error when running jtreg tests

[Erik Joelsson]

What version of GCC are you using? This looks like a hotspot jtreg 
native test that can't be compiled with your toolchain.

To work around it, you should be able to run something like this:

$ make build-test-jdk-jtreg-native jdk-image && make test-only TEST=jdk_util

Maybe you also need build-test-failure-handler and build-test-lib. Not sure.

/Erik


On 2016-12-13 15:43, Maurizio Cimadamore wrote:
> Hi,
> i'm trying to run tests as follows:
>
> make tests TEST=jdk_util
>
> And I get this:
>
> Building target 'test' in configuration 
> 'linux-x86_64-normal-server-release'
> Building JVM variant 'server' with features 'all-gcs cds compiler1 
> compiler2 fprof jni-check jvmci jvmti management nmt services vm-structs'
> /usr/bin/find: ‘/w/lt/9/dev/hotspot/test/compiler/native’: No such 
> file or directory
> /usr/bin/find: ‘/w/lt/9/dev/hotspot/test/compiler/native’: No such 
> file or directory
> /w/lt/9/dev/build/linux-x86_64-normal-server-release/support/test/hotspot/jtreg/native/support/exeFPRegs/exeFPRegs.o: 
> In function `closeHandle':
> /w/lt/9/dev/hotspot/make/test/../../test/runtime/jni/CalleeSavedRegisters/exeFPRegs.c:48: 
> undefined reference to `dlclose'
> /w/lt/9/dev/hotspot/make/test/../../test/runtime/jni/CalleeSavedRegisters/exeFPRegs.c:49: 
> undefined reference to `dlerror'
> /w/lt/9/dev/build/linux-x86_64-normal-server-release/support/test/hotspot/jtreg/native/support/exeFPRegs/exeFPRegs.o: 
> In function `loadJVM':
> /w/lt/9/dev/hotspot/make/test/../../test/runtime/jni/CalleeSavedRegisters/exeFPRegs.c:69: 
> undefined reference to `dlopen'
> /w/lt/9/dev/hotspot/make/test/../../test/runtime/jni/CalleeSavedRegisters/exeFPRegs.c:77: 
> undefined reference to `dlsym'
> /w/lt/9/dev/hotspot/make/test/../../test/runtime/jni/CalleeSavedRegisters/exeFPRegs.c:88: 
> undefined reference to `dlerror'
> collect2: error: ld returned 1 exit status
> make[3]: *** 
> [/w/lt/9/dev/build/linux-x86_64-normal-server-release/support/test/hotspot/jtreg/native/bin/FPRegs] 
> Error 1
> JtregNative.gmk:117: recipe for target 
> '/w/lt/9/dev/build/linux-x86_64-normal-server-release/support/test/hotspot/jtreg/native/bin/FPRegs' 
> failed
> make/Main.gmk:410: recipe for target 'build-test-hotspot-jtreg-native' 
> failed
> make[2]: *** [build-test-hotspot-jtreg-native] Error 1
> make[2]: *** Waiting for unfinished jobs....
>
> ERROR: Build failed for target 'test' in configuration 
> 'linux-x86_64-normal-server-release' (exit code 2)
> === Output from failing command(s) repeated here ===
> * For target 
> support_test_hotspot_jtreg_native_support_exeFPRegs_BUILD_TEST_FPRegs_link:
> /w/lt/9/dev/build/linux-x86_64-normal-server-release/support/test/hotspot/jtreg/native/support/exeFPRegs/exeFPRegs.o: 
> In function `closeHandle':
> /w/lt/9/dev/hotspot/make/test/../../test/runtime/jni/CalleeSavedRegisters/exeFPRegs.c:48: 
> undefined reference to `dlclose'
> /w/lt/9/dev/hotspot/make/test/../../test/runtime/jni/CalleeSavedRegisters/exeFPRegs.c:49: 
> undefined reference to `dlerror'
> /w/lt/9/dev/build/linux-x86_64-normal-server-release/support/test/hotspot/jtreg/native/support/exeFPRegs/exeFPRegs.o: 
> In function `loadJVM':
> /w/lt/9/dev/hotspot/make/test/../../test/runtime/jni/CalleeSavedRegisters/exeFPRegs.c:69: 
> undefined reference to `dlopen'
> /w/lt/9/dev/hotspot/make/test/../../test/runtime/jni/CalleeSavedRegisters/exeFPRegs.c:77: 
> undefined reference to `dlsym'
> /w/lt/9/dev/hotspot/make/test/../../test/runtime/jni/CalleeSavedRegisters/exeFPRegs.c:88: 
> undefined reference to `dlerror'
> collect2: error: ld returned 1 exit status
> === End of repeated output ===
> === Make failure sequence repeated here ===
> JtregNative.gmk:117: recipe for target 
> '/w/lt/9/dev/build/linux-x86_64-normal-server-release/support/test/hotspot/jtreg/native/bin/FPRegs' 
> failed
> make/Main.gmk:410: recipe for target 'build-test-hotspot-jtreg-native' 
> failed
> === End of repeated output ===
> Hint: Try searching the build log for the name of the first failed 
> target.
> Hint: If caused by a warning, try configure --disable-warnings-as-errors.
>
> /w/lt/9/dev/make/Init.gmk:286: recipe for target 'main' failed
> make[1]: *** [main] Error 1
> /w/lt/9/dev/make/Init.gmk:185: recipe for target 'test' failed
> make: *** [test] Error 2
>
>
> Any idea of what is wrong? My spec.gmk points to the latest jtreg (I 
> ran configure with --with-jtreg)
>
> Thanks
> Maurizio
>