I’ve update MPP project with ktor to 1.4 When I build debug executable - all OK. ```$ ./gradlew link...

# kotlin-native

[aleksey.tomin]

I’ve update MPP project with ktor to 1.4
When I build debug executable - all OK.

$ ./gradlew linkAppDebugExecutableMacos
...
BUILD SUCCESSFUL in 1m 14s

But when I build release executable - I have error:

$ ./gradlew linkAppReleaseExecutableMacos
...

> Task app:linkAppReleaseExecutableMacos
error: Linking globals named 'knifunptr_libcurl0_curl_strequal': symbol multiply defined!

> Task :app:linkAppReleaseExecutableMacos FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:linkAppReleaseExecutableMacos'.
> Process 'command '/Library/Java/JavaVirtualMachines/openjdk-14.jdk/Contents/Home/bin/java'' finished with non-zero exit value 1
...
$ ./gradlew --version
------------------------------------------------------------
Gradle 6.6
------------------------------------------------------------

Build time:   2020-08-10 22:06:19 UTC
Revision:     d119144684a0c301aea027b79857815659e431b9

Kotlin:       1.3.72
Groovy:       2.5.12
Ant:          Apache Ant(TM) version 1.10.8 compiled on May 10 2020
JVM:          14 (Oracle Corporation 14+36-1461)
OS:           Mac OS X 10.15.6 x86_64
(I try to use jdk 1.8, 11, 14)

What can I do?

[sergey.bogolepov]

Hi! It might be a compiler bug. If you can share a reproducer (maybe via DM), it'll make it easier to solve the problem :)

[aleksey.tomin]

I’ve found root cause
https://youtrack.jetbrains.com/issue/KT-41266