Ticket #21853: build.2.log

DEBUG: Found port in file:///opt/local/var/macports/sources/rsync.macports.org/release/ports/lang/mzscheme
DEBUG: Changing to port directory: /opt/local/var/macports/sources/rsync.macports.org/release/ports/lang/mzscheme
DEBUG: OS Platform: darwin
DEBUG: OS Version: 10.2.0
DEBUG: Mac OS X Version: 10.6
DEBUG: System Arch: i386
DEBUG: setting option os.universal_supported to yes
DEBUG: org.macports.load registered provides 'load', a pre-existing procedure. Target override will not be provided
DEBUG: org.macports.unload registered provides 'unload', a pre-existing procedure. Target override will not be provided
DEBUG: org.macports.distfiles registered provides 'distfiles', a pre-existing procedure. Target override will not be provided
DEBUG: adding the default universal variant
DEBUG: Reading variant descriptions from /opt/local/var/macports/sources/rsync.macports.org/release/ports/_resources/port1.0/variant_descriptions.conf
DEBUG: Requested variant darwin is not provided by port mzscheme.
DEBUG: Requested variant i386 is not provided by port mzscheme.
DEBUG: Requested variant macosx is not provided by port mzscheme.
DEBUG: Attempting ln -sf /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_lang_mzscheme/work /opt/local/var/macports/sources/rsync.macports.org/release/ports/lang/mzscheme/work
DEBUG: Found port in file:///opt/local/var/macports/sources/rsync.macports.org/release/ports/graphics/jpeg
DEBUG: epoch: in tree: 0 installed: 0
DEBUG: jpeg 7_0 exists in the ports tree
DEBUG: jpeg 7_0  is the latest installed
DEBUG: jpeg 7_0  is active
DEBUG: Merging existing variants  into variants
DEBUG: new fully merged portvariants: 
DEBUG: Changing to port directory: /opt/local/var/macports/sources/rsync.macports.org/release/ports/graphics/jpeg
DEBUG: OS Platform: darwin
DEBUG: OS Version: 10.2.0
DEBUG: Mac OS X Version: 10.6
DEBUG: System Arch: i386
DEBUG: setting option os.universal_supported to yes
DEBUG: org.macports.load registered provides 'load', a pre-existing procedure. Target override will not be provided
DEBUG: org.macports.unload registered provides 'unload', a pre-existing procedure. Target override will not be provided
DEBUG: org.macports.distfiles registered provides 'distfiles', a pre-existing procedure. Target override will not be provided
DEBUG: adding the default universal variant
DEBUG: Reading variant descriptions from /opt/local/var/macports/sources/rsync.macports.org/release/ports/_resources/port1.0/variant_descriptions.conf
DEBUG: Requested variant darwin is not provided by port jpeg.
DEBUG: Requested variant i386 is not provided by port jpeg.
DEBUG: Requested variant macosx is not provided by port jpeg.
DEBUG: No need to upgrade! jpeg 7_0 >= jpeg 7_0
DEBUG: Found port in file:///opt/local/var/macports/sources/rsync.macports.org/release/ports/graphics/libpng
DEBUG: epoch: in tree: 0 installed: 0
DEBUG: libpng 1.2.42_0 exists in the ports tree
DEBUG: libpng 1.2.42_0  is the latest installed
DEBUG: libpng 1.2.42_0  is active
DEBUG: Merging existing variants  into variants
DEBUG: new fully merged portvariants: 
DEBUG: Changing to port directory: /opt/local/var/macports/sources/rsync.macports.org/release/ports/graphics/libpng
DEBUG: OS Platform: darwin
DEBUG: OS Version: 10.2.0
DEBUG: Mac OS X Version: 10.6
DEBUG: System Arch: i386
DEBUG: setting option os.universal_supported to yes
DEBUG: org.macports.load registered provides 'load', a pre-existing procedure. Target override will not be provided
DEBUG: org.macports.unload registered provides 'unload', a pre-existing procedure. Target override will not be provided
DEBUG: org.macports.distfiles registered provides 'distfiles', a pre-existing procedure. Target override will not be provided
DEBUG: Using group file /opt/local/var/macports/sources/rsync.macports.org/release/ports/_resources/port1.0/group/muniversal-1.0.tcl
DEBUG: Reading variant descriptions from /opt/local/var/macports/sources/rsync.macports.org/release/ports/_resources/port1.0/variant_descriptions.conf
DEBUG: Using group file /opt/local/var/macports/sources/rsync.macports.org/release/ports/_resources/port1.0/group/archcheck-1.0.tcl
DEBUG: universal variant already exists, so not adding the default one
DEBUG: Requested variant darwin is not provided by port libpng.
