and was successfuly founded by CMake and compiler. When I removing bzlib.h from win32libs/include dir nmake shows: Cannot open include file 'bzlib.h'
But this header declares those API functions as:
BZ_EXTERN int BZ_API(BZ2_bzCompressInit) (
So to compile we need to:
But it is not defined! Why? Error in CMake script?
To resolve this problem I have to edit config.h file in build directory and add:
#define HAVE_BZIP2_SUPPORT 1
/* Define if the libbz2 functions need the BZ2_ prefix */
/* #undef NEED_BZ2_PREFIX 1 */
#define NEED_BZ2_PREFIX 1 <<<<< THIS LINE WAS ADDED BY ME
Is this a right way?
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