Changes between Version 1 and Version 2 of Ticket #41653, comment 8


Ignore:
Timestamp:
Oct 2, 2014, 6:29:49 AM (10 years ago)
Author:
jfilippidis@…
Comment:

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  • Ticket #41653, comment 8

    v1 v2  
     1Thank you for adding gr1c to the tree. I'm not sure if I should open a new issue, but building it produces an error:
     2
     3{{{
     4cat /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_gr1c/gr1c/main.log
     5version:1
     6:debug:main epoch: in tree: 1 installed: 0
     7:debug:main bison 2.7.1_0 exists in the ports tree
     8:debug:main bison 2.7.1_0  is the latest installed
     9:debug:main bison 2.7.1_0  is active
     10:debug:main Merging existing variants '' into variants
     11:debug:main new fully merged portvariants: bash_completion +
     12:debug:main Changing to port directory: /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/devel/bison
     13:debug:main OS darwin/12.5.0 (Mac OS X 10.8) arch i386
     14:debug:main adding the default universal variant
     15:debug:main Reading variant descriptions from /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/_resources/port1.0/variant_descriptions.conf
     16:debug:main Requested variant +bash_completion is not provided by port bison.
     17:debug:main Running callback portconfigure::add_automatic_compiler_dependencies
     18:debug:main Finished running callback portconfigure::add_automatic_compiler_dependencies
     19:debug:main Running callback portbuild::add_automatic_buildsystem_dependencies
     20:debug:main Finished running callback portbuild::add_automatic_buildsystem_dependencies
     21:debug:main No need to upgrade! bison 2.7.1_0 >= bison 2.7.1_0
     22:debug:main epoch: in tree: 2 installed: 2
     23:debug:main gettext 0.19.2_0 exists in the ports tree
     24:debug:main gettext 0.19.2_0 +universal is the latest installed
     25:debug:main gettext 0.19.2_0 +universal is active
     26:debug:main Merging existing variants '+universal' into variants
     27:debug:main new fully merged portvariants: universal + bash_completion +
     28:debug:main Changing to port directory: /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/devel/gettext
     29:debug:main OS darwin/12.5.0 (Mac OS X 10.8) arch i386
     30:debug:main Sourcing PortGroup compiler_blacklist_versions 1.0 from /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/_resources/port1.0/group/compiler_blacklist_versions-1.0.tcl
     31:debug:main Reading variant descriptions from /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/_resources/port1.0/variant_descriptions.conf
     32:debug:main Sourcing PortGroup muniversal 1.0 from /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/_resources/port1.0/group/muniversal-1.0.tcl
     33:debug:main compiler clang 425.0.28 not blacklisted because it doesn't match {clang < 211.10.1}
     34:debug:main universal variant already exists, so not adding the default one
     35:debug:main Requested variant +bash_completion is not provided by port gettext.
     36:debug:main Executing variant universal provides universal
     37:debug:main Running callback portconfigure::add_automatic_compiler_dependencies
     38:debug:main Finished running callback portconfigure::add_automatic_compiler_dependencies
     39:debug:main Running callback portbuild::add_automatic_buildsystem_dependencies
     40:debug:main Finished running callback portbuild::add_automatic_buildsystem_dependencies
     41:debug:main No need to upgrade! gettext 0.19.2_0 >= gettext 0.19.2_0
     42:debug:main epoch: in tree: 0 installed: 0
     43:debug:main expat 2.1.0_0 exists in the ports tree
     44:debug:main expat 2.1.0_0  is the latest installed
     45:debug:main expat 2.1.0_0 +universal is active
     46:debug:main Merging existing variants '+universal' into variants
     47:debug:main new fully merged portvariants: universal + bash_completion +
     48:debug:main Changing to port directory: /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/textproc/expat
     49:debug:main OS darwin/12.5.0 (Mac OS X 10.8) arch i386
     50:debug:main adding the default universal variant
     51:debug:main Reading variant descriptions from /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/_resources/port1.0/variant_descriptions.conf
     52:debug:main Requested variant +bash_completion is not provided by port expat.
