[MacPorts] #49734: error while upgrading nco

18 Nov 2015


      #49734: error while upgrading nco
---------------------------+--------------------------------
 Reporter:  marina.levy@…  |      Owner:  macports-tickets@…
     Type:  defect         |     Status:  new
 Priority:  Normal         |  Milestone:
Component:  ports          |    Version:  2.3.4
 Keywords:                 |       Port:  nco
---------------------------+--------------------------------
 While upgrading nco, the execution failed:

 --->  Computing dependencies for nco
 --->  Building nco
 Error: org.macports.build for port nco returned: command execution failed
 Please see the log file for port nco for details:
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_nco/nco/main.log
 Error: Unable to upgrade port: 1


 Below is the log file
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_nco/nco/main.log

 I am running with:
 OS 10.10.5
 MacPorts 2.3.4
 Xcode 7.1.1

 Thank you for your help

 -------------
 :version:1
 :msg:main --->  Computing dependencies for nco:info:main .:debug:main nco
 has no conflicts
 :debug:main Searching for dependency: antlr
 :debug:main Found Dependency: receipt exists for antlr
 :debug:main Searching for dependency: bison
 :debug:main Found Dependency: receipt exists for bison
 :debug:main Searching for dependency: m4
 :debug:main Found Dependency: receipt exists for m4
 :debug:main Searching for dependency: texinfo
 :debug:main Found Dependency: receipt exists for texinfo
 :debug:main Searching for dependency: curl
 :debug:main Found Dependency: receipt exists for curl
 :debug:main Searching for dependency: gettext
 :debug:main Found Dependency: receipt exists for gettext
 :debug:main Searching for dependency: libiconv
 :debug:main Found Dependency: receipt exists for libiconv
 :debug:main Searching for dependency: libxml2
 :debug:main Found Dependency: receipt exists for libxml2
 :debug:main Searching for dependency: netcdf
 :debug:main Found Dependency: receipt exists for netcdf
 :debug:main Searching for dependency: netcdf-fortran
 :debug:main Found Dependency: receipt exists for netcdf-fortran
 :debug:main Searching for dependency: openssl
 :debug:main Found Dependency: receipt exists for openssl
 :debug:main Searching for dependency: udunits2
 :debug:main Found Dependency: receipt exists for udunits2
 :debug:main Searching for dependency: zlib
 :debug:main Found Dependency: receipt exists for zlib
 :debug:main Searching for dependency: gsl
 :debug:main Found Dependency: receipt exists for gsl
 :debug:main Searching for dependency: hdf5
 :debug:main Found Dependency: receipt exists for hdf5
 :debug:main Searching for dependency: xercesc3
 :debug:main Found Dependency: receipt exists for xercesc3
 :debug:main Searching for dependency: vecLibFort
 :debug:main Found Dependency: receipt exists for vecLibFort
 :debug:main Searching for dependency: wget
 :debug:main Found Dependency: receipt exists for wget
 :msg:main
 :debug:main Executing org.macports.main (nco)
 :debug:main changing euid/egid - current euid: 0 - current egid: 0
 :debug:main egid changed to: 501
 :debug:main euid changed to: 503
 :debug:main Skipping completed org.macports.archivefetch (nco)
 :debug:main Privilege de-escalation not attempted as not running as root.
 :debug:main Skipping completed org.macports.fetch (nco)
 :debug:main Privilege de-escalation not attempted as not running as root.
 :debug:main Skipping completed org.macports.checksum (nco)
 :debug:main Privilege de-escalation not attempted as not running as root.
 :debug:main Skipping completed org.macports.extract (nco)
 :debug:main Privilege de-escalation not attempted as not running as root.
 :debug:main Skipping completed org.macports.patch (nco)
 :debug:main Privilege de-escalation not attempted as not running as root.
 :debug:main Skipping completed org.macports.configure (nco)
 :debug:main Privilege de-escalation not attempted as not running as root.
