clisp fails to install

gistfile1.sh

➜  ~  brew install -v clisp
==> Downloading http://ftpmirror.gnu.org/clisp/release/2.49/clisp-2.49.tar.bz2
File already downloaded in /Users/pdk/Library/Caches/Homebrew
/usr/bin/tar xf /Users/pdk/Library/Caches/Homebrew/clisp-2.49.tar.bz2
==> Downloading patches
/usr/bin/curl -qf#LA Homebrew 0.8.1 (Ruby 1.8.7-249; Mac OS X 10.7.2) https://svn.macports.org/repository/macports/!svn/bc/89054/trunk/dports/lang/clisp/files/patch-src_lispbibl_d.diff -o 001-homebrew.diff
######################################################################## 100.0%
==> Patching
/usr/bin/patch -f -p0 -i 001-homebrew.diff
patching file src/lispbibl.d
==> ./configure --prefix=/usr/local/Cellar/clisp/2.49 --with-readline=yes
./configure --prefix=/usr/local/Cellar/clisp/2.49 --with-readline=yes
executing /private/tmp/homebrew-clisp-2.49-2Re3/clisp-2.49/src/configure --prefix=/usr/local/Cellar/clisp/2.49 --with-readline=yes
configure: creating cache config.cache
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... build-aux/install-sh -c -d
checking for gawk... no
checking for mawk... no
checking for nawk... no
checking for awk... awk
checking whether make sets $(MAKE)... yes
configure: ** check for host type
checking build system type... x86_64-apple-darwin11.2.0
checking host system type... x86_64-apple-darwin11.2.0
checking for style of include used by make... GNU
checking for gcc... /usr/bin/llvm-gcc -m64
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether /usr/bin/llvm-gcc -m64 accepts -g... yes
checking for /usr/bin/llvm-gcc -m64 option to accept ISO C89... none needed
checking dependency style of /usr/bin/llvm-gcc -m64... gcc3
checking how to run the C preprocessor... /usr/bin/llvm-gcc -m64 -E
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for 64-bit x86_64... yes
checking how to remove colons from paths... echo $x
configure: ** checks for programs
checking for gcc... (cached) /usr/bin/llvm-gcc -m64
checking whether we are using the GNU C compiler... (cached) yes
checking whether /usr/bin/llvm-gcc -m64 accepts -g... (cached) yes
checking for /usr/bin/llvm-gcc -m64 option to accept ISO C89... (cached) none needed
checking dependency style of /usr/bin/llvm-gcc -m64... (cached) gcc3
checking how to run the C preprocessor... /usr/bin/llvm-gcc -m64 -E
checking for ranlib... ranlib
checking whether /usr/bin/llvm-gcc -m64 and cc understand -c and -o together... yes
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 minix/config.h usability... no
checking minix/config.h presence... no
checking for minix/config.h... no
checking whether it is safe to define __EXTENSIONS__... yes
checking how to make hard links... ln
checking whether ln -s works... yes
checking how to make hard links to symlinks... ln
checking how to print strings... printf
checking for a sed that does not truncate output... /usr/bin/sed
checking for fgrep... /usr/bin/grep -F
checking for ld used by /usr/bin/llvm-gcc -m64... /usr/bin/llvm-gcc
checking if the linker (/usr/bin/llvm-gcc) 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/bin/llvm-gcc option to reload object files... -r
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for ar... ar
checking for strip... strip
checking for ranlib... (cached) ranlib
checking command to parse /usr/bin/nm output from /usr/bin/llvm-gcc -m64 object... ok
checking for dsymutil... dsymutil
checking for nmedit... nmedit
checking for lipo... lipo
checking for otool... otool
checking for otool64... no
checking for -single_module linker flag... yes
checking for -exported_symbols_list linker flag... yes
checking for -force_load linker flag... yes
checking for dlfcn.h... yes
checking for objdir... .libs
checking if /usr/bin/llvm-gcc -m64 supports -fno-rtti -fno-exceptions... yes
checking for /usr/bin/llvm-gcc -m64 option to produce PIC... -fno-common -DPIC
checking if /usr/bin/llvm-gcc -m64 PIC flag -fno-common -DPIC works... yes
checking if /usr/bin/llvm-gcc -m64 static flag -static works... no
checking if /usr/bin/llvm-gcc -m64 supports -c -o file.o... yes
checking if /usr/bin/llvm-gcc -m64 supports -c -o file.o... (cached) yes
checking whether the /usr/bin/llvm-gcc -m64 linker (/usr/bin/llvm-gcc) supports shared libraries... yes
checking dynamic linker characteristics... darwin11.2.0 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 for groff... groff
