ltdl fails in brew install --HEAD mapnik

gistfile1.txt

file /private/tmp/homebrew-mapnik-HEAD-wXRb/SConstruct,line 939:
	Configure(confdir = .sconf_temp)
scons: Configure: Checking for freetype-config... 
freetype-config --libs --cflags
-I/opt/X11/include/freetype2 -I/opt/X11/include
-L/opt/X11/lib -lfreetype -lz -lbz2
scons: Configure: yes

scons: Configure: Checking for xml2-config... 
xml2-config --cflags
-I/usr/include/libxml2
scons: Configure: yes

scons: Configure: Sorting lib and inc compiler paths...
scons: Configure: (cached) yes

scons: Configure: Checking for C library m... 
.sconf_temp/conftest_2.c <-
  |
  |
  |#include "math.h"
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
"/usr/bin/clang" -o .sconf_temp/conftest_2.o -c -Iinclude -I. -I/opt/X11/include/freetype2 -I/opt/X11/include -I/usr/local/Cellar/icu4c/49.1.2/include -I/usr/include -I/usr/include/libxml2 .sconf_temp/conftest_2.c
"/usr/bin/clang" -o .sconf_temp/conftest_2 .sconf_temp/conftest_2.o -Lsrc -L/opt/X11/lib -L/usr/local/Cellar/icu4c/49.1.2/lib -L/usr/lib -lfreetype -lz -lbz2 -lm
scons: Configure: yes

scons: Configure: Checking for C library ltdl... 
.sconf_temp/conftest_3.c <-
  |
  |
  |#include "ltdl.h"
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
"/usr/bin/clang" -o .sconf_temp/conftest_3.o -c -Iinclude -I. -I/opt/X11/include/freetype2 -I/opt/X11/include -I/usr/local/Cellar/icu4c/49.1.2/include -I/usr/include -I/usr/include/libxml2 .sconf_temp/conftest_3.c
.sconf_temp/conftest_3.c:3:10: fatal error: 'ltdl.h' file not found
#include "ltdl.h"
         ^
1 error generated.
scons: Configure: no

scons: Configure: Checking for C library png... 
.sconf_temp/conftest_4.c <-
  |
  |
  |#include "png.h"
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
"/usr/bin/clang" -o .sconf_temp/conftest_4.o -c -Iinclude -I. -I/opt/X11/include/freetype2 -I/opt/X11/include -I/usr/local/Cellar/icu4c/49.1.2/include -I/usr/include -I/usr/include/libxml2 .sconf_temp/conftest_4.c
"/usr/bin/clang" -o .sconf_temp/conftest_4 .sconf_temp/conftest_4.o -Lsrc -L/opt/X11/lib -L/usr/local/Cellar/icu4c/49.1.2/lib -L/usr/lib -lfreetype -lz -lbz2 -lm -lpng
scons: Configure: yes

scons: Configure: Checking for C library tiff... 
.sconf_temp/conftest_5.c <-
  |
  |
  |#include "tiff.h"
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
"/usr/bin/clang" -o .sconf_temp/conftest_5.o -c -Iinclude -I. -I/opt/X11/include/freetype2 -I/opt/X11/include -I/usr/local/Cellar/icu4c/49.1.2/include -I/usr/include -I/usr/include/libxml2 .sconf_temp/conftest_5.c
"/usr/bin/clang" -o .sconf_temp/conftest_5 .sconf_temp/conftest_5.o -Lsrc -L/opt/X11/lib -L/usr/local/Cellar/icu4c/49.1.2/lib -L/usr/lib -lfreetype -lz -lbz2 -lm -lpng -ltiff
scons: Configure: yes

scons: Configure: Checking for C library z... 
.sconf_temp/conftest_6.c <-
  |
  |
  |#include "zlib.h"
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
"/usr/bin/clang" -o .sconf_temp/conftest_6.o -c -Iinclude -I. -I/opt/X11/include/freetype2 -I/opt/X11/include -I/usr/local/Cellar/icu4c/49.1.2/include -I/usr/include -I/usr/include/libxml2 .sconf_temp/conftest_6.c
"/usr/bin/clang" -o .sconf_temp/conftest_6 .sconf_temp/conftest_6.o -Lsrc -L/opt/X11/lib -L/usr/local/Cellar/icu4c/49.1.2/lib -L/usr/lib -lfreetype -lz -lbz2 -lm -lpng -ltiff -lz
scons: Configure: yes

