[MacPorts] #70676: gmic-lib: Unable to upgrade on Mtn Lion - fatal error: use of undeclared identifier 'AT_FDCWD'

[MacPorts]

#70676: gmic-lib: Unable to upgrade on Mtn Lion - fatal error: use of undeclared
identifier 'AT_FDCWD'
--------------------------------------+------------------------------------
  Reporter:  RobK88                   |      Owner:  Ken <21211439+kencu@…>
      Type:  defect                   |     Status:  reopened
  Priority:  Normal                   |  Milestone:
 Component:  ports                    |    Version:  2.10.1
Resolution:                           |   Keywords:  mtnlion
      Port:  gmic-lib legacy-support  |
--------------------------------------+------------------------------------

Comment (by mascguy):

 Replying to [comment:13 kencu]:
 > oh, the build does get further, and the changes I made were needed.
 >
 > Just not sufficient yet, as the legacysupport library is not being added
 to the link libraries.
 >
 > Usually the legacysupport PG can automatically add it, but not working
 in this case so someone will need to dig in and find out why not

 Interestingly enough, the lib is being added for 10.6, per the buildbot:

 {{{
 gmic-lib/work/compwrap/cxx/opt/local/bin/clang++-mp-11 -dynamiclib -o
 libgmic.1.dylib -install_name /opt/local/lib/libgmic.1.dylib
 -compatibility_version 1
 -current_version 3.4.3 -Dcimg_date=\\\"\\\" -Dcimg_time=\\\"\\\"
 -Dcimg_use_zlib -I.    -std=c++11 -pedantic -Wall -Wextra -Wfatal-errors
 -Werror=unknown-pragmas
 -Werror=unused-label -Wshadow libgmic.o -L/opt/local/lib -lz  -L.
 -L/opt/local/lib -Wl,-rpath,. -lpthread -L/opt/local/lib -lfftw3
 -lfftw3_threads
 -L/opt/local/lib -lcurl -L/opt/local/lib -lpng16 -L/opt/local/lib -ljpeg
 -L/opt/local/lib -ltiff -L/opt/local/lib -lX11 -lpthread -L/opt/local/lib
 -lOpenEXR-3_2 -lOpenEXRUtil-3_2 -lOpenEXRCore-3_2 -lIex-3_2 -lIlmThread-
 3_2 -lImath-3_1 -L/opt/local/lib -lMacportsLegacySupport

 ln -fs libgmic.so.343 libgmic.so.3
 ln -fs libgmic.so.3 libgmic.so

 gmic-lib/work/compwrap/cxx/opt/local/bin/clang++-mp-11 -o use_libgmic
 use_libgmic.cpp -std=c++11 -pedantic -lgmic -L/opt/local/lib -lz  -L.
 -L/opt/local/lib
 -Wl,-rpath,. -lpthread -L/opt/local/lib -lfftw3 -lfftw3_threads
 -L/opt/local/lib -lcurl -L/opt/local/lib -lpng16 -L/opt/local/lib -ljpeg
 -L/opt/local/lib
 -ltiff -L/opt/local/lib -lX11 -lpthread -L/opt/local/lib -lOpenEXR-3_2
 -lOpenEXRUtil-3_2 -lOpenEXRCore-3_2 -lIex-3_2 -lIlmThread-3_2 -lImath-3_1
 -L/opt/local/lib
 -lMacportsLegacySupport
 }}}

 But not for 10.7 thru 10.9.

-- 
Ticket URL: <https://trac.macports.org/ticket/70676#comment:15>
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