checking for ps2pdf... no
checking for gzip... gzip
checking whether test -nt works... yes
configure: ** checks for system features
checking for special C compiler options needed for large files... no
checking for _FILE_OFFSET_BITS value needed for large files... no
checking whether using GNU C... yes
checking whether using SUNPRO C... no
checking whether using C++... no
checking whether CPP likes empty macro arguments... yes
checking for underscore in external names... yes
checking whether gethostent requires -lnsl... no
checking whether setsockopt requires -lsocket... no
checking whether CC works at all... yes
configure: ** check for add-ons
checking for working alloca.h... yes
checking for alloca... yes
checking for C/C++ restrict keyword... __restrict
checking for sys/time.h... yes
checking for langinfo.h... yes
checking for sys/mman.h... yes
checking for stddef.h... yes
checking for stdint.h... (cached) yes
checking for wchar.h... yes
checking for string.h... (cached) yes
checking for unistd.h... (cached) yes
checking for wctype.h... yes
checking whether the preprocessor supports include_next... yes
checking for struct timeval... yes
checking whether gettimeofday is declared without a macro... yes
checking for gettimeofday... yes
checking for readlink... yes
checking for mbsinit... yes
checking for mbrtowc... yes
checking for mbsrtowcs... yes
checking for mprotect... yes
checking for memchr... yes
checking for nl_langinfo... yes
checking for iswcntrl... yes
checking for iswblank... yes
checking for ld used by GCC... /usr/bin/llvm-gcc
checking if the linker (/usr/bin/llvm-gcc) is GNU ld... no
checking for shared library run path origin... done
checking for nl_langinfo and CODESET... yes
checking for working fcntl.h... no (bad O_NOATIME)
checking whether getc_unlocked is declared... yes
checking whether we are using the GNU C Library 2.1 or newer... no
checking for mbstate_t... yes
checking for a traditional japanese locale... ja_JP.eucJP
checking for a transitional chinese locale... zh_CN.GB18030
checking for a french Unicode locale... fr_FR.UTF-8
checking for mmap... yes
checking for MAP_ANONYMOUS... yes
checking whether memchr works... yes
checking for stdbool.h that conforms to C99... no
checking for _Bool... yes
checking for wchar_t... yes
checking for long long int... yes
checking for unsigned long long int... yes
checking whether memmem is declared without a macro... yes
checking whether mempcpy is declared without a macro... no
checking whether memrchr is declared without a macro... no
checking whether rawmemchr is declared without a macro... no
checking whether stpcpy is declared without a macro... yes
checking whether stpncpy is declared without a macro... yes
checking whether strchrnul is declared without a macro... no
checking whether strdup is declared without a macro... yes
checking whether strncat is declared without a macro... yes
checking whether strndup is declared without a macro... yes
checking whether strnlen is declared without a macro... yes
checking whether strpbrk is declared without a macro... yes
checking whether strsep is declared without a macro... yes
checking whether strcasestr is declared without a macro... yes
checking whether strtok_r is declared without a macro... yes
checking whether strsignal is declared without a macro... yes
checking whether strverscmp is declared without a macro... no
checking for inline... inline
checking whether <wchar.h> uses 'inline' correctly... yes
checking for wint_t... yes
checking for alloca as a compiler built-in... yes
checking for getpagesize... yes
checking whether getpagesize is declared... yes
checking whether gettimeofday clobbers localtime buffer... no
checking for gettimeofday with POSIX signature... yes
checking whether langinfo.h defines CODESET... yes
checking whether langinfo.h defines ERA... yes
checking whether nl_langinfo is declared without a macro... yes
checking for libsigsegv... no, consider installing GNU libsigsegv
checking whether link(2) dereferences a symlink... yes
checking whether mbrtowc handles incomplete characters... yes
checking whether mbrtowc works as well as mbtowc... yes
checking whether mbrtowc handles a NULL string argument... yes
checking whether mbrtowc has a correct return value... yes
checking whether mbrtowc returns 0 when parsing a NUL character... yes
