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38 lines
1.3 KiB
38 lines
1.3 KiB
2 years ago
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commit 2e75604f8337fa4332977f72a8f6726309679edf
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Author: Florian Weimer <fweimer@redhat.com>
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Date: Fri Dec 10 16:06:36 2021 +0100
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elf: Install a symbolic link to ld.so as /usr/bin/ld.so
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This makes ld.so features such as --preload, --audit,
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and --list-diagnostics more accessible to end users because they
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do not need to know the ABI name of the dynamic loader.
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Reviewed-by: Carlos O'Donell <carlos@redhat.com>
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diff --git a/elf/Makefile b/elf/Makefile
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index 7696aa1324919a80..3e7debdd81baafe0 100644
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--- a/elf/Makefile
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+++ b/elf/Makefile
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@@ -104,7 +104,7 @@ endif
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ifeq (yes,$(build-shared))
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extra-objs = $(all-rtld-routines:%=%.os) sofini.os interp.os
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generated += librtld.os dl-allobjs.os ld.so ldd
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-install-others = $(inst_rtlddir)/$(rtld-installed-name)
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+install-others = $(inst_rtlddir)/$(rtld-installed-name) $(inst_bindir)/ld.so
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install-bin-script = ldd
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endif
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@@ -645,6 +645,11 @@ $(inst_rtlddir)/$(rtld-installed-name): $(objpfx)ld.so $(+force)
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$(make-target-directory)
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$(do-install-program)
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+# Creates the relative /usr/bin/ld.so symbolic link.
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+$(inst_bindir)/ld.so: $(inst_rtlddir)/$(rtld-installed-name)
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+ $(make-target-directory)
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+ $(make-link)
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+
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# Special target called by parent to install just the dynamic linker.
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.PHONY: ldso_install
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ldso_install: $(inst_rtlddir)/$(rtld-installed-name)
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