DEBUG: Requested variant i386 is not provided by port libpng.
DEBUG: Requested variant macosx is not provided by port libpng.
DEBUG: Found port in file:///opt/local/var/macports/sources/rsync.macports.org/release/ports/archivers/zlib
DEBUG: epoch: in tree: 0 installed: 0
DEBUG: zlib 1.2.3_4 exists in the ports tree
DEBUG: zlib 1.2.3_4  is the latest installed
DEBUG: zlib 1.2.3_4  is active
DEBUG: Merging existing variants  into variants
DEBUG: new fully merged portvariants: 
DEBUG: Changing to port directory: /opt/local/var/macports/sources/rsync.macports.org/release/ports/archivers/zlib
DEBUG: OS Platform: darwin
DEBUG: OS Version: 10.2.0
DEBUG: Mac OS X Version: 10.6
DEBUG: System Arch: i386
DEBUG: setting option os.universal_supported to yes
DEBUG: org.macports.load registered provides 'load', a pre-existing procedure. Target override will not be provided
DEBUG: org.macports.unload registered provides 'unload', a pre-existing procedure. Target override will not be provided
DEBUG: org.macports.distfiles registered provides 'distfiles', a pre-existing procedure. Target override will not be provided
DEBUG: adding the default universal variant
DEBUG: Reading variant descriptions from /opt/local/var/macports/sources/rsync.macports.org/release/ports/_resources/port1.0/variant_descriptions.conf
DEBUG: Requested variant darwin is not provided by port zlib.
DEBUG: Requested variant i386 is not provided by port zlib.
DEBUG: Requested variant macosx is not provided by port zlib.
DEBUG: No need to upgrade! zlib 1.2.3_4 >= zlib 1.2.3_4
DEBUG: No need to upgrade! libpng 1.2.42_0 >= libpng 1.2.42_0
DEBUG: Found port in file:///opt/local/var/macports/sources/rsync.macports.org/release/ports/textproc/libiconv
DEBUG: epoch: in tree: 0 installed: 0
DEBUG: libiconv 1.13.1_0 exists in the ports tree
DEBUG: libiconv 1.13.1_0  is the latest installed
DEBUG: libiconv 1.13.1_0  is active
DEBUG: Merging existing variants  into variants
DEBUG: new fully merged portvariants: 
DEBUG: Changing to port directory: /opt/local/var/macports/sources/rsync.macports.org/release/ports/textproc/libiconv
DEBUG: OS Platform: darwin
DEBUG: OS Version: 10.2.0
DEBUG: Mac OS X Version: 10.6
DEBUG: System Arch: i386
DEBUG: setting option os.universal_supported to yes
DEBUG: org.macports.load registered provides 'load', a pre-existing procedure. Target override will not be provided
DEBUG: org.macports.unload registered provides 'unload', a pre-existing procedure. Target override will not be provided
DEBUG: org.macports.distfiles registered provides 'distfiles', a pre-existing procedure. Target override will not be provided
DEBUG: Using group file /opt/local/var/macports/sources/rsync.macports.org/release/ports/_resources/port1.0/group/muniversal-1.0.tcl
DEBUG: Reading variant descriptions from /opt/local/var/macports/sources/rsync.macports.org/release/ports/_resources/port1.0/variant_descriptions.conf
DEBUG: universal variant already exists, so not adding the default one
DEBUG: Requested variant darwin is not provided by port libiconv.