 :debug:build build phase started at Wed Nov 18 17:26:43 CET 2015
 :notice:build --->  Building nco
 :debug:build Executing org.macports.build (nco)
 :debug:build Environment:
 CC_PRINT_OPTIONS='YES'
 CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_nco/nco/work/.CC_PRINT_OPTIONS'
 CPATH='/opt/local/include'
 LIBRARY_PATH='/opt/local/lib'
 MACOSX_DEPLOYMENT_TARGET='10.10'
 :debug:build Assembled command: 'cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_nco/nco/work/nco-4.5.2"
 && /usr/bin/make -j4 -w all'
 :debug:build Executing command line:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_nco/nco/work/nco-4.5.2"
 && /usr/bin/make -j4 -w all
 :info:build make: Entering directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_nco/nco/work/nco-4.5.2'
 :info:build /Applications/Xcode.app/Contents/Developer/usr/bin/make  all-
 recursive
 :info:build make[1]: Entering directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_nco/nco/work/nco-4.5.2'
 :info:build Making all in data
 :info:build make[2]: Entering directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_nco/nco/work/nco-4.5.2/data'
 :info:build make[2]: Nothing to be done for `all'.
 :info:build make[2]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_nco/nco/work/nco-4.5.2/data'
 :info:build Making all in src
 :info:build make[2]: Entering directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_nco/nco/work/nco-4.5.2/src'
 :info:build Making all in nco
 :info:build make[3]: Entering directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_nco/nco/work/nco-4.5.2/src/nco'
 :info:build make[3]: Nothing to be done for `all'.
 :info:build make[3]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_nco/nco/work/nco-4.5.2/src/nco'
 :info:build Making all in nco_c++
 :info:build make[3]: Entering directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_nco/nco/work/nco-4.5.2/src/nco_c++'
 :info:build make[3]: Nothing to be done for `all'.
 :info:build make[3]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_nco/nco/work/nco-4.5.2/src/nco_c++'
 :info:build Making all in nco++
 :info:build make[3]: Entering directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_nco/nco/work/nco-4.5.2/src/nco++'
 :info:build /usr/bin/clang++ -DHAVE_CONFIG_H -I. -I../..  -I./ -I../nco
 -I/opt/local/include -I/opt/local/include -DNDEBUG -I/opt/local/include
 -I/usr/include/malloc -I/opt/local/include/udunits2 -I/opt/local/include
 -DENABLE_NETCDF4 -I/opt/local/include -I/opt/local/include
 -I/opt/local/include -I/opt/local/include/udunits2  -pipe -Os -arch x86_64
 -stdlib=libc++ -c -o fmc_gsl_cls.o fmc_gsl_cls.cc
 :info:build /usr/bin/clang++ -DHAVE_CONFIG_H -I. -I../..  -I./ -I../nco
 -I/opt/local/include -I/opt/local/include -DNDEBUG -I/opt/local/include
 -I/usr/include/malloc -I/opt/local/include/udunits2 -I/opt/local/include
 -DENABLE_NETCDF4 -I/opt/local/include -I/opt/local/include
 -I/opt/local/include -I/opt/local/include/udunits2  -pipe -Os -arch x86_64
 -stdlib=libc++ -c -o NcapVar.o NcapVar.cc
 :info:build /usr/bin/clang++ -DHAVE_CONFIG_H -I. -I../..  -I./ -I../nco
 -I/opt/local/include -I/opt/local/include -DNDEBUG -I/opt/local/include
 -I/usr/include/malloc -I/opt/local/include/udunits2 -I/opt/local/include
 -DENABLE_NETCDF4 -I/opt/local/include -I/opt/local/include
 -I/opt/local/include -I/opt/local/include/udunits2  -pipe -Os -arch x86_64
 -stdlib=libc++ -c -o NcapVarVector.o NcapVarVector.cc
 :info:build /usr/bin/clang++ -DHAVE_CONFIG_H -I. -I../..  -I./ -I../nco
 -I/opt/local/include -I/opt/local/include -DNDEBUG -I/opt/local/include
 -I/usr/include/malloc -I/opt/local/include/udunits2 -I/opt/local/include
 -DENABLE_NETCDF4 -I/opt/local/include -I/opt/local/include
 -I/opt/local/include -I/opt/local/include/udunits2  -pipe -Os -arch x86_64
 -stdlib=libc++ -c -o ncoLexer.o ncoLexer.cpp
