CGAL users discussion list

[Lindley M French <>]

Okay, past that problem, on to the next.

gcc 4.0.1 doesn't seem to like any use of "CGAL_NTS sign()" or "CGAL_NTS 
abs()". Attached is the output from an attempted compile of a program that 
just pulls in a few CGAL headers.

Cmdline:
g++ *.cpp -I"./" -I"/Developer/Headers/CGAL-3.3.1/include" 
-I"/Developer/Headers/boost_1_34_1/" 
-I"/Developer/Headers/CGAL-3.3.1/include/CGAL/config/powerpc_Darwin-8.10_g++-4.0.1"
 > compileoutput.txt


----- Original Message -----
From: Laurent Rineau 
<>
Date: Sunday, September 23, 2007 12:21 pm
Subject: Re: [cgal-discuss] Install script doesn't detect Boost

> On Sunday 23 September 2007 17:25:04 Lindley M French wrote:
> > Here's the log.
> 
> Thanks for the log file. There might be a bug in install_cgal: it 
> seems that 
> the --BOOST_INCL_DIR option has been ignored.
> 
> Can you use the following command, instead?
> 
> CPPFLAGS="-I/Developer/Headers/boost_1_34_1/" ./install_cgal
> 
> > I really only need CGAL's Delaunay triangulation code for the 
> moment, so I
> > don't think Boost.ProgramOptions will be required.
> 
> You are right. More generally, Boost.ProgramOptions is not used by 
> the CGAL 
> library it self. It is only used in a few example programs.
> 
> > /sw/include and /sw/lib are places that Fink likes to install 
> things,> right? Should I be using that? I'm not right now, just 
> downloading the .bz2
> > file from boost.org to my desktop.
> 
> That might be the easiest way to make sure CGAL compiles. However, 
> your first 
> email said "Boost doesn't have to be compiled; good thing, too, 
> because I 
> don't have the extra gigabytes necessary for that monster." :-)
> 
> -- 
> Laurent Rineau
> INRIA - Sophia Antipolis
> BP 93, 2004 Route des Lucioles
> 06902 Sophia Antipolis Cedex FRANCE
> Tel: +33 4 92 38 78 62 (Fax: +33.4.97.15.53.95)
> -- 
> You are currently subscribed to cgal-discuss.
> To unsubscribe or access the archives, go to
> https://lists-sop.inria.fr/wws/info/cgal-discuss
> 
/Developer/Headers/CGAL-3.3.1/include/CGAL/number_utils.h:213: error: 
expected unqualified-id before 'const'
/Developer/Headers/CGAL-3.3.1/include/CGAL/number_utils.h:213: error: 
expected `)' before 'const'
/Developer/Headers/CGAL-3.3.1/include/CGAL/number_utils.h:213: error: 
expected `)' before 'const'
/Developer/Headers/CGAL-3.3.1/include/CGAL/number_utils.h:213: error: 
expected `)' before 'const'
/Developer/Headers/CGAL-3.3.1/include/CGAL/number_utils.h:222: error: 
expected unqualified-id before 'const'
/Developer/Headers/CGAL-3.3.1/include/CGAL/number_utils.h:222: error: 
expected `)' before 'const'
/Developer/Headers/CGAL-3.3.1/include/CGAL/number_utils.h:222: error: 
expected `)' before 'const'
/Developer/Headers/CGAL-3.3.1/include/CGAL/number_utils_classes.h: In member 
function 'CGAL::Sign CGAL::Sgn<T>::operator()(const NT&) const':
/Developer/Headers/CGAL-3.3.1/include/CGAL/number_utils_classes.h:96: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/number_utils_classes.h: In member 
function 'NT CGAL::Abs<NT>::operator()(const NT&) const':
/Developer/Headers/CGAL-3.3.1/include/CGAL/number_utils_classes.h:101: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Interval_nt.h: At global scope:
/Developer/Headers/CGAL-3.3.1/include/CGAL/Interval_nt.h:943: error: expected 
unqualified-id before 'const'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Interval_nt.h:943: error: expected 
`)' before 'const'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Interval_nt.h:943: error: expected 
`)' before 'const'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Interval_nt.h: In member function 
'CGAL::Uncertain<CGAL::Sign> 
CGAL::Real_embeddable_traits<CGAL::Interval_nt<Protected>, 
CGAL::Boolean_tag<false> >::Sign::operator()(const 
CGAL::Interval_nt<Protected>&) const':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Interval_nt.h:1094: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Number_types/internal_functions_comparison_root_of_2.h:
 In function 'CGAL::Comparison_result CGAL::CGALi::compare_21_11(const FT&, 
const FT&, const FT&, const FT&, const FT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Number_types/internal_functions_comparison_root_of_2.h:61:
 error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Number_types/internal_functions_comparison_root_of_2.h:61:
 error: no matching function for call to 'enum_cast(<type error>)'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Number_types/internal_functions_comparison_root_of_2.h:
 In function 'CGAL::Comparison_result CGAL::CGALi::compare_22_21(const FT&, 
const FT&, const FT&, const FT&, const FT&, const FT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Number_types/internal_functions_comparison_root_of_2.h:100:
 error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Number_types/internal_functions_comparison_root_of_2.h:100:
 error: no matching function for call to 'enum_cast(<type error>)'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Number_types/internal_functions_comparison_root_of_2.h:
 In function 'CGAL::Comparison_result CGAL::CGALi::compare_22_11(const FT&, 
const FT&, const FT&, const FT&, const FT&, const FT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Number_types/internal_functions_comparison_root_of_2.h:158:
 error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Number_types/internal_functions_comparison_root_of_2.h:158:
 error: no matching function for call to 'enum_cast(<type error>)'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Number_types/internal_functions_comparison_root_of_2.h:176:
