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[libpng16] Restored contrib/timepng to default build but check for check for

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presence of clock_gettime() in configure.ac and Makefile.am.
This commit is contained in:
Glenn Randers-Pehrson
2016-05-17 18:35:59 -05:00
parent add4581894
commit d6e5a72c84
4 changed files with 24 additions and 2 deletions
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6
configure.ac
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@@ -146,6 +146,12 @@ AC_C_RESTRICT
AC_FUNC_STRTOD
AC_CHECK_FUNCS([memset], , AC_MSG_ERROR(memset not found in libc))
AC_CHECK_FUNCS([pow], , AC_CHECK_LIB(m, pow, , AC_MSG_ERROR(cannot find pow)) )
# Some later POSIX 1003.1 functions are required for test programs, failure here
# is soft (the corresponding test program is not built).
AC_CHECK_FUNC([clock_gettime],,[AC_MSG_WARN([not building timepng])])
AM_CONDITIONAL([HAVE_CLOCK_GETTIME], [test "$ac_cv_func_clock_gettime" = "yes"])
AC_ARG_WITH(zlib-prefix,
AS_HELP_STRING([[[--with-zlib-prefix]]],
[prefix that may have been used in installed zlib]),