scons: Configure: Checking for C library proj... 
.sconf_temp/conftest_7.c <-
  |
  |
  |#include "proj_api.h"
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
"/usr/bin/clang" -o .sconf_temp/conftest_7.o -c -Iinclude -I. -I/opt/X11/include/freetype2 -I/opt/X11/include -I/usr/local/Cellar/icu4c/49.1.2/include -I/usr/include -I/usr/include/libxml2 .sconf_temp/conftest_7.c
"/usr/bin/clang" -o .sconf_temp/conftest_7 .sconf_temp/conftest_7.o -Lsrc -L/opt/X11/lib -L/usr/local/Cellar/icu4c/49.1.2/lib -L/usr/lib -lfreetype -lz -lbz2 -lm -lpng -ltiff -lz -lproj
scons: Configure: yes

scons: Configure: Checking for C++ library icuuc... 
.sconf_temp/conftest_8.cpp <-
  |
  |
  |#include "unicode/unistr.h"
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
"/usr/bin/clang++" -o .sconf_temp/conftest_8.o -c -DHAVE_JPEG -Iinclude -I. -I/opt/X11/include/freetype2 -I/opt/X11/include -I/usr/local/Cellar/icu4c/49.1.2/include -I/usr/include -I/usr/include/libxml2 .sconf_temp/conftest_8.cpp
"/usr/bin/clang++" -o .sconf_temp/conftest_8 .sconf_temp/conftest_8.o -Lsrc -L/opt/X11/lib -L/usr/local/Cellar/icu4c/49.1.2/lib -L/usr/lib -lfreetype -lz -lbz2 -lm -lpng -ltiff -lz -lproj -licuuc
scons: Configure: yes

scons: Configure: Checking for C library jpeg... 
.sconf_temp/conftest_9.c <-
  |
  |
  |#include "stdio.h"
  |#include "jpeglib.h"
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
"/usr/bin/clang" -o .sconf_temp/conftest_9.o -c -Iinclude -I. -I/opt/X11/include/freetype2 -I/opt/X11/include -I/usr/local/Cellar/icu4c/49.1.2/include -I/usr/include -I/usr/include/libxml2 .sconf_temp/conftest_9.c
"/usr/bin/clang" -o .sconf_temp/conftest_9 .sconf_temp/conftest_9.o -Lsrc -L/opt/X11/lib -L/usr/local/Cellar/icu4c/49.1.2/lib -L/usr/lib -lfreetype -lz -lbz2 -lm -lpng -ltiff -lz -lproj -licuuc -ljpeg
scons: Configure: yes

.sconf_temp/conftest_10.cpp <-
  |
  |
  |#include <unicode/uversion.h>
  |#include <iostream>
  |
  |int main()
  |{
  |    std::cout << U_ICU_VERSION_MAJOR_NUM << "." << U_ICU_VERSION_MINOR_NUM << std::endl;
  |    return 0;
  |}
  |
  |
"/usr/bin/clang++" -o .sconf_temp/conftest_10.o -c -DHAVE_JPEG -Iinclude -I. -I/opt/X11/include/freetype2 -I/opt/X11/include -I/usr/local/Cellar/icu4c/49.1.2/include -I/usr/include -I/usr/include/libxml2 .sconf_temp/conftest_10.cpp
"/usr/bin/clang++" -o .sconf_temp/conftest_10 .sconf_temp/conftest_10.o -Lsrc -L/opt/X11/lib -L/usr/local/Cellar/icu4c/49.1.2/lib -L/usr/lib -lfreetype -lz -lbz2 -lm -lpng -ltiff -lz -lproj -licuuc -ljpeg
.sconf_temp/conftest_10 > .sconf_temp/conftest_10.out
scons: Configure: Checking for ICU version >= 4.2... 
scons: Configure: (cached) Searching for boost libs and headers... 
scons: Configure: (cached) 
  *libs found: /usr/local/lib
  *headers found: /usr/local/include
  *lib naming extension found: -mt

