New: package/qt5/qt5webengine: build fails with undefined reference to `icu_70::Unicode ...

Buildroot [email protected] 1 participant 4 messages Aug 31, 2022 – Jun 15, 2024

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2022-08-31 15:00 UTC #0 lore raw

https://bugs.busybox.net/show_bug.cgi?id=14981

            Bug ID: 14981
           Summary: package/qt5/qt5webengine: build fails with undefined
                    reference to `icu_70::Unicode ...
           Product: buildroot
           Version: 2022.02.4
          Hardware: All
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P5
         Component: Other
          Assignee: [email protected]
          Reporter: [email protected]
                CC: [email protected]

Target Milestone: ---

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2022-08-31 15:16 UTC #1 lore raw

[Buildroot] [Bug 14981] package/qt5/qt5webengine: build fails with undefined reference to `icu_70::Unicode ...

https://bugs.busybox.net/show_bug.cgi?id=14981

--- Comment #1 from Dominik Michael Rauh <[email protected]> --- When building qt5webengine on Buildroot 2022.02.04, the builds fails with the linker errors at the end of the bug report.

This is probably because on my system "icu" version 71 is installed and "-L/usr/lib" comes before "-L/home/rauhdomi/Code/output/host/lib" that contains Buildroot's "host-icu" with version 70.

I have confirmed my hypothesis by running the failing command manually with "-L/home/rauhdomi/Code/output/host/lib" coming first, the error was gone.

This bug is related to Bug 14931
(https://bugs.busybox.net/show_bug.cgi?id=14931), where those "GN_HOST_EXTRA_LDFLAGS" have been introduced.

Looking forward too your comments!