DEBUG: Requested variant i386 is not provided by port libiconv.
DEBUG: Requested variant macosx is not provided by port libiconv.
DEBUG: Found port in file:///opt/local/var/macports/sources/rsync.macports.org/release/ports/devel/gperf
DEBUG: epoch: in tree: 0 installed: 0
DEBUG: gperf 3.0.4_0 exists in the ports tree
DEBUG: gperf 3.0.4_0  is the latest installed
DEBUG: gperf 3.0.4_0  is active
DEBUG: Merging existing variants  into variants
DEBUG: new fully merged portvariants: 
DEBUG: Changing to port directory: /opt/local/var/macports/sources/rsync.macports.org/release/ports/devel/gperf
DEBUG: OS Platform: darwin
DEBUG: OS Version: 10.2.0
DEBUG: Mac OS X Version: 10.6
DEBUG: System Arch: i386
DEBUG: setting option os.universal_supported to yes
DEBUG: org.macports.load registered provides 'load', a pre-existing procedure. Target override will not be provided
DEBUG: org.macports.unload registered provides 'unload', a pre-existing procedure. Target override will not be provided
DEBUG: org.macports.distfiles registered provides 'distfiles', a pre-existing procedure. Target override will not be provided
DEBUG: Using group file /opt/local/var/macports/sources/rsync.macports.org/release/ports/_resources/port1.0/group/muniversal-1.0.tcl
DEBUG: Reading variant descriptions from /opt/local/var/macports/sources/rsync.macports.org/release/ports/_resources/port1.0/variant_descriptions.conf
DEBUG: universal variant already exists, so not adding the default one
DEBUG: Requested variant darwin is not provided by port gperf.
DEBUG: Requested variant i386 is not provided by port gperf.
DEBUG: Requested variant macosx is not provided by port gperf.
DEBUG: No need to upgrade! gperf 3.0.4_0 >= gperf 3.0.4_0
DEBUG: No need to upgrade! libiconv 1.13.1_0 >= libiconv 1.13.1_0
--->  Computing dependencies for mzscheme
DEBUG: Searching for dependency: jpeg
DEBUG: Found Dependency: receipt exists for jpeg
DEBUG: Searching for dependency: libpng
DEBUG: Found Dependency: receipt exists for libpng
DEBUG: Searching for dependency: libiconv
DEBUG: Found Dependency: receipt exists for libiconv
DEBUG: Executing org.macports.main (mzscheme)
--->  Fetching mzscheme
DEBUG: Executing org.macports.fetch (mzscheme)
--->  Verifying checksum(s) for mzscheme
DEBUG: Executing org.macports.checksum (mzscheme)
--->  Checksumming mz-4.1.5-src-unix.tgz
DEBUG: Correct (md5) checksum for mz-4.1.5-src-unix.tgz
DEBUG: Correct (sha1) checksum for mz-4.1.5-src-unix.tgz
DEBUG: Correct (rmd160) checksum for mz-4.1.5-src-unix.tgz
--->  Extracting mzscheme
DEBUG: Executing org.macports.extract (mzscheme)
--->  Extracting mz-4.1.5-src-unix.tgz
DEBUG: setting option extract.args to /opt/local/var/macports/distfiles/mzscheme/mz-4.1.5-src-unix.tgz
DEBUG: Environment: MACOSX_DEPLOYMENT_TARGET='10.6'
DEBUG: Assembled command: 'cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_lang_mzscheme/work" && /usr/bin/gzip -dc /opt/local/var/macports/distfiles/mzscheme/mz-4.1.5-src-unix.tgz | /usr/bin/gnutar --no-same-owner -xf -'
DEBUG: Executing org.macports.patch (mzscheme)
--->  Applying patches to mzscheme
--->  Applying /opt/local/var/macports/sources/rsync.macports.org/release/ports/lang/mzscheme/files/patch-configure.diff
DEBUG: Environment: MACOSX_DEPLOYMENT_TARGET='10.6'
DEBUG: Assembled command: 'cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_lang_mzscheme/work/mz-4.1.5/src" && /usr/bin/patch -p0'
patching file configure
--->  Applying /opt/local/var/macports/sources/rsync.macports.org/release/ports/lang/mzscheme/files/patch-collects-setup-unixstyle-install.ss.diff