     53:debug:main Executing variant universal provides universal
     54:debug:main Running callback portconfigure::add_automatic_compiler_dependencies
     55:debug:main Finished running callback portconfigure::add_automatic_compiler_dependencies
     56:debug:main Running callback portbuild::add_automatic_buildsystem_dependencies
     57:debug:main Finished running callback portbuild::add_automatic_buildsystem_dependencies
     58:debug:main No need to upgrade! expat 2.1.0_0 >= expat 2.1.0_0
     59:debug:main epoch: in tree: 0 installed: 0
     60:debug:main libiconv 1.14_0 exists in the ports tree
     61:debug:main libiconv 1.14_0 +universal is the latest installed
     62:debug:main libiconv 1.14_0 +universal is active
     63:debug:main Merging existing variants '+universal' into variants
     64:debug:main new fully merged portvariants: universal + bash_completion +
     65:debug:main Changing to port directory: /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/textproc/libiconv
     66:debug:main OS darwin/12.5.0 (Mac OS X 10.8) arch i386
     67:debug:main Reading variant descriptions from /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/_resources/port1.0/variant_descriptions.conf
     68:debug:main Sourcing PortGroup muniversal 1.0 from /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/_resources/port1.0/group/muniversal-1.0.tcl
     69:debug:main universal variant already exists, so not adding the default one
     70:debug:main Requested variant +bash_completion is not provided by port libiconv.
     71:debug:main Executing variant universal provides universal
     72:debug:main Running callback portconfigure::add_automatic_compiler_dependencies
     73:debug:main Finished running callback portconfigure::add_automatic_compiler_dependencies
     74:debug:main Running callback portbuild::add_automatic_buildsystem_dependencies
     75:debug:main Finished running callback portbuild::add_automatic_buildsystem_dependencies
     76:debug:main No need to upgrade! libiconv 1.14_0 >= libiconv 1.14_0
     77:debug:main epoch: in tree: 0 installed: 0
     78:debug:main ncurses 5.9_2 exists in the ports tree
     79:debug:main ncurses 5.9_2 +universal is the latest installed
     80:debug:main ncurses 5.9_2 +universal is active
     81:debug:main Merging existing variants '+universal' into variants
     82:debug:main new fully merged portvariants: universal + bash_completion +
     83:debug:main Changing to port directory: /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/devel/ncurses
     84:debug:main OS darwin/12.5.0 (Mac OS X 10.8) arch i386
     85:debug:main adding the default universal variant
     86:debug:main Reading variant descriptions from /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/_resources/port1.0/variant_descriptions.conf
     87:debug:main Requested variant +bash_completion is not provided by port ncurses.
     88:debug:main Executing variant universal provides universal
     89:debug:main Running callback portconfigure::add_automatic_compiler_dependencies
     90:debug:main Finished running callback portconfigure::add_automatic_compiler_dependencies
     91:debug:main Running callback portbuild::add_automatic_buildsystem_dependencies
     92:debug:main Finished running callback portbuild::add_automatic_buildsystem_dependencies
     93:debug:main No need to upgrade! ncurses 5.9_2 >= ncurses 5.9_2
     94:debug:main epoch: in tree: 0 installed: 0
     95:debug:main m4 1.4.17_0 exists in the ports tree
     96:debug:main m4 1.4.17_0 +universal is the latest installed
     97:debug:main m4 1.4.17_0 +universal is active
     98:debug:main Merging existing variants '+universal' into variants
     99:debug:main new fully merged portvariants: universal + bash_completion +
     100:debug:main Changing to port directory: /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/devel/m4
     101:debug:main OS darwin/12.5.0 (Mac OS X 10.8) arch i386
     102:debug:main adding the default universal variant
     103:debug:main Reading variant descriptions from /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/_resources/port1.0/variant_descriptions.conf
     104:debug:main Requested variant +bash_completion is not provided by port m4.
