[Xen-changelog] [xen master] configure: make the libaio test conditional on blktap{1, 2}

[patchbot@xxxxxxx]

commit 5a88f7033e354314a5935c583aabd2ffbd4504a2
Author:     Roger Pau Monne <roger.pau@xxxxxxxxxx>
AuthorDate: Thu Jun 19 18:32:45 2014 +0200
Commit:     Ian Campbell <ian.campbell@xxxxxxxxxx>
CommitDate: Fri Jun 27 14:13:23 2014 +0100

    configure: make the libaio test conditional on blktap{1, 2}

    libaio is only required for blktap{1,2}, so make the check conditional
    on whether the user has requested blktap{1,2} or not.

    Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
    Cc: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
    Cc: Ian Campbell <ian.campbell@xxxxxxxxxx>
    Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
    [ ijc -- reran autogen.sh ]
---
 tools/configure    |    4 ++++
 tools/configure.ac |    2 ++
 2 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/tools/configure b/tools/configure
index d84d950..eebe745 100755
--- a/tools/configure
+++ b/tools/configure
@@ -7535,6 +7535,8 @@ fi



+if test "x$enable_blktap1" = "xyes" || test "x$enable_blktap2" = "xyes"; then :
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for io_setup in -laio" >&5
 $as_echo_n "checking for io_setup in -laio... " >&6; }
 if ${ac_cv_lib_aio_io_setup+:} false; then :
@@ -7583,6 +7585,8 @@ else
 fi


+fi
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MD5 in -lcrypto" >&5
 $as_echo_n "checking for MD5 in -lcrypto... " >&6; }
 if ${ac_cv_lib_crypto_MD5+:} false; then :
diff --git a/tools/configure.ac b/tools/configure.ac
index 836bbba..6d70f04 100644
--- a/tools/configure.ac
+++ b/tools/configure.ac
@@ -262,7 +262,9 @@ AC_CHECK_HEADER([lzo/lzo1x.h], [
 AC_CHECK_LIB([lzo2], [lzo1x_decompress], [zlib="$zlib -DHAVE_LZO1X -llzo2"])
 ])
 AC_SUBST(zlib)
+AS_IF([test "x$enable_blktap1" = "xyes" || test "x$enable_blktap2" = "xyes"], [
 AC_CHECK_LIB([aio], [io_setup], [], [AC_MSG_ERROR([Could not find libaio])])
+])
 AC_SUBST(system_aio)
 AC_CHECK_LIB([crypto], [MD5], [], [AC_MSG_ERROR([Could not find libcrypto])])
 AX_CHECK_EXTFS
--
generated by git-patchbot for /home/xen/git/xen.git#master

_______________________________________________
Xen-changelog mailing list
Xen-changelog@xxxxxxxxxxxxx
http://lists.xensource.com/xen-changelog