Add a m4 function to pkg.m4 and calls both AC_ARG_ENABLE AND PKG_CHECK_MODULES
Submitted by Petteri Räty
Assigned to Dan Nicholson @dbn
Description
I often up doing something like:
AC_ARG_ENABLE(<pkg>, AC_HELP_STRING([--enable-<pkg>], [enable <pkg> support], [], [enable_<pkg>=auto]))
PKG_CHECK_MODULES(<PKG>, [<pkg> >= <version>],
[if test x"${enable_<pkg>}" = x"yes" || test x"${enable_<pkg>}" = x"auto"; then
AC_DEFINE(HAVE_<PKG>, 1, [defined if <pkg> is available])
fi],
[test x"${enable_<pkg>}" = x"yes" && AC_MSG_ERROR(<pkg> support needs