     105:debug:main Executing variant universal provides universal
     106:debug:main Running callback portconfigure::add_automatic_compiler_dependencies
     107:debug:main Finished running callback portconfigure::add_automatic_compiler_dependencies
     108:debug:main Running callback portbuild::add_automatic_buildsystem_dependencies
     109:debug:main Finished running callback portbuild::add_automatic_buildsystem_dependencies
     110:debug:main No need to upgrade! m4 1.4.17_0 >= m4 1.4.17_0
     111:debug:main epoch: in tree: 0 installed: 0
     112:debug:main flex 2.5.37_1 exists in the ports tree
     113:debug:main flex 2.5.37_1  is the latest installed
     114:debug:main flex 2.5.37_1 +universal is active
     115:debug:main Merging existing variants '+universal' into variants
     116:debug:main new fully merged portvariants: universal + bash_completion +
     117:debug:main Changing to port directory: /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/devel/flex
     118:debug:main OS darwin/12.5.0 (Mac OS X 10.8) arch i386
     119:debug:main adding the default universal variant
     120:debug:main Reading variant descriptions from /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/_resources/port1.0/variant_descriptions.conf
     121:debug:main Requested variant +bash_completion is not provided by port flex.
     122:debug:main Executing variant universal provides universal
     123:debug:main Running callback portconfigure::add_automatic_compiler_dependencies
     124:debug:main Finished running callback portconfigure::add_automatic_compiler_dependencies
     125:debug:main Running callback portbuild::add_automatic_buildsystem_dependencies
     126:debug:main Finished running callback portbuild::add_automatic_buildsystem_dependencies
     127:debug:main No need to upgrade! flex 2.5.37_1 >= flex 2.5.37_1
     128:debug:main epoch: in tree: 0 installed: 0
     129:debug:main libcudd 2.5.0_0 exists in the ports tree
     130:debug:main libcudd 2.5.0_0  is the latest installed
     131:debug:main libcudd 2.5.0_0  is active
     132:debug:main Merging existing variants '' into variants
     133:debug:main new fully merged portvariants: bash_completion +
     134:debug:main Changing to port directory: /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/devel/libcudd
     135:debug:main OS darwin/12.5.0 (Mac OS X 10.8) arch i386
     136:debug:main Reading variant descriptions from /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/_resources/port1.0/variant_descriptions.conf
     137:debug:main universal variant already exists, so not adding the default one
     138:debug:main Requested variant +bash_completion is not provided by port libcudd.
     139:debug:main Running callback portconfigure::add_automatic_compiler_dependencies
     140:debug:main Finished running callback portconfigure::add_automatic_compiler_dependencies
     141:debug:main Running callback portbuild::add_automatic_buildsystem_dependencies
     142:debug:main Finished running callback portbuild::add_automatic_buildsystem_dependencies
     143:debug:main No need to upgrade! libcudd 2.5.0_0 >= libcudd 2.5.0_0
     144:msg:main --->  Computing dependencies for gr1c:info:main .:debug:main gr1c has no conflicts
     145:debug:main Searching for dependency: bison
     146:debug:main Found Dependency: receipt exists for bison
     147:debug:main Searching for dependency: flex
     148:debug:main Found Dependency: receipt exists for flex
     149:debug:main Searching for dependency: libcudd
     150:debug:main Found Dependency: receipt exists for libcudd
     151:msg:main
     152:debug:main Executing org.macports.main (gr1c)
     153:debug:main changing euid/egid - current euid: 0 - current egid: 0
     154:debug:main egid changed to: 501
     155:debug:main euid changed to: 503
     156:debug:archivefetch archivefetch phase started at Wed Oct  1 23:26:59 PDT 2014
     157:msg:archivefetch --->  Fetching archive for gr1c
     158:debug:archivefetch Executing org.macports.archivefetch (gr1c)
     159:debug:archivefetch euid/egid changed to: 0/0
     160:debug:archivefetch chowned /opt/local/var/macports/incoming to macports
     161:debug:archivefetch euid/egid changed to: 503/501
     162:info:archivefetch --->  gr1c-0.6.2_0.darwin_12.x86_64.tbz2 doesn't seem to exist in /opt/local/var/macports/incoming/verified
     163:msg:archivefetch --->  Attempting to fetch gr1c-0.6.2_0.darwin_12.x86_64.tbz2 from http://packages.macports.org/gr1c
     164:debug:archivefetch Fetching archive failed:: The requested URL returned error: 404
     165:msg:archivefetch --->  Attempting to fetch gr1c-0.6.2_0.darwin_12.x86_64.tbz2 from http://lil.fr.packages.macports.org/gr1c
     166:debug:archivefetch Fetching archive failed:: Failed to connect to 2001:41d0:a:588b:1::2: Permission denied
     167:msg:archivefetch --->  Attempting to fetch gr1c-0.6.2_0.darwin_12.x86_64.tbz2 from http://nue.de.packages.macports.org/macports/packages/gr1c
     168:debug:archivefetch Fetching archive failed:: Failed to connect to 2001:638:a000:1021:21::1: Permission denied
     169:debug:archivefetch Privilege de-escalation not attempted as not running as root.
