Add symbol imports file

symbol-imports.txt

@@ -0,0 +1,7 @@
+__stack_chk_fail@GLIBC_2.4
+__tls_get_addr@GLIBC_2.3
+abort@GLIBC_2.2.5
+free@GLIBC_2.2.5
+malloc@GLIBC_2.2.5
+memcpy@GLIBC_2.14
+memmove@GLIBC_2.2.5

test_symbols.sh

@@ -7,7 +7,7 @@ set -euo pipefail
 diff -u <(sort < "$2") <(nm "$1" | grep " T " | cut -f3 -d " " | sort)
 ec=0
 for symbol in $(nm "$1" | grep " U " | sed 's/ U //') ; do
-    if ! grep "$symbol" "$3" > /dev/null ; then
+    if ! grep --fixed-strings "$symbol" "$3" > /dev/null ; then
         echo "Imported symbol $symbol not present in $3"
         ec=1
     fi