 error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Number_types/internal_functions_comparison_root_of_2.h:176:
 error: no matching function for call to 'enum_cast(<type error>)'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Root_of_2.h: In member function 
'CGAL::Root_of_2<RT_> CGAL::Root_of_2<RT_>::inverse() const':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Root_of_2.h:223: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Root_of_2.h:223: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Root_of_2.h: In member function 
'CGAL::Sign CGAL::Root_of_2<RT_>::sign_at(const T&) const':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Root_of_2.h:306: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Root_of_2.h: In member function 
'CGAL::Sign CGAL::Real_embeddable_traits<CGAL::Root_of_2<RT>, 
CGAL::Boolean_tag<false> >::Sign::operator()(const CGAL::Root_of_2<RT>&) 
const':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Root_of_2.h:462: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Root_of_2.h:465: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Root_of_2.h: In member function 
'CGAL::Comparison_result CGAL::Real_embeddable_traits<CGAL::Root_of_2<RT>, 
CGAL::Boolean_tag<false> >::Compare::operator()(const CGAL::Root_of_2<RT>&, 
const CGAL::Root_of_2<RT>&) const':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Root_of_2.h:507: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Root_of_2.h:516: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Root_of_2.h:521: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Root_of_2.h:542: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Root_of_2.h:543: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Root_of_2.h:585: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Root_of_2.h: In member function 
'CGAL::Comparison_result CGAL::Real_embeddable_traits<CGAL::Root_of_2<RT>, 
CGAL::Boolean_tag<false> >::Compare::operator()(const CGAL::Root_of_2<RT>&, 
const typename CGAL::Root_of_traits<RT>::RootOf_1&) const':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Root_of_2.h:618: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Root_of_2.h: In member function 
'CGAL::Comparison_result CGAL::Real_embeddable_traits<CGAL::Root_of_2<RT>, 
CGAL::Boolean_tag<false> >::Compare::operator()(const CGAL::Root_of_2<RT>&, 
const RT&) const':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Root_of_2.h:653: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Quotient.h: In function 
'CGAL::Comparison_result CGAL::quotient_cmp(const CGAL::Quotient<NT_>&, const 
CGAL::Quotient<NT_>&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Quotient.h:345: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Quotient.h:345: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Quotient.h:346: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Quotient.h:346: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Quotient.h:353: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Quotient.h:353: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Quotient.h: In member function 
'double 
CGAL::INTERN_QUOTIENT::Real_embeddable_traits_quotient_base<CGAL::Quotient<NT_>
 >::To_double::operator()(const CGAL::Quotient<NT_>&) const':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Quotient.h:686: error: 'abs' is 
not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Quotient.h:686: error: 'abs' is 
not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Quotient.h:693: error: 'abs' is 
not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Quotient.h:693: error: 'abs' is 
not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/sign_of_determinant.h: 
In function 'typename CGAL::Sgn<T>::result_type 
CGAL::sign_of_determinant3x3(const RT&, const RT&, const RT&, const RT&, 
const RT&, const RT&, const RT&, const RT&, const RT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/sign_of_determinant.h:48:
 error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/sign_of_determinant.h: 
In function 'typename CGAL::Sgn<T>::result_type 
CGAL::sign_of_determinant4x4(const RT&, const RT&, const RT&, const RT&, 
const RT&, const RT&, const RT&, const RT&, const RT&, const RT&, const RT&, 
const RT&, const RT&, const RT&, const RT&, const RT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/sign_of_determinant.h:62:
 error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/sign_of_determinant.h: 
In function 'typename CGAL::Sgn<T>::result_type 
CGAL::sign_of_determinant5x5(const RT&, const RT&, const RT&, const RT&, 
const RT&, const RT&, const RT&, const RT&, const RT&, const RT&, const RT&, 
const RT&, const RT&, const RT&, const RT&, const RT&, const RT&, const RT&, 
const RT&, const RT&, const RT&, const RT&, const RT&, const RT&, const RT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/sign_of_determinant.h:78:
 error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/sign_of_determinant.h: 
In function 'typename CGAL::Sgn<T>::result_type 
CGAL::sign_of_determinant6x6(const RT&, const RT&, const RT&, const RT&, 
const RT&, const RT&, const RT&, const RT&, const RT&, const RT&, const RT&, 
const RT&, const RT&, const RT&, const RT&, const RT&, const RT&, const RT&, 
const RT&, const RT&, const RT&, const RT&, const RT&, const RT&, const RT&, 
const RT&, const RT&, const RT&, const RT&, const RT&, const RT&, const RT&, 
const RT&, const RT&, const RT&, const RT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/sign_of_determinant.h:102:
 error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h: In 
function 'typename CGAL::Equal_to<FT, FT>::result_type 
CGAL::equal_lineC2(const FT&, const FT&, const FT&, const FT&, const FT&, 
