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| author | Tim-Philipp Müller <tim.muller@collabora.co.uk> | 2012-12-01 00:37:47 +0400 |
|---|---|---|
| committer | Tim-Philipp Müller <tim@centricular.net> | 2012-12-01 03:18:12 +0400 |
| commit | 527c21853352ff3c9c26edf508cc2395410c7817 (patch) | |
| tree | d842b68b09b4bdb8724665973c0d4d4ee73395d7 /configure.ac | |
| parent | 81b9e197df07e300daa754f652086f45c7b6395d (diff) | |
v4l2src: link against -lrt for clock_gettime()
Need to explicitly link against -lrt for clock_gettime(), which
we don't get in the libs any more, because core moved the
gmodule-no-export-2.0 bit into Requires.Private.
Not required for newer glibc, but for older ones, so check for that.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index b649023ef..db3b1a73b 100644 --- a/configure.ac +++ b/configure.ac @@ -134,6 +134,14 @@ dnl check for libm, for sin() LT_LIB_M AC_SUBST(LIBM) +AC_CHECK_FUNCS(clock_gettime, [], [ + AC_CHECK_LIB(rt, clock_gettime, [ + AC_DEFINE(HAVE_CLOCK_GETTIME, 1) + LIBRT="-lrt" + AC_SUBST([LIBRT]) + ]) +]) + dnl *** checks for header files *** dnl check if we have ANSI C header files |