File 0002-Revert-Install-shared-objects-under-their-... of Package glibc

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File 0002-Revert-Install-shared-objects-under-their-ABI-names.patch of Package glibc

From 4177d05ab55fb79a0cb16733e0fc74ce098594d1 Mon Sep 17 00:00:00 2001
From: Thomas Crider <tcrider@localhost.localdomain>
Date: Wed, 16 Nov 2022 12:36:25 -0700
Subject: [PATCH 2/6] Revert 'Install shared objects under their ABI names'

---
 Makefile     |  6 ++++++
 Makerules    | 44 ++++++++++++++++++++++++++++++++++++++++----
 elf/Makefile | 10 ++++++++--
 3 files changed, 54 insertions(+), 6 deletions(-)

diff --git a/Makefile b/Makefile
index 179dd478..b7604958 100644
--- a/Makefile
+++ b/Makefile
@@ -109,6 +109,12 @@ elf/ldso_install:
 # Ignore the error if we cannot update /etc/ld.so.cache.
 ifeq (no,$(cross-compiling))
 ifeq (yes,$(build-shared))
+install: install-symbolic-link
+.PHONY: install-symbolic-link
+install-symbolic-link: subdir_install
+	$(symbolic-link-prog) $(symbolic-link-list)
+	rm -f $(symbolic-link-list)
+
 install:
 	-test ! -x $(elf-objpfx)ldconfig || LC_ALL=C \
 	  $(elf-objpfx)ldconfig $(addprefix -r ,$(install_root)) \
diff --git a/Makerules b/Makerules
index d1e139d0..26a159c0 100644
--- a/Makerules
+++ b/Makerules
@@ -980,12 +980,14 @@ versioned := $(strip $(foreach so,$(install-lib.so),\
 install-lib.so-versioned := $(filter $(versioned), $(install-lib.so))
 install-lib.so-unversioned := $(filter-out $(versioned), $(install-lib.so))
 
-# For libraries whose soname have version numbers, we install two files:
+# For libraries whose soname have version numbers, we install three files:
 #	$(inst_libdir)/libfoo.so	-- for linking, symlink or ld script
-#	$(inst_slibdir)/libfoo.so.NN	-- for loading by SONAME
+#	$(inst_slibdir)/libfoo.so.NN	-- for loading by SONAME, symlink
+#	$(inst_slibdir)/libfoo-X.Y.Z.so -- the real shared object file
 install-lib-nosubdir: $(install-lib.so-unversioned:%=$(inst_slibdir)/%) \
 		      $(foreach L,$(install-lib.so-versioned),\
 				$(inst_libdir)/$L \
+				$(inst_slibdir)/$(L:.so=)-$(version).so \
 				$(inst_slibdir)/$L$($L-version))
 
 # Install all the unversioned shared libraries.
@@ -1018,8 +1020,34 @@ ln -f $(objpfx)/$(@F) $@
 endef
 endif
 
+ifeq (yes,$(build-shared))
+ifeq (no,$(cross-compiling))
+symbolic-link-prog := $(elf-objpfx)sln
+symbolic-link-list := $(elf-objpfx)symlink.list
+define make-shlib-link
+echo `$(..)scripts/rellns-sh -p $< $@` $@ >> $(symbolic-link-list)
+endef
+else # cross-compiling
+# We need a definition that can be used by elf/Makefile's install rules.
+symbolic-link-prog = $(LN_S)
+endif
+endif
+ifndef make-shlib-link
+define make-shlib-link
+rm -f $@
+$(LN_S) `$(..)scripts/rellns-sh -p $< $@` $@
+endef
+endif
+
 ifdef libc.so-version
-$(inst_slibdir)/libc.so$(libc.so-version): $(common-objpfx)libc.so $(+force)
+# For a library specified to be version N, install three files:
+# libc.so	->	libc.so.N	(e.g. libc.so.6)
+# libc.so.6	->	libc-VERSION.so	(e.g. libc-1.10.so)
+
+$(inst_slibdir)/libc.so$(libc.so-version): $(inst_slibdir)/libc-$(version).so \
+					   $(+force)
+	$(make-shlib-link)
+$(inst_slibdir)/libc-$(version).so: $(common-objpfx)libc.so $(+force)
 	$(do-install-program)
 
 install: $(inst_slibdir)/libc.so$(libc.so-version)
@@ -1089,7 +1117,15 @@ include $(o-iterator)
 generated += $(foreach o,$(versioned),$o$($o-version))
 
 define o-iterator-doit
-$(inst_slibdir)/$o$($o-version): $(objpfx)$o $(+force);
+$(inst_slibdir)/$o$($o-version): $(inst_slibdir)/$(o:.so=)-$(version).so \
+				 $(+force);
+	$$(make-shlib-link)
+endef
+object-suffixes-left := $(versioned)
+include $(o-iterator)
+
+define o-iterator-doit
+$(inst_slibdir)/$(o:.so=)-$(version).so: $(objpfx)$o $(+force);
 	$$(do-install-program)
 endef
 object-suffixes-left := $(versioned)
diff --git a/elf/Makefile b/elf/Makefile
index d75b85d4..83e3121f 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -1384,10 +1384,16 @@ $(objpfx)trusted-dirs.st: Makefile $(..)Makeconfig
 CPPFLAGS-dl-load.c += -I$(objpfx). -I$(csu-objpfx).
 
 ifeq (yes,$(build-shared))
-$(inst_rtlddir)/$(rtld-installed-name): $(objpfx)ld.so $(+force)
+$(inst_slibdir)/$(rtld-version-installed-name): $(objpfx)ld.so $(+force)
 	$(make-target-directory)
 	$(do-install-program)
 
+$(inst_rtlddir)/$(rtld-installed-name): \
+  $(inst_slibdir)/$(rtld-version-installed-name) \
+  $(inst_slibdir)/libc-$(version).so
+	$(make-target-directory)
+	$(make-shlib-link)
+
 # Creates the relative /usr/bin/ld.so symbolic link.
 $(inst_bindir)/ld.so: $(inst_rtlddir)/$(rtld-installed-name)
 	$(make-target-directory)
@@ -1396,7 +1402,7 @@ $(inst_bindir)/ld.so: $(inst_rtlddir)/$(rtld-installed-name)
 # Special target called by parent to install just the dynamic linker.
 .PHONY: ldso_install
 ldso_install: $(inst_rtlddir)/$(rtld-installed-name)
-endif # $(build-shared)
+endif
 
 
 # Workarounds for ${exec_prefix} expansion in configure variables.
-- 
2.38.1

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File 0002-Revert-Install-shared-objects-under-their-ABI-names.patch of Package glibc

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