Compilation error on debian 9.

[gokuls]

Not able to compile Document server on debian 9.
getting error while compiling 3rdparty V8.

ninja: Entering directory `out.gn/linux_64'
[1/1129] CXX obj/v8_base/store-store-elimination.o
FAILED: obj/v8_base/store-store-elimination.o 
g++ -MMD -MF obj/v8_base/store-store-elimination.o.d -DV8_DEPRECATION_WARNINGS -DUSE_UDEV -DUSE_AURA=1 -DUSE_PANGO=1 -DUSE_CAIRO=1 -DUSE_GLIB=1 -DUSE_NSS_CERTS=1 -DUSE_X11=1 -DFULL_SAFE_BROWSING -DSAFE_BROWSING_CSD -DSAFE_BROWSING_DB_LOCAL -DCHROMIUM_BUILD -DFIELDTRIAL_TESTING_ENABLED -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D_FORTIFY_SOURCE=2 -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DENABLE_GDB_JIT_INTERFACE -DV8_INTL_SUPPORT -DV8_TARGET_ARCH_X64 -DU_USING_ICU_NAMESPACE=0 -DU_ENABLE_DYLOAD=0 -DU_STATIC_IMPLEMENTATION -DICU_UTIL_DATA_IMPL=ICU_UTIL_DATA_FILE -DUCHAR_TYPE=uint16_t -I../.. -Igen -I../.. -I../../third_party/icu/source/common -I../../third_party/icu/source/i18n -I../../include -fno-strict-aliasing --param=ssp-buffer-size=4 -fstack-protector -Wno-builtin-macro-redefined -D__DATE__= -D__TIME__= -D__TIMESTAMP__= -funwind-tables -fPIC -pipe -B../../third_party/binutils/Linux_x64/Release/bin -m64 -march=x86-64 -pthread -Wall -Werror -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-missing-field-initializers -Wno-unused-parameter -fomit-frame-pointer -g0 -fvisibility=hidden -Wno-strict-overflow -O3 -fno-ident -fdata-sections -ffunction-sections -std=gnu++11 -Wno-narrowing -fno-rtti -fno-exceptions -fvisibility-inlines-hidden -c ../../src/compiler/store-store-elimination.cc -o obj/v8_base/store-store-elimination.o
../../src/compiler/store-store-elimination.cc:556:6: error: ‘bool v8::internal::compiler::{anonymous}::UnobservableStore::operator!=(v8::internal::compiler::{anonymous}::UnobservableStore) const’ defined but not used [-Werror=unused-function]
 bool UnobservableStore::operator!=(const UnobservableStore other) const {
      ^~~~~~~~~~~~~~~~~
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*Ending with *

../../src/heap/mark-compact.cc:4435:59: error: ‘v8::internal::PointerUpdateJobTraits<type>::UpdateTypedPointers(v8::internal::Heap*, v8::internal::MemoryChunk*, const v8::internal::MarkCompactCollectorBase*)::<lambda(v8::internal::SlotType, v8::internal::Address, v8::internal::Address)> [with v8::internal::RememberedSetType type = (v8::internal::RememberedSetType)0u; v8::internal::Address = unsigned char*; v8::internal::byte = unsigned char]::<lambda(v8::internal::Object**)>’ declared with greater visibility than the type of its field ‘v8::internal::PointerUpdateJobTraits<type>::UpdateTypedPointers(v8::internal::Heap*, v8::internal::MemoryChunk*, const v8::internal::MarkCompactCollectorBase*)::<lambda(v8::internal::SlotType, v8::internal::Address, v8::internal::Address)> [with v8::internal::RememberedSetType type = (v8::internal::RememberedSetType)0u; v8::internal::Address = unsigned char*; v8::internal::byte = unsigned char]::<lambda(v8::internal::Object**)>::<collector capture>’ [-Werror=attributes]
cc1plus: all warnings being treated as errors
ninja: build stopped: subcommand failed.

Help me with how to go about.
what can be possible error.

[ShockwaveNN]

@gokuls Hi, that is the version of gcc?

[gokuls]

@ShockwaveNN 6.3.x

g++ (Debian 6.3.0-18+deb9u1) 6.3.0 20170516

[ShockwaveNN]

@gokuls ok, 6.3.x should be fine. I need some time to investigate it

[gokuls]

@ShockwaveNN You want me to provide any more information and try out any option meanwhile.

