Unify ldd/ldconfig for all multilib eglibcs

index 6e1669f..571b7be 100644
@@ -6,7 +6,12 @@ python multilib_virtclass_handler () {
     variant = e.data.getVar("BBEXTENDVARIANT", True)
     if cls != "multilib" or not variant:
         return
- 
+    save_var_name=e.data.getVar("MULTILIB_SAVE_VARNAME", True) or ""
+    for name in save_var_name.split():
+        val=e.data.getVar(name, True)
+        if val:
+            e.data.setVar(name + "_MULTILIB_ORIGINAL", val)
+
     override = ":virtclass-multilib-" + variant
 
     e.data.setVar("MLPREFIX", variant + "-")

index 8c3a9b8..c66c184 100644
@@ -341,3 +341,32 @@ def base_set_filespath(path, d):
 		for o in overrides.split(":"):
 			filespath.append(os.path.join(p, o))
 	return ":".join(filespath)
+
+def extend_variants(d, var, extend, delim=':'):
+	"""Return a string of all bb class extend variants for the given extend"""
+	variants = []
+	whole = d.getVar(var, True) or ""
+	for ext in whole.split():
+		eext = ext.split(delim)
+		if len(eext) > 1 and eext[0] == extend:
+			variants.append(eext[1])
+	return " ".join(variants)
+
+def all_multilib_tune_values(d, var, unique=True):
+	"""Return a string of all ${var} in all multilib tune configuration"""
+	values = []
+	value = d.getVar(var, True) or ""
+	if value != "":
+		values.append(value)
+	variants = d.getVar("MULTILIB_VARIANTS", True) or ""
+	for item in variants.split():
+		localdata = bb.data.createCopy(d)
+		overrides = localdata.getVar("OVERRIDES", False) + ":virtclass-multilib-" + item
+		localdata.setVar("OVERRIDES", overrides)
+		bb.data.update_data(localdata)
+		value = localdata.getVar(var, True) or ""
+		if value != "":
+			values.append(value)
+	if unique:
+		values = set(values)
+	return " ".join(values)

index 7bb68b8..b309516 100644
@@ -749,3 +749,4 @@ BB_HASHTASK_WHITELIST ?= "(.*-cross$|.*-native$|.*-cross-initial$|.*-cross-inter
 BB_HASHBASE_WHITELIST ?= "TMPDIR FILE PATH PWD BB_TASKHASH BBPATH DL_DIR SSTATE_DIR THISDIR FILESEXTRAPATHS FILE_DIRNAME HOME LOGNAME SHELL TERM USER FILESPATH USERNAME STAGING_DIR_HOST STAGING_DIR_TARGET COREBASE"
 
 MLPREFIX ??= ""
+MULTILIB_VARIANTS ??= ""

index f2a2002..36793d2 100644
@@ -1,6 +1,9 @@
 
 baselib = "${@d.getVar('BASE_LIB_tune-' + (d.getVar('DEFAULTTUNE', True) or 'INVALID'), True) or 'lib'}"
 
+MULTILIB_VARIANTS = "${@extend_variants(d,'MULTILIBS','multilib')}"
+MULTILIB_SAVE_VARNAME = "DEFAULTTUNE"
+
 MULTILIBS ??= "multilib:lib32"
 
 BBCLASSEXTEND_append_pn-acl = " ${MULTILIBS}"

new file mode 100644
index 0000000..1542b1b
@@ -0,0 +1,17 @@
+Upstream-Status: Inappropriate [embedded specific]
+
+Replace the OECORE_KNOWN_INTERPRETER_NAMES with the value of 
+variable EGLIBC_KNOWN_INTERPRETER_NAMES.
+
+Lianhao Lu, 08/01/2011
+
+--- libc/elf/readlib.c.orig	2011-08-12 17:05:51.864470837 +0800
++++ libc/elf/readlib.c	2011-08-12 17:06:39.346942074 +0800
+@@ -52,6 +52,7 @@
+ #ifdef SYSDEP_KNOWN_INTERPRETER_NAMES
+   SYSDEP_KNOWN_INTERPRETER_NAMES
+ #endif
++  OECORE_KNOWN_INTERPRETER_NAMES
+ };
+ 
+ static struct known_names known_libs[] =

54 lines not on this page · raw message

index 9088d02..fe9f8ba 100644
@@ -1,4 +1,5 @@
 require eglibc-common.inc
+require eglibc-ld.inc
 
 STAGINGCC = "gcc-cross-intermediate"
 STAGINGCC_virtclass-nativesdk = "gcc-crosssdk-intermediate"

index 915eb32..f382448 100644
@@ -3,7 +3,7 @@ require eglibc.inc
 SRCREV = "14157"
 
 DEPENDS += "gperf-native"
-PR = "r12"
+PR = "r13"
 PR_append = "+svnr${SRCPV}"
 
 EGLIBC_BRANCH="eglibc-2_13"

@@ -18,6 +18,7 @@ SRC_URI = "svn://www.eglibc.org/svn/branches/;module=${EGLIBC_BRANCH};proto=http
            file://generate-supported.mk \
            file://glibc_bug_fix_12454.patch \
            file://ppc-sqrt.patch \
+           file://multilib_readlib.patch \
 	   "
 LIC_FILES_CHKSUM = "file://LICENSES;md5=98a1128c4b58120182cbea3b1752d8b9 \
       file://COPYING;md5=393a5ca445f6965873eca0259a17f833 \

@@ -83,6 +84,7 @@ do_move_ports() {
 
 do_patch_append() {
 	bb.build.exec_func('do_fix_ia_headers', d)
+	bb.build.exec_func('do_fix_readlib_c', d)
 }
 
 # We need to ensure that all of the i386 and x86_64 headers are identical

@@ -172,6 +174,10 @@ do_fix_ia_headers() {
 	cp ${S}/sysdeps/unix/sysv/linux/x86_64/sys/user.h ${S}/sysdeps/unix/sysv/linux/i386/sys/user.h
 }
 
+do_fix_readlib_c () {
+	sed -i -e 's#OECORE_KNOWN_INTERPRETER_NAMES#${EGLIBC_KNOWN_INTERPRETER_NAMES}#' ${S}/elf/readlib.c
+}
+
 do_configure () {
 # override this function to avoid the autoconf/automake/aclocal/autoheader
 # calls for now

@@ -201,6 +207,11 @@ do_compile () {
 			rpcgen -h $r -o $h || oewarn "unable to generate header for $r"
 		done
 	)
+	echo "Adjust ldd script"
+	[ -z "${RTLDLIST}" ] && return
+	sed -i ${B}/elf/ldd -e 's#^\(RTLDLIST=\)"\(.*\)"$#\1\2#'
+	sed -i ${B}/elf/ldd -e 's#^\(RTLDLIST=\)\(.*\)$#\1"${RTLDLIST} \2"#'
+
 }
 
 require eglibc-package.inc