don't use "let" in configure script

bash-ism snuck into a nominally POSIX-compliant script
2013-10-24 08:09:10 +11:00
parent 83846ce3a3
commit f0d8a69368
1 changed files with 1 additions and 1 deletions
@@ -12,7 +12,7 @@ export_config()
 {
    echo "#define $1" >> config.h
    echo "$1=yes" >> config.mk
-    let $1=yes
+    eval "$1=yes"
 }

 # check for header $1 with CONFIG_ var $2