commit 2e75604f8337fa4332977f72a8f6726309679edf

Author: Florian Weimer <fweimer@redhat.com>

Date:   Fri Dec 10 16:06:36 2021 +0100

    elf: Install a symbolic link to ld.so as /usr/bin/ld.so

    This makes ld.so features such as --preload, --audit,

    and --list-diagnostics more accessible to end users because they

    do not need to know the ABI name of the dynamic loader.

    Reviewed-by: Carlos O'Donell <carlos@redhat.com>

diff --git a/elf/Makefile b/elf/Makefile

index 7696aa1324919a80..3e7debdd81baafe0 100644

--- a/elf/Makefile

+++ b/elf/Makefile

@@ -104,7 +104,7 @@ endif

 ifeq (yes,$(build-shared))

 extra-objs	= $(all-rtld-routines:%=%.os) sofini.os interp.os

 generated	+= librtld.os dl-allobjs.os ld.so ldd

-install-others	= $(inst_rtlddir)/$(rtld-installed-name)

+install-others	= $(inst_rtlddir)/$(rtld-installed-name) $(inst_bindir)/ld.so

 install-bin-script = ldd

 endif

@@ -645,6 +645,11 @@ $(inst_rtlddir)/$(rtld-installed-name): $(objpfx)ld.so $(+force)

 	$(make-target-directory)

 	$(do-install-program)

+# Creates the relative /usr/bin/ld.so symbolic link.

+$(inst_bindir)/ld.so: $(inst_rtlddir)/$(rtld-installed-name)

+	$(make-target-directory)

+	$(make-link)

+

 # Special target called by parent to install just the dynamic linker.

 .PHONY: ldso_install

 ldso_install: $(inst_rtlddir)/$(rtld-installed-name)