cryptsetup: fix build error after bump version

From 715186bee512f25715e6d1c58ce03cc32e0efae3 Mon Sep 17 00:00:00 2001

From: Axel Lin <axel.lin@ingics.com>

Date: Mon, 30 Dec 2013 18:10:03 +0800

Subject: [PATCH] Link against -lrt for clock_gettime

Fix undefined reference to `clock_gettime' error.

This is required since commit f3e398afc549 "Rewrite cipher benchmark loop.".

Below is the build error report:

http://autobuild.buildroot.net/results/9ca/9cad1cf49ee6b5c58d8260ee33beef2e6c1ada4d/build-end.log

Signed-off-by: Axel Lin <axel.lin@ingics.com>

---

 configure.ac | 3 ++-

 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac

index 1c456be..aa4c10f 100644

--- a/configure.ac

+++ b/configure.ac

@@ -49,7 +49,8 @@ AC_CHECK_LIB(uuid, uuid_clear, ,[AC_MSG_ERROR([You need the uuid library.])])

 AC_SUBST(UUID_LIBS, $LIBS)

 LIBS=$saved_LIBS

-AC_CHECK_FUNCS([posix_memalign])

+AC_SEARCH_LIBS([clock_gettime],[rt posix4])

+AC_CHECK_FUNCS([posix_memalign clock_gettime])

 if test "x$enable_largefile" = "xno" ; then

   AC_MSG_ERROR([Building with --disable-largefile is not supported, it can cause data corruption.])

-- 

1.8.1.2

$(mkdir_p) is obsolete for newer automake, use $(MKDIR_P) instead.

Upstream should really gettextize with a newer version before packing up.

[base on a similar patch from Gustavo Zacarias for Linux-PAM-1.1.7]

Signed-off-by: Axel Lin <axel.lin@ingics.com>

diff -Nura cryptsetup-1.6.3.ori/po/Makefile.in.in cryptsetup-1.6.3/po/Makefile.in.in

--- cryptsetup-1.6.3.ori/po/Makefile.in.in	2013-12-30 11:53:22.731942516 +0800

+++ cryptsetup-1.6.3/po/Makefile.in.in	2014-01-09 09:46:13.594071188 +0800

@@ -31,7 +31,7 @@

 INSTALL = @INSTALL@

 INSTALL_DATA = @INSTALL_DATA@

 mkinstalldirs = $(SHELL) @install_sh@ -d

-mkdir_p = @mkdir_p@

+mkdir_p = @MKDIR_P@

 GMSGFMT_ = @GMSGFMT@

 GMSGFMT_no = @GMSGFMT@

CRYPTSETUP_LICENSE = GPLv2+ (programs), LGPLv2.1+ (library)

CRYPTSETUP_LICENSE_FILES = COPYING COPYING.LGPL

CRYPTSETUP_AUTORECONF = YES

ifeq ($(BR2_NEEDS_GETTEXT_IF_LOCALE),y)

CRYPTSETUP_CONF_ENV += LDFLAGS="$(TARGET_LDFLAGS) -lintl"

endif