DEBUG: Environment: MACOSX_DEPLOYMENT_TARGET='10.6'
DEBUG: Assembled command: 'cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_lang_mzscheme/work/mz-4.1.5/src" && /usr/bin/patch -p0'
patching file ../collects/setup/unixstyle-install.ss
--->  Applying /opt/local/var/macports/sources/rsync.macports.org/release/ports/lang/mzscheme/files/patch-mzscheme-Makefile.in.diff
DEBUG: Environment: MACOSX_DEPLOYMENT_TARGET='10.6'
DEBUG: Assembled command: 'cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_lang_mzscheme/work/mz-4.1.5/src" && /usr/bin/patch -p0'
patching file mzscheme/Makefile.in
DEBUG: Executing proc-post-org.macports.patch-patch-0
--->  Configuring mzscheme
DEBUG: Using compiler 'Mac OS X gcc 4.2'
DEBUG: Executing org.macports.configure (mzscheme)
DEBUG: Environment: CFLAGS='-O2 -arch x86_64' CPPFLAGS='-I/opt/local/include' CXXFLAGS='-O2 -arch x86_64' MACOSX_DEPLOYMENT_TARGET='10.6' CXX='/usr/bin/g++-4.2' F90FLAGS='-O2 -m64' LDFLAGS='-L/opt/local/lib' OBJC='/usr/bin/gcc-4.2' FCFLAGS='-O2 -m64' INSTALL='/usr/bin/install -c' OBJCFLAGS='-O2 -arch x86_64' FFLAGS='-O2 -m64' CC='/usr/bin/gcc-4.2'
DEBUG: Assembled command: 'cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_lang_mzscheme/work/mz-4.1.5/src" && ./configure --prefix=/opt/local --enable-libfw'
=== MrEd disabled
=== Frameworks-to-system enabled
checking for gcc... /usr/bin/gcc-4.2
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... 
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether /usr/bin/gcc-4.2 accepts -g... yes
checking for /usr/bin/gcc-4.2 option to accept ISO C89... none needed
checking how to run the C preprocessor... /usr/bin/gcc-4.2 -E
checking whether we are using the GNU C++ compiler... yes
checking whether /usr/bin/g++-4.2 accepts -g... yes
checking how to run the C++ preprocessor... /usr/bin/g++-4.2 -E
checking for ranlib... ranlib
checking for cos in -lm... yes
checking for dlopen in -ldl... yes
checking for inline keyword... yes
checking for GNU preprocessor... yes
checking for nl_langinfo (CODESET)... yes
checking for getaddrinfo... no
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking iconv.h usability... yes
checking iconv.h presence... yes
checking for iconv.h... yes
checking iconv is usable... yes -liconv
checking for mbsrtowcs... yes
checking for char... yes
checking size of char... 1
checking for short... yes
checking size of short... 2
checking for int... yes
checking size of int... 4
checking for long... yes
checking size of long... 8
checking for long long... yes
checking size of long long... 8
checking for stack direction... down
checking whether byte ordering is bigendian... no
configure: creating ./config.status
config.status: creating Makefile
config.status: creating mzscheme/Makefile
config.status: creating mzscheme/src/Makefile
config.status: creating mzscheme/dynsrc/Makefile
config.status: creating mzscheme/gc/Makefile
config.status: creating mzscheme/sgc/Makefile
config.status: creating mzscheme/gc2/Makefile
config.status: creating foreign/Makefile
config.status: creating mzscheme/mzconfig.h
=== configuring in foreign/gcc/libffi (/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_lang_mzscheme/work/mz-4.1.5/src/foreign/gcc/libffi)
configure: running /bin/sh ./configure '--prefix=/opt/local'  '--enable-libfw' 'CC=/usr/bin/gcc-4.2' 'CFLAGS=-O2 -arch x86_64' 'LDFLAGS=-L/opt/local/lib' 'CPPFLAGS=-I/opt/local/include' 'CXX=/usr/bin/g++-4.2' 'CXXFLAGS=-O2 -arch x86_64' '--disable-multilib' --cache-file=/dev/null --srcdir=.