 :info:build /usr/bin/clang++ -DHAVE_CONFIG_H -I. -I../..  -I./ -I../nco
 -I/opt/local/include -I/opt/local/include -DNDEBUG -I/opt/local/include
 -I/usr/include/malloc -I/opt/local/include/udunits2 -I/opt/local/include
 -DENABLE_NETCDF4 -I/opt/local/include -I/opt/local/include
 -I/opt/local/include -I/opt/local/include/udunits2  -pipe -Os -arch x86_64
 -stdlib=libc++ -c -o ncoParser.o ncoParser.cpp
 :info:build /usr/bin/clang++ -DHAVE_CONFIG_H -I. -I../..  -I./ -I../nco
 -I/opt/local/include -I/opt/local/include -DNDEBUG -I/opt/local/include
 -I/usr/include/malloc -I/opt/local/include/udunits2 -I/opt/local/include
 -DENABLE_NETCDF4 -I/opt/local/include -I/opt/local/include
 -I/opt/local/include -I/opt/local/include/udunits2  -pipe -Os -arch x86_64
 -stdlib=libc++ -c -o ncoTree.o ncoTree.cpp
 :info:build fmc_gsl_cls.cc:120:6: error: floating point literal in
 preprocessor expression
 :info:build # if NCO_GSL_MINOR_VERSION >= 8
 :info:build      ^
 ::info:build ../../config.h:416:31: note: expanded from macro
 'NCO_GSL_MINOR_VERSION'
 :info:build #define NCO_GSL_MINOR_VERSION 2.0
 :info:build                               ^
 :info:build fmc_gsl_cls.cc:134:6: error: floating point literal in
 preprocessor expression
 :info:build # if NCO_GSL_MINOR_VERSION >= 9
 :info:build      ^
 :info:build ../../config.h:416:31: note: expanded from macro
 'NCO_GSL_MINOR_VERSION'
 :info:build #define NCO_GSL_MINOR_VERSION 2.0
 :info:build                               ^
 :info:build fmc_gsl_cls.cc:181:6: error: floating point literal in
 preprocessor expression
 :info:build # if NCO_GSL_MINOR_VERSION >= 10
 :info:build      ^
 :info:build ../../config.h:416:31: note: expanded from macro
 'NCO_GSL_MINOR_VERSION'
 :info:build #define NCO_GSL_MINOR_VERSION 2.0
 :info:build                               ^
 :info:build fmc_gsl_cls.cc:312:6: error: floating point literal in
 preprocessor expression
 :info:build # if NCO_GSL_MINOR_VERSION >= 5
 :info:build      ^
 :info:build ../../config.h:416:31: note: expanded from macro
 'NCO_GSL_MINOR_VERSION'
 :info:build #define NCO_GSL_MINOR_VERSION 2.0
 :info:build                               ^
 :info:build fmc_gsl_cls.cc:335:6: error: floating point literal in
 preprocessor expression
 :info:build # if NCO_GSL_MINOR_VERSION >= 5
 :info:build      ^
 :info:build ../../config.h:416:31: note: expanded from macro
 'NCO_GSL_MINOR_VERSION'
 :info:build #define NCO_GSL_MINOR_VERSION 2.0
 :info:build                               ^
 :info:build fmc_gsl_cls.cc:389:6: error: floating point literal in
 preprocessor expression
 :info:build # if NCO_GSL_MINOR_VERSION >= 6
 :info:build      ^
 :info:build ../../config.h:416:31: note: expanded from macro
 'NCO_GSL_MINOR_VERSION'
 :info:build #define NCO_GSL_MINOR_VERSION 2.0
 :info:build                               ^
 :info:build fmc_gsl_cls.cc:400:6: error: floating point literal in
 preprocessor expression
 :info:build # if NCO_GSL_MINOR_VERSION >= 8
 :info:build      ^
 :info:build ../../config.h:416:31: note: expanded from macro
 'NCO_GSL_MINOR_VERSION'
 :info:build #define NCO_GSL_MINOR_VERSION 2.0
 :info:build                               ^
 :info:build fmc_gsl_cls.cc:407:6: error: floating point literal in
 preprocessor expression
 :info:build # if NCO_GSL_MINOR_VERSION >= 8
 :info:build      ^
 :info:build ../../config.h:416:31: note: expanded from macro
 'NCO_GSL_MINOR_VERSION'
 :info:build #define NCO_GSL_MINOR_VERSION 2.0
 :info:build                               ^
 :info:build fmc_gsl_cls.cc:477:6: error: floating point literal in
 preprocessor expression
 :info:build # if NCO_GSL_MINOR_VERSION >= 7
 :info:build      ^
 :info:build ../../config.h:416:31: note: expanded from macro
 'NCO_GSL_MINOR_VERSION'
 :info:build #define NCO_GSL_MINOR_VERSION 2.0
 :info:build                               ^
