[MacPorts] #58677: legacy support issue while building cmake (Leopard)

MacPorts noreply at macports.org
Wed Jul 3 06:25:47 UTC 2019


#58677: legacy support issue while building cmake (Leopard)
---------------------------------+--------------------
 Reporter:  rmottola             |      Owner:  (none)
     Type:  defect               |     Status:  new
 Priority:  Normal               |  Milestone:
Component:  ports                |    Version:
 Keywords:  leopard i386 legacy  |       Port:
---------------------------------+--------------------
 I am unable to build cmake on Leopard i386
 I tried clang 3.9 and 5.0, I get the same output:

 In file included from
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_cmake/cmake/work/cmake-3.14.5/Source/cmLinkedTree.h:8:
 In file included from /usr/include/assert.h:44:
 /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.
 gmake: *** [Makefile:6: cmAddCustomTargetCommand.o] Error 1
 gmake: *** Waiting for unfinished jobs....
 1 error generated.
 gmake: *** [Makefile:4: cmAddCustomCommandCommand.o] Error 1

 I suppose this is more LegacySupport issue than cmake, a redefiition of
 realpath

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Ticket URL: <https://trac.macports.org/ticket/58677>
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