[MacPorts] #59621: poppler does not build on legacy Leopard

[MacPorts]

#59621: poppler does not build on legacy Leopard
---------------------------+---------------------
 Reporter:  rmottola       |      Owner:  (none)
     Type:  defect         |     Status:  new
 Priority:  Normal         |  Milestone:
Component:  ports          |    Version:
 Keywords:  leopard legay  |       Port:  poppler
---------------------------+---------------------
 poppler does not build anymore - it used to by just forcing the compiler.
 Now clang 7 is automatically selected but fails as follows:


 {{{
 /opt/local/bin/clang++-mp-7.0  -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-0.82.0
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_poppler/poppler/work/poppler-0.82.0/fofi
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_poppler/poppler/work/poppler-0.82.0/goo
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_poppler/poppler/work/poppler-0.82.0/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
 -isystem /opt/local/include -isystem /opt/local/include/freetype2 -isystem
 /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
 -fno-exceptions -fno-check-new -fno-common -D_DEFAULT_SOURCE -arch i386
 -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-0.82.0/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-0.82.0/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)
 }}}

 The error is exact the same as this
 [https://trac.macports.org/ticket/58578] however here there is nothing to
 tweak, it appears that Legacy Support is totally missing?

-- 
Ticket URL: <https://trac.macports.org/ticket/59621>
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