From 3a481d94d0cc2fc52fb1f34e6e3719fe82f5390c Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Sun, 08 Dec 2013 23:59:16 -0500
Subject: Add patch to fix ld tests on BusyBox.

---
diff --git a/patches/03_ld-fix-tests-on-busybox-ash.patch b/patches/03_ld-fix-tests-on-busybox-ash.patch
new file mode 100644
index 0000000..6b5cc4f
--- /dev/null
+++ b/patches/03_ld-fix-tests-on-busybox-ash.patch
@@ -0,0 +1,71 @@
+Author: "P. J. McDermott" <pjm@nac.net>
+Subject: ld: Fix tests on BusyBox ash
+
+BusyBox ash doesn't recognize the delimeter ("EOF") of a here-document
+unless it's followed by a newline character.
+
+So, running the test suite with /bin/sh linked to busybox results in the
+following errors with ld's tests (note the "EOF: not found" errors):
+
+    Test Run By root on Mon Dec  9 02:21:30 2013
+    Native configuration is x86_64-unknown-linux-gnu
+    
+                    === ld tests ===
+    
+    Schedule of variations:
+        unix
+    
+    Running target unix
+    Using /usr/share/dejagnu/baseboards/unix.exp as board description file for target.
+    Using /usr/share/dejagnu/config/unix.exp as generic interface file for target.
+    Using /usr/src/binutils_2.23.2-1/tmp/src/ld/testsuite/config/default.exp as tool-and-target-specific interface file.
+    ERROR: tcl error sourcing tool-and-target-specific interface file /usr/src/binutils_2.23.2-1/tmp/src/ld/testsuite/config/default.exp.
+    Error getting native link files: -dynamic-linker /lib/core-linux-eglibc/ld-linux-x86-64.so.2 /usr/lib/core-linux-eglibc/crt1.o /usr/lib/core-linux-eglibc/crti.o /usr/lib/core-linux-eglibc/gcc-4.7/crtbegin.o
+    sh: eval: line 2: EOF: not found
+    Error getting native link files: -dynamic-linker /lib/core-linux-eglibc/ld-linux-x86-64.so.2 /usr/lib/core-linux-eglibc/crt1.o /usr/lib/core-linux-eglibc/crti.o /usr/lib/core-linux-eglibc/gcc-4.7/crtbegin.o
+    sh: eval: line 2: EOF: not found
+        while executing
+    "error "Error getting native link files: $result" "
+        invoked from within
+    "if $status { error "Error getting native link files: $result" }"
+        invoked from within
+    "if ![info exists $varname] {
+            #configure.host returns variables that can be substituted into
+            #makefile rules, with embedded shell variable expansions..."
+        (procedure "get_link_files" line 6)
+        invoked from within
+    "get_link_files $x"
+        ("foreach" body line 2)
+        invoked from within
+    "foreach x {HOSTING_CRT0 HOSTING_LIBS} {
+            get_link_files $x
+        }"
+        invoked from within
+    "if [isnative] {
+        foreach x {HOSTING_CRT0 HOSTING_LIBS} {
+            get_link_files $x
+        }
+    } else {
+        foreach x {HOSTING_CRT0 HOSTING_LIBS} { set $x "" }
+    ..."
+        (file "/usr/src/binutils_2.23.2-1/tmp/src/ld/testsuite/config/default.exp" line 141)
+        invoked from within
+    "source /usr/src/binutils_2.23.2-1/tmp/src/ld/testsuite/config/default.exp"
+        ("uplevel" body line 1)
+        invoked from within
+    "uplevel #0 source /usr/src/binutils_2.23.2-1/tmp/src/ld/testsuite/config/default.exp"
+        invoked from within
+    "catch "uplevel #0 source ${dir}/${initfile}" error"
+
+diff -Naur src.orig/ld/testsuite/config/default.exp src/ld/testsuite/config/default.exp
+--- src.orig/ld/testsuite/config/default.exp	2012-03-14 21:57:57.000000000 -0400
++++ src/ld/testsuite/config/default.exp	2013-12-08 23:32:51.502069716 -0500
+@@ -119,7 +119,7 @@
+ 	#configure.host returns variables that can be substituted into
+ 	#makefile rules, with embedded shell variable expansions.
+ 	#make wants $$shell_var, we want $shell_var ...
+-	set cmd "host='$target_triplet' && . $srcdir/../configure.host && sed -e 's,\\\$\\\$,\$,g' <<EOF\n\$$varname\nEOF"
++	set cmd "host='$target_triplet' && . $srcdir/../configure.host && sed -e 's,\\\$\\\$,\$,g' <<EOF\n\$$varname\nEOF\n"
+ 	set status [catch "exec sh -c [list $cmd]" result]
+ 	if $status { error "Error getting native link files: $result" }
+ 	set cmd "CC='$CC' && eval echo \"$result\""
--
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