package/autofs/0002-autofs-build-check-for-clock_gettime-in-librt.patch

   1 From a38ab6c0f2790e047fc64867865eb2a073135618 Mon Sep 17 00:00:00 2001
   2 From: Gustavo Zacarias <gustavo@zacarias.com.ar>
   3 Date: Sun, 19 Jun 2016 00:17:41 -0300
   4 Subject: [PATCH] autofs: build: check for clock_gettime in librt
   5
   6 Glibc versions older than 2.17 define clock_gettime() in librt, so add a
   7 check for this.
   8
   9 Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
  10 ---
  11 Patch status: sent to autofs@ mailing list
  12
  13  Makefile.conf.in | 3 +++
  14  Makefile.rules   | 2 ++
  15  configure.in     | 4 ++++
  16  3 files changed, 9 insertions(+)
  17
  18 diff --git a/Makefile.conf.in b/Makefile.conf.in
  19 index cb53e66..2bc3202 100644
  20 --- a/Makefile.conf.in
  21 +++ b/Makefile.conf.in
  22 @@ -11,6 +11,9 @@
  23  DAEMON_CFLAGS  = @DAEMON_CFLAGS@
  24  DAEMON_LDFLAGS = @DAEMON_LDFLAGS@
  25
  26 +# Glibc < 2.17 requires librt for clock_gettime()
  27 +LIBCLOCK_GETTIME = @LIBCLOCK_GETTIME@
  28 +
  29  # Special parameters for glibc (libc 6)
  30  LIBNSL    = @LIBNSL@
  31  LIBRESOLV = @LIBRESOLV@
  32 diff --git a/Makefile.rules b/Makefile.rules
  33 index 6fa3e02..7d1af2e 100644
  34 --- a/Makefile.rules
  35 +++ b/Makefile.rules
  36 @@ -56,6 +56,8 @@ endif
  37
  38  LIBS += $(LIBNSL)
  39
  40 +LIBS += $(LIBCLOCK_GETTIME)
  41 +
  42  # Standard rules
  43
  44  .SUFFIXES: .c .o .s .so
  45 diff --git a/configure.in b/configure.in
  46 index 25d7c4e..a4318e8 100644
  47 --- a/configure.in
  48 +++ b/configure.in
  49 @@ -177,6 +177,10 @@ if test "$ac_cv_search_versionsort" = "no"; then
  50                 [Define if your C library does not provide versionsort])
  51  fi
  52
  53 +# glibc < 2.17 needs librt for clock_gettime()
  54 +AC_CHECK_LIB(rt, clock_gettime, LIBCLOCK_GETTIME="-lrt")
  55 +AC_SUBST(LIBCLOCK_GETTIME)
  56 +
  57  #
  58  # glibc/libc 6 new libraries
  59  #
  60 --
  61 2.7.3
  62