const FT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:62: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:64: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:66: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:66: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h: In 
function 'typename CGAL::Compare<NT>::result_type CGAL::compare_xC2(const 
FT&, const FT&, const FT&, const FT&, const FT&, const FT&, const FT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:80: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h: In 
function 'typename CGAL::Compare<NT>::result_type CGAL::compare_xC2(const 
FT&, const FT&, const FT&, const FT&, const FT&, const FT&, const FT&, const 
FT&, const FT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:108: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:109: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:110: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:111: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:111: 
error: no matching function for call to 'enum_cast(<type error>)'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h: In 
function 'typename CGAL::Compare<NT>::result_type CGAL::compare_xC2(const 
FT&, const FT&, const FT&, const FT&, const FT&, const FT&, const FT&, const 
FT&, const FT&, const FT&, const FT&, const FT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:126: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:127: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:127: 
error: no matching function for call to 'enum_cast(<type error>)'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h: In 
function 'typename CGAL::Compare<NT>::result_type 
CGAL::compare_y_at_xC2(const FT&, const FT&, const FT&, const FT&, const 
FT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:139: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:141: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h: In 
function 'typename CGAL::Compare<NT>::result_type 
CGAL::compare_y_at_xC2(const FT&, const FT&, const FT&, const FT&, const FT&, 
const FT&, const FT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:151: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:152: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:152: 
error: no matching function for call to 'enum_cast(<type error>)'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h: In 
function 'typename CGAL::Compare<NT>::result_type 
CGAL::compare_y_at_xC2(const FT&, const FT&, const FT&, const FT&, const FT&, 
const FT&, const FT&, const FT&, const FT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:166: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h: In 
function 'typename CGAL::Compare<NT>::result_type 
CGAL::compare_y_at_xC2(const FT&, const FT&, const FT&, const FT&, const FT&, 
const FT&, const FT&, const FT&, const FT&, const FT&, const FT&, const FT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:185: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:186: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:187: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:187: 
error: no matching function for call to 'enum_cast(<type error>)'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h: In 
function 'typename CGAL::Equal_to<FT, FT>::result_type 
CGAL::equal_directionC2(const FT&, const FT&, const FT&, const FT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:273: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:273: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:274: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:274: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h: In 
function 'typename CGAL::Compare<NT>::result_type 
CGAL::compare_slopesC2(const FT&, const FT&, const FT&, const FT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:306: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:307: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:307: 
error: no matching function for call to 'enum_cast(<type error>)'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:310: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:311: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:311: 
error: no matching function for call to 'enum_cast(<type error>)'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:314: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:314: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:315: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:315: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:321: 
error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:322: 
error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:322: 
error: no matching function for call to 'compare(<type error>, <type error>)'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:324: 
error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:325: 
error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:325: 
error: no matching function for call to 'compare(<type error>, <type error>)'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h: In 
function 'typename CGAL::Compare<NT>::result_type 
CGAL::compare_slopesC2(const FT&, const FT&, const FT&, const FT&, const FT&, 
const FT&, const FT&, const FT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:343: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:343: 
error: no matching function for call to 'enum_cast(<type error>)'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:353: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:353: 
error: no matching function for call to 'enum_cast(<type error>)'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:368: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:368: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:368: 
