Details
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Bug
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Resolution: Fixed
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P4
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11.0.20
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b04
Description
Attempts to build current jdk11u-dev with GCC >= 12 (tested: Debian 12.2.0-14) fail due to (at least)
../../src/hotspot/os/linux/cgroupV2Subsystem_linux.hpp:54:32: error: non-static data member initializers only available with '-std=c++11' or '-std=gnu++11' [-Werror=c++11-extensions]
This is an issue for jdk11u-dev which uses the C++ standard version '-std=gnu++98'. It is not an issue for later JDK versions which have moved to newer standards (JEP 347 moved JDK16 to -std=c++14): therefore an 11u-specific fix is required.
The approach used for this code when backported to jdk8u-dev was to remove the initialisers.
../../src/hotspot/os/linux/cgroupV2Subsystem_linux.hpp:54:32: error: non-static data member initializers only available with '-std=c++11' or '-std=gnu++11' [-Werror=c++11-extensions]
This is an issue for jdk11u-dev which uses the C++ standard version '-std=gnu++98'. It is not an issue for later JDK versions which have moved to newer standards (JEP 347 moved JDK16 to -std=c++14): therefore an 11u-specific fix is required.
The approach used for this code when backported to jdk8u-dev was to remove the initialisers.
