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Brad Spencer fixed the configure script to assume that there's no

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/dev/urandom when built cross-compiled as then the script cannot check for
it.
This commit is contained in:
Daniel Stenberg 2007-12-03 10:22:29 +00:00
parent 1f058f1014
commit 30eda92a53
2 changed files with 15 additions and 2 deletions
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6
ares/CHANGES
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@ -1,5 +1,11 @@
Changelog for the c-ares project
* December 3 2007 (Daniel Stenberg)
- Brad Spencer fixed the configure script to assume that there's no
/dev/urandom when built cross-compiled as then the script cannot check for
it.
Version 1.5.1 (Nov 21, 2007)
* November 21 2007 (Daniel Stenberg)

11
ares/configure.ac
View File

@ -828,8 +828,15 @@ AC_HELP_STRING([--with-random=FILE],
[read randomness from FILE (default=/dev/urandom)]),
[ RANDOM_FILE="$withval" ],
[
dnl Check for random device
AC_CHECK_FILE("/dev/urandom", [ RANDOM_FILE="/dev/urandom"] )
dnl Check for random device. If we're cross compiling, we can't
dnl check, and it's better to assume it doesn't exist than it is
dnl to fail on AC_CHECK_FILE or later.
if test "$cross_compiling" = "no"; then
AC_CHECK_FILE("/dev/urandom", [ RANDOM_FILE="/dev/urandom"] )
else
AC_MSG_WARN([cannot check for /dev/urandom while cross compiling; assuming none])
fi
]
)
if test -n "$RANDOM_FILE" && test X"$RANDOM_FILE" != Xno ; then