.sconf_temp/conftest_11.cpp <-
  |
  |
  |#include <boost/version.hpp>
  |#include <iostream>
  |
  |int main()
  |{
  |
  |std::cout << BOOST_LIB_VERSION << std::endl;
  |return 0;
  |}
  |
  |
"/usr/bin/clang++" -o .sconf_temp/conftest_11.o -c -DHAVE_JPEG -Iinclude -I. -I/opt/X11/include/freetype2 -I/opt/X11/include -I/usr/local/Cellar/icu4c/49.1.2/include -I/usr/include -I/usr/include/libxml2 -I/usr/local/include .sconf_temp/conftest_11.cpp
"/usr/bin/clang++" -o .sconf_temp/conftest_11 .sconf_temp/conftest_11.o -Lsrc -L/opt/X11/lib -L/usr/local/Cellar/icu4c/49.1.2/lib -L/usr/lib -L/usr/local/lib -lfreetype -lz -lbz2 -lm -lpng -ltiff -lz -lproj -licuuc -ljpeg
.sconf_temp/conftest_11 > .sconf_temp/conftest_11.out
scons: Configure: Checking for Boost version >= 1.47... 
.sconf_temp/conftest_12.cpp <-
  |
  |
  |#include <boost/version.hpp>
  |
  |int main()
  |{
  |    return BOOST_VERSION >= 104700 ? 0 : 1;
  |}
  |
  |
"/usr/bin/clang++" -o .sconf_temp/conftest_12.o -c -DHAVE_JPEG -Iinclude -I. -I/opt/X11/include/freetype2 -I/opt/X11/include -I/usr/local/include -I/usr/local/Cellar/icu4c/49.1.2/include -I/usr/include -I/usr/include/libxml2 .sconf_temp/conftest_12.cpp
"/usr/bin/clang++" -o .sconf_temp/conftest_12 .sconf_temp/conftest_12.o -Lsrc -L/opt/X11/lib -L/usr/local/lib -L/usr/local/Cellar/icu4c/49.1.2/lib -L/usr/lib -lfreetype -lz -lbz2 -lm -lpng -ltiff -lz -lproj -licuuc -ljpeg
.sconf_temp/conftest_12 > .sconf_temp/conftest_12.out
scons: Configure: yes

scons: Configure: Checking for C++ library boost_system-mt... 
.sconf_temp/conftest_13.cpp <-
  |
  |
  |#include "boost/system/system_error.hpp"
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
"/usr/bin/clang++" -o .sconf_temp/conftest_13.o -c -DHAVE_JPEG -Iinclude -I. -I/opt/X11/include/freetype2 -I/opt/X11/include -I/usr/local/include -I/usr/local/Cellar/icu4c/49.1.2/include -I/usr/include -I/usr/include/libxml2 .sconf_temp/conftest_13.cpp
"/usr/bin/clang++" -o .sconf_temp/conftest_13 .sconf_temp/conftest_13.o -Lsrc -L/opt/X11/lib -L/usr/local/lib -L/usr/local/Cellar/icu4c/49.1.2/lib -L/usr/lib -lfreetype -lz -lbz2 -lm -lpng -ltiff -lz -lproj -licuuc -ljpeg -lboost_system-mt
scons: Configure: yes

scons: Configure: Checking for C++ library boost_filesystem-mt... 
.sconf_temp/conftest_14.cpp <-
  |
  |
  |#include "boost/filesystem/operations.hpp"
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
"/usr/bin/clang++" -o .sconf_temp/conftest_14.o -c -DHAVE_JPEG -Iinclude -I. -I/opt/X11/include/freetype2 -I/opt/X11/include -I/usr/local/include -I/usr/local/Cellar/icu4c/49.1.2/include -I/usr/include -I/usr/include/libxml2 .sconf_temp/conftest_14.cpp
"/usr/bin/clang++" -o .sconf_temp/conftest_14 .sconf_temp/conftest_14.o -Lsrc -L/opt/X11/lib -L/usr/local/lib -L/usr/local/Cellar/icu4c/49.1.2/lib -L/usr/lib -lfreetype -lz -lbz2 -lm -lpng -ltiff -lz -lproj -licuuc -ljpeg -lboost_system-mt -lboost_filesystem-mt
scons: Configure: yes