checking whether mbrtowc handles incomplete characters... (cached) yes
checking whether mbrtowc works as well as mbtowc... (cached) yes
checking whether mbrtowc handles incomplete characters... (cached) yes
checking whether mbrtowc works as well as mbtowc... (cached) yes
checking whether mbsrtowcs works... yes
checking whether NULL can be used in arbitrary expressions... yes
checking whether stdint.h conforms to C99... no
checking sys/inttypes.h usability... no
checking sys/inttypes.h presence... no
checking for sys/inttypes.h... no
checking sys/bitypes.h usability... no
checking sys/bitypes.h presence... no
checking for sys/bitypes.h... no
checking for bit size of ptrdiff_t... 64
checking for bit size of size_t... 64
checking for bit size of sig_atomic_t... 32
checking for bit size of wchar_t... 32
checking for bit size of wint_t... 32
checking whether sig_atomic_t is signed... yes
checking whether wchar_t is signed... yes
checking whether wint_t is signed... yes
checking for ptrdiff_t integer literal suffix... l
checking for size_t integer literal suffix... ul
checking for sig_atomic_t integer literal suffix... 
checking for wchar_t integer literal suffix... 
checking for wint_t integer literal suffix... 
checking whether chown is declared without a macro... yes
checking whether dup2 is declared without a macro... yes
checking whether dup3 is declared without a macro... no
checking whether environ is declared without a macro... no
checking whether euidaccess is declared without a macro... no
checking whether faccessat is declared without a macro... no
checking whether fchdir is declared without a macro... yes
checking whether fchownat is declared without a macro... no
checking whether fsync is declared without a macro... yes
checking whether ftruncate is declared without a macro... yes
checking whether getcwd is declared without a macro... yes
checking whether getdomainname is declared without a macro... yes
checking whether getdtablesize is declared without a macro... yes
checking whether getgroups is declared without a macro... yes
checking whether gethostname is declared without a macro... yes
checking whether getlogin is declared without a macro... yes
checking whether getlogin_r is declared without a macro... yes
checking whether getpagesize is declared without a macro... yes
checking whether getusershell is declared without a macro... yes
checking whether setusershell is declared without a macro... yes
checking whether endusershell is declared without a macro... yes
checking whether lchown is declared without a macro... yes
checking whether link is declared without a macro... yes
checking whether linkat is declared without a macro... no
checking whether lseek is declared without a macro... yes
checking whether pipe2 is declared without a macro... no
checking whether pread is declared without a macro... yes
checking whether pwrite is declared without a macro... yes
checking whether readlink is declared without a macro... yes
checking whether readlinkat is declared without a macro... no
checking whether rmdir is declared without a macro... yes
checking whether sleep is declared without a macro... yes
checking whether symlink is declared without a macro... yes
checking whether symlinkat is declared without a macro... no
checking whether ttyname_r is declared without a macro... yes
checking whether unlink is declared without a macro... yes
checking whether unlinkat is declared without a macro... no
checking whether usleep is declared without a macro... yes
checking whether btowc is declared without a macro... yes
checking whether wctob is declared without a macro... yes
checking whether mbsinit is declared without a macro... yes
checking whether mbrtowc is declared without a macro... yes
checking whether mbrlen is declared without a macro... yes
checking whether mbsrtowcs is declared without a macro... yes
checking whether mbsnrtowcs is declared without a macro... yes
checking whether wcrtomb is declared without a macro... yes
checking whether wcsrtombs is declared without a macro... yes
checking whether wcsnrtombs is declared without a macro... yes
checking whether wcwidth is declared without a macro... yes
checking whether iswcntrl works... yes
checking for iconv... yes
checking for working iconv... yes
checking how to link with libiconv... -liconv
checking for iconv declaration... 
