solaris-x86-head (Solaris/x86 HEAD), build 4, Failure

[Builder]

solaris-x86-head (Solaris/x86 HEAD), build 4

Build failed
Details: http://haskell.inf.elte.hu/builders/solaris-x86-head/4.html

git clone                    | Success
create mk/build.mk           | Success
get subrepos                 | Success
repo versions                | Success
touching clean-check files   | Success
setting version date         | Success
booting                      | Success
configuring                  | Success
creating check-remove-before | Success
compiling                    | Failure: Just (ExitFailure 2)

Build failed
Details: http://haskell.inf.elte.hu/builders/solaris-x86-head/4.html

-------------- next part --------------
checking for gcc... /usr/bin/gcc
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/gcc accepts -g... yes
checking for /usr/bin/gcc option to accept ISO C89... none needed
checking for __gmpz_powm in -lgmp... yes
checking for __gmpz_powm_sec in -lgmp... no
checking how to run the C preprocessor... /usr/bin/gcc -E
checking for grep that handles long lines and -e... /usr/xpg4/bin/grep
checking for egrep... /usr/xpg4/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 gmp.h usability... no
checking gmp.h presence... no
checking for gmp.h... no
configure: error: Cannot find gmp.h
gmake[1]: *** [libraries/integer-gmp/dist-install/package-data.mk] Error 1
gmake: *** [all] Error 2