On Fri, 12 Jan 2024 14:33:01 GMT, Andrew Leonard <aleon...@openjdk.org> wrote:
> For gcc toolchains in ALLOW_ABSOLUTE_PATHS_IN_OUTPUT=False builds, this PR > finds the location of the gcc system include paths, and adds > -fdebug-prefix-map flags to map them to a standard location. Thus making the > debuginfo and resulting libraries reproducible when using DevKits in > different path locations. make/autoconf/flags-cflags.m4 line 193: > 191: > 192: # Add gcc system include mapping => /usr/local/gcc_include > 193: # Find location of stddef.h using build C compiler Why use the build compiler here? ------------- PR Review Comment: https://git.openjdk.org/jdk/pull/17399#discussion_r1450586473