scons: Configure: Checking for C++ library boost_regex-mt... 
.sconf_temp/conftest_15.cpp <-
  |
  |
  |#include "boost/regex.hpp"
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
"/usr/bin/clang++" -o .sconf_temp/conftest_15.o -c -DHAVE_JPEG -Iinclude -I. -I/opt/X11/include/freetype2 -I/opt/X11/include -I/usr/local/include -I/usr/local/Cellar/icu4c/49.1.2/include -I/usr/include -I/usr/include/libxml2 .sconf_temp/conftest_15.cpp
"/usr/bin/clang++" -o .sconf_temp/conftest_15 .sconf_temp/conftest_15.o -Lsrc -L/opt/X11/lib -L/usr/local/lib -L/usr/local/Cellar/icu4c/49.1.2/lib -L/usr/lib -lfreetype -lz -lbz2 -lm -lpng -ltiff -lz -lproj -licuuc -ljpeg -lboost_system-mt -lboost_filesystem-mt -lboost_regex-mt
scons: Configure: yes

scons: Configure: Checking for C++ library boost_program_options-mt... 
.sconf_temp/conftest_16.cpp <-
  |
  |
  |#include "boost/program_options.hpp"
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
"/usr/bin/clang++" -o .sconf_temp/conftest_16.o -c -DHAVE_JPEG -Iinclude -I. -I/opt/X11/include/freetype2 -I/opt/X11/include -I/usr/local/include -I/usr/local/Cellar/icu4c/49.1.2/include -I/usr/include -I/usr/include/libxml2 .sconf_temp/conftest_16.cpp
"/usr/bin/clang++" -o .sconf_temp/conftest_16 .sconf_temp/conftest_16.o -Lsrc -L/opt/X11/lib -L/usr/local/lib -L/usr/local/Cellar/icu4c/49.1.2/lib -L/usr/lib -lfreetype -lz -lbz2 -lm -lpng -ltiff -lz -lproj -licuuc -ljpeg -lboost_system-mt -lboost_filesystem-mt -lboost_regex-mt -lboost_program_options-mt
scons: Configure: yes

scons: Configure: Checking for C++ library boost_thread-mt... 
.sconf_temp/conftest_17.cpp <-
  |
  |
  |#include "boost/thread/mutex.hpp"
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
"/usr/bin/clang++" -o .sconf_temp/conftest_17.o -c -DHAVE_JPEG -Iinclude -I. -I/opt/X11/include/freetype2 -I/opt/X11/include -I/usr/local/include -I/usr/local/Cellar/icu4c/49.1.2/include -I/usr/include -I/usr/include/libxml2 .sconf_temp/conftest_17.cpp
"/usr/bin/clang++" -o .sconf_temp/conftest_17 .sconf_temp/conftest_17.o -Lsrc -L/opt/X11/lib -L/usr/local/lib -L/usr/local/Cellar/icu4c/49.1.2/lib -L/usr/lib -lfreetype -lz -lbz2 -lm -lpng -ltiff -lz -lproj -licuuc -ljpeg -lboost_system-mt -lboost_filesystem-mt -lboost_regex-mt -lboost_program_options-mt -lboost_thread-mt
scons: Configure: yes

.sconf_temp/conftest_18.cpp <-
  |
  |
  |#include <boost/regex/icu.hpp>
  |#include <unicode/unistr.h>
  |
  |int main()
  |{
  |    UnicodeString ustr;
  |    try {
  |        boost::u32regex pattern = boost::make_u32regex(ustr);
  |    }
  |    // an exception is fine, still indicates support is
  |    // likely compiled into regex
  |    catch (...) {
  |        return 0;
  |    }
  |    return 0;
  |}
  |
  |
"/usr/bin/clang++" -o .sconf_temp/conftest_18.o -c -DHAVE_JPEG -Iinclude -I. -I/opt/X11/include/freetype2 -I/opt/X11/include -I/usr/local/include -I/usr/local/Cellar/icu4c/49.1.2/include -I/usr/include -I/usr/include/libxml2 .sconf_temp/conftest_18.cpp
"/usr/bin/clang++" -o .sconf_temp/conftest_18 .sconf_temp/conftest_18.o -Lsrc -L/opt/X11/lib -L/usr/local/lib -L/usr/local/Cellar/icu4c/49.1.2/lib -L/usr/lib -lfreetype -lz -lbz2 -lm -lpng -ltiff -lz -lproj -licuuc -ljpeg -lboost_system-mt -lboost_filesystem-mt -lboost_regex-mt -lboost_program_options-mt -lboost_thread-mt
Undefined symbols for architecture x86_64:
  "boost::basic_regex<int, boost::icu_regex_traits>::do_assign(int const*, int const*, unsigned int)", referenced from:
      boost::basic_regex<int, boost::icu_regex_traits>::assign(int const*, int const*, unsigned int) in conftest_18.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
scons: Configure: Checking if boost_regex was built with ICU unicode support... 
scons: Configure: (cached) no