     170:debug:fetch fetch phase started at Wed Oct  1 23:27:01 PDT 2014
     171:notice:fetch --->  Fetching distfiles for gr1c
     172:debug:fetch Executing org.macports.fetch (gr1c)
     173:debug:fetch Privilege de-escalation not attempted as not running as root.
     174:debug:checksum checksum phase started at Wed Oct  1 23:27:01 PDT 2014
     175:notice:checksum --->  Verifying checksums for gr1c
     176:debug:checksum Executing org.macports.checksum (gr1c)
     177:info:checksum --->  Checksumming gr1c-0.6.2.tar.gz
     178:debug:checksum Calculated (rmd160) is cecca701d1cf89c707a013221207c9820b1ec5c8
     179:debug:checksum Correct (rmd160) checksum for gr1c-0.6.2.tar.gz
     180:debug:checksum Calculated (sha256) is 414c166c8f840a1b79267ccf5ccc6da1862eae11cb3c1d81ea42bbcf555bb432
     181:debug:checksum Correct (sha256) checksum for gr1c-0.6.2.tar.gz
     182:debug:checksum Privilege de-escalation not attempted as not running as root.
     183:debug:extract extract phase started at Wed Oct  1 23:27:01 PDT 2014
     184:notice:extract --->  Extracting gr1c
     185:debug:extract Executing org.macports.extract (gr1c)
     186:info:extract --->  Extracting gr1c-0.6.2.tar.gz
     187:debug:extract setting option extract.args to '/opt/local/var/macports/distfiles/gr1c/gr1c-0.6.2.tar.gz'
     188:debug:extract Environment:
     189CC_PRINT_OPTIONS='YES'
     190CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_gr1c/gr1c/work/.CC_PRINT_OPTIONS'
     191CPATH='/opt/local/include'
     192LIBRARY_PATH='/opt/local/lib'
     193MACOSX_DEPLOYMENT_TARGET='10.8'
     194:debug:extract Assembled command: 'cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_gr1c/gr1c/work" && /usr/bin/gzip -dc '/opt/local/var/macports/distfiles/gr1c/gr1c-0.6.2.tar.gz' | /usr/bin/gnutar --no-same-owner -xf -'
     195:debug:extract Executing command line:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_gr1c/gr1c/work" && /usr/bin/gzip -dc '/opt/local/var/macports/distfiles/gr1c/gr1c-0.6.2.tar.gz' | /usr/bin/gnutar --no-same-owner -xf -
     196:debug:extract euid/egid changed to: 0/0
     197:debug:extract chowned /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_gr1c/gr1c/work to macports
     198:debug:extract euid/egid changed to: 503/501
     199:debug:extract Privilege de-escalation not attempted as not running as root.