 :info:build fmc_gsl_cls.cc:511:6: error: floating point literal in
 preprocessor expression
 :info:build # if NCO_GSL_MINOR_VERSION >= 8
 :info:build      ^
 :info:build ../../config.h:416:31: note: expanded from macro
 'NCO_GSL_MINOR_VERSION'
 :info:build #define NCO_GSL_MINOR_VERSION 2.0
 :info:build                               ^
 :info:build fmc_gsl_cls.cc:518:6: error: floating point literal in
 preprocessor expression
 :info:build # if NCO_GSL_MINOR_VERSION >= 8
 :info:build      ^
 :info:build ../../config.h:416:31: note: expanded from macro
 'NCO_GSL_MINOR_VERSION'
 :info:build #define NCO_GSL_MINOR_VERSION 2.0
 :info:build                               ^
 :info:build fmc_gsl_cls.cc:750:6: error: floating point literal in
 preprocessor expression
 :info:build # if NCO_GSL_MINOR_VERSION >= 10
 :info:build      ^
 :info:build ../../config.h:416:31: note: expanded from macro
 'NCO_GSL_MINOR_VERSION'
 :info:build #define NCO_GSL_MINOR_VERSION 2.0
 :info:build                               ^
 :info:build fmc_gsl_cls.cc:778:8: warning: using the result of an
 assignment as a condition without parentheses [-Wparentheses]
 :info:build   if(tr=fargs->getFirstChild()) {
 :info:build      ~~^~~~~~~~~~~~~~~~~~~~~~~
 :info:build fmc_gsl_cls.cc:778:8: note: place parentheses around the
 assignment to silence this warning
 :info:build   if(tr=fargs->getFirstChild()) {
 :info:build        ^
 :info:build      (                        )
 :info:build fmc_gsl_cls.cc:778:8: note: use '==' to turn this assignment
 into an equality comparison
 :info:build   if(tr=fargs->getFirstChild()) {
 :info:build        ^
 :info:build        ==
 :info:build fmc_gsl_cls.cc:781:13: warning: using the result of an
 assignment as a condition without parentheses [-Wparentheses]
 :info:build     while(tr=tr->getNextSibling());
 :info:build           ~~^~~~~~~~~~~~~~~~~~~~~
 :info:build fmc_gsl_cls.cc:781:13: note: place parentheses around the
 assignment to silence this warning
 :info:build     while(tr=tr->getNextSibling());
 :info:build             ^
 :info:build           (                      )
 :info:build fmc_gsl_cls.cc:781:13: note: use '==' to turn this assignment
 into an equality comparison
 :info:build     while(tr=tr->getNextSibling());
 :info:build             ^
 :info:build             ==
 :info:build fmc_gsl_cls.cc:3623:6: error: floating point literal in
 preprocessor expression
 :info:build # if NCO_GSL_MINOR_VERSION >= 10
 :info:build      ^
 :info:build ../../config.h:416:31: note: expanded from macro
 'NCO_GSL_MINOR_VERSION'
 :info:build #define NCO_GSL_MINOR_VERSION 2.0
 :info:build                               ^
 :info:build fmc_gsl_cls.cc:3777:10: warning: using the result of an
 assignment as a condition without parentheses [-Wparentheses]
 :info:build     if(tr=fargs->getFirstChild()) {
 :info:build        ~~^~~~~~~~~~~~~~~~~~~~~~~
 ::info:build fmc_gsl_cls.cc:3777:10: note: place parentheses around the
 assignment to silence this warning
 :info:build     if(tr=fargs->getFirstChild()) {
 :info:build          ^
 :info:build        (                        )
 :info:build fmc_gsl_cls.cc:3777:10: note: use '==' to turn this assignment
 into an equality comparison
 :info:build     if(tr=fargs->getFirstChild()) {
 :info:build          ^
 :info:build          ==
 :info:build fmc_gsl_cls.cc:3780:15: warning: using the result of an
 assignment as a condition without parentheses [-Wparentheses]
 :info:build       while(tr=tr->getNextSibling());
 :info:build             ~~^~~~~~~~~~~~~~~~~~~~~
 :info:build fmc_gsl_cls.cc:3780:15: note: place parentheses around the
 assignment to silence this warning
 :info:build       while(tr=tr->getNextSibling());
 :info:build               ^
 :info:build             (                      )
 :info:build fmc_gsl_cls.cc:3780:15: note: use '==' to turn this assignment
