link error undefined reference to `resip::DayOfWeekHash::in_word_set(char const*, unsigned int)

[resiprocate]

link error undefined reference to `resip::DayOfWeekHash::in_word_set(char const*, unsigned int)

[sgodin]

There are a few older posts on this topic - try searching the mailing lists. Scott

…

On Thu, Aug 6, 2020 at 5:15 AM zhangkai1234 ***@***.***> wrote: windows link success,but link error on center os platform. /build/lib/libresip.a(DateCategory.o): In function resip::DateCategory::DayOfWeekFromData(resip::Data const&)': /mnt/resiprocate/resip/stack/DateCategory.cxx:199: undefined reference to resip::DayOfWeekHash::in_word_set(char const*, unsigned int)' ./build/lib/libresip.a(DateCategory.o): In function resip::DateCategory::MonthFromData(resip::Data const&)': /mnt/resiprocate/resip/stack/DateCategory.cxx:216: undefined reference to resip::MonthHash::in_word_set(char const*, unsigned int)' ./build/lib/libresip.a(DateCategory.o): In function resip::DateCategory::DayOfWeekFromData(resip::Data const&)': /mnt/resiprocate/resip/stack/DateCategory.cxx:199: undefined reference to resip::DayOfWeekHash::in_word_set(char const*, unsigned int)' ./build/lib/libresip.a(DateCategory.o): In function resip::DateCategory::MonthFromData(resip::Data const&)': /mnt/resiprocate/resip/stack/DateCategory.cxx:216: undefined reference to resip::MonthHash::in_word_set(char const*, unsigned int)' ./build/lib/libresip.a(Headers.o): In function resip::Headers::getType(char const*, int)': /mnt/resiprocate/resip/stack/Headers.cxx:350: undefined reference to resip::HeaderHash::in_word_set(char const*, unsigned int)' ./build/lib/libresip.a(MethodTypes.o): In function getMethodType': /mnt/resiprocate/resip/stack/MethodTypes.cxx:62: undefined reference to resip::MethodHash::in_word_set(char const*, unsigned int)' ./build/lib/libresip.a(MethodTypes.o): In function resip::getMethodType(char const*, int)': /mnt/resiprocate/resip/stack/MethodTypes.cxx:62: undefined reference to resip::MethodHash::in_word_set(char const*, unsigned int)' collect2: error: ld returned 1 exit statu — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#156>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAVU2UJGMYUKLCGPNDTWH23R7JYCXANCNFSM4PWMDJGQ> .

[fklassen]

Try running gperf_w32.bat to regenerate these source file.

I had similar issues on Apple with Xcode 12 beta 4 which uses an older gperf 3.0.3. The above files were generated with gperf 3.1.

Undefined symbols for architecture x86_64:
"resip::HeaderHash::in_word_set(char const*, unsigned int)", referenced from:
    import-atom in libresip.dylib
"resip::MethodHash::in_word_set(char const*, unsigned int)", referenced from:
    import-atom in libresip.dylib
"resip::DayOfWeekHash::in_word_set(char const*, unsigned int)", referenced from:
    import-atom in libresip.dylib
"resip::ParameterHash::in_word_set(char const*, unsigned int)", referenced from:
    import-atom in libresip.dylib
"resip::MonthHash::in_word_set(char const*, unsigned int)", referenced from:
    import-atom in libresip.dylib

I had to manually generate the files since there is no UNIX style script to do so.

Question: Should this files be generated automatically at compile time?

[sgodin]

Windows should be fine with the files generated in the GIT repo. The problem happens on linux only as far as I know. I believe the previous suggestion was to "touch" each gperf file to get the scripts to regen them, and to make sure you have the correct the gperf version installed (3.1 I believe - from memory). Scott

…

On Tue, Aug 18, 2020 at 11:52 AM Fred Klassen ***@***.***> wrote: Try running gperf_w32.bat to regenerate these source file. I had similar issues on Apple with Xcode 12 beta 4 which uses an older gperf 3.0.3. The above files were generated with gperf 3.1. Undefined symbols for architecture x86_64: "resip::HeaderHash::in_word_set(char const*, unsigned int)", referenced from: import-atom in libresip.dylib "resip::MethodHash::in_word_set(char const*, unsigned int)", referenced from: import-atom in libresip.dylib "resip::DayOfWeekHash::in_word_set(char const*, unsigned int)", referenced from: import-atom in libresip.dylib "resip::ParameterHash::in_word_set(char const*, unsigned int)", referenced from: import-atom in libresip.dylib "resip::MonthHash::in_word_set(char const*, unsigned int)", referenced from: import-atom in libresip.dylib I had to manually generate the files since there is no UNIX style script to do so. Question: Should this files be generated automatically at compile time? — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#156 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAVU2ULP3DEECD6CTFBCZBTSBKPVNANCNFSM4PWMDJGQ> .

[tangm421]

我也遇到了，很奇怪，我看到文件夹 resip/stack/gen 下也生成hash文件了，而且构建的.a库中解压出的.o文件中也能找到对应的静态文本，但是链接的时候还是会报这个错误。
按照下面的方法，我删除了文件夹 resip/stack/gen 下所有的.cxx文件，然后重新make就没这个链接问题了。

https://list.resiprocate.org/archive/resiprocate-devel/msg01090.html

[gkorovkin]

For macos:

1. Delete all gperf auto generated files
2. Run autoreconf before configure invocation