[ShockwaveNN]

@gokuls Personally I do not know what to do, since this is error in v8 compile you can try to google your error at google support forums, but I found nothing.
I will try to build using my Dockerfile https://github.com/onlyoffice-testing-robot/documentserver-from-source-build/blob/master/DebianLatest/Dockerfile
I'm not sure it's in actual state, but compilation was working several months ago on latest Debian

[gokuls]

@ShockwaveNN Thank you, I did google but still no way out.

i am compiling the source. following this link
https://helpcenter.onlyoffice.com/server/linux/document/compile-source-code.aspx

and struck at 3rdparty compilation.

[ShockwaveNN]

@gokuls yep, I can confirm that i got similar error on my Dockerfile

[326/1493] CXX obj/v8_base/mark-compact.o
FAILED: obj/v8_base/mark-compact.o 
g++ -MMD -MF obj/v8_base/mark-compact.o.d -DV8_DEPRECATION_WARNINGS -DUSE_UDEV -DUSE_AURA=1 -DUSE_PANGO=1 -DUSE_CAIRO=1 -DUSE_GLIB=1 -DUSE_NSS_CERTS=1 -DUSE_X11=1 -DFULL_SAFE_BROWSING -DSAFE_BROWSING_CSD -DSAFE_BROWSING_DB_LOCAL -DCHROMIUM_BUILD -DFIELDTRIAL_TESTING_ENABLED -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D_FORTIFY_SOURCE=2 -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DENABLE_GDB_JIT_INTERFACE -DV8_INTL_SUPPORT -DV8_TARGET_ARCH_X64 -DU_USING_ICU_NAMESPACE=0 -DU_ENABLE_DYLOAD=0 -DU_STATIC_IMPLEMENTATION -DICU_UTIL_DATA_IMPL=ICU_UTIL_DATA_FILE -DUCHAR_TYPE=uint16_t -I../.. -Igen -I../.. -I../../third_party/icu/source/common -I../../third_party/icu/source/i18n -I../../include -fno-strict-aliasing --param=ssp-buffer-size=4 -fstack-protector -Wno-builtin-macro-redefined -D__DATE__= -D__TIME__= -D__TIMESTAMP__= -funwind-tables -fPIC -pipe -B../../third_party/binutils/Linux_x64/Release/bin -m64 -march=x86-64 -pthread -Wall -Werror -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-missing-field-initializers -Wno-unused-parameter -fomit-frame-pointer -g0 -fvisibility=hidden -Wno-strict-overflow -O3 -fno-ident -fdata-sections -ffunction-sections -std=gnu++11 -Wno-narrowing -fno-rtti -fno-exceptions -fvisibility-inlines-hidden -c ../../src/heap/mark-compact.cc -o obj/v8_base/mark-compact.o
../../src/heap/mark-compact.cc: In instantiation of 'struct v8::internal::PointerUpdateJobTraits<type>::UpdateTypedPointers(v8::internal::Heap*, v8::internal::MemoryChunk*, const v8::internal::MarkCompactCollectorBase*)::<lambda(v8::internal::SlotType, v8::internal::Address, v8::internal::Address)> [with v8::internal::RememberedSetType type = (v8::internal::RememberedSetType)1u; v8::internal::Address = unsigned char*; v8::internal::byte = unsigned char]::<lambda(class v8::internal::Object**)>':
../../src/heap/mark-compact.cc:4434:58:   required from 'v8::internal::PointerUpdateJobTraits<type>::UpdateTypedPointers(v8::internal::Heap*, v8::internal::MemoryChunk*, const v8::internal::MarkCompactCollectorBase*)::<lambda(v8::internal::SlotType, v8::internal::Address, v8::internal::Address)> [with v8::internal::RememberedSetType type = (v8::internal::RememberedSetType)1u; v8::internal::Address = unsigned char*; v8::internal::byte = unsigned char]'
../../src/heap/mark-compact.cc:4432:34:   required from 'struct v8::internal::PointerUpdateJobTraits<type>::UpdateTypedPointers(v8::internal::Heap*, v8::internal::MemoryChunk*, const v8::internal::MarkCompactCollectorBase*) [with v8::internal::RememberedSetType type = (v8::internal::RememberedSetType)1u]::<lambda(enum v8::internal::SlotType, v8::internal::Address, v8::internal::Address)>'
../../src/heap/mark-compact.cc:4431:46:   required from 'static void v8::internal::PointerUpdateJobTraits<type>::UpdateTypedPointers(v8::internal::Heap*, v8::internal::MemoryChunk*, const v8::internal::MarkCompactCollectorBase*) [with v8::internal::RememberedSetType type = (v8::internal::RememberedSetType)1u]'