 into an equality comparison
 :info:build       while(tr=tr->getNextSibling());
 :info:build               ^
 :info:build               ==
 :info:build fmc_gsl_cls.cc:3886:10: warning: using the result of an
 assignment as a condition without parentheses [-Wparentheses]
 :info:build     if(tr=fargs->getFirstChild()) {
 :info:build        ~~^~~~~~~~~~~~~~~~~~~~~~~
 :info:build fmc_gsl_cls.cc:3886:10: note: place parentheses around the
 assignment to silence this warning
 :info:build     if(tr=fargs->getFirstChild()) {
 :info:build          ^
 :info:build        (                        )
 :info:build fmc_gsl_cls.cc:3886:10: note: use '==' to turn this assignment
 into an equality comparison
 :info:build     if(tr=fargs->getFirstChild()) {
 :info:build          ^
 :info:build          ==
 :info:build fmc_gsl_cls.cc:3889:15: warning: using the result of an
 assignment as a condition without parentheses [-Wparentheses]
 :info:build       while(tr=tr->getNextSibling());
 :info:build             ~~^~~~~~~~~~~~~~~~~~~~~
 :info:build fmc_gsl_cls.cc:3889:15: note: place parentheses around the
 assignment to silence this warning
 :info:build       while(tr=tr->getNextSibling());
 :info:build               ^
 :info:build             (                      )
 :info:build fmc_gsl_cls.cc:3889:15: note: use '==' to turn this assignment
 into an equality comparison
 :info:build       while(tr=tr->getNextSibling());
 :info:build               ^
 :info:build               ==
 :info:build fmc_gsl_cls.cc:3953:74: warning: '&&' within '||' [-Wlogical-
 op-parentheses]
 :info:build  if(var_arr[0]->type != var_arr[2]->type || var_arr[2]->type
 != NC_FLOAT && var_arr[2]->type != NC_DOUBLE  ){
 :info:build                                          ~~
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 :info:build fmc_gsl_cls.cc:3953:74: note: place parentheses around the
 '&&' expression to silence this warning
 :info:build  if(var_arr[0]->type != var_arr[2]->type || var_arr[2]->type
 != NC_FLOAT && var_arr[2]->type != NC_DOUBLE  ){
 :info:build
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 :info:build fmc_gsl_cls.cc:4202:10: warning: using the result of an
 assignment as a condition without parentheses [-Wparentheses]
 :info:build     if(tr=fargs->getFirstChild()) {
 :info:build        ~~^~~~~~~~~~~~~~~~~~~~~~~
 :info:build fmc_gsl_cls.cc:4202:10: note: place parentheses around the
 assignment to silence this warning
 :info:build     if(tr=fargs->getFirstChild()) {
 :info:build          ^
 :info:build        (                        )
 :info:build fmc_gsl_cls.cc:4202:10: note: use '==' to turn this assignment
 into an equality comparison
 :info:build     if(tr=fargs->getFirstChild()) {
 :info:build          ^
 :info:build          ==
 :info:build fmc_gsl_cls.cc:4205:15: warning: using the result of an
 assignment as a condition without parentheses [-Wparentheses]
 :info:build       while(tr=tr->getNextSibling());
 :info:build             ~~^~~~~~~~~~~~~~~~~~~~~
 :info:build fmc_gsl_cls.cc:4205:15: note: place parentheses around the
 assignment to silence this warning
 :info:build       while(tr=tr->getNextSibling());
 :info:build               ^
 :info:build             (                      )
 :info:build fmc_gsl_cls.cc:4205:15: note: use '==' to turn this assignment
 into an equality comparison
 :info:build       while(tr=tr->getNextSibling());
 :info:build               ^
 :info:build               ==
 :info:build fmc_gsl_cls.cc:4530:10: warning: using the result of an
 assignment as a condition without parentheses [-Wparentheses]
 :info:build     if(tr=fargs->getFirstChild()) {
 :info:build        ~~^~~~~~~~~~~~~~~~~~~~~~~
 :info:build fmc_gsl_cls.cc:4530:10: note: place parentheses around the
 assignment to silence this warning
