package/weston/0003-configure-search-for-lib-with-clock_getres.patch

   1 From e269012c4b919624ca92d80afd1d6a6f5399e041 Mon Sep 17 00:00:00 2001
   2 From: "Yann E. MORIN" <yann.morin.1998@free.fr>
   3 Date: Mon, 19 Dec 2016 18:07:07 +0100
   4 Subject: [PATCH] configure: search for lib with clock_getres()
   5
   6 Like clock_gettime(), clock_getres() is in -lrt for glibc < 2.17.
   7 Add a check for it, like is done for clock_gettime().
   8
   9 Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
  10 ---
  11 Upstream status: submitted
  12 https://lists.freedesktop.org/archives/wayland-devel/2016-December/032354.html
  13 ---
  14  Makefile.am  | 1 +
  15  configure.ac | 3 ++-
  16  2 files changed, 3 insertions(+), 1 deletion(-)
  17
  18 diff --git a/Makefile.am b/Makefile.am
  19 index 2219e3d..53f8f51 100644
  20 --- a/Makefile.am
  21 +++ b/Makefile.am
  22 @@ -190,6 +190,7 @@ weston_CFLAGS = $(AM_CFLAGS) $(COMPOSITOR_CFLAGS) $(LIBUNWIND_CFLAGS)
  23  weston_LDADD = libshared.la libweston-@LIBWESTON_MAJOR@.la \
  24         $(COMPOSITOR_LIBS) $(LIBUNWIND_LIBS) \
  25         $(DLOPEN_LIBS) $(LIBINPUT_BACKEND_LIBS) \
  26 +       $(CLOCK_GETRES_LIBS) \
  27         -lm
  28
  29  weston_SOURCES =                                       \
  30 diff --git a/configure.ac b/configure.ac
  31 index 1e251bf..604f51b 100644
  32 --- a/configure.ac
  33 +++ b/configure.ac
  34 @@ -88,8 +88,9 @@ PKG_PROG_PKG_CONFIG()
  35
  36  WESTON_SEARCH_LIBS([DLOPEN], [dl], [dlopen])
  37
  38 -# In old glibc versions (< 2.17) clock_gettime() is in librt
  39 +# In old glibc versions (< 2.17) clock_gettime() and clock_getres() are in librt
  40  WESTON_SEARCH_LIBS([CLOCK_GETTIME], [rt], [clock_gettime])
  41 +WESTON_SEARCH_LIBS([CLOCK_GETRES], [rt], [clock_getres])
  42
  43  AC_CHECK_DECL(SFD_CLOEXEC,[],
  44               [AC_MSG_ERROR("SFD_CLOEXEC is needed to compile weston")],
  45 --
  46 2.7.4
  47