port install nmap does not work

[benhsu@…]

macports version 2.1.2
OS X version 10.8

port install nmap fails when building kerberos. Error message in build log:

info:build /usr/bin/llvm-gcc-4.2  -DSHARED   -I../../../include -I./../../../include -I./.. -I./../md4 -DKRB5_DEPRECATED=1  -pipe -O2 -arch x86_64 -fno-common -Wall -Wcast-qual -Wcast-align -Wshadow -Wmissing-prototypes -Wno-format-zero-length -Woverflow -Wstrict-overflow -Wmissing-format-attribute -Wmissing-prototypes -Wreturn-type -Wmissing-braces -Wparentheses -Wswitch -Wunused-function -Wunused-label -Wunused-variable -Wunused-value -Wunknown-pragmas -Wsign-compare -Wnewline-eof -Werror=declaration-after-statement -Werror=variadic-macros  -c arcfour_s2k.c -o arcfour_s2k.so.o && mv -f arcfour_s2k.so.o arcfour_s2k.so
:info:build In file included from /System/Library/Frameworks/CoreFoundation.framework/Headers/CFBase.h:146,
:info:build                  from /System/Library/Frameworks/CoreFoundation.framework/Headers/CFString.h:8,
:info:build                  from arcfour_s2k.c:7:
:info:build /usr/include/MacTypes.h: In function ‘Debugger’:
:info:build /usr/include/MacTypes.h:693: error: expected declaration specifiers before ‘__AVAILABILITY_INTERNAL__MAC_10_0_DEP__MAC_10_8’
:info:build /usr/include/MacTypes.h:705: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘__AVAILABILITY_INTERNAL__MAC_10_0_DEP__MAC_10_8’
:info:build /usr/include/MacTypes.h:752: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘__AVAILABILITY_INTERNAL__MAC_10_0_DEP__MAC_10_8’
:info:build /usr/include/MacTypes.h:764: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘__AVAILABILITY_INTERNAL__MAC_10_0_DEP__MAC_10_8’
:info:build /usr/include/MacTypes.h:776: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘__AVAILABILITY_INTERNAL__MAC_10_0_DEP__MAC_10_8’
:info:build /usr/include/MacTypes.h:786: error: expected declaration specifiers before ‘#pragma’
:

$ /usr/bin/llvm-gcc-4.2 -v
Using built-in specs.
Target: i686-apple-darwin11
Configured with: /private/var/tmp/llvmgcc42/llvmgcc42-2335.15~25/src/configure --disable-checking --enable-werror --prefix=/Developer/usr/llvm-gcc-4.2 --mandir=/share/man --enable-languages=c,objc,c++,obj-c++ --program-prefix=llvm- --program-transform-name=/^[cg][^.-]*$/s/$/-4.2/ --with-slibdir=/usr/lib --build=i686-apple-darwin11 --enable-llvm=/private/var/tmp/llvmgcc42/llvmgcc42-2335.15~25/dst-llvmCore/Developer/usr/local --program-prefix=i686-apple-darwin11- --host=x86_64-apple-darwin11 --target=i686-apple-darwin11 --with-gxx-include-dir=/usr/include/c++/4.2.1
Thread model: posix
gcc version 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2335.15.00)

[ryandesign (Ryan Carsten Schmidt)]

It installs fine for me. Please attach the main.log file so we can see what went wrong.

Also please try upgrading Xcode's command line tools. First ensure you have Xcode 4.5.1. Then open Xcode.app, go to the Preferences window, go to the Downloads section, and upgrade the command line tools from there. The version of llvm-gcc-4.2 installed by the current version of the command line tools is:

$ /usr/bin/llvm-gcc-4.2 -v
Using built-in specs.
Target: i686-apple-darwin11
Configured with: /private/var/tmp/llvmgcc42/llvmgcc42-2336.11~67/src/configure --disable-checking --enable-werror --prefix=/Applications/Xcode.app/Contents/Developer/usr/llvm-gcc-4.2 --mandir=/share/man --enable-languages=c,objc,c++,obj-c++ --program-prefix=llvm- --program-transform-name=/^[cg][^.-]*$/s/$/-4.2/ --with-slibdir=/usr/lib --build=i686-apple-darwin11 --enable-llvm=/private/var/tmp/llvmgcc42/llvmgcc42-2336.11~67/dst-llvmCore/Developer/usr/local --program-prefix=i686-apple-darwin11- --host=x86_64-apple-darwin11 --target=i686-apple-darwin11 --with-gxx-include-dir=/usr/include/c++/4.2.1
Thread model: posix
gcc version 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.11.00)