curl-7.19.6 fails to build with Xcode 3.2

[davec@…]

Trying to build ocaml which needs curl from a fresh /opt I get:

[mp]davec (503): sudo port install curl
--->  Computing dependencies for curl
--->  Fetching curl
--->  Verifying checksum(s) for curl
--->  Extracting curl
--->  Configuring curl
--->  Building curl
Error: Target org.macports.build returned: shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_net_curl/work/curl-7.19.6" && /usr/bin/make -j1 all " returned error 2
Command output: curl_addrinfo.h:79: warning: its scope is only this definition or declaration, which is probably not what you want
libtool: compile:  /usr/bin/gcc-4.2 -DHAVE_CONFIG_H -I../include -I../include -I../lib -I../lib -isystem /opt/local/include -I/opt/local/include -O2 -arch x86_64 -g0 -Wno-system-headers -MT file.lo -MD -MP -MF .deps/file.Tpo -c file.c -o file.o >/dev/null 2>&1
if /bin/sh ../libtool --tag=CC --mode=compile /usr/bin/gcc-4.2 -DHAVE_CONFIG_H  -I../include -I../include -I../lib -I../lib  -isystem /opt/local/include -I/opt/local/include  -O2 -arch x86_64 -g0 -Wno-system-headers -MT timeval.lo -MD -MP -MF ".deps/timeval.Tpo" -c -o timeval.lo timeval.c; \
	then mv -f ".deps/timeval.Tpo" ".deps/timeval.Plo"; else rm -f ".deps/timeval.Tpo"; exit 1; fi
libtool: compile:  /usr/bin/gcc-4.2 -DHAVE_CONFIG_H -I../include -I../include -I../lib -I../lib -isystem /opt/local/include -I/opt/local/include -O2 -arch x86_64 -g0 -Wno-system-headers -MT timeval.lo -MD -MP -MF .deps/timeval.Tpo -c timeval.c  -fno-common -DPIC -o .libs/timeval.o
libtool: compile:  /usr/bin/gcc-4.2 -DHAVE_CONFIG_H -I../include -I../include -I../lib -I../lib -isystem /opt/local/include -I/opt/local/include -O2 -arch x86_64 -g0 -Wno-system-headers -MT timeval.lo -MD -MP -MF .deps/timeval.Tpo -c timeval.c -o timeval.o >/dev/null 2>&1
if /bin/sh ../libtool --tag=CC --mode=compile /usr/bin/gcc-4.2 -DHAVE_CONFIG_H  -I../include -I../include -I../lib -I../lib  -isystem /opt/local/include -I/opt/local/include  -O2 -arch x86_64 -g0 -Wno-system-headers -MT base64.lo -MD -MP -MF ".deps/base64.Tpo" -c -o base64.lo base64.c; \
	then mv -f ".deps/base64.Tpo" ".deps/base64.Plo"; else rm -f ".deps/base64.Tpo"; exit 1; fi
libtool: compile:  /usr/bin/gcc-4.2 -DHAVE_CONFIG_H -I../include -I../include -I../lib -I../lib -isystem /opt/local/include -I/opt/local/include -O2 -arch x86_64 -g0 -Wno-system-headers -MT base64.lo -MD -MP -MF .deps/base64.Tpo -c base64.c  -fno-common -DPIC -o .libs/base64.o
In file included from hostip.h:28,
                 from urldata.h:124,
                 from base64.c:43:
curl_addrinfo.h:79: warning: 'struct hostent' declared inside parameter list
curl_addrinfo.h:79: warning: its scope is only this definition or declaration, which is probably not what you want
libtool: compile:  /usr/bin/gcc-4.2 -DHAVE_CONFIG_H -I../include -I../include -I../lib -I../lib -isystem /opt/local/include -I/opt/local/include -O2 -arch x86_64 -g0 -Wno-system-headers -MT base64.lo -MD -MP -MF .deps/base64.Tpo -c base64.c -o base64.o >/dev/null 2>&1
if /bin/sh ../libtool --tag=CC --mode=compile /usr/bin/gcc-4.2 -DHAVE_CONFIG_H  -I../include -I../include -I../lib -I../lib  -isystem /opt/local/include -I/opt/local/include  -O2 -arch x86_64 -g0 -Wno-system-headers -MT hostip.lo -MD -MP -MF ".deps/hostip.Tpo" -c -o hostip.lo hostip.c; \
	then mv -f ".deps/hostip.Tpo" ".deps/hostip.Plo"; else rm -f ".deps/hostip.Tpo"; exit 1; fi
libtool: compile:  /usr/bin/gcc-4.2 -DHAVE_CONFIG_H -I../include -I../include -I../lib -I../lib -isystem /opt/local/include -I/opt/local/include -O2 -arch x86_64 -g0 -Wno-system-headers -MT hostip.lo -MD -MP -MF .deps/hostip.Tpo -c hostip.c  -fno-common -DPIC -o .libs/hostip.o
In file included from hostip.h:28,
                 from urldata.h:124,
                 from hostip.c:63:
curl_addrinfo.h:79: warning: 'struct hostent' declared inside parameter list
curl_addrinfo.h:79: warning: its scope is only this definition or declaration, which is probably not what you want
hostip.c: In function 'Curl_printable_address':
hostip.c:191: error: dereferencing pointer to incomplete type
hostip.c: In function 'Curl_addrinfo_copy':
hostip.c:721: warning: passing argument 1 of 'Curl_he2ai' from incompatible pointer type
make[2]: *** [hostip.lo] Error 1
make[1]: *** [all] Error 2
make: *** [all-recursive] Error 1

