Re: [Bug-barcode] can not build the latest stable on OSX 10.10.3

[John Cavalieri]

Hi Gnu Barcode folks,

I passed a patch to Giuseppe for review regarding the 0.99 OSX build issue.

And when that patch, on OSX, I did confirm that calling configure with ac_cv_func_calloc_0_nonnull=yes fixed the build issue.

E.g., ./configure ac_cv_func_calloc_0_nonnull=yes; make; make install

-John

On Fri, Jun 26, 2015 at 3:24 PM, John Cavalieri <address@hidden> wrote:

Hi Gnu Barcode folks,

I really want to use the latest gnu-barcode, version 0.99 because of the SVG support.  However it isn't building on OSX 10.10.3. I have the latest command line tools and xcode installed.

The error I'm getting is essentially this:

duplicate symbol _streaming in:

    ./.libs/libbarcode.a(library.o)

    ./.libs/libbarcode.a(code11.o)

ld: 12 duplicate symbols for architecture x86_64

clang: error: linker command failed with exit code 1 (use -v to see invocation)

make[1]: *** [barcode] Error 1

make: *** [install-recursive] Error 1

I originally thought it might have been a brew problem and I reached out to that community here:

https://github.com/Homebrew/homebrew/issues/41115

And they referenced these comments from someone else trying to upgrade the brew formula to 0.99:

https://github.com/Homebrew/homebrew/pull/29920#issuecomment-45831151

User jacknagel suggests the following:

"The rpl_calloc weirdness can be worked around by passing ac_cv_func_calloc_0_nonnull=yes" to configure, and the duplicate symbols can probably be fixed easily enough, but it needs to be reported upstream."

I also tried building this outside of brew and received the same error.

Is this a known issue?

Thanks,

John

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John Cavalieri

Senior Developer

address@hidden

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John Cavalieri

Senior Developer

address@hidden