scons: Configure: Checking for C library sqlite3... 
.sconf_temp/conftest_19.c <-
  |
  |
  |#include "sqlite3.h"
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
"/usr/bin/clang" -o .sconf_temp/conftest_19.o -c -I/usr/include -Iinclude -I. -I/opt/X11/include/freetype2 -I/opt/X11/include -I/usr/local/include -I/usr/local/Cellar/icu4c/49.1.2/include -I/usr/include/libxml2 .sconf_temp/conftest_19.c
"/usr/bin/clang" -o .sconf_temp/conftest_19 .sconf_temp/conftest_19.o -L/usr/lib -Lsrc -L/opt/X11/lib -L/usr/local/lib -L/usr/local/Cellar/icu4c/49.1.2/lib -lfreetype -lz -lbz2 -lm -lpng -ltiff -lz -lproj -licuuc -ljpeg -lboost_system-mt -lboost_filesystem-mt -lboost_regex-mt -lboost_program_options-mt -lboost_thread-mt -lsqlite3
scons: Configure: yes

.sconf_temp/conftest_20.c <-
  |
  |
  |#include <sqlite3.h>
  |#include <stdio.h>
  |
  |int main()
  |{
  |    sqlite3* db;
  |    int rc;
  |    rc = sqlite3_open(":memory:", &db);
  |    if (rc != SQLITE_OK)
  |    {
  |        printf("error 1: %s\n", sqlite3_errmsg(db));
  |    }
  |    const char * sql = "create virtual table foo using rtree(pkid, xmin, xmax, ymin, ymax)";
  |    rc = sqlite3_exec(db, sql, 0, 0, 0);
  |    if (rc != SQLITE_OK)
  |    {
  |        printf("error 2: %s\n", sqlite3_errmsg(db));
  |    }
  |    else
  |    {
  |        printf("yes, has rtree!\n");
  |        return 0;
  |    }
  |
  |    return -1;
  |}
  |
  |
"/usr/bin/clang" -o .sconf_temp/conftest_20.o -c -I/usr/include -Iinclude -I. -I/opt/X11/include/freetype2 -I/opt/X11/include -I/usr/local/include -I/usr/local/Cellar/icu4c/49.1.2/include -I/usr/include/libxml2 .sconf_temp/conftest_20.c
"/usr/bin/clang" -o .sconf_temp/conftest_20 .sconf_temp/conftest_20.o -L/usr/lib -Lsrc -L/opt/X11/lib -L/usr/local/lib -L/usr/local/Cellar/icu4c/49.1.2/lib -lfreetype -lz -lbz2 -lm -lpng -ltiff -lz -lproj -licuuc -ljpeg -lboost_system-mt -lboost_filesystem-mt -lboost_regex-mt -lboost_program_options-mt -lboost_thread-mt -lsqlite3
.sconf_temp/conftest_20 > .sconf_temp/conftest_20.out
scons: Configure: Checking if SQLite supports RTREE... 
scons: Configure: (cached) yes

scons: Configure: Checking if gdal is ogr enabled... 
gdal-config --ogr-enabled
sh: gdal-config: command not found
scons: Configure: no

scons: Configure: Checking for C library curl... 
.sconf_temp/conftest_22.c <-
  |
  |
  |#include "curl/curl.h"
  |
  |int
  |main() {
  |  
  |return 0;
  |}
  |
"/usr/bin/clang" -o .sconf_temp/conftest_22.o -c -I/usr/include -Iinclude -I. -I/opt/X11/include/freetype2 -I/opt/X11/include -I/usr/local/include -I/usr/local/Cellar/icu4c/49.1.2/include -I/usr/include/libxml2 .sconf_temp/conftest_22.c
"/usr/bin/clang" -o .sconf_temp/conftest_22 .sconf_temp/conftest_22.o -L/usr/lib -Lsrc -L/opt/X11/lib -L/usr/local/lib -L/usr/local/Cellar/icu4c/49.1.2/lib -lfreetype -lz -lbz2 -lm -lpng -ltiff -lz -lproj -licuuc -ljpeg -lboost_system-mt -lboost_filesystem-mt -lboost_regex-mt -lboost_program_options-mt -lboost_thread-mt -lsqlite3 -lcurl
scons: Configure: yes