         extern size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
checking whether NLS is requested... yes
checking for msgfmt... no
checking for gmsgfmt... :
checking for xgettext... no
checking for msgmerge... no
checking for CFPreferencesCopyAppValue... yes
checking for CFLocaleCopyCurrent... yes
checking for GNU gettext in libc... no
checking for iconv... (cached) yes
checking for working iconv... (cached) yes
checking how to link with libiconv... -liconv
checking for GNU gettext in libintl... no
checking whether to use NLS... no
checking how to link with libavcall... -lavcall
checking how to link with libcallback... -lcallback
checking avcall.h usability... no
checking avcall.h presence... no
checking for avcall.h... no
checking callback.h usability... no
checking callback.h presence... no
checking for callback.h... no
checking whether libffcall is installed... no
checking lightning.h usability... no
checking lightning.h presence... no
checking for lightning.h... no
configure: ** checks for fundamental compiler characteristics
checking for inline... (cached) inline
checking for inline __builtin_strlen... no
checking for long long int... (cached) yes
configure: ** checks for header files
checking for sys/inttypes.h... (cached) no
checking for unistd.h... (cached) yes
checking sys/file.h usability... yes
checking sys/file.h presence... yes
checking for sys/file.h... yes
checking time.h usability... yes
checking time.h presence... yes
checking for time.h... yes
checking for sys/time.h... (cached) yes
checking sys/utsname.h usability... yes
checking sys/utsname.h presence... yes
checking for sys/utsname.h... yes
checking sys/shm.h usability... yes
checking sys/shm.h presence... yes
checking for sys/shm.h... yes
checking sys/ipc.h usability... yes
checking sys/ipc.h presence... yes
checking for sys/ipc.h... yes
checking termios.h usability... yes
checking termios.h presence... yes
checking for termios.h... yes
checking termio.h usability... no
checking termio.h presence... no
checking for termio.h... no
checking sys/termio.h usability... no
checking sys/termio.h presence... no
checking for sys/termio.h... no
checking sgtty.h usability... yes
checking sgtty.h presence... yes
checking for sgtty.h... yes
checking for tcgetattr... yes
checking for TCSAFLUSH in termios.h... yes
checking for struct winsize in termios.h... yes
checking for X... libraries /usr/X11/lib, headers 
checking whether -R must be followed by a space... no
checking for gethostbyname... yes
checking for connect... yes
checking for remove... yes
checking for shmat... yes
checking for IceConnectionNumber in -lICE... yes
configure: ** checks for typedefs
checking for caddr_t in sys/types.h... yes
checking for socklen_t in sys/socket.h... yes
checking size of off_t... 8
checking size of struct timeval... 16
configure: ** checks for structure members
checking for struct dirent.d_namlen... yes
configure: ** checks for functions and declarations
checking for working alloca.h... (cached) yes
checking for alloca... (cached) yes
checking for _setjmp... yes
checking for _longjmp... yes
checking whether signal handlers need to be reinstalled... no
checking for sigaction... yes
checking for siginterrupt... yes
checking for strerror... yes
checking for sysconf... yes
checking for getdtablesize... yes
checking for memset... yes
checking for setsid... yes
checking for setpgid... yes
checking for fchmod... yes
checking for fsync... yes
checking for flock... yes
checking for gethostent... yes
checking for shutdown... yes
checking for usleep... yes
checking for ualarm... yes
checking for setitimer... yes
checking for nice... yes
checking for ftime... yes
checking for realpath... yes
checking for getresuid... no
checking for setresuid... no
checking for getresgid... no
checking for setresgid... no
checking for setreuid... yes
checking for setregid... yes
checking for gethostname... yes
checking for readlink... (cached) yes
checking for getcwd... yes
checking for uname... yes
checking for readdir_r... yes
checking for rand_r... yes
checking for putenv... yes
checking for setenv... yes
checking for unsetenv... yes
checking whether environ is declared... no
checking return value of unsetenv... void
checking for LC_MESSAGES... yes
checking for getrlimit... yes
checking for setrlimit... yes
checking size of rlim_t... 8
checking for getrlimit declaration... install-shextern int getrlimit (int, struct rlimit *);
checking for setrlimit declaration... install-shextern int setrlimit (int, const struct rlimit *);
checking for pid_t... yes
checking vfork.h usability... no
checking vfork.h presence... no
checking for vfork.h... no
checking for fork... yes
checking for vfork... yes
checking for working fork... yes
checking for working vfork... (cached) yes
checking for waitpid declaration... install-shextern pid_t waitpid (pid_t, int*, int);
checking sys/resource.h usability... yes
checking sys/resource.h presence... yes
checking for sys/resource.h... yes
checking sys/times.h usability... yes
checking sys/times.h presence... yes
checking for sys/times.h... yes
checking for getrusage... yes
checking for getrusage declaration... install-shextern int getrusage (int, struct rusage *);
