[Bug 283562] filesystems/darling-dmg: Fails to build with ICU 76.1

From: <bugzilla-noreply_at_freebsd.org>
Date: Mon, 06 Jan 2025 21:53:32 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=283562

--- Comment #5 from Martin Filla <freebsd@sysctl.cz> ---
(In reply to Daniel Engberg from comment #4)
I tested the icu patch and i have an issue.

/usr/local/include/unicode/uversion.h:167:11: warning: nested namespace
definition is a C++17 extension; define each namespace separately
[-Wc++17-extensions]
  167 | namespace U_HEADER_ONLY_NAMESPACE {}
      |           ^
/usr/local/include/unicode/uversion.h:165:48: note: expanded from macro
'U_HEADER_ONLY_NAMESPACE'
  165 | #define U_HEADER_ONLY_NAMESPACE
U_ICU_NAMESPACE::U_HEADER_NESTED_NAMESPACE
      |                                                ^
In file included from
/wrkdirs/usr/ports/filesystems/darling-dmg/work/darling-dmg-a36bf0c/src/unichar.cpp:3:
In file included from /usr/local/include/unicode/unistr.h:37:
/usr/local/include/unicode/char16ptr.h:316:16: warning: variable templates are
a C++14 extension [-Wc++14-extensions]
  316 | constexpr bool ConvertibleToU16StringView =
      |                ^
/usr/local/include/unicode/char16ptr.h:317:10: error: no template named
'is_convertible_v' in namespace 'std'; did you mean 'is_convertible'?
  317 |     std::is_convertible_v<T, std::u16string_view>
      |     ~~~~~^~~~~~~~~~~~~~~~
      |          is_convertible
/usr/include/c++/v1/__type_traits/is_convertible.h:30:29: note:
'is_convertible' declared here
   30 | struct _LIBCPP_TEMPLATE_VIS is_convertible : public
integral_constant<bool, __is_convertible(_T1, _T2)> {};
      |                             ^
In file included from
/wrkdirs/usr/ports/filesystems/darling-dmg/work/darling-dmg-a36bf0c/src/unichar.cpp:3:
In file included from /usr/local/include/unicode/unistr.h:37:
/usr/local/include/unicode/char16ptr.h:324:5: error: expected '(' for
function-style cast or type construction
  317 |     std::is_convertible_v<T, std::u16string_view>
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  318 | #if !U_CHAR16_IS_TYPEDEF && (!defined(_LIBCPP_VERSION) ||
_LIBCPP_VERSION < 180000)
  319 |     || std::is_convertible_v<T, std::basic_string_view<uint16_t>>
  320 | #endif
  321 | #if U_SIZEOF_WCHAR_T==2
  322 |     || std::is_convertible_v<T, std::wstring_view>
  323 | #endif
  324 |     ;
      |     ^
/usr/local/include/unicode/char16ptr.h:360:36: error: no type named
'enable_if_t' in namespace 'std'
  360 |           typename = typename
std::enable_if_t<!std::is_pointer_v<std::remove_reference_t<T>>>>
      |                      ~~~~~~~~~~~~~~^~~~~~~~~~~
/usr/local/include/unicode/char16ptr.h:360:47: error: expected ',' or '>' in
template-parameter-list
  360 |           typename = typename
std::enable_if_t<!std::is_pointer_v<std::remove_reference_t<T>>>>
      |                                               ^
/usr/local/include/unicode/char16ptr.h:360:93: error: expected unqualified-id
  360 |           typename = typename
std::enable_if_t<!std::is_pointer_v<std::remove_reference_t<T>>>>
      |                                                                        
                    ^
/usr/local/include/unicode/char16ptr.h:370:36: error: no type named
'enable_if_t' in namespace 'std'
  370 |           typename = typename
std::enable_if_t<std::is_pointer_v<std::remove_reference_t<T>>>,
      |                      ~~~~~~~~~~~~~~^~~~~~~~~~~
/usr/local/include/unicode/char16ptr.h:370:47: error: expected ',' or '>' in
template-parameter-list
  370 |           typename = typename
std::enable_if_t<std::is_pointer_v<std::remove_reference_t<T>>>,
      |                                               ^
/usr/local/include/unicode/char16ptr.h:370:92: error: expected unqualified-id
  370 |           typename = typename
std::enable_if_t<std::is_pointer_v<std::remove_reference_t<T>>>,
      |                                                                        
                   ^
In file included from
/wrkdirs/usr/ports/filesystems/darling-dmg/work/darling-dmg-a36bf0c/src/unichar.cpp:3:
In file included from /usr/local/include/unicode/unistr.h:40:
/usr/local/include/unicode/stringpiece.h:134:29: error: no template named
'enable_if_t' in namespace 'std'
  134 |             typename = std::enable_if_t<
      |                        ~~~~~^
/usr/local/include/unicode/stringpiece.h:135:23: error: no template named
