glibc/sysdeps/x86_64/64/Makefile
Sergey Bugaev c02b26455b hurd: Implement prefer_map_32bit_exec tunable
This makes the prefer_map_32bit_exec tunable no longer Linux-specific.

Signed-off-by: Sergey Bugaev <bugaevc@gmail.com>
Message-Id: <20230423215526.346009-4-bugaevc@gmail.com>
2023-04-24 22:48:35 +02:00

23 lines
582 B
Makefile

ifeq ($(subdir),elf)
tests-map-32bit = \
tst-map-32bit-1a \
tst-map-32bit-1b \
# tests-map-32bit
tst-map-32bit-1a-no-pie = yes
tst-map-32bit-1b-no-pie = yes
tests += $(tests-map-32bit)
modules-map-32bit = \
tst-map-32bit-mod \
# modules-map-32bit
modules-names += $(modules-map-32bit)
$(objpfx)tst-map-32bit-mod.so: $(libsupport)
tst-map-32bit-1a-ENV = LD_PREFER_MAP_32BIT_EXEC=1
$(objpfx)tst-map-32bit-1a: $(objpfx)tst-map-32bit-mod.so
tst-map-32bit-1b-ENV = GLIBC_TUNABLES=glibc.cpu.prefer_map_32bit_exec=1
$(objpfx)tst-map-32bit-1b: $(objpfx)tst-map-32bit-mod.so
endif