checking build system type... i386-apple-darwin10.2.0
checking host system type... i386-apple-darwin10.2.0
checking target system type... i386-apple-darwin10.2.0
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for gcc... /usr/bin/gcc-4.2
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... 
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether /usr/bin/gcc-4.2 accepts -g... yes
checking for /usr/bin/gcc-4.2 option to accept ISO C89... none needed
checking for style of include used by make... GNU
checking dependency style of /usr/bin/gcc-4.2... gcc3
checking whether /usr/bin/gcc-4.2 and cc understand -c and -o together... yes
checking for a sed that does not truncate output... /opt/local/bin/gsed
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for fgrep... /usr/bin/grep -F
checking for ld used by /usr/bin/gcc-4.2... /usr/libexec/gcc/i686-apple-darwin10/4.2.1/ld
checking if the linker (/usr/libexec/gcc/i686-apple-darwin10/4.2.1/ld) is GNU ld... no
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm
checking the name lister (/usr/bin/nm) interface... BSD nm
checking whether ln -s works... yes
checking the maximum length of command line arguments... 196608
checking whether the shell understands some XSI constructs... yes
checking whether the shell understands "+="... yes
checking for /usr/libexec/gcc/i686-apple-darwin10/4.2.1/ld option to reload object files... -r
checking how to recognize dependent libraries... pass_all
checking for ar... ar
checking for strip... strip
checking for ranlib... ranlib
checking command to parse /usr/bin/nm output from /usr/bin/gcc-4.2 object... ok
checking how to run the C preprocessor... /usr/bin/gcc-4.2 -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for dlfcn.h... yes
checking for objdir... .libs
checking if /usr/bin/gcc-4.2 supports -fno-rtti -fno-exceptions... no
checking for /usr/bin/gcc-4.2 option to produce PIC... -fno-common -DPIC
checking if /usr/bin/gcc-4.2 PIC flag -fno-common -DPIC works... yes
checking if /usr/bin/gcc-4.2 static flag -static works... no
checking if /usr/bin/gcc-4.2 supports -c -o file.o... yes
checking if /usr/bin/gcc-4.2 supports -c -o file.o... (cached) yes
checking whether the /usr/bin/gcc-4.2 linker (/usr/libexec/gcc/i686-apple-darwin10/4.2.1/ld) supports shared libraries... yes
checking dynamic linker characteristics... darwin10.2.0 dyld
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking sys/mman.h usability... yes
checking sys/mman.h presence... yes
checking for sys/mman.h... yes
checking for mmap... yes
checking for sys/mman.h... (cached) yes
checking for mmap... (cached) yes
checking whether read-only mmap of a plain file works... yes
checking whether mmap from /dev/zero works... no
checking for MAP_ANON(YMOUS)... yes
checking whether mmap with MAP_ANON(YMOUS) works... yes
checking for ANSI C header files... (cached) yes
checking for memcpy... yes
checking for working alloca.h... yes
checking for alloca... yes
checking for double... yes
checking size of double... 8
checking for long double... yes
checking size of long double... 16
checking whether byte ordering is bigendian... no
checking assembler .cfi pseudo-op support... no
checking whether .eh_frame section should be read-only... no
checking for __attribute__((visibility("hidden")))... no
configure: creating ./config.status
config.status: creating include/Makefile
config.status: WARNING:  include/Makefile.in seems to ignore the --datarootdir setting
config.status: creating include/ffi.h
config.status: creating Makefile
config.status: WARNING:  Makefile.in seems to ignore the --datarootdir setting
config.status: creating fficonfig.h
config.status: linking ./src/x86/ffitarget.h to include/ffitarget.h
config.status: executing default-1 commands
config.status: executing depfiles commands
config.status: executing libtool commands
config.status: executing include commands
config.status: executing src commands
>>> Installation targets:
 executables  : ${exec_prefix}/bin/...