error: no matching function for call to 'enum_cast(<type error>)'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:369: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:369: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:369: 
error: no matching function for call to 'enum_cast(<type error>)'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:375: 
error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:376: 
error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:376: 
error: no matching function for call to 'compare(<type error>, <type error>)'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:378: 
error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:379: 
error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:379: 
error: no matching function for call to 'compare(<type error>, <type error>)'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h: In 
function 'typename CGAL::Same_uncertainty_nt<CGAL::Angle, FT>::type 
CGAL::angleC2(const FT&, const FT&, const FT&, const FT&, const FT&, const 
FT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:431: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:431: 
error: no matching function for call to 'enum_cast(<type error>)'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h: In 
function 'typename CGAL::Same_uncertainty_nt<CGAL::Orientation, FT>::type 
CGAL::side_of_oriented_lineC2(const FT&, const FT&, const FT&, const FT&, 
const FT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:617: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC2.h:617: 
error: no matching function for call to 'enum_cast(<type error>)'
/Developer/Headers/CGAL-3.3.1/include/CGAL/rational_rotation.h: In function 
'void CGAL::rational_rotation_approximation(const NT&, const NT&, NT&, NT&, 
NT&, const NT&, const NT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/rational_rotation.h:53: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/rational_rotation.h:54: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/rational_rotation.h:139: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/rational_rotation.h:139: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/rational_rotation.h: In function 
'void CGAL::rational_rotation_approximation(const double&, NT&, NT&, NT&, 
const NT&, const NT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/rational_rotation.h:175: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/rational_rotation.h:176: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h: In static member 
function 'static void CGAL::ConicCPA2<PT, DA>::set_two_linepairs(const _PT&, 
const _PT&, const _PT&, const _PT&, CGAL::ConicCPA2<PT, DA>&, 
CGAL::ConicCPA2<PT, DA>&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:86: error: expected 
primary-expression before ')' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:86: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:90: error: expected 
primary-expression before ')' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:90: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:99: error: expected 
primary-expression before ')' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:99: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h: In member function 
'CGAL::Sign CGAL::ConicCPA2<PT, DA>::vol_derivative(typename _DA::FT, 
typename _DA::FT, typename _DA::FT, typename _DA::FT, typename _DA::FT, 
typename _DA::FT) const':
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:144: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:144: error: expected 
primary-expression before 'int'
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:144: error: expected 
`)' before 'int'
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:144: error: expected 
`)' before ';' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h: In member function 
'void CGAL::ConicCPA2<PT, DA>::analyse()':
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:191: error: expected 
primary-expression before ')' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:191: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:197: error: expected 
primary-expression before ')' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:197: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:209: error: expected 
primary-expression before ')' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:210: error: expected 
',' or ';' before '::' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:214: error: expected 
primary-expression before ')' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:214: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:218: error: expected 
primary-expression before ')' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:218: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:227: error: expected 
primary-expression before ')' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:227: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:233: error: expected 
primary-expression before ')' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:234: error: expected 
',' or ';' before '::' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:238: error: expected 
primary-expression before ')' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:238: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:242: error: expected 
primary-expression before ')' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:242: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:251: error: expected 
