[glibc] elf: Add -z lazy to some more tests

[glibc] elf: Add -z lazy to some more tests

[Florian Weimer]

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=6c7388d0b95ef9ae39fbe6f733e2c5049769c4f9

commit 6c7388d0b95ef9ae39fbe6f733e2c5049769c4f9
Author: Arsen Arsenović <arsen@gentoo.org>
Date:   Tue Mar 7 11:29:34 2023 +0100

    elf: Add -z lazy to some more tests
    
    Some toolchains, such as that used on Gentoo Hardened, set -z now out of
    the box.  This trips up a couple of tests.
    
    Reviewed-by: Florian Weimer <fweimer@redhat.com>

Diff:
---
 elf/Makefile | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/elf/Makefile b/elf/Makefile
index 0d19964d42..e5df78fd04 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -1190,6 +1190,11 @@ postclean-generated += $(objpfx)/dso-sort-tests-2.generated-makefile \
 ifeq (yes,$(have-tunables))
 $(eval $(call include_dsosort_tests,dso-sort-tests-1.def))
 $(eval $(call include_dsosort_tests,dso-sort-tests-2.def))
+
+# BZ15311 is intentionally underlinked.
+LDFLAGS-tst-bz15311-b.so += -Wl,-z,lazy
+LDFLAGS-tst-bz15311-c.so += -Wl,-z,lazy
+LDFLAGS-tst-bz15311-d.so += -Wl,-z,lazy
 endif
 
 check-abi: $(objpfx)check-abi-ld.out \
@@ -1514,6 +1519,20 @@ LDFLAGS-tst-initorderb2.so = -Wl,--no-as-needed
 LDFLAGS-tst-tlsmod5.so = -nostdlib -Wl,--no-as-needed
 LDFLAGS-tst-tlsmod6.so = -nostdlib -Wl,--no-as-needed
 
+# The following tests are underlinked, and rely on late loading.  On toolchains
+# that set -z now by default, this leads to failures to load or fix up the
+# executables being tested.
+LDFLAGS-circlemod2.so = -Wl,-z,lazy
+LDFLAGS-tst-tls20mod-bad.so = -Wl,-z,lazy
+LDFLAGS-reldep6mod1.so += -Wl,-z,lazy
+LDFLAGS-constload2.so = -Wl,-z,lazy
+LDFLAGS-constload3.so = -Wl,-z,lazy
+LDFLAGS-dblloadmod3.so = -Wl,-z,lazy
+LDFLAGS-ifuncmod6.so = -Wl,-z,lazy
+LDFLAGS-ltglobmod2.so = -Wl,-z,lazy
+LDFLAGS-testobj1.so = -Wl,-z,lazy
+LDFLAGS-testobj6.so = -Wl,-z,lazy
+
 testobj1.so-no-z-defs = yes
 testobj3.so-no-z-defs = yes
 testobj4.so-no-z-defs = yes