checking whether getrusage works... yes
checking for lstat... yes
checking for sys/stat.h... (cached) yes
checking for struct stat.st_rdev... yes
checking for struct stat.st_blksize... yes
checking for struct stat.st_blocks... yes
checking size of ino_t... 8
checking size of dev_t... 4
checking for ELOOP... yes
checking for usable closedir return value... yes
checking for ioctl... yes
checking for ioctl declaration... install-shextern int ioctl (int, unsigned long, ...);
checking for FIONREAD... no
checking for FIONREAD in sys/filio.h... yes
checking for reliable FIONREAD... yes
checking for poll... yes
checking for select... yes
checking for sys/select.h... yes
checking for select declaration... install-shextern int select (int, fd_set *, fd_set *, fd_set *, struct timeval *);
checking for reliable select()... yes
checking netdb.h usability... yes
checking netdb.h presence... yes
checking for netdb.h... yes
checking for connect... (cached) yes
checking for connect declaration... install-shextern int connect (int, const struct sockaddr *, unsigned int);
checking sys/un.h usability... yes
checking sys/un.h presence... yes
checking for sys/un.h... yes
checking for sun_len in struct sockaddr_un... yes
checking for IPv4 sockets... yes
checking for IPv6 sockets... yes
checking for inet_pton... yes
checking for inet_ntop... yes
checking for inet_addr... yes
checking for setsockopt... yes
checking for getsockopt... yes
checking netinet/in.h usability... yes
checking netinet/in.h presence... yes
checking for netinet/in.h... yes
checking arpa/inet.h usability... yes
checking arpa/inet.h presence... yes
checking for arpa/inet.h... yes
checking for inet_addr declaration... install-shextern unsigned int inet_addr (const char*);
checking for netinet/tcp.h... yes
checking for setsockopt declaration... install-shextern int setsockopt (int, int, int, const void*, unsigned int);
checking for the code address range... 0x0000000103000000
checking for the malloc address range... 0x00007F9C7A000000
checking for the shared library address range... 0x00007F9A78000000
checking for the stack address range... 0x00007FFF60000000
checking for vadvise... no
checking for vm_allocate... no
checking for sys/mman.h... (cached) yes
checking for mmap... (cached) yes
checking for working mmap... yes
checking for munmap... yes
checking for msync... yes
checking for mprotect... (cached) yes
checking for working mprotect... yes
checking for working shared memory... no
checking for dlfcn.h... (cached) yes
checking for library containing dlopen... none required
checking for dlopen... yes
checking for dlsym... yes
checking for dlvsym... no
checking for dlerror... yes
checking for dlclose... yes
checking for dladdr... yes
checking for working fcntl.h... (cached) no (bad O_NOATIME)
configure: ** checks for libraries
checking for library containing tgetent... -lncurses
checking readline/readline.h usability... yes
checking readline/readline.h presence... yes
checking for readline/readline.h... yes
checking for readline... yes
checking for rl_filename_completion_function... yes
checking for filename_completion_function declaration... install-shextern char* rl_filename_completion_function(const char*, int);
checking whether rl_already_prompted is declared... yes
checking whether rl_readline_name is declared... yes
checking whether rl_gnu_readline_p is declared... yes
checking whether rl_deprep_term_function is declared... yes
checking for a modern readline... found a modern GNU readline
configure: ** checks for OS services
checking for the valid characters in filenames... ((ch >= 1) && (ch <= 127) && (ch != 47))
configure: ** checks for compiler characteristics (arithmetic data types)
checking whether char is unsigned... no
checking whether single-float divbyzero raises an exception... no
checking whether single-float overflow raises an exception... no
checking whether single-float underflow raises an exception... no
checking whether single-float inexact raises an exception... no
checking whether double-float divbyzero raises an exception... no
checking whether double-float overflow raises an exception... no
checking whether double-float underflow raises an exception... no
checking whether double-float inexact raises an exception... no
checking whether byte ordering is bigendian... no
checking for integer types and behaviour... created intparam.h
checking for floating-point types and behaviour... created floatparam.h
configure: ** output file generation
configure: updating cache config.cache
configure: creating ./config.status
config.status: creating po/Makefile.in
config.status: creating gllib/Makefile
config.status: creating makemake
config.status: creating config.h
config.status: executing depfiles commands
config.status: executing libtool commands
config.status: executing po-directories commands
config.status: creating po/POTFILES
config.status: creating po/Makefile
Configure findings:
  FFI:        no (user requested: default)
  readline:   yes (user requested: yes)
  libsigsegv: no, consider installing GNU libsigsegv
./configure: libsigsegv was not detected, thus some features, such as
  generational garbage collection and
  stack overflow detection in interpreted Lisp code
cannot be provided.