../../src/heap/mark-compact.cc:4400:24:   required from 'static void v8::internal::PointerUpdateJobTraits<type>::ProcessPageInParallel(v8::internal::Heap*, v8::internal::PointerUpdateJobTraits<type>::PerTaskData, v8::internal::MemoryChunk*, v8::internal::PointerUpdateJobTraits<type>::PerPageData) [with v8::internal::RememberedSetType type = (v8::internal::RememberedSetType)1u; v8::internal::PointerUpdateJobTraits<type>::PerTaskData = const v8::internal::MarkCompactCollectorBase*; v8::internal::PointerUpdateJobTraits<type>::PerPageData = int]'
../../src/heap/page-parallel-job.h:146:43:   required from 'void v8::internal::PageParallelJob<JobTraits>::Task::RunInternal() [with JobTraits = v8::internal::PointerUpdateJobTraits<(v8::internal::RememberedSetType)1u>]'
../../src/heap/mark-compact.cc:4892:1:   required from here
../../src/heap/mark-compact.cc:4435:59: error: 'v8::internal::PointerUpdateJobTraits<type>::UpdateTypedPointers(v8::internal::Heap*, v8::internal::MemoryChunk*, const v8::internal::MarkCompactCollectorBase*)::<lambda(v8::internal::SlotType, v8::internal::Address, v8::internal::Address)> [with v8::internal::RememberedSetType type = (v8::internal::RememberedSetType)1u; v8::internal::Address = unsigned char*; v8::internal::byte = unsigned char]::<lambda(v8::internal::Object**)>' declared with greater visibility than the type of its field 'v8::internal::PointerUpdateJobTraits<type>::UpdateTypedPointers(v8::internal::Heap*, v8::internal::MemoryChunk*, const v8::internal::MarkCompactCollectorBase*)::<lambda(v8::internal::SlotType, v8::internal::Address, v8::internal::Address)> [with v8::internal::RememberedSetType type = (v8::internal::RememberedSetType)1u; v8::internal::Address = unsigned char*; v8::internal::byte = unsigned char]::<lambda(v8::internal::Object**)>::<heap capture>' [-Werror=attributes]
                 isolate, slot_type, slot, [heap, collector](Object** slot) {
                                                           ^
../../src/heap/mark-compact.cc:4435:59: error: 'v8::internal::PointerUpdateJobTraits<type>::UpdateTypedPointers(v8::internal::Heap*, v8::internal::MemoryChunk*, const v8::internal::MarkCompactCollectorBase*)::<lambda(v8::internal::SlotType, v8::internal::Address, v8::internal::Address)> [with v8::internal::RememberedSetType type = (v8::internal::RememberedSetType)1u; v8::internal::Address = unsigned char*; v8::internal::byte = unsigned char]::<lambda(v8::internal::Object**)>' declared with greater visibility than the type of its field 'v8::internal::PointerUpdateJobTraits<type>::UpdateTypedPointers(v8::internal::Heap*, v8::internal::MemoryChunk*, const v8::internal::MarkCompactCollectorBase*)::<lambda(v8::internal::SlotType, v8::internal::Address, v8::internal::Address)> [with v8::internal::RememberedSetType type = (v8::internal::RememberedSetType)1u; v8::internal::Address = unsigned char*; v8::internal::byte = unsigned char]::<lambda(v8::internal::Object**)>::<collector capture>' [-Werror=attributes]
../../src/heap/mark-compact.cc: In instantiation of 'struct v8::internal::PointerUpdateJobTraits<type>::UpdateTypedPointers(v8::internal::Heap*, v8::internal::MemoryChunk*, const v8::internal::MarkCompactCollectorBase*)::<lambda(v8::internal::SlotType, v8::internal::Address, v8::internal::Address)> [with v8::internal::RememberedSetType type = (v8::internal::RememberedSetType)0u; v8::internal::Address = unsigned char*; v8::internal::byte = unsigned char]::<lambda(class v8::internal::Object**)>':
../../src/heap/mark-compact.cc:4434:58:   required from 'v8::internal::PointerUpdateJobTraits<type>::UpdateTypedPointers(v8::internal::Heap*, v8::internal::MemoryChunk*, const v8::internal::MarkCompactCollectorBase*)::<lambda(v8::internal::SlotType, v8::internal::Address, v8::internal::Address)> [with v8::internal::RememberedSetType type = (v8::internal::RememberedSetType)0u; v8::internal::Address = unsigned char*; v8::internal::byte = unsigned char]'
../../src/heap/mark-compact.cc:4432:34:   required from 'struct v8::internal::PointerUpdateJobTraits<type>::UpdateTypedPointers(v8::internal::Heap*, v8::internal::MemoryChunk*, const v8::internal::MarkCompactCollectorBase*) [with v8::internal::RememberedSetType type = (v8::internal::RememberedSetType)0u]::<lambda(enum v8::internal::SlotType, v8::internal::Address, v8::internal::Address)>'
