package/lirc-tools/0002-configure-check-for-clock_gettime-in-librt.patch

   1 From e654ae139cec42a6f1b5684261787d0c241cfd3b Mon Sep 17 00:00:00 2001
   2 From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
   3 Date: Fri, 19 Aug 2016 15:25:48 +0200
   4 Subject: [PATCH] configure: check for clock_gettime in librt
   5
   6 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
   7 ---
   8  configure.ac        | 3 +++
   9  daemons/Makefile.am | 2 +-
  10  plugins/Makefile.am | 1 +
  11  3 files changed, 5 insertions(+), 1 deletion(-)
  12
  13 diff --git a/configure.ac b/configure.ac
  14 index 73340c7..466e638 100644
  15 --- a/configure.ac
  16 +++ b/configure.ac
  17 @@ -67,6 +67,9 @@ AC_CHECK_FUNCS(gethostname gettimeofday mkfifo select socket strdup \
  18  AC_SEARCH_LIBS([dlopen], [dl dld], [], [
  19    AC_MSG_ERROR([unable to find the dlopen() function])
  20  ])
  21 +# glibc < 2.17 needs librt for clock_gettime()
  22 +AC_CHECK_LIB(rt, clock_gettime, LIBCLOCK_GETTIME="-lrt")
  23 +AC_SUBST(LIBCLOCK_GETTIME)
  24  AC_CHECK_FUNCS(daemon)
  25  if test "$ac_cv_func_daemon" != yes; then
  26    daemon=""
  27 diff --git a/daemons/Makefile.am b/daemons/Makefile.am
  28 index 5625627..85a28f3 100644
  29 --- a/daemons/Makefile.am
  30 +++ b/daemons/Makefile.am
  31 @@ -21,7 +21,7 @@ sbin_PROGRAMS           += lircd-uinput
  32  endif
  33
  34  lircd_SOURCES           = lircd.cpp
  35 -lircd_LDADD             = ../lib/liblirc.la
  36 +lircd_LDADD             = ../lib/liblirc.la @LIBCLOCK_GETTIME@
  37
  38  lircd_uinput_SOURCES    = lircd-uinput.cpp
  39  lircd_uinput_LDADD     = ../lib/liblirc.la
  40 diff --git a/plugins/Makefile.am b/plugins/Makefile.am
  41 index ddff01d..45c012a 100644
  42 --- a/plugins/Makefile.am
  43 +++ b/plugins/Makefile.am
  44 @@ -127,6 +127,7 @@ zotac_la_SOURCES            = zotac.c
  45
  46  plugin_LTLIBRARIES          += mplay.la
  47  mplay_la_SOURCES            = mplay.c
  48 +mplay_la_LIBADD             = @LIBCLOCK_GETTIME@
  49  endif
  50
  51  $(srcdir)/pluginlist.am:
  52 --
  53 2.7.4
  54