[MacPorts] #31137: unbound @1.4.2 doesn't configure +universal

[MacPorts]

#31137: unbound @1.4.2 doesn't configure +universal
------------------------------+---------------------------------------------
 Reporter:  cal@…             |       Owner:  snc@…           
     Type:  defect            |      Status:  assigned        
 Priority:  Normal            |   Milestone:                  
Component:  ports             |     Version:  2.0.99          
 Keywords:  universal         |        Port:  unbound         
------------------------------+---------------------------------------------

Comment(by ryandesign@…):

 But I am able to reproduce the failure on the same system with
 configure.compiler=llvm-gcc-4.2.

 The relevant lines in config.log seem to be these:

 {{{
 configure:16789: checking for ldns/ldns.h
 configure:16789: /Developer/usr/bin/llvm-gcc-4.2 -c -pipe -O2 -arch x86_64
 -arch i386 -g -O2 -flto -I/opt/local/include -I/opt/local/include
 -I/opt/local/include conftest.c >&5
 conftest.c:82:1: warning: "malloc" redefined
 conftest.c:81:1: warning: this is the location of the previous definition
 In file included from conftest.c:122:
 /usr/include/stdio.h:78: error: two or more data types in declaration
 specifiers
 /usr/include/stdio.h:78: error: two or more data types in declaration
 specifiers
 /usr/include/stdio.h:414: error: two or more data types in declaration
 specifiers
 /usr/include/stdio.h:414: error: two or more data types in declaration
 specifiers
 /usr/include/stdio.h:442: error: two or more data types in declaration
 specifiers
 In file included from /usr/include/machine/types.h:35,
                  from /usr/include/sys/types.h:78,
                  from conftest.c:124:
 /usr/include/i386/types.h:78: error: duplicate 'signed'
 /usr/include/i386/types.h:78: error: two or more data types in declaration
 specifiers
 /usr/include/i386/types.h:83: error: duplicate 'short'
 /usr/include/i386/types.h:88: error: two or more data types in declaration
 specifiers
 /usr/include/i386/types.h:93: error: 'long long long' is too long for GCC
 /usr/include/i386/types.h:93: error: 'long long long' is too long for GCC
 In file included from conftest.c:124:
 /usr/include/sys/types.h:84: error: duplicate 'unsigned'
 /usr/include/sys/types.h:84: error: two or more data types in declaration
 specifiers
 /usr/include/sys/types.h:126: error: two or more data types in declaration
 specifiers
 /usr/include/sys/types.h:126: error: two or more data types in declaration
 specifiers
 /usr/include/sys/types.h:131: error: two or more data types in declaration
 specifiers
 /usr/include/sys/types.h:131: error: two or more data types in declaration
 specifiers
 /usr/include/sys/types.h:167: error: two or more data types in declaration
 specifiers
 }}}

 [wiki:ProblemHotlist#compiler Try using clang]; if also fails,
 [wiki:PortfileRecipes#compiler use gcc-4.2 / apple-gcc-4.2]. If you're
 sure it works fine with llvm-gcc-4.2 and clang when built non-universal,
 you could enclose that compiler block in a `if {[variant_isset
 universal]}` block, to avoid making people install the apple-gcc42 port
 unnecessarily if they're not building universal.

-- 
Ticket URL: <https://trac.macports.org/ticket/31137#comment:5>
MacPorts <http://www.macports.org/>
Ports system for Mac OS