primary-expression before ')' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:251: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:260: error: expected 
primary-expression before ')' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:260: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:275: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:278: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h: In member function 
'CGAL::Oriented_side CGAL::ConicCPA2<PT, DA>::oriented_side(const _PT&) 
const':
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:380: error: expected 
primary-expression before ')' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:380: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h: In member function 
'CGAL::Convex_side CGAL::ConicCPA2<PT, DA>::convex_side(const _PT&) const':
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:408: error: expected 
primary-expression before ')' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:408: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:410: error: expected 
primary-expression before ')' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:410: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:412: error: 'abs' is 
not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:412: error: expected 
primary-expression before ')' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:412: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/ConicCPA2.h:412: error: 'abs' is 
not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC3.h: In 
function 'typename CGAL::Same_uncertainty_nt<CGAL::Angle, FT>::type 
CGAL::angleC3(const FT&, const FT&, const FT&, const FT&, const FT&, const 
FT&, const FT&, const FT&, const FT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC3.h:149: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC3.h:149: 
error: no matching function for call to 'enum_cast(<type error>)'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC3.h: In 
function 'typename CGAL::Equal_to<FT, FT>::result_type 
CGAL::equal_directionC3(const FT&, const FT&, const FT&, const FT&, const 
FT&, const FT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC3.h:278: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC3.h:278: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC3.h:279: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC3.h:279: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC3.h:280: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC3.h:280: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC3.h: In 
function 'typename CGAL::Equal_to<FT, FT>::result_type 
CGAL::equal_planeC3(const FT&, const FT&, const FT&, const FT&, const FT&, 
const FT&, const FT&, const FT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC3.h:294: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC3.h:296: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC3.h:298: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC3.h:300: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC3.h:302: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC3.h:302: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC3.h: In 
function 'typename CGAL::Same_uncertainty_nt<CGAL::Orientation, FT>::type 
CGAL::side_of_oriented_planeC3(const FT&, const FT&, const FT&, const FT&, 
const FT&, const FT&, const FT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC3.h:312: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC3.h:312: 
error: no matching function for call to 'enum_cast(<type error>)'
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC3.h: In 
function 'typename CGAL::Same_uncertainty_nt<CGAL::Bounded_side, FT>::type 
CGAL::side_of_bounded_sphereC3(const FT&, const FT&, const FT&, const FT&, 
const FT&, const FT&, const FT&, const FT&, const FT&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC3.h:374: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/predicates/kernel_ftC3.h:374: 
error: no matching function for call to 'enum_cast(<type error>)'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_utils.h: In 
function 'bool CGAL::CGALi::same_direction_tag(const typename K::Vector_2&, 
const typename K::Vector_2&, const K&, const CGAL::Cartesian_tag&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_utils.h:265: 
error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_utils.h:265: 
error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_utils.h:266: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_utils.h:266: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_utils.h:268: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_utils.h:268: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_utils.h: In 
function 'bool CGAL::CGALi::same_direction_tag(const typename K::Vector_2&, 
const typename K::Vector_2&, const K&, const CGAL::Homogeneous_tag&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_utils.h:284: 
error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_utils.h:284: 
error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_utils.h:285: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_utils.h:285: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_utils.h:287: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_utils.h:287: 
error: expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_2_1.h: In 
function 'typename K::RT CGAL::CGALi::_distance_measure_sub(const typename 
K::RT&, const typename K::RT&, const typename K::Point_2&, const typename 
K::Point_2&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_2_1.h:193: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_2_1.h:194: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_2_1.h: In 