     200:debug:patch patch phase started at Wed Oct  1 23:27:01 PDT 2014
     201:debug:patch Executing org.macports.patch (gr1c)
     202:notice:patch --->  Applying patches to gr1c
     203:info:patch --->  Applying patch-Makefile.diff
     204:debug:patch Environment:
     205CC_PRINT_OPTIONS='YES'
     206CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_gr1c/gr1c/work/.CC_PRINT_OPTIONS'
     207CPATH='/opt/local/include'
     208LIBRARY_PATH='/opt/local/lib'
     209MACOSX_DEPLOYMENT_TARGET='10.8'
     210:debug:patch Assembled command: 'cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_gr1c/gr1c/work/gr1c-0.6.2" && /usr/bin/patch -p0'
     211:debug:patch Executing command line:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_gr1c/gr1c/work/gr1c-0.6.2" && /usr/bin/patch -p0 < '/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/math/gr1c/files/patch-Makefile.diff'
     212:info:patch patching file Makefile
     213:info:patch --->  Applying patch-tests-Makefile.diff
     214:debug:patch Environment:
     215CC_PRINT_OPTIONS='YES'
     216CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_gr1c/gr1c/work/.CC_PRINT_OPTIONS'
     217CPATH='/opt/local/include'
     218LIBRARY_PATH='/opt/local/lib'
     219MACOSX_DEPLOYMENT_TARGET='10.8'
     220:debug:patch Assembled command: 'cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_gr1c/gr1c/work/gr1c-0.6.2" && /usr/bin/patch -p0'
     221:debug:patch Executing command line:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_gr1c/gr1c/work/gr1c-0.6.2" && /usr/bin/patch -p0 < '/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/math/gr1c/files/patch-tests-Makefile.diff'
     222:info:patch patching file tests/Makefile
     223:debug:patch Privilege de-escalation not attempted as not running as root.
     224:debug:configure configure phase started at Wed Oct  1 23:27:01 PDT 2014
     225:notice:configure --->  Configuring gr1c
     226:debug:configure Using compiler 'Xcode Clang'
     227:debug:configure Executing org.macports.configure (gr1c)
     228:debug:configure Privilege de-escalation not attempted as not running as root.
     229:debug:build build phase started at Wed Oct  1 23:27:01 PDT 2014
     230:notice:build --->  Building gr1c
     231:debug:build Executing org.macports.build (gr1c)
     232:debug:build port disallows a parallel build
     233:debug:build Environment:
     234CC_PRINT_OPTIONS='YES'
     235CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_gr1c/gr1c/work/.CC_PRINT_OPTIONS'
     236CPATH='/opt/local/include'
     237LIBRARY_PATH='/opt/local/lib'
     238MACOSX_DEPLOYMENT_TARGET='10.8'
     239:debug:build Assembled command: 'cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_gr1c/gr1c/work/gr1c-0.6.2" && /usr/bin/make -w all CC="/usr/bin/clang -arch x86_64" LD="/usr/bin/clang -arch x86_64 -r" PREFIX="/opt/local"'
     240:debug:build Executing command line:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_gr1c/gr1c/work/gr1c-0.6.2" && /usr/bin/make -w all CC="/usr/bin/clang -arch x86_64" LD="/usr/bin/clang -arch x86_64 -r" PREFIX="/opt/local"
     241:info:build make: Entering directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_gr1c/gr1c/work/gr1c-0.6.2'
     242:info:build /usr/bin/clang -arch x86_64 -g -Wall -pedantic -ansi -DHAVE_IEEE_754 -Isrc -I/opt/local/include/cudd -c src/main.c
     243:info:build /usr/bin/clang -arch x86_64 -g -Wall -pedantic -ansi -DHAVE_IEEE_754 -Isrc -I/opt/local/include/cudd -c src/util.c
     244:info:build src/util.c:183:19: warning: unused variable 'prevpt' [-Wunused-variable]
     245:info:build         ptree_t *tmppt, *prevpt, *var_separator;
     246:info:build                          ^
     247:info:build 1 warning generated.