scons: Configure: Checking for gdal-config --libs... 
gdal-config --libs
sh: gdal-config: command not found
scons: Configure: error: no result

scons: Configure: no

scons: Configure: Checking for pg_config... 
pg_config
BINDIR = /usr/bin
DOCDIR = /usr/share/doc/postgresql
HTMLDIR = /usr/share/postgresql
INCLUDEDIR = /usr/include
PKGINCLUDEDIR = /usr/include/postgresql
INCLUDEDIR-SERVER = /usr/include/postgresql/server
LIBDIR = /usr/lib
PKGLIBDIR = /usr/lib/postgresql
LOCALEDIR = /usr/share/locale
MANDIR = /usr/share/man
SHAREDIR = /usr/share/postgresql
SYSCONFDIR = /private/etc/postgresql
PGXS = /usr/lib/postgresql/pgxs/src/makefiles/pgxs.mk
CONFIGURE = '--infodir=/usr/share/info' '--disable-dependency-tracking' '--prefix=/usr' '--sbindir=/usr/libexec' '--sysconfdir=/private/etc' '--mandir=/usr/share/man' '--localstatedir=/private/var/pgsql' '--htmldir=/usr/share/postgresql' '--enable-thread-safety' '--enable-dtrace' '--with-tcl' '--with-perl' '--with-python' '--with-gssapi' '--with-krb5' '--with-pam' '--with-ldap' '--with-bonjour' '--with-openssl' '--with-libxml' '--with-libxslt' '--with-system-tzdata=/usr/share/zoneinfo' 'CC=/Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.8.xctoolchain/usr/bin/cc' 'CFLAGS=-arch x86_64 -pipe -Os -g -Wall -Wno-deprecated-declarations' 'LDFLAGS=-arch x86_64 -pipe -Os -g -Wall -Wno-deprecated-declarations' 'LDFLAGS_EX=-mdynamic-no-pic'
CC = /Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.8.xctoolchain/usr/bin/cc
CPPFLAGS = -I/usr/include/libxml2
CFLAGS = -arch x86_64 -pipe -Os -g -Wall -Wno-deprecated-declarations -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wformat-security -fno-strict-aliasing -fwrapv
CFLAGS_SL = 
LDFLAGS = -arch x86_64 -pipe -Os -g -Wall -Wno-deprecated-declarations -Wl,-dead_strip_dylibs
LDFLAGS_EX = -mdynamic-no-pic
LDFLAGS_SL = 
LIBS = -lpgport -lxslt -lxml2 -lpam -lssl -lcrypto -lgssapi_krb5 -lz -lreadline -lm 
VERSION = PostgreSQL 9.1.4
scons: Configure: yes

scons: Configure: Checking for pkg-config... 
pkg-config --atleast-pkgconfig-version=0.15.0
scons: Configure: yes

scons: Configure: Checking for cairo... 
pkg-config --exists 'cairo'
scons: Configure: yes

scons: Configure: Checking for cairomm-1.0... 
pkg-config --exists 'cairomm-1.0'
scons: Configure: yes

scons: Configure: Checking for at least version 1.8.0 for cairomm-1.0... 
pkg-config --atleast-version=1.8.0 'cairomm-1.0'
scons: Configure: yes

scons: Configure: Checking for C++ header file boost/python/detail/config.hpp... 
.sconf_temp/conftest_29.cpp <-
  |
  |#include <boost/python/detail/config.hpp>
  |
  |
"/usr/bin/clang++" -o .sconf_temp/conftest_29.o -c -DHAVE_JPEG -Ideps/agg/include -I. -Iinclude -I/usr/include -I/opt/X11/include/freetype2 -I/opt/X11/include -I/usr/local/include -I/usr/local/Cellar/icu4c/49.1.2/include -I/usr/include/libxml2 .sconf_temp/conftest_29.cpp
scons: Configure: yes

scons: Configure: Checking for pkg-config... 
pkg-config --atleast-pkgconfig-version=0.15.0
scons: Configure: yes

scons: Configure: Checking for pycairo... 
pkg-config --exists 'pycairo'
scons: Configure: no