Re: Building libpng16 from source with zlib v1.2.10

Please let me know if I can help (mostly by providing more details).

Regards,


On 6 January 2017 at 15:03, GLENN PEHRSON <[email protected]> wrote:

> Thanks, I'll see if I can reproduce that problem.  "inflateValidate" is
> new in zlib-1.2.9 so it's possible the script is linking to an older zlib.
>
>
> Glenn
>
> On January 6, 2017 at 6:16 AM Guillaume Rossolini <guillaume.rossolini@
> instantluxe.com> wrote:
>
> Hi,
>
> Since zlib's latest release v1.2.10, I tried upgrading libpng to v1.6.28.
>
> Here's my usual build script, which works with zlib v1.2.8 but not with
> zlib v1.2.10:
> make clean 2>/dev/null ; ./configure --prefix=/usr/local
> --with-zlib-prefix=/usr/local --disable-static
> make && make check && make install
>
> The following happens with both libpng v1.6.26 and v1.6.28 (zlib v1.2.10):
> [...]
> rm -f scripts/vers.out scripts/vers.tf[12]
> test -d scripts || mkdir scripts || test -d scripts
> gcc -E -DHAVE_CONFIG_H -I. \
>      -DPNGLIB_LIBNAME='PNG16_0' -DPNGLIB_VERSION='1.6.28'
> -DSYMBOL_PREFIX='' -DPNG_NO_USE_READ_MACROS -DPNG_BUILDING_SYMBOL_TABLE
>  scripts/vers.c > scripts/vers.tf1
> mawk -f "./scripts/dfn.awk" out="scripts/vers.tf2" scripts/vers.tf1 1>&2
> rm -f scripts/vers.tf1
> mv scripts/vers.tf2 scripts/vers.out
> rm -f libpng.vers
> cp scripts/vers.out libpng.vers
> /bin/bash ./libtool  --tag=CC   --mode=link gcc  -g -O2 -no-undefined
> -export-dynamic -version-number 16:28:0  -Wl,--version-script=libpng.vers
>   -o libpng16.la -rpath /usr/local/lib png.lo pngerror.lo pngget.lo
> pngmem.lo pngpread.lo pngread.lo pngrio.lo pngrtran.lo pngrutil.lo
> pngset.lo pngtrans.lo pngwio.lo pngwrite.lo pngwtran.lo pngwutil.lo
>  mips/mips_init.lo mips/filter_msa_intrinsics.lo   -lm -lz -lm
> libtool: link: gcc -shared  -fPIC -DPIC  .libs/png.o .libs/pngerror.o
> .libs/pngget.o .libs/pngmem.o .libs/pngpread.o .libs/pngread.o
> .libs/pngrio.o .libs/pngrtran.o .libs/pngrutil.o .libs/pngset.o
> .libs/pngtrans.o .libs/pngwio.o .libs/pngwrite.o .libs/pngwtran.o
> .libs/pngwutil.o mips/.libs/mips_init.o mips/.libs/filter_msa_intrinsics.o
>   -lz -lm  -g -O2 -Wl,--version-script=libpng.vers   -Wl,-soname
> -Wl,libpng16.so.16 -o .libs/libpng16.so.16.28.0
> libtool: link: (cd ".libs" && rm -f "libpng16.so.16" && ln -s
> "libpng16.so.16.28.0" "libpng16.so.16")
> libtool: link: (cd ".libs" && rm -f "libpng16.so" && ln -s
> "libpng16.so.16.28.0" "libpng16.so")
> libtool: link: ( cd ".libs" && rm -f "libpng16.la" && ln -s "../
> libpng16.la" "libpng16.la" )
> depbase=`echo contrib/tools/pngfix.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\
> gcc -DHAVE_CONFIG_H -I.     -g -O2 -MT contrib/tools/pngfix.o -MD -MP -MF
> $depbase.Tpo -c -o contrib/tools/pngfix.o contrib/tools/pngfix.c &&\
> mv -f $depbase.Tpo $depbase.Po
> /bin/bash ./libtool  --tag=CC   --mode=link gcc  -g -O2   -o pngfix
> contrib/tools/pngfix.o libpng16.la -lm -lz -lm
> libtool: link: gcc -g -O2 -o .libs/pngfix contrib/tools/pngfix.o
>  ./.libs/libpng16.so -lz -lm
> ./.libs/libpng16.so: undefined reference to `inflateValidate'
> collect2: error: ld returned 1 exit status
> Makefile:971: recipe for target 'pngfix' failed
> make[1]: *** [pngfix] Error 1
> make[1]: Leaving directory '/usr/local/src/libpng-1.6.28'
> Makefile:778: recipe for target 'all' failed
> make: *** [all] Error 2
>
>
> I am not sure if I should report this here or to zlib?
>
> For reference, here is the script I use to build zlib:
> make clean 2>/dev/null ; ./configure --shared --prefix=/usr/local && make
> && make install
>
> This is a Debian wheezy with gcc 6.1.0 on one box, or gcc 4.9.2 on another
> box.
>
> Best regards,
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