source_i686=("https://ftp.gnu.org/gnu/mit-scheme/stable.pkg/$pkgver/$pkgname-$pkgver-i386.tar.gz" "https://ftp.gnu.org/gnu/mit-scheme/stable.pkg/$pkgver/$pkgname-$pkgver-i386.tar.gz.sig") md5sums_i686=('da5366196eea6552a415ccba34ac0fc6' 'SKIP') source_pentium4=("${source_i686[@]}") md5sums_pentium4=("${md5sums_i686[@]}")