On Fri, 2 Feb 2024 06:35:26 GMT, Sam James <d...@openjdk.org> wrote: >> This fixes building with GCC 14: >> * ~Cherry-pick a fix from Harfbuzz upstream~ >> * Apply other `-Wcalloc-transposed-args` fixes to the JDK sources >> >> -Wcalloc-transposed-args errors out with GCC 14 as the OpenJDK build uses >> -Werror. >> >> The calloc prototype is: >> >> void *calloc(size_t nmemb, size_t size); >> >> >> So, just swap the number of members and size arguments to match the >> prototype, as >> we're initialising 1 struct of size `sizeof(struct ...)`. GCC then sees >> we're not >> doing anything wrong. > > Sam James has updated the pull request incrementally with three additional > commits since the last revision: > > - fix whitespace > - Revert "harfbuzz: Cherry-pick upstream fix for GCC 14" > > This reverts commit acdd606c5d818baa783c6529ea58e66a061ec64a. > - Conditionally pass -Wno-transposed-calloc-args for bundled harfbuzz
make/modules/java.desktop/lib/Awt2dLibraries.gmk line 514: > 512: HARFBUZZ_DISABLED_WARNINGS_CXX_gcc := class-memaccess noexcept-type \ > 513: expansion-to-defined dangling-reference maybe-uninitialized \ > 514: calloc-transposed-args Nit: Align the calloc-transposed-args with the rest of the disabled warnings ------------- PR Review Comment: https://git.openjdk.org/jdk/pull/17506#discussion_r1475611942
