poky/meta/recipes-core/glibc/glibc/0021-eglibc-Install-PIC-archives.patch

From c1beab8a11985f96f5eb644e7103d343b705afc6 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 01:57:01 +0000
Subject: [PATCH 21/27] eglibc: Install PIC archives

Forward port from eglibc

2008-02-07  Joseph Myers  <joseph@codesourcery.com>

        * Makerules (install-extras, install-map): New variables.
        (installed-libcs): Add libc_pic.a.
        (install-lib): Include _pic.a files for versioned shared
        libraries.
        (install-map-nosubdir, install-extras-nosubdir): Add rules for
        installing extra files.
        (install-no-libc.a-nosubdir): Depend on install-map-nosubdir and
        install-extras-nosubdir.

2008-04-01  Maxim Kuvyrkov  <maxim@codesourcery.com>

        * Makerules (install-lib): Don't install libpthread_pic.a.
        (install-map): Don't install libpthread_pic.map.

Upstream-Status: Pending

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 Makerules | 42 ++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 40 insertions(+), 2 deletions(-)

diff --git a/Makerules b/Makerules
index ef6abeac6d..eeaa667f49 100644
--- a/Makerules
+++ b/Makerules
@@ -778,6 +778,9 @@ ifeq ($(build-shared),yes)
 $(common-objpfx)libc.so: $(common-objpfx)libc.map
 endif
 common-generated += libc.so libc_pic.os
+ifndef subdir
+install-extras := soinit.o sofini.o
+endif
 ifdef libc.so-version
 $(common-objpfx)libc.so$(libc.so-version): $(common-objpfx)libc.so
 	$(make-link)
@@ -1029,6 +1032,7 @@ endif
 
 install: check-install-supported
 
+installed-libcs := $(installed-libcs) $(inst_libdir)/libc_pic.a
 install: $(installed-libcs)
 $(installed-libcs): $(inst_libdir)/lib$(libprefix)%: lib $(+force)
 	$(make-target-directory)
@@ -1057,6 +1061,22 @@ 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))
 
+# Install the _pic.a files for versioned libraries, and corresponding
+# .map files.
+# libpthread_pic.a breaks mklibs, so don't install it and its map.
+install-lib := $(install-lib) $(install-lib.so-versioned:%.so=%_pic.a)
+install-lib := $(filter-out libpthread_pic.a,$(install-lib))
+# Despite having a soname libhurduser and libmachuser do not use symbol
+# versioning, so don't install the corresponding .map files.
+ifeq ($(build-shared),yes)
+install-map := $(patsubst %.so,%.map,\
+			$(foreach L,$(install-lib.so-versioned),$(notdir $L)))
+install-map := $(filter-out libhurduser.map libmachuser.map libpthread.map,$(install-map))
+ifndef subdir
+install-map := $(install-map) libc.map
+endif
+endif
+
 # For versioned libraries, we install three files:
 #	$(inst_libdir)/libfoo.so	-- for linking, symlink or ld script
 #	$(inst_slibdir)/libfoo.so.NN	-- for loading by SONAME, symlink
@@ -1311,9 +1331,22 @@ $(addprefix $(inst_includedir)/,$(headers-nonh)): $(inst_includedir)/%: \
 endif	# headers-nonh
 endif	# headers
 
+ifdef install-map
+$(addprefix $(inst_libdir)/,$(patsubst lib%.map,lib%_pic.map,$(install-map))): \
+  $(inst_libdir)/lib%_pic.map: $(common-objpfx)lib%.map $(+force)
+	$(do-install)
+endif
+
+ifdef install-extras
+$(addprefix $(inst_libdir)/libc_pic/,$(install-extras)): \
+  $(inst_libdir)/libc_pic/%.o: $(elf-objpfx)%.os $(+force)
+	$(do-install)
+endif
+
 .PHONY: install-bin-nosubdir install-bin-script-nosubdir \
 	install-rootsbin-nosubdir install-sbin-nosubdir install-lib-nosubdir \
-	install-data-nosubdir install-headers-nosubdir
+	install-data-nosubdir install-headers-nosubdir install-map-nosubdir \
+	install-extras-nosubdir
 install-bin-nosubdir: $(addprefix $(inst_bindir)/,$(install-bin))
 install-bin-script-nosubdir: $(addprefix $(inst_bindir)/,$(install-bin-script))
 install-rootsbin-nosubdir: \
@@ -1326,6 +1359,10 @@ install-data-nosubdir: $(addprefix $(inst_datadir)/,$(install-data))
 install-headers-nosubdir: $(addprefix $(inst_includedir)/,$(headers))
 install-others-nosubdir: $(install-others)
 install-others-programs-nosubdir: $(install-others-programs)
+install-map-nosubdir: $(addprefix $(inst_libdir)/,\
+		       $(patsubst lib%.map,lib%_pic.map,$(install-map)))
+install-extras-nosubdir: $(addprefix $(inst_libdir)/libc_pic/,\
+		       $(install-extras))
 
 # We need all the `-nosubdir' targets so that `install' in the parent
 # doesn't depend on several things which each iterate over the subdirs.
@@ -1335,7 +1372,8 @@ install-%:: install-%-nosubdir ;
 
 .PHONY: install install-no-libc.a-nosubdir
 install-no-libc.a-nosubdir: install-headers-nosubdir install-data-nosubdir \
-			    install-lib-nosubdir install-others-nosubdir
+			    install-lib-nosubdir install-others-nosubdir \
+			    install-map-nosubdir install-extras-nosubdir
 ifeq ($(build-programs),yes)
 install-no-libc.a-nosubdir: install-bin-nosubdir install-bin-script-nosubdir \
 			    install-rootsbin-nosubdir install-sbin-nosubdir \
-- 
2.16.1