Error when compile latest version

[Paulo Coutinho]

Hi,

I get this error when try compile last version:

https://github.com/paulocoutinhox/pdfium-lib/actions/runs/5983221059/job/16233133947#step:14:529

LOG:

In file included from ../../base/allocator/partition_allocator/shim/nonscannable_allocator.cc:5:
In file included from ../../base/allocator/partition_allocator/shim/nonscannable_allocator.h:10:
In file included from ../../../../../../../../../../Applications/Xcode_14.2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.1.sdk/usr/include/c++/v1/memory:671:
In file included from ../../../../../../../../../../Applications/Xcode_14.2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.1.sdk/usr/include/c++/v1/__functional_base:23:
../../../../../../../../../../Applications/Xcode_14.2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.1.sdk/usr/include/c++/v1/new:199:1: error: visibility does not match previous declaration
  199 | _LIBCPP_OVERRIDABLE_FUNC_VIS void  operator delete(void* __p, std::align_val_t) _NOEXCEPT;
      | ^
../../../../../../../../../../Applications/Xcode_14.2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.1.sdk/usr/include/c++/v1/__config:778:38: note: expanded from macro '_LIBCPP_OVERRIDABLE_FUNC_VIS'
  778 | #define _LIBCPP_OVERRIDABLE_FUNC_VIS _LIBCPP_FUNC_VIS
      |                                      ^
../../../../../../../../../../Applications/Xcode_14.2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.1.sdk/usr/include/c++/v1/__config:735:46: note: expanded from macro '_LIBCPP_FUNC_VIS'
  735 | #    define _LIBCPP_FUNC_VIS __attribute__ ((__visibility__("default")))
      |                                              ^
note: previous attribute is here
In file included from ../../base/allocator/partition_allocator/shim/nonscannable_allocator.cc:5:
In file included from ../../base/allocator/partition_allocator/shim/nonscannable_allocator.h:10:
In file included from ../../../../../../../../../../Applications/Xcode_14.2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.1.sdk/usr/include/c++/v1/memory:671:
In file included from ../../../../../../../../../../Applications/Xcode_14.2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.1.sdk/usr/include/c++/v1/__functional_base:23:
../../../../../../../../../../Applications/Xcode_14.2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.1.sdk/usr/include/c++/v1/new:205:31: error: visibility does not match previous declaration
  205 | _LIBCPP_NODISCARD_AFTER_CXX17 _LIBCPP_OVERRIDABLE_FUNC_VIS void* operator new[](std::size_t __sz, std::align_val_t) _THROW_BAD_ALLOC;
      |                               ^
../../../../../../../../../../Applications/Xcode_14.2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.1.sdk/usr/include/c++/v1/__config:778:38: note: expanded from macro '_LIBCPP_OVERRIDABLE_FUNC_VIS'
  778 | #define _LIBCPP_OVERRIDABLE_FUNC_VIS _LIBCPP_FUNC_VIS
      |                                      ^
../../../../../../../../../../Applications/Xcode_14.2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.1.sdk/usr/include/c++/v1/__config:735:46: note: expanded from macro '_LIBCPP_FUNC_VIS'
  735 | #    define _LIBCPP_FUNC_VIS __attribute__ ((__visibility__("default")))
      |                                              ^
note: previous attribute is here
In file included from ../../base/allocator/partition_allocator/shim/nonscannable_allocator.cc:5:
In file included from ../../base/allocator/partition_allocator/shim/nonscannable_allocator.h:10:
In file included from ../../../../../../../../../../Applications/Xcode_14.2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.1.sdk/usr/include/c++/v1/memory:671:
In file included from ../../../../../../../../../../Applications/Xcode_14.2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.1.sdk/usr/include/c++/v1/__functional_base:23:
../../../../../../../../../../Applications/Xcode_14.2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.1.sdk/usr/include/c++/v1/new:207:1: error: visibility does not match previous declaration
  207 | _LIBCPP_OVERRIDABLE_FUNC_VIS void  operator delete[](void* __p, std::align_val_t) _NOEXCEPT;
      | ^
../../../../../../../../../../Applications/Xcode_14.2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.1.sdk/usr/include/c++/v1/__config:778:38: note: expanded from macro '_LIBCPP_OVERRIDABLE_FUNC_VIS'
  778 | #define _LIBCPP_OVERRIDABLE_FUNC_VIS _LIBCPP_FUNC_VIS
      |                                      ^
../../../../../../../../../../Applications/Xcode_14.2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.1.sdk/usr/include/c++/v1/__config:735:46: note: expanded from macro '_LIBCPP_FUNC_VIS'
  735 | #    define _LIBCPP_FUNC_VIS __attribute__ ((__visibility__("default")))
      |                                              ^
note: previous attribute is here
8 errors generated.

Can anyone help me?

Thanks.

[Lei Zhang]

(Replying the from the right email address)

In the GN config, add pdf_use_partition_alloc=false. PartitionAlloc
requires use_custom_libcxx to be set to true.

> --
> You received this message because you are subscribed to the Google Groups "pdfium" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to pdfium+un...@googlegroups.com.
> To view this discussion on the web visit https://groups.google.com/d/msgid/pdfium/8c09da19-94ff-4719-a9df-3d6dd7924913n%40googlegroups.com.

[Lei Zhang]

Or try this CL / wait for it to land:
https://pdfium-review.googlesource.com/111814