JDK Build on Fedora 28 (original) (raw)

John Paul Adrian Glaubitz glaubitz at physik.fu-berlin.de
Mon Jun 18 20:02:52 UTC 2018

Hi Patrick!

Try building with “—disable-warnings-as-errors”, that should fix the problem.

Adrian

PS: Replying from mobile, excuse my brevity.

On Jun 18, 2018, at 9:36 PM, Patrick Reinhart <patrick at reini.net> wrote:

Hi everybody, Can anyone give me some advice in what I should do in order to build the OpenJDK on a Fedora 28?

-Patrick At the moment I get those errors: Compiling 5 files for jdk.internal.vm.compiler.management /home/pr/sources/jdk/src/hotspot/os/posix/osposix.cpp: In static member function ‘static int os::createfileforheap(const char*)’: /home/pr/sources/jdk/src/hotspot/os/posix/osposix.cpp:172:16: error: ‘char* strncpy(char*, const char*, sizet)’ specified bound depends on the length of the source argument [-Werror=stringop-overflow=] (void)strncpy(fullname, dir, strlen(dir)+1); ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/pr/sources/jdk/src/hotspot/os/posix/osposix.cpp:172:38: note: length computed here (void)strncpy(fullname, dir, strlen(dir)+1); ~~~~~~^~~~~ /home/pr/sources/jdk/src/hotspot/os/posix/osposix.cpp:173:16: error: ‘char* strncat(char*, const char*, sizet)’ specified bound depends on the length of the source argument [-Werror=stringop-overflow=] (void)strncat(fullname, nametemplate, strlen(nametemplate)); ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1plus: all warnings being treated as errors gmake[3]: *** [lib/CompileJvm.gmk:151: /home/pr/sources/jdk/build/linux-x8664-normal-server-release/hotspot/variant-server/libjvm/objs/osposix.o] Error 1 gmake[3]: *** Waiting for unfinished jobs.... gmake[2]: *** [make/Main.gmk:257: hotspot-server-libs] Error 2 ERROR: Build failed for target 'default (exploded-image)' in configuration 'linux-x8664-normal-server-release' (exit code 2) Stopping sjavac server

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