 :info:build     if(tr=fargs->getFirstChild()) {
 :info:build          ^
 :info:build        (                        )
 :info:build fmc_gsl_cls.cc:4530:10: note: use '==' to turn this assignment
 into an equality comparison
 :info:build     if(tr=fargs->getFirstChild()) {
 :info:build          ^
 :info:build          ==
 :info:build fmc_gsl_cls.cc:4533:15: warning: using the result of an
 assignment as a condition without parentheses [-Wparentheses]
 :info:build       while(tr=tr->getNextSibling());
 :info:build             ~~^~~~~~~~~~~~~~~~~~~~~
 :info:build fmc_gsl_cls.cc:4533:15: note: place parentheses around the
 assignment to silence this warning
 :info:build       while(tr=tr->getNextSibling());
 :info:build               ^
 :info:build             (                      )
 :info:build fmc_gsl_cls.cc:4533:15: note: use '==' to turn this assignment
 into an equality comparison
 :info:build       while(tr=tr->getNextSibling());
 :info:build               ^
 :info:build               ==
 :info:build fmc_gsl_cls.cc:5076:8: warning: using the result of an
 assignment as a condition without parentheses [-Wparentheses]
 :info:build   if(tr=fargs->getFirstChild())
 :info:build      ~~^~~~~~~~~~~~~~~~~~~~~~~
 :info:build fmc_gsl_cls.cc:5076:8: note: place parentheses around the
 assignment to silence this warning
 :info:build   if(tr=fargs->getFirstChild())
 :info:build        ^
 :info:build      (                        )
 :info:build fmc_gsl_cls.cc:5076:8: note: use '==' to turn this assignment
 into an equality comparison
 :info:build   if(tr=fargs->getFirstChild())
 :
 :info:build          ^
 :info:build          ==
 :info:build fmc_gsl_cls.cc:4205:15: warning: using the result of an
 assignment as a condition without parentheses [-Wparentheses]
 :info:build       while(tr=tr->getNextSibling());
 :info:build             ~~^~~~~~~~~~~~~~~~~~~~~
 :info:build fmc_gsl_cls.cc:4205:15: note: place parentheses around the
 assignment to silence this warning
 :info:build       while(tr=tr->getNextSibling());
 :info:build               ^
 :info:build             (                      )
 :info:build fmc_gsl_cls.cc:4205:15: note: use '==' to turn this assignment
 into an equality comparison
 :info:build       while(tr=tr->getNextSibling());
 :info:build               ^
 :info:build               ==
 :info:build fmc_gsl_cls.cc:4530:10: warning: using the result of an
 assignment as a condition without parentheses [-Wparentheses]
 :info:build     if(tr=fargs->getFirstChild()) {
 :info:build        ~~^~~~~~~~~~~~~~~~~~~~~~~
 :info:build fmc_gsl_cls.cc:4530:10: note: place parentheses around the
 assignment to silence this warning
 :info:build     if(tr=fargs->getFirstChild()) {
 :info:build          ^
 :info:build        (                        )
 :info:build fmc_gsl_cls.cc:4530:10: note: use '==' to turn this assignment
 into an equality comparison
 :info:build     if(tr=fargs->getFirstChild()) {
 :info:build          ^
 :info:build          ==
 :info:build fmc_gsl_cls.cc:4533:15: warning: using the result of an
 assignment as a condition without parentheses [-Wparentheses]
 :info:build       while(tr=tr->getNextSibling());
 :info:build             ~~^~~~~~~~~~~~~~~~~~~~~
 :info:build fmc_gsl_cls.cc:4533:15: note: place parentheses around the
 assignment to silence this warning
 :info:build       while(tr=tr->getNextSibling());
 :info:build               ^
 :info:build             (                      )
 :info:build fmc_gsl_cls.cc:4533:15: note: use '==' to turn this assignment
 into an equality comparison
 :info:build       while(tr=tr->getNextSibling());
 :info:build               ^
 :info:build               ==
 :info:build fmc_gsl_cls.cc:5076:8: warning: using the result of an
 assignment as a condition without parentheses [-Wparentheses]
 :info:build   if(tr=fargs->getFirstChild())