'is_same_v' in namespace 'std'; did you mean 'is_same'?
  135 |                 (std::is_same_v<decltype(T().data()), const char*>
      |                  ~~~~~^~~~~~~~~
      |                       is_same
/usr/include/c++/v1/__type_traits/is_same.h:22:29: note: 'is_same' declared
here
   22 | struct _LIBCPP_TEMPLATE_VIS is_same : _BoolConstant<__is_same(_Tp,
_Up)> {};
      |                             ^
In file included from
/wrkdirs/usr/ports/filesystems/darling-dmg/work/darling-dmg-a36bf0c/src/unichar.cpp:3:
In file included from /usr/local/include/unicode/unistr.h:40:
/usr/local/include/unicode/stringpiece.h:140:17: error: use of address-of-label
extension outside of a function body
  140 |                 std::is_same_v<decltype(T().size()), size_t>>>
      |                 ^
/usr/local/include/unicode/stringpiece.h:140:62: error: expected member name or
';' after declaration specifiers
  140 |                 std::is_same_v<decltype(T().size()), size_t>>>
      |                                                              ^
In file included from
/wrkdirs/usr/ports/filesystems/darling-dmg/work/darling-dmg-a36bf0c/src/unichar.cpp:3:
/usr/local/include/unicode/unistr.h:346:40: error: no template named
'enable_if_t' in namespace 'std'
  346 |   template<typename S, typename =
std::enable_if_t<ConvertibleToU16StringView<S>>>
      |                                   ~~~~~^
/usr/local/include/unicode/unistr.h:381:40: error: no template named
'enable_if_t' in namespace 'std'
  381 |   template<typename S, typename =
std::enable_if_t<ConvertibleToU16StringView<S>>>
      |                                   ~~~~~^
/usr/local/include/unicode/unistr.h:1959:40: error: no template named
'enable_if_t' in namespace 'std'
 1959 |   template<typename S, typename =
std::enable_if_t<ConvertibleToU16StringView<S>>>
      |                                   ~~~~~^
/usr/local/include/unicode/unistr.h:2226:40: error: no template named
'enable_if_t' in namespace 'std'
 2226 |   template<typename S, typename =
std::enable_if_t<ConvertibleToU16StringView<S>>>
      |                                   ~~~~~^
/usr/local/include/unicode/unistr.h:2299:40: error: no template named
'enable_if_t' in namespace 'std'
 2299 |   template<typename S, typename =
std::enable_if_t<ConvertibleToU16StringView<S>>>
      |                                   ~~~~~^
/usr/local/include/unicode/unistr.h:3273:40: error: no template named
'enable_if_t' in namespace 'std'
 3273 |   template<typename S, typename =
std::enable_if_t<ConvertibleToU16StringView<S>>>
      |                                   ~~~~~^
/usr/local/include/unicode/unistr.h:3599:40: error: no template named
'enable_if_t' in namespace 'std'
 3599 |   template<typename S, typename =
std::enable_if_t<ConvertibleToU16StringView<S>>>
      |                                   ~~~~~^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
2 warnings and 20 errors generated.
[ 11% 13/26] /usr/bin/c++ -D_FILE_OFFSET_BITS=64 -Ddmg_EXPORTS
-I/usr/local/include -I/usr/local/include/libxml2 -O2 -pipe
-fstack-protector-strong -fno-strict-aliasing -std=c++11 -O2 -pipe
-fstack-protector-strong -fno-strict-aliasing   -DNDEBUG -fPIC -MD -MT
CMakeFiles/dmg.dir/src/Reader.cpp.o -MF CMakeFiles/dmg.dir/src/Reader.cpp.o.d
-o CMakeFiles/dmg.dir/src/Reader.cpp.o -c
/wrkdirs/usr/ports/filesystems/darling-dmg/work/darling-dmg-a36bf0c/src/Reader.cpp
[ 15% 13/26] /usr/bin/c++ -D_FILE_OFFSET_BITS=64 -Ddmg_EXPORTS
-I/usr/local/include -I/usr/local/include/libxml2 -O2 -pipe
-fstack-protector-strong -fno-strict-aliasing -std=c++11 -O2 -pipe
-fstack-protector-strong -fno-strict-aliasing   -DNDEBUG -fPIC -MD -MT
CMakeFiles/dmg.dir/src/FileReader.cpp.o -MF
CMakeFiles/dmg.dir/src/FileReader.cpp.o.d -o
CMakeFiles/dmg.dir/src/FileReader.cpp.o -c
/wrkdirs/usr/ports/filesystems/darling-dmg/work/darling-dmg-a36bf0c/src/FileReader.cpp
[ 19% 13/26] /usr/bin/c++ -D_FILE_OFFSET_BITS=64 -Ddmg_EXPORTS
-I/usr/local/include -I/usr/local/include/libxml2 -O2 -pipe
-fstack-protector-strong -fno-strict-aliasing -std=c++11 -O2 -pipe
-fstack-protector-strong -fno-strict-aliasing   -DNDEBUG -fPIC -MD -MT
CMakeFiles/dmg.dir/src/HFSCatalogBTree.cpp.o -MF
CMakeFiles/dmg.dir/src/HFSCatalogBTree.cpp.o.d -o
CMakeFiles/dmg.dir/src/HFSCatalogBTree.cpp.o -c
/wrkdirs/usr/ports/filesystems/darling-dmg/work/darling-dmg-a36bf0c/src/HFSCatalogBTree.cpp

-- 
You are receiving this mail because:
You are the assignee for the bug.