Make EXEC_BACKEND more convenient on Linux and FreeBSD. Try to disable ASLR when building in EXEC_BACKEND mode, to avoid random memory mapping failures while testing. For developer use only, no effect on regular builds.
This has been originally applied as of f3e7806 for v15~, but recently-added buildfarm member gokiburi tests this configuration on older branches as well, causing it to fail randomly as ASLR would be enabled. Suggested-by: Andres Freund <and...@anarazel.de> Tested-by: Bossart, Nathan <bossa...@amazon.com> Discussion: https://postgr.es/m/20210806032944.m4tz7j2w47mant26%40alap3.anarazel.de Backpatch-through: 12 Branch ------ REL_14_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/0801345758db44ea8d2da7d8e7d8be2cf3d9bc4e Modified Files -------------- configure | 2 +- configure.ac | 1 + src/bin/pg_ctl/pg_ctl.c | 4 ++++ src/common/exec.c | 33 +++++++++++++++++++++++++++++++++ src/include/pg_config.h.in | 3 +++ src/include/port.h | 5 +++++ src/test/regress/pg_regress.c | 4 ++++ src/tools/msvc/Solution.pm | 1 + 8 files changed, 52 insertions(+), 1 deletion(-)
