git.libre-soc.org Git - buildroot.git/blob

   1 From 1ca4251d1284f2cb56e31aaec4d369809e2139c9 Mon Sep 17 00:00:00 2001
   2 From: Peter Seiderer <ps.report@gmx.net>
   3 Date: Mon, 24 Feb 2014 16:30:39 +0100
   4 Subject: [PATCH] Fix libgstfsl linkage (add -lrt for shared memory functions).
   5
   6 Fixes runtime failure of gst-fsl-plugins, e.g.:
   7 (gst-plugin-scanner:1700): GStreamer-WARNING **: Failed to load
   8         plugin '/usr/lib/gstreamer-0.10/libmfw_vpu.so':
   9         /usr/lib/libgstfsl-0.10.so.0: undefined symbol: shm_open)
  10
  11 Signed-off-by: Peter Seiderer <ps.report@gmx.net>
  12 ---
  13  configure.ac     | 3 +++
  14  libs/Makefile.am | 2 +-
  15  2 files changed, 4 insertions(+), 1 deletion(-)
  16
  17 diff --git a/configure.ac b/configure.ac
  18 index a5d1655..7b5a7a6 100755
  19 --- a/configure.ac
  20 +++ b/configure.ac
  21 @@ -173,6 +173,9 @@ AC_CHECK_LIB(ipu, mxc_ipu_lib_task_init, [IPU_LIBS=-lipu], [echo "No libipu arou
  22  AC_SUBST(IPU_CFLAGS)
  23  AC_SUBST(IPU_LIBS)
  24
  25 +AC_SEARCH_LIBS([shm_open], [rt], [SHM_LIBS="-lrt"])
  26 +AC_SUBST(SHM_LIBS)
  27 +
  28  dnl of the POSIX Real-Time Extensions.
  29  AC_CHECK_LIB(rt, clock_gettime)
  30  AC_SUBST(RT_CFLAGS)
  31 diff --git a/libs/Makefile.am b/libs/Makefile.am
  32 index 2f56bba..5b30657 100755
  33 --- a/libs/Makefile.am
  34 +++ b/libs/Makefile.am
  35 @@ -42,7 +42,7 @@ libgstfsl_@GST_MAJORMINOR@_la_CFLAGS  += -DIPULIB
  36  endif
  37
  38  libgstfsl_@GST_MAJORMINOR@_la_LDFLAGS = -version-info @GSTMXLIBS_VERSION@
  39 -libgstfsl_@GST_MAJORMINOR@_la_LIBADD = $(GST_BASE_LIBS) -lgstvideo-@GST_MAJORMINOR@ -lgstinterfaces-$(GST_MAJORMINOR) $(IPU_LIBS) $(RT_LIBS)
  40 +libgstfsl_@GST_MAJORMINOR@_la_LIBADD = $(GST_BASE_LIBS) -lgstvideo-@GST_MAJORMINOR@ -lgstinterfaces-$(GST_MAJORMINOR) $(IPU_LIBS) $(RT_LIBS) $(SHM_LIBS)
  41
  42  libgstfsl_@GST_MAJORMINOR@includedir = $(includedir)/gstreamer-@GST_MAJORMINOR@/gst/imx-mm
  43  libgstfsl_@GST_MAJORMINOR@include_HEADERS = \
  44 --
  45 1.8.1.4
  46