../../src/heap/mark-compact.cc:4431:46:   required from 'static void v8::internal::PointerUpdateJobTraits<type>::UpdateTypedPointers(v8::internal::Heap*, v8::internal::MemoryChunk*, const v8::internal::MarkCompactCollectorBase*) [with v8::internal::RememberedSetType type = (v8::internal::RememberedSetType)0u]'
../../src/heap/mark-compact.cc:4400:24:   required from 'static void v8::internal::PointerUpdateJobTraits<type>::ProcessPageInParallel(v8::internal::Heap*, v8::internal::PointerUpdateJobTraits<type>::PerTaskData, v8::internal::MemoryChunk*, v8::internal::PointerUpdateJobTraits<type>::PerPageData) [with v8::internal::RememberedSetType type = (v8::internal::RememberedSetType)0u; v8::internal::PointerUpdateJobTraits<type>::PerTaskData = const v8::internal::MarkCompactCollectorBase*; v8::internal::PointerUpdateJobTraits<type>::PerPageData = int]'
../../src/heap/page-parallel-job.h:146:43:   required from 'void v8::internal::PageParallelJob<JobTraits>::Task::RunInternal() [with JobTraits = v8::internal::PointerUpdateJobTraits<(v8::internal::RememberedSetType)0u>]'
../../src/heap/mark-compact.cc:4892:1:   required from here
../../src/heap/mark-compact.cc:4435:59: error: 'v8::internal::PointerUpdateJobTraits<type>::UpdateTypedPointers(v8::internal::Heap*, v8::internal::MemoryChunk*, const v8::internal::MarkCompactCollectorBase*)::<lambda(v8::internal::SlotType, v8::internal::Address, v8::internal::Address)> [with v8::internal::RememberedSetType type = (v8::internal::RememberedSetType)0u; v8::internal::Address = unsigned char*; v8::internal::byte = unsigned char]::<lambda(v8::internal::Object**)>' declared with greater visibility than the type of its field 'v8::internal::PointerUpdateJobTraits<type>::UpdateTypedPointers(v8::internal::Heap*, v8::internal::MemoryChunk*, const v8::internal::MarkCompactCollectorBase*)::<lambda(v8::internal::SlotType, v8::internal::Address, v8::internal::Address)> [with v8::internal::RememberedSetType type = (v8::internal::RememberedSetType)0u; v8::internal::Address = unsigned char*; v8::internal::byte = unsigned char]::<lambda(v8::internal::Object**)>::<heap capture>' [-Werror=attributes]
../../src/heap/mark-compact.cc:4435:59: error: 'v8::internal::PointerUpdateJobTraits<type>::UpdateTypedPointers(v8::internal::Heap*, v8::internal::MemoryChunk*, const v8::internal::MarkCompactCollectorBase*)::<lambda(v8::internal::SlotType, v8::internal::Address, v8::internal::Address)> [with v8::internal::RememberedSetType type = (v8::internal::RememberedSetType)0u; v8::internal::Address = unsigned char*; v8::internal::byte = unsigned char]::<lambda(v8::internal::Object**)>' declared with greater visibility than the type of its field 'v8::internal::PointerUpdateJobTraits<type>::UpdateTypedPointers(v8::internal::Heap*, v8::internal::MemoryChunk*, const v8::internal::MarkCompactCollectorBase*)::<lambda(v8::internal::SlotType, v8::internal::Address, v8::internal::Address)> [with v8::internal::RememberedSetType type = (v8::internal::RememberedSetType)0u; v8::internal::Address = unsigned char*; v8::internal::byte = unsigned char]::<lambda(v8::internal::Object**)>::<collector capture>' [-Werror=attributes]
cc1plus: all warnings being treated as errors

Not sure that we able to figure it out correctly

[ShockwaveNN]

Same error may be described at https://stackoverflow.com/questions/2828738/c-warning-declared-with-greater-visibility-than-the-type-of-its-field/3170163#3170163
But solution according to this post add -fvisibility=default or -fvisibility=hidden flag to gcc.
But this flag already enabled at failed command obj/v8_base/mark-compact.o

[gokuls]

@ShockwaveNN thank you. If you happen to find a way out pleas let me know.

[ShockwaveNN]

@gokuls if I found a way - I post it here, but currently I don't know what to do :(

[peterlus]

same error...

[ar27111994]

same on Ubuntu 18.04 LTS
gcc version is 7.3.0

[leonekmi]

Using the patch used here @ L70, v8 is compiling successfully on Debian 9.9