Error: Status 1 encountered during processing.

Ports installed:

The following ports are currently installed:
  apache2 @2.2.13_2+darwin+preforkmpm (active)
  apr @1.3.8_0 (active)
  apr-util @1.3.9_0 (active)
  AquaLess @1.6_0 (active)
  atk @1.26.0_1 (active)
  autoconf @2.64_2 (active)
  autoconf213 @2.13_1 (active)
  automake @1.11_0 (active)
  bzip2 @1.0.5_2+darwin (active)
  cairo @1.8.8_0+macosx+quartz (active)
  db46 @4.6.21_5 (active)
  dovecot @1.1.16_0+darwin_10 (active)
  expat @2.0.1_0 (active)
  fontconfig @2.7.2_0+macosx (active)
  freetype @2.3.9_1+macosx (active)
  gawk @3.1.7_0 (active)
  gettext @0.17_4 (active)
  glib2 @2.20.5_0+darwin (active)
  gperf @3.0.4_0 (active)
  gsed @4.2.1_0 (active)
  help2man @1.36.4_1 (active)
  jasper @1.900.1_4 (active)
  jpeg @6b_3 (active)
  libiconv @1.13_0 (active)
  libpcap @1.0.0_0 (active)
  libpixman @0.16.0_0 (active)
  libpng @1.2.38_0 (active)
  libtool @2.2.6a_0 (active)
  libxml2 @2.7.3_0 (active)
  m4 @1.4.13_0 (active)
  mhash @0.9.9.9_0 (active)
  ncurses @5.7_0+darwin_10 (active)
  ncursesw @5.7_0+darwin_10 (active)
  ngrep @1.45_0 (active)
  openssl @0.9.8k_0+darwin (active)
  p5-locale-gettext @1.05_0 (active)
  pcre @7.9_0 (active)
  perl5.10 @5.10.1_0+darwin (active)
  perl5.8 @5.8.9_3
  php5 @5.3.0_2+apache2+darwin_10+macosx (active)
  pkgconfig @0.23_1 (active)
  pstree @2.32_0 (active)
  readline @6.0.000_1+darwin (active)
  sphinx3 @0.4.1_0 (active)
  sqlite3 @3.6.17_0+darwin_10 (active)
  Xft2 @2.1.13_2 (active)
  xorg-bigreqsproto @1.1.0_0 (active)
  xorg-inputproto @1.5.1_0 (active)
  xorg-kbproto @1.0.3_0 (active)
  xorg-libX11 @1.2.2_0 (active)
  xorg-libXau @1.0.5_0 (active)
  xorg-libXdmcp @1.0.2_1 (active)
  xorg-renderproto @0.11_0 (active)
  xorg-util-macros @1.2.2_0 (active)
  xorg-xcmiscproto @1.2.0_0 (active)
  xorg-xextproto @7.1.1_0 (active)
  xorg-xf86bigfontproto @1.2.0_0 (active)
  xorg-xproto @7.0.15_0 (active)
  xorg-xtrans @1.2.4_0 (active)
  xrender @0.9.4_6 (active)
  zlib @1.2.3_3 (active)