Please install libsigsegv like this:
  CC='/usr/bin/llvm-gcc -m64'; export CC
  mkdir tools; cd tools; prefix=`pwd`/x86_64-apple-darwin11.2.0
  wget http://ftp.gnu.org/pub/gnu/libsigsegv/libsigsegv-2.8.tar.gz
  tar xfz libsigsegv-2.8.tar.gz
  cd libsigsegv-2.8
  ./configure --prefix=${prefix} && make && make check && make install
  cd ../..
  rm -f src/config.cache
  ./configure --with-libsigsegv-prefix=${prefix} --prefix=/usr/local/Cellar/clisp/2.49 --with-readline=yes
If you insist on building without libsigsegv, please pass
  --ignore-absence-of-libsigsegv
to this script:
  ./configure --ignore-absence-of-libsigsegv --prefix=/usr/local/Cellar/clisp/2.49 --with-readline=yes
If you have installed libsigsegv, but clisp does not detect it,
you might have installed it incorrectly, see section 2 in in unix/INSTALL.
==> Exit Status: 1
http://github.com/mxcl/homebrew/blob/master/Library/Formula/clisp.rb#L28
==> Environment
HOMEBREW_VERSION: 0.8.1
HEAD: 135785310d19b700abf8018d4ebeca10c36f857c
HOMEBREW_PREFIX: /usr/local
HOMEBREW_CELLAR: /usr/local/Cellar
Hardware: quad-core 64-bit sandybridge
OS X: 10.7.2
Kernel Architecture: x86_64
Ruby: 1.8.7-249
/usr/bin/ruby => /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby
Xcode: 4.2.1
GCC-4.0: N/A
GCC-4.2: build 5666
LLVM: build 2336
Clang: 3.0 build 211
MacPorts or Fink? false
X11 installed? true
==> Build Flags
CC: /usr/bin/llvm-gcc -m64
CXX: /usr/bin/llvm-g++ => /usr/llvm-gcc-4.2/bin/llvm-g++-4.2
LD: /usr/bin/llvm-gcc => /usr/llvm-gcc-4.2/bin/llvm-gcc-4.2
CFLAGS: -O3 -w -pipe  -march=core2 -msse4
CXXFLAGS: -O3 -w -pipe  -march=core2 -msse4
CPPFLAGS: -I/usr/local/Cellar/readline/6.2.2/include -I/usr/local/Cellar/libiconv/1.14/include
LDFLAGS: -L/usr/local/Cellar/readline/6.2.2/lib -L/usr/local/Cellar/libiconv/1.14/lib
PKG_CONFIG_PATH: /usr/local/Cellar/readline/6.2.2/lib/pkgconfig:/usr/local/Cellar/libiconv/1.14/lib/pkgconfig

Error: Failed executing: ./configure --prefix=/usr/local/Cellar/clisp/2.49 --with-readline=yes
These existing issues may help you:
    https://github.com/mxcl/homebrew/issues/7368
Otherwise, please report the bug:
    https://github.com/mxcl/homebrew/wiki/checklist-before-filing-a-new-issue
We saved the configure log, please gist it if you report the issue:
    ~/Library/Logs/Homebrew/config.log