     248:info:build /usr/bin/clang -arch x86_64 -g -Wall -pedantic -ansi -DHAVE_IEEE_754 -Isrc -I/opt/local/include/cudd -c src/logging.c
     249:info:build /usr/bin/clang -arch x86_64 -g -Wall -pedantic -ansi -DHAVE_IEEE_754 -Isrc -I/opt/local/include/cudd -c src/interactive.c
     250:info:build src/interactive.c:130:15: warning: using the result of an assignment as a condition without parentheses [-Wparentheses]
     251:info:build         while (input = fgets_wrap( GR1C_INTERACTIVE_PROMPT, 256, infp, outfp)) {
     252:info:build                ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     253:info:build src/interactive.c:130:15: note: place parentheses around the assignment to silence this warning
     254:info:build         while (input = fgets_wrap( GR1C_INTERACTIVE_PROMPT, 256, infp, outfp)) {
     255:info:build                      ^
     256:info:build                (                                                             )
     257:info:build src/interactive.c:130:15: note: use '==' to turn this assignment into an equality comparison
     258:info:build         while (input = fgets_wrap( GR1C_INTERACTIVE_PROMPT, 256, infp, outfp)) {
     259:info:build                      ^
     260:info:build                      ==
     261:info:build 1 warning generated.
     262:info:build /usr/bin/clang -arch x86_64 -g -Wall -pedantic -ansi -DHAVE_IEEE_754 -Isrc -I/opt/local/include/cudd -c src/solve_support.c
     263:info:build /usr/bin/clang -arch x86_64 -g -Wall -pedantic -ansi -DHAVE_IEEE_754 -Isrc -I/opt/local/include/cudd -c src/solve_operators.c
     264:info:build /usr/bin/clang -arch x86_64 -g -Wall -pedantic -ansi -DHAVE_IEEE_754 -Isrc -I/opt/local/include/cudd -c src/solve.c
     265:info:build /usr/bin/clang -arch x86_64 -g -Wall -pedantic -ansi -DHAVE_IEEE_754 -Isrc -I/opt/local/include/cudd -c src/ptree.c
     266:info:build src/ptree.c:320:15: warning: variable 'max' is used uninitialized whenever 'for' loop exits because its condition is false [-Wsometimes-uninitialized]
     267:info:build                 for (i = 0; i <= maxval; i++) {
     268:info:build                             ^~~~~~~~~~~
     269:info:build src/ptree.c:353:30: note: uninitialized use occurs here
     270:info:build         head = merge_ptrees( heads, max-min+1, PT_OR );
     271:info:build                                     ^~~
     272:info:build src/ptree.c:320:15: note: remove the condition if it is always true
     273:info:build                 for (i = 0; i <= maxval; i++) {
     274:info:build                             ^~~~~~~~~~~
     275:info:build src/ptree.c:287:9: note: initialize the variable 'max' to silence this warning
     276:info:build         int max, min;
     277:info:build                ^
     278:info:build                 = 0
     279:info:build src/ptree.c:323:14: warning: variable 'min' is uninitialized when used here [-Wuninitialized]
     280:info:build                         *(heads+i-min) = init_ptree( PT_EQUALS, NULL, 0 );
     281:info:build                                   ^~~
     282:info:build src/ptree.c:287:14: note: initialize the variable 'min' to silence this warning
     283:info:build         int max, min;
     284:info:build                     ^
     285:info:build                      = 0
     286:info:build src/ptree.c:735:22: warning: incompatible pointer types passing 'void (ptree_t *, FILE *)' to parameter of type 'void (*)(ptree_t *, void *)' [-Wincompatible-pointer-types]
     287:info:build         inorder_trav( head, tree_dot_dump_node, fp );
     288:info:build                             ^~~~~~~~~~~~~~~~~~
     289:info:build src/ptree.c:551:16: note: passing argument to parameter 'node_fn' here
     290:info:build                                    void (* node_fn)(ptree_t *, void *), void *arg )
     291:info:build                                            ^
     292:info:build 3 warnings generated.
     293:info:build /usr/bin/clang -arch x86_64 -g -Wall -pedantic -ansi -DHAVE_IEEE_754 -Isrc -I/opt/local/include/cudd -c src/automaton.c
     294:info:build /usr/bin/clang -arch x86_64 -g -Wall -pedantic -ansi -DHAVE_IEEE_754 -Isrc -I/opt/local/include/cudd -c src/automaton_io.c
     295:info:build bison -y -d src/gr1c_parse.y
     296:info:build flex src/gr1c_scan.l
     297:info:build /usr/bin/clang -arch x86_64 -g -Wall -pedantic -ansi -DHAVE_IEEE_754 -Isrc -I/opt/local/include/cudd -c lex.yy.c y.tab.c
     298:info:build lex.yy.c:1326:16: warning: function 'input' is not needed and will not be emitted [-Wunneeded-internal-declaration]
     299:info:build     static int input  (void)
     300:info:build                ^
     301:info:build 1 warning generated.