function 'typename K::RT CGAL::CGALi::_distance_measure_sub(const typename 
K::RT&, const typename K::RT&, const typename K::Vector_2&, const typename 
K::Vector_2&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_2_1.h:297: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_2_1.h:298: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h: In 
function 'bool CGAL::CGALi::same_direction_tag(const typename K::Vector_3&, 
const typename K::Vector_3&, const K&, const CGAL::Cartesian_tag&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:240: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:240: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:241: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:241: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:242: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:242: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:244: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:244: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:247: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:247: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:248: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:248: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:250: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:250: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h: In 
function 'bool CGAL::CGALi::same_direction_tag(const typename K::Vector_3&, 
const typename K::Vector_3&, const K&, const CGAL::Homogeneous_tag&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:268: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:268: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:269: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:269: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:270: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:270: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:272: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:272: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:275: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:275: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:276: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:276: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:278: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_0.h:278: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_1.h: In 
function 'typename K::RT CGAL::CGALi::_distance_measure_sub(typename K::RT, 
typename K::RT, const typename K::Vector_3&, const typename K::Vector_3&, 
const K&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_1.h:214: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_1.h:215: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_1.h: In 
function 'typename K::FT CGAL::CGALi::squared_distance_parallel(const 
typename K::Segment_3&, const typename K::Ray_3&, const K&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_1.h:353: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_1.h:353: error: 
'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_1.h:354: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_1.h:354: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_1.h:356: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_1.h:356: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_2.h: In 
function 'typename K::FT CGAL::CGALi::squared_distance(const typename 
K::Ray_3&, const typename K::Plane_3&, const K&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_2.h:118: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_2.h: In 
function 'typename K::FT CGAL::CGALi::squared_distance(const typename 
K::Segment_3&, const typename K::Plane_3&, const K&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/squared_distance_3_2.h:166: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Segment_2_Segment_2_intersection.h:
 In member function 'typename 
CGAL::CGALi::Segment_2_Segment_2_pair<K>::Intersection_results 
CGAL::CGALi::Segment_2_Segment_2_pair<K>::intersection_type() const':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Segment_2_Segment_2_intersection.h:358:
 error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Segment_2_Segment_2_intersection.h:358:
 error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Ray_2_Segment_2_intersection.h: In 
member function 'typename 
CGAL::CGALi::Ray_2_Segment_2_pair<K>::Intersection_results 
CGAL::CGALi::Ray_2_Segment_2_pair<K>::intersection_type() const':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Ray_2_Segment_2_intersection.h:127:
 error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Ray_2_Segment_2_intersection.h:127:
 error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Ray_2_Ray_2_intersection.h: In 
member function 'typename 
CGAL::CGALi::Ray_2_Ray_2_pair<K>::Intersection_results 
CGAL::CGALi::Ray_2_Ray_2_pair<K>::intersection_type() const':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Ray_2_Ray_2_intersection.h:122: 
error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Ray_2_Ray_2_intersection.h:122: 
error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Straight_2.h: In constructor 
'CGAL::CGALi::Straight_2_<K>::Straight_2_(const typename K::Line_2&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Straight_2.h:117: error: 'abs' is 
not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Straight_2.h:117: error: 'abs' is 
not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Straight_2.h:119: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Straight_2.h: In constructor 
'CGAL::CGALi::Straight_2_<K>::Straight_2_(const typename K::Ray_2&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Straight_2.h:143: error: 'abs' is 
