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| # XCAM_MD5SUM([file], [md5sum], [if-true], [if-false])
| AC_DEFUN([XCAM_MD5SUM],
| [
| AS_IF([test -f $1],
| [
| md5=`md5sum $1 | cut --delimiter=' ' --fields=1`
| AS_IF([test "x$md5" = "x$2"], [$3], [$4])
| ],
| [$4])
| ])
|
| # XCAM_WGET([url], [output-file], [md5sum])
| AC_DEFUN([XCAM_WGET],
| [
| MD5_CORRECT=yes
| XCAM_MD5SUM([$2], [$3], [MD5_CORRECT=yes], [MD5_CORRECT=no])
| AS_IF([test "x$MD5_CORRECT" = "xyes"],
| [AC_MSG_NOTICE([checking $2 md5sum ... ok])],
| [
| AC_MSG_NOTICE([downloading $2...])
| dir=`dirname $2`
| AS_IF([test ! -d $dir], [mkdir -p $dir])
|
| wget --tries=2 --timeout=5 -q --no-use-server-timestamps $1 -O $2
| AS_IF([test "$?" != 0], [AC_MSG_ERROR([download/wget $2 failed])])
|
| XCAM_MD5SUM([$2], [$3], [AC_MSG_NOTICE([checking $2 md5sum ... ok])], [AC_MSG_ERROR([checking $2 md5sum ... failed])])
| ])
| ])
|
|