 :info:build      ~~^~~~~~~~~~~~~~~~~~~~~~~
 :info:build fmc_gsl_cls.cc:5076:8: note: place parentheses around the
 assignment to silence this warning
 :info:build   if(tr=fargs->getFirstChild())
 :info:build        ^
 :info:build      (                        )
 :info:build fmc_gsl_cls.cc:5076:8: note: use '==' to turn this assignment
 into an equality comparison
 :info:build   if(tr=fargs->getFirstChild())
 :info:build        ^
 :info:build        ==
 :info:build fmc_gsl_cls.cc:5080:13: warning: using the result of an
 assignment as a condition without parentheses [-Wparentheses]
 :info:build     while(tr=tr->getNextSibling());
 :info:build           ~~^~~~~~~~~~~~~~~~~~~~~
 :info:build fmc_gsl_cls.cc:5080:13: note: place parentheses around the
 assignment to silence this warning
 :info:build     while(tr=tr->getNextSibling());
 :info:build             ^
 :info:build           (                      )
 :info:build fmc_gsl_cls.cc:5080:13: note: use '==' to turn this assignment
 into an equality comparison
 :info:build     while(tr=tr->getNextSibling());
 :info:build             ^
 :info:build             ==
 :info:build 13 warnings and 13 errors generated.
 :info:build make[3]: *** [fmc_gsl_cls.o] Error 1
 :info:build make[3]: *** Waiting for unfinished jobs....
 :info:build ncoGrammer.g:1087:10: warning: using the result of an
 assignment as a condition without parentheses [-Wparentheses]
 :info:build                                 if(tr=stmt3->getNextSibling())
 {
 :info:build                                    ~~^~~~~~~~~~~~~~~~~~~~~~~~
 :info:build ncoGrammer.g:1087:10: note: place parentheses around the
 assignment to silence this warning
 :info:build                                 if(tr=stmt3->getNextSibling())
 {
 :info:build                                      ^
 :info:build                                    (                         )
 :info:build ncoGrammer.g:1087:10: note: use '==' to turn this assignment
 into an equality comparison
 :info:build                                 if(tr=stmt3->getNextSibling())
 {
 :info:build                                      ^
 :info:build                                      ==
 :info:build 1 warning generated.
 :info:build make[3]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_nco/nco/work/nco-4.5.2/src/nco++'
 :info:build make[2]: *** [all-recursive] Error 1
 :info:build make[2]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_nco/nco/work/nco-4.5.2/src'
 :info:build make[1]: *** [all-recursive] Error 1
 :info:build make[1]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_nco/nco/work/nco-4.5.2'
 :info:build make: *** [all] Error 2
 :info:build make: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_nco/nco/work/nco-4.5.2'
 :info:build Command failed:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_nco/nco/work/nco-4.5.2"
 && /usr/bin/make -j4 -w all
 :info:build Exit code: 2
 :error:build org.macports.build for port nco returned: command execution
 failed
 :debug:build Error code: CHILDSTATUS 80463 2
 :debug:build Backtrace: command execution failed
     while executing
 "system -nice 0 $fullcmdstring"
     ("eval" body line 1)
     invoked from within
 "eval system $notty $nice \$fullcmdstring"
     invoked from within
 "command_exec build"
     (procedure "portbuild::build_main" line 8)
     invoked from within
 "portbuild::build_main org.macports.build"
     ("eval" body line 1)
     invoked from within
 "eval $procedure $targetname"
 :info:build Warning: targets not executed for nco: org.macports.install
 org.macports.build org.macports.destroot
 :notice:build Please see the log file for port nco for details:
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_nco/nco/main.log

-- 
Ticket URL: <https://trac.macports.org/ticket/49734>
MacPorts <https://www.macports.org/>
Ports system for OS X