not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Straight_2.h:143: error: 'abs' is 
not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Straight_2.h:145: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Straight_2.h: In constructor 
'CGAL::CGALi::Straight_2_<K>::Straight_2_(const typename K::Ray_2&, bool)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Straight_2.h:159: error: 'abs' is 
not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Straight_2.h:159: error: 'abs' is 
not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Straight_2.h:161: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Straight_2.h: In constructor 
'CGAL::CGALi::Straight_2_<K>::Straight_2_(const typename K::Segment_2&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Straight_2.h:180: error: 'abs' is 
not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Straight_2.h:180: error: 'abs' is 
not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Straight_2.h:182: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Straight_2.h: In member function 
'int CGAL::CGALi::Straight_2_<K>::collinear_order(const typename K::Point_2&, 
const typename K::Point_2&) const':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Straight_2.h:347: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Segment_2_Iso_rectangle_2_intersection.h:
 In constructor 
'CGAL::CGALi::Segment_2_Iso_rectangle_2_pair<K>::Segment_2_Iso_rectangle_2_pair(const
 typename K::Segment_2*, const typename K::Iso_rectangle_2*)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Segment_2_Iso_rectangle_2_intersection.h:130:
 error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Segment_2_Iso_rectangle_2_intersection.h:130:
 error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Intersections_3/intersection_3_1_impl.h:
 In function 'CGAL::Object CGAL::CGALi::intersection(const typename 
K::Segment_3&, const typename K::Iso_cuboid_3&, const K&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Intersections_3/intersection_3_1_impl.h:607:
 error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Intersections_3/intersection_3_1_impl.h:607:
 error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Intersections_3/intersection_3_1_impl.h:608:
 error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Intersections_3/intersection_3_1_impl.h:608:
 error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Intersections_3/intersection_3_1_impl.h:609:
 error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Intersections_3/intersection_3_1_impl.h:609:
 error: 'abs' is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/MP_Float.h: At global scope:
/Developer/Headers/CGAL-3.3.1/include/CGAL/MP_Float.h:245: error: expected 
unqualified-id before ')' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/MP_Float.h:245: error: expected 
`)' before '>=' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/MP_Float.h: In member function 
'void CGAL::MP_Float::gcd_normalize()':
/Developer/Headers/CGAL-3.3.1/include/CGAL/MP_Float.h:325: error: expected 
primary-expression before ')' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/MP_Float.h: In member function 
'CGAL::MP_Float CGAL::MP_Float::unit_part() const':
/Developer/Headers/CGAL-3.3.1/include/CGAL/MP_Float.h:333: error: expected 
primary-expression before ')' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/MP_Float.h:338: error: expected 
primary-expression before ')' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/MP_Float.h: In member function 
'CGAL::Sign CGAL::Real_embeddable_traits<CGAL::MP_Float, 
CGAL::Boolean_tag<false> >::Sign::operator()(const CGAL::MP_Float&) const':
/Developer/Headers/CGAL-3.3.1/include/CGAL/MP_Float.h:466: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/MP_Float.h:466: error: expected 
primary-expression before ')' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/MP_Float.h: In function 
'CGAL::Sign CGAL::CGALi::compare_bitlength(const CGAL::MP_Float&, const 
CGAL::MP_Float&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/MP_Float.h:513: error: 'abs' is 
not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/MP_Float.h:514: error: 'abs' is 
not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/MP_Float.h: In function 
'std::pair<CGAL::MP_Float, CGAL::MP_Float> CGAL::CGALi::division(const 
CGAL::MP_Float&, const CGAL::MP_Float&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/MP_Float.h:586: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/MP_Float.h:586: error: expected 
unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/MP_Float.h:595: error: 'abs' is 
not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/MP_Float.h:595: error: 'abs' is 
not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Lazy_exact_nt.h: In constructor 
'CGAL::Lazy_exact_Abs<ET>::Lazy_exact_Abs(const CGAL::Lazy_exact_nt<ET>&)':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Lazy_exact_nt.h:279: error: 'abs' 
is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Lazy_exact_nt.h: In member 
function 'void CGAL::Lazy_exact_Abs<ET>::update_exact()':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Lazy_exact_nt.h:279: error: 'abs' 
is not a member of 'CGAL'
/Developer/Headers/CGAL-3.3.1/include/CGAL/Lazy_exact_nt.h: In member 
function 'CGAL::Sign CGAL::Real_embeddable_traits<CGAL::Lazy_exact_nt<ET>, 
CGAL::Boolean_tag<false> >::Sign::operator()(const CGAL::Lazy_exact_nt<ET>&) 
const':
/Developer/Headers/CGAL-3.3.1/include/CGAL/Lazy_exact_nt.h:1040: error: 
expected unqualified-id before '(' token
/Developer/Headers/CGAL-3.3.1/include/CGAL/Lazy_exact_nt.h:1044: error: 
expected unqualified-id before '(' token