 Scheme code  : ${exec_prefix}/lib/plt/collects/...
 core docs    : ${datarootdir}/plt/doc/...
 C libraries  : ${exec_prefix}/lib/...
 C headers    : ${prefix}/include/plt/...
 extra C objs : ${exec_prefix}/lib/plt/...
 man pages    : ${datarootdir}/man/...
     where prefix = /opt/local
  and datarootdir = ${prefix}/share
  and exec_prefix = ${prefix}
--->  Building mzscheme
DEBUG: Executing org.macports.build (mzscheme)
DEBUG: Environment: MACOSX_DEPLOYMENT_TARGET='10.6'
DEBUG: Assembled command: 'cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_lang_mzscheme/work/mz-4.1.5/src" && /usr/bin/make -j2 all'
/usr/bin/make 3m
cd mzscheme; /usr/bin/make 3m
/usr/bin/make cgc
/usr/bin/make common
/usr/bin/make g-c
cd gc; /usr/bin/make ../libmzgc.a 
/usr/bin/gcc-4.2  -iquote ./include -DNO_SIGNALS -O2 -arch x86_64  -I/opt/local/include -DOS_X -D_DARWIN_UNLIMITED_SELECT   -fno-common  -DNO_EXECUTE_PERMISSION -DSILENT -DNO_GETENV -DLARGE_CONFIG -DATOMIC_UNCOLLECTABLE -DINITIAL_MARK_STACK_SIZE=8192 -c ./alloc.c
/usr/bin/gcc-4.2  -iquote ./include -DNO_SIGNALS -O2 -arch x86_64  -I/opt/local/include -DOS_X -D_DARWIN_UNLIMITED_SELECT   -fno-common  -DNO_EXECUTE_PERMISSION -DSILENT -DNO_GETENV -DLARGE_CONFIG -DATOMIC_UNCOLLECTABLE -DINITIAL_MARK_STACK_SIZE=8192 -c ./reclaim.c
In file included from ./include/private/gc_priv.h:66,
                 from ./reclaim.c:18:
./include/private/gcconfig.h:476: error: expected identifier or '(' before '--' token
In file included from ./include/private/gc_priv.h:66,
                 from ./alloc.c:19:
./include/private/gcconfig.h:476: error: expected identifier or '(' before '--' token
make[6]: *** [reclaim.o] Error 1
make[6]: *** Waiting for unfinished jobs....
make[6]: *** [alloc.o] Error 1
make[5]: *** [g-c] Error 2
make[4]: *** [common] Error 2
make[3]: *** [cgc] Error 2
make[2]: *** [3m] Error 2
make[1]: *** [3m] Error 2
make: *** [all] Error 2
Error: Target org.macports.build returned: shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_lang_mzscheme/work/mz-4.1.5/src" && /usr/bin/make -j2 all " returned error 2
DEBUG: Backtrace: shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_lang_mzscheme/work/mz-4.1.5/src" && /usr/bin/make -j2 all " returned error 2
    while executing
"command_exec build"
    (procedure "portbuild::build_main" line 9)
    invoked from within
"$procedure $targetname"
Warning: the following items did not execute (for mzscheme): org.macports.activate org.macports.build org.macports.destroot org.macports.install
Error: Status 1 encountered during processing.
To report a bug, see <http://guide.macports.org/#project.tickets>