Dominik

[82/15365] LINK v8_snapshot/gen-regexp-special-case
FAILED: v8_snapshot/gen-regexp-special-case /home/rauhdomi/Code/output/build/qt5webengine-5.15.8/host-bin/python "../../3rdparty/chromium/build/toolchain/gcc_link_wrapper.py"
--output="v8_snapshot/gen-regexp-special-case" -- /usr/bin/g++ -pie
-Wl,--fatal-warnings -Wl,--build-id=sha1 -fPIC -Wl,-z,noexecstack -Wl,-z,relro
-Wl,-z,now -Wl,-z,defs -Wl,--as-needed -m64 -pie -Wl,--disable-new-dtags
-Wl,-O2 -Wl,--gc-sections -L/usr/lib -L/home/rauhdomi/Code/output/host/lib -Wl,-rpath,/home/rauhdomi/Code/output/host/lib -o
"v8_snapshot/gen-regexp-special-case" -Wl,--start-group
@"v8_snapshot/gen-regexp-special-case.rsp" -Wl,--end-group -ldl -lpthread
-lrt -licui18n -licuuc -licudata
/usr/bin/ld:
v8_snapshot/obj/v8/gen-regexp-special-case/gen-regexp-special-case.o: in
function `v8::internal::PrintSet(std::basic_ofstream<char,
std::char_traits<char> >&, char const*, icu_70::UnicodeSet const&)':
gen-regexp-special-case.cc:(.text._ZN2v88internal8PrintSetERSt14basic_ofstreamIcSt11char_traitsIcEEPKcRKN6icu_7010UnicodeSetE+0x8b):
undefined reference to `icu_70::UnicodeSet::getRangeStart(int) const'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal8PrintSetERSt14basic_ofstreamIcSt11char_traitsIcEEPKcRKN6icu_7010UnicodeSetE+0xb6):
undefined reference to `icu_70::UnicodeSet::getRangeEnd(int) const'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal8PrintSetERSt14basic_ofstreamIcSt11char_traitsIcEEPKcRKN6icu_7010UnicodeSetE+0xdf):
undefined reference to `icu_70::UnicodeSet::getRangeCount() const'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal8PrintSetERSt14basic_ofstreamIcSt11char_traitsIcEEPKcRKN6icu_7010UnicodeSetE+0xed):
undefined reference to `icu_70::UnicodeSet::getRangeStart(int) const'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal8PrintSetERSt14basic_ofstreamIcSt11char_traitsIcEEPKcRKN6icu_7010UnicodeSetE+0xfa):
undefined reference to `icu_70::UnicodeSet::getRangeEnd(int) const'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal8PrintSetERSt14basic_ofstreamIcSt11char_traitsIcEEPKcRKN6icu_7010UnicodeSetE+0x121):
undefined reference to `icu_70::UnicodeSet::getRangeStart(int) const'
/usr/bin/ld:
v8_snapshot/obj/v8/gen-regexp-special-case/gen-regexp-special-case.o: in
function `v8::internal::PrintSpecial(std::basic_ofstream<char,
std::char_traits<char> >&)':
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x30):
undefined reference to `icu_70::UnicodeSet::UnicodeSet()'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x46):
undefined reference to `icu_70::UnicodeSet::UnicodeSet()'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x5c):
undefined reference to `icu_70::UnicodeSet::UnicodeSet()'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x75):
undefined reference to `icu_70::UnicodeString::UnicodeString(char const*)'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x87):
undefined reference to `icu_70::UnicodeSet::UnicodeSet(icu_70::UnicodeString
const&, UErrorCode&)'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x8f):
undefined reference to `icu_70::UnicodeString::~UnicodeString()'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0xd5):
undefined reference to `icu_70::UnicodeSet::set(int, int)'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0xe2):
undefined reference to `icu_70::UnicodeSet::closeOver(int)'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0xed):
undefined reference to `icu_70::UnicodeString::UnicodeString(int)'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0xf5):
undefined reference to `icu_70::UnicodeString::toUpper()'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x123):
undefined reference to `icu_70::UnicodeString::~UnicodeString()'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x140):
undefined reference to `icu_70::UnicodeSet::getRangeCount() const'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x152):
undefined reference to `icu_70::UnicodeSet::getRangeStart(int) const'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x17b):
undefined reference to `icu_70::UnicodeString::~UnicodeString()'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x1ba):
undefined reference to `icu_70::UnicodeSet::getRangeEnd(int) const'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x1dc):
undefined reference to `icu_70::UnicodeString::UnicodeString(int)'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x1e4):
undefined reference to `icu_70::UnicodeString::toUpper()'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x207):
undefined reference to `icu_70::UnicodeString::char32At(int) const'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x237):
undefined reference to `icu_70::UnicodeSet::getRangeCount() const'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x26b):
undefined reference to `icu_70::UnicodeSet::add(int)'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x2a7):
undefined reference to `icu_70::UnicodeSet::getRangeCount() const'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x2c3):
undefined reference to `icu_70::UnicodeSet::getRangeStart(int) const'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x2db):
undefined reference to `icu_70::UnicodeSet::getRangeEnd(int) const'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x2ff):
undefined reference to `icu_70::UnicodeString::UnicodeString(int)'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x307):
undefined reference to `icu_70::UnicodeString::toUpper()'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x33c):
undefined reference to `icu_70::UnicodeString::~UnicodeString()'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x34c):
undefined reference to `icu_70::UnicodeSet::set(int, int)'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x359):
undefined reference to `icu_70::UnicodeSet::closeOver(int)'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x368):
undefined reference to `icu_70::UnicodeSet::removeAll(icu_70::UnicodeSet
const&)'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x370):
undefined reference to `icu_70::UnicodeSet::getRangeCount() const'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x384):
undefined reference to `icu_70::UnicodeSet::getRangeStart(int) const'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x391):
undefined reference to `icu_70::UnicodeSet::getRangeEnd(int) const'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x3a7):
undefined reference to `icu_70::UnicodeString::UnicodeString(int)'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x3af):
undefined reference to `icu_70::UnicodeString::toUpper()'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x3d7):
undefined reference to `icu_70::UnicodeString::~UnicodeString()'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x3ee):
undefined reference to `icu_70::UnicodeSet::getRangeEnd(int) const'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x422):
undefined reference to `icu_70::UnicodeString::char32At(int) const'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x44c):
undefined reference to `icu_70::UnicodeSet::add(int)'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x463):
undefined reference to `icu_70::UnicodeString::char32At(int) const'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x48c):
undefined reference to `icu_70::UnicodeString::char32At(int) const'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x50d):
undefined reference to `icu_70::UnicodeSet::~UnicodeSet()'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x515):
undefined reference to `icu_70::UnicodeSet::~UnicodeSet()'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x51d):
undefined reference to `icu_70::UnicodeSet::~UnicodeSet()'
/usr/bin/ld:
gen-regexp-special-case.cc:(.text._ZN2v88internal12PrintSpecialERSt14basic_ofstreamIcSt11char_traitsIcEE+0x525):
undefined reference to `icu_70::UnicodeSet::~UnicodeSet()'
collect2: error: ld returned 1 exit status

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author

2022-09-02 06:59 UTC #2 lore raw

[Buildroot] [Bug 14981] package/qt5/qt5webengine: build fails with undefined reference to `icu_70::Unicode ...

In reply to [email protected]

https://bugs.busybox.net/show_bug.cgi?id=14981

--- Comment #2 from Dominik Michael Rauh <[email protected]> --- Hi all,

I found a solution to my problem, that may also be a viable fix to go upstream:

https://paste.debian.net/1252483/

It makes sure that "extra_ldflags" always come before "ldflags", so that libraries are always looked for in Buildroot's "${HOST_DIR}/lib" first.

Please take notice that the patch has to be applied to package "qt5webengine-chromium"!

Regards,
Dominik

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2024-06-15 15:04 UTC #3 lore raw

[Buildroot] [Bug 14981] package/qt5/qt5webengine: build fails with undefined reference to `icu_70::Unicode ...

In reply to [email protected]

https://bugs.busybox.net/show_bug.cgi?id=14981

Yann E. MORIN <[email protected]> changed:

What |Removed |Added
----------------------------------------------------------------------------

             Status|NEW                         |RESOLVED
         Resolution|---                         |MOVED
                 CC|                            |[email protected]

--- Comment #3 from Yann E. MORIN <[email protected]> --- Thank you for your report.

The issue tracker for the Buildroot project has been moved to the Gitlab.com issue tracker:
https://gitlab.com/buildroot.org/buildroot/-/issues

We are taking this opportunity to close old issues in this old tracker. If you believe your issue is still relevant, please open one in the new issue tracker.

Thank you!

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