     302:info:build y.tab.c:1586:16: warning: implicit declaration of function 'yylex' [-Wimplicit-function-declaration]
     303:info:build       yychar = YYLEX;
     304:info:build                ^
     305:info:build y.tab.c:888:16: note: expanded from macro 'YYLEX'
     306:info:build # define YYLEX yylex (&yylval, &yylloc)
     307:info:build                ^
     308:info:build 1 warning generated.
     309:info:build /usr/bin/clang -arch x86_64 -r lex.yy.o y.tab.o -o gr1c_parse.o
     310:info:build ld: warning: unexpected dylib (/usr/lib/libSystem.dylib) on link line
     311:info:build 0  0x1003aa098  __assert_rtn + 144
     312:info:build 1  0x1003f5682  std::__1::map<ld::File const*, ld::File::Ordinal, std::__1::less<ld::File const*>, std::__1::allocator<std::__1::pair<ld::File const* const, ld::File::Ordinal> > >::operator[](ld::File const* const&) + 0
     313:info:build 2  0x1003f535f  ld::tool::SectionRelocationsAtom<x86_64>::sectSymNum(bool, ld::Atom const*) + 45
     314:info:build 3  0x1003eaabb  ld::tool::SectionRelocationsAtom<x86_64>::encodeSectionReloc(ld::Internal::FinalSection*, ld::tool::SectionRelocationsAtom<x86_64>::Entry const&, std::__1::vector<macho_relocation_info<Pointer64<LittleEndian> >, std::__1::allocator<macho_relocation_info<Pointer64<LittleEndian> > > >&) + 77
     315:info:build 4  0x10040c0a2  ld::tool::SectionRelocationsAtom<x86_64>::encode() + 62
     316:info:build 5  0x1003f0340  ld::tool::OutputFile::updateLINKEDITAddresses(ld::Internal&) + 420
     317:info:build 6  0x1003ec030  ld::tool::OutputFile::write(ld::Internal&) + 136
     318:info:build 7  0x1003aa4d7  main + 713
     319:info:build 8  0x10039bcd4  start + 52
     320:info:build A linker snapshot was created at:
     321:info:build     /tmp/gr1c_parse.o-2014-09-01-232702.ld-snapshot
     322:info:build ld: Assertion failed: (_machoSection != 0), function machoSection, file /SourceCache/ld64/ld64-136/src/ld/ld.hpp, line 641.
     323:info:build clang: error: linker command failed with exit code 1 (use -v to see invocation)
     324:info:build make: *** [gr1c_parse.o] Error 1
     325:info:build make: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_gr1c/gr1c/work/gr1c-0.6.2'
     326:info:build Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_gr1c/gr1c/work/gr1c-0.6.2" && /usr/bin/make -w all CC="/usr/bin/clang -arch x86_64" LD="/usr/bin/clang -arch x86_64 -r" PREFIX="/opt/local"
     327:info:build Exit code: 2
     328:error:build org.macports.build for port gr1c returned: command execution failed
     329:debug:build Error code: CHILDSTATUS 11784 2
     330:debug:build Backtrace: command execution failed
     331    while executing
     332"system -nice 0 $fullcmdstring"
     333    ("eval" body line 1)
     334    invoked from within
     335"eval system $notty $nice \$fullcmdstring"
     336    invoked from within
     337"command_exec build"
     338    (procedure "portbuild::build_main" line 8)
     339    invoked from within
     340"portbuild::build_main org.macports.build"
     341    ("eval" body line 1)
     342    invoked from within
     343"eval $procedure $targetname"
     344:info:build Warning: targets not executed for gr1c: org.macports.activate org.macports.build org.macports.destroot org.macports.install
     345:notice:build Please see the log file for port gr1c for details:
     346    /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_gr1c/gr1c/main.log
     347}}}