> [ 1%] Building CXX object CMakeFiles/poppler.dir/goo/gbasename.cc.o
> /opt/local/bin/clang++-mp-5.0 -Dpoppler_EXPORTS
> -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_poppler/poppler/work/poppler-0.79.0
>
> -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_poppler/poppler/work/poppler-0.79.0/fofi
>
> -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_poppler/poppler/work/poppler-0.79.0/goo
>
> -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_poppler/poppler/work/poppler-0.79.0/poppler
>
> -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_poppler/poppler/work/build
>
> -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_poppler/poppler/work/build/poppler
>
> -I/opt/local/include -I/opt/local/include/freetype2
> -I/opt/local/include/openjpeg-2.3 -Wall -Wextra -Wpedantic
> -Wno-unused-parameter -Wcast-align -Wformat-security
> -Wframe-larger-than=65536 -Wmissing-format-attribute -Wnon-virtual-dtor
> -Woverloaded-virtual -Wmissing-declarations -Wundef
> -Wzero-as-null-pointer-constant -Wshadow -pipe -Os -std=c++14
> -D_GLIBCXX_USE_CXX11_ABI=0 -DNDEBUG -I/opt/local/include/LegacySupport
> -I/opt/local/include/LegacySupport -stdlib=macports-libstdc++ -arch
> x86_64 -mmacosx-version-min=10.5 -fPIC -std=c++14 -o
> CMakeFiles/poppler.dir/goo/gbasename.cc.o -c
> /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_poppler/poppler/work/poppler-0.79.0/goo/gbasename.cc
> /opt/local/bin/clang++-mp-5.0 -Dpoppler_EXPORTS
> -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_poppler/poppler/work/poppler-0.79.0
>
> -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_poppler/poppler/work/poppler-0.79.0/fofi
>
> -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_poppler/poppler/work/poppler-0.79.0/goo
>
> -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_poppler/poppler/work/poppler-0.79.0/poppler
>
> -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_poppler/poppler/work/build
>
> -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_poppler/poppler/work/build/poppler
>
> -I/opt/local/include -I/opt/local/include/freetype2
> -I/opt/local/include/openjpeg-2.3 -Wall -Wextra -Wpedantic
> -Wno-unused-parameter -Wcast-align -Wformat-security
> -Wframe-larger-than=65536 -Wmissing-format-attribute -Wnon-virtual-dtor
> -Woverloaded-virtual -Wmissing-declarations -Wundef
> -Wzero-as-null-pointer-constant -Wshadow -pipe -Os -std=c++14
> -D_GLIBCXX_USE_CXX11_ABI=0 -DNDEBUG -I/opt/local/include/LegacySupport
> -I/opt/local/include/LegacySupport -stdlib=macports-libstdc++ -arch
> x86_64 -mmacosx-version-min=10.5 -fPIC -std=c++14 -o
> CMakeFiles/poppler.dir/goo/gbase64.cc.o -c
> /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_poppler/poppler/work/poppler-0.79.0/goo/gbase64.cc
> In file included from
> /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_poppler/poppler/work/poppler-0.79.0/goo/gbasename.cc:46:
> /opt/local/include/LegacySupport/stdlib.h:44:14: error: conflicting asm
> label
> extern char *realpath(const char * __restrict, char * __restrict)
> ^
> /usr/include/stdlib.h:226:60: note: previous declaration is here
> char *realpath(const char * __restrict, char * __restrict)
> __DARWIN_EXTSN(realpath);
> ^
> /usr/include/sys/cdefs.h:365:36: note: expanded from macro '__DARWIN_EXTSN'
> #define __DARWIN_EXTSN(sym) __asm("_" __STRING(sym)
> __DARWIN_SUF_EXTSN)
> ^
> 1 error generated.
> make[2]: *** [CMakeFiles/poppler.dir/goo/gbasename.cc.o] Error 1
> make[2]: *** Waiting for unfinished jobs....
>
>
> Am I missing some other "trick" ?
>
>
> Thank you,
>
> Riccardo
Ah, this looks similar to the error you reported for cmake, now.
I think you are seeing this because you are trying to build poppler as 64bit on
10.5 Intel.
You are quite possibly the only one on Earth who has tried to do that :> You
probably realize that this pathway (64bit on 10.5 Intel) is almost completely
untested by anyone -- many errors are likely to show up as you break new ground
in this wilderness.
At this moment, it looks like realpath is getting confused -- the resolved
cdefs.h definition after the macro substitutions looks off to me. You'll have
to see exactly what it says on line 365 in cdefs.h to see why it might be
getting confused.
I am not building much at all as 64bit on 10.5, by the way. I only use 10.5 at
all as a bridge to bringing clang/libc++ to PPC (which peaks out at 10.5). And
that project hasn't been getting much of my attention lately, as Iain Sandoe
has also taken it on, and is way ahead of the ABI fixes needed compared to
where I was (being a compiler genius helps :> ).
So you might need to become part of the solution to this problem, Riccardo, as
you're the only one building this way. What do you see as a possible fix?
Ken
