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authorakr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-05-08 12:39:38 +0000
committerakr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-05-08 12:39:38 +0000
commit6359460610c0a43d515f3da71b4e8901759d855f (patch)
tree77eca12af41f5085fb70c5f6c8f6789a572830de
parent4834aa5307d8c4750b7598b6b2ef8728d01d98b4 (diff)
Add a comment.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40611 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r--configure.in2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.in b/configure.in
index 38bb218b29..c58d9eca53 100644
--- a/configure.in
+++ b/configure.in
@@ -1428,7 +1428,7 @@ dnl Check whether we need to define sys_nerr locally
AC_CHECK_DECLS([sys_nerr], [], [], [$ac_includes_default
@%:@include <errno.h>])
-AC_CHECK_LIB(crypt, crypt)
+AC_CHECK_LIB(crypt, crypt) # GNU/Linux
AC_CHECK_LIB(dl, dlopen) # Dynamic linking for SunOS/Solaris and SYSV
AC_CHECK_LIB(dld, shl_load) # Dynamic linking for HP-UX
AC_CHECK_LIB(socket, socketpair) # SunOS/Solaris