#33315: libzzip: universal variant fails with clang -------------------------------------+-------------------------------------- Reporter: david.reitter@… | Owner: macports-tickets@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.0.3 Keywords: clang universal | Port: libzzip -------------------------------------+-------------------------------------- Changes (by ryandesign@…): * keywords: clang => clang universal * cc: david.reitter@… (removed) Old description:

libzzip fails to build. It tries to build with clang and fails with the error message:

{{{ :info:build /bin/sh ../libtool --silent --tag=CC --mode=link /Developer/usr/bin/clang -O2 -arch i386 -arch x86_64 -D_USE_MMAP -fomit-frame-pointer -Wall -Wpointer-arith -Wsign-compare -Wmissing- declarations -Wdeclaration-after-statement -Werror-implicit-function- declaration -Wstrict-aliasing -Warray-bounds -fstrict-prototypes -Wstrict-prototypes --export-dynamic -L/opt/local/lib -arch i386 -arch x86_64 -o zzipwrap zzipwrap.o libzzipwrap.la :info:build clang: error: unsupported option '--export-dynamic' }}}

The build commands were

{{{sudo port uninstall libzzip sudo port clean libzzip sudo port install libzzip +universal}}}

As a workaround, I managed to install libzzip with the following trick:

{{{ sudo port install libzzip +universal configure.compiler=llvm- gcc-4.2}}}

See also #30849

New description: libzzip fails to build. It tries to build with clang and fails with the error message: {{{ :info:build /bin/sh ../libtool --silent --tag=CC --mode=link /Developer/usr/bin/clang -O2 -arch i386 -arch x86_64 -D_USE_MMAP -fomit- frame-pointer -Wall -Wpointer-arith -Wsign-compare -Wmissing-declarations -Wdeclaration-after-statement -Werror-implicit-function-declaration -Wstrict-aliasing -Warray-bounds -fstrict-prototypes -Wstrict-prototypes --export-dynamic -L/opt/local/lib -arch i386 -arch x86_64 -o zzipwrap zzipwrap.o libzzipwrap.la :info:build clang: error: unsupported option '--export-dynamic' }}} The build commands were {{{ sudo port uninstall libzzip sudo port clean libzzip sudo port install libzzip +universal }}} As a workaround, I managed to install libzzip with the following trick: {{{ sudo port install libzzip +universal configure.compiler=llvm-gcc-4.2 }}} See also #30849 -- Comment: Ok, I can reproduce this, but only when using the universal variant; if you don't really need a universal build, clean and build without the universal variant and it should work. -- Ticket URL: <https://trac.macports.org/ticket/33315#comment:2> MacPorts <http://www.macports.org/> Ports system for Mac OS

#33315: libzzip: universal variant fails with clang --------------------------------------+------------------------------------- Reporter: david.reitter@… | Owner: ryandesign@… Type: defect | Status: closed Priority: Normal | Milestone: Component: ports | Version: 2.0.3 Resolution: fixed | Keywords: clang universal Port: libzzip | --------------------------------------+------------------------------------- Changes (by ryandesign@…): * status: assigned => closed * resolution: => fixed Comment: r90077 -- Ticket URL: <https://trac.macports.org/ticket/33315#comment:4> MacPorts <http://www.macports.org/> Ports system for Mac OS