[PATCH] configure: actually set cache vars when cross-compiling

[Mike Frysinger]

From: Mike Frysinger <vapier at chromium.org>

The cross-compiling fallback message says it's assuming the test
passed, but it didn't actually set the cache var which causes
later tests to fail.
---
 configure.ac | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index 5cfea38c0a6c..895c5211ea93 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3162,7 +3162,8 @@ AC_RUN_IFELSE(
 	 select_works_with_rlimit=yes],
 	[AC_MSG_RESULT([no])
 	 select_works_with_rlimit=no],
-	[AC_MSG_WARN([cross compiling: assuming yes])]
+	[AC_MSG_WARN([cross compiling: assuming yes])
+	 select_works_with_rlimit=yes]
 )
 
 AC_MSG_CHECKING([if setrlimit(RLIMIT_NOFILE,{0,0}) works])
@@ -3188,7 +3189,8 @@ AC_RUN_IFELSE(
 	 rlimit_nofile_zero_works=yes],
 	[AC_MSG_RESULT([no])
 	 rlimit_nofile_zero_works=no],
-	[AC_MSG_WARN([cross compiling: assuming yes])]
+	[AC_MSG_WARN([cross compiling: assuming yes])
+	 rlimit_nofile_zero_works=yes]
 )
 
 AC_MSG_CHECKING([if setrlimit RLIMIT_FSIZE works])
-- 
2.12.0