[Zlib-devel] C++ and Z_SOLO

[Paul Marquess]

With the C++ patch I just posted applied, I'm seeing problems with C++ and
solo mode.

 

$ CC=g++ ./configure --solo

Checking for shared library support...

Building shared library libz.so.1.2.7-motley with g++.

Checking for off64_t... Yes.

Checking for fseeko... Yes.

Checking for strerror... Yes.

Checking for unistd.h... Yes.

Checking for stdarg.h... Yes.

Checking whether to use vs[n]printf() or s[n]printf()... using
vs[n]printf().

Checking for vsnprintf() in stdio.h... Yes.

Checking for return value of vsnprintf()... Yes.

Checking for attribute(visibility) support... Yes.

 

$ make

g++ -O3  -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -I. -c -o example.o
test/example.c

g++ -O3  -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN   -c -o adler32.o adler32.c

g++ -O3  -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN   -c -o crc32.o crc32.c

g++ -O3  -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN   -c -o deflate.o deflate.c

deflate.c: In function 'int deflateCopy(z_stream*, z_stream*)':

deflate.c:1029: error: invalid conversion from 'void*' to 'Bytef*'

deflate.c:1029: error:   initializing argument 1 of 'void zmemcpy(Bytef*,
const Bytef*, uInt)'

deflate.c:1029: error: invalid conversion from 'void*' to 'const Bytef*'

deflate.c:1029: error:   initializing argument 2 of 'void zmemcpy(Bytef*,
const Bytef*, uInt)'

deflate.c:1034: error: invalid conversion from 'void*' to 'Bytef*'

deflate.c:1034: error:   initializing argument 1 of 'void zmemcpy(Bytef*,
const Bytef*, uInt)'

deflate.c:1034: error: invalid conversion from 'void*' to 'const Bytef*'

deflate.c:1034: error:   initializing argument 2 of 'void zmemcpy(Bytef*,
const Bytef*, uInt)'

deflate.c:1050: error: invalid conversion from 'void*' to 'Bytef*'

deflate.c:1050: error:   initializing argument 1 of 'void zmemcpy(Bytef*,
const Bytef*, uInt)'

deflate.c:1050: error: invalid conversion from 'void*' to 'const Bytef*'

deflate.c:1050: error:   initializing argument 2 of 'void zmemcpy(Bytef*,
const Bytef*, uInt)'

deflate.c:1051: error: invalid conversion from 'void*' to 'Bytef*'

deflate.c:1051: error:   initializing argument 1 of 'void zmemcpy(Bytef*,
const Bytef*, uInt)'

deflate.c:1051: error: invalid conversion from 'void*' to 'const Bytef*'

deflate.c:1051: error:   initializing argument 2 of 'void zmemcpy(Bytef*,
const Bytef*, uInt)'

make: *** [deflate.o] Error 1

 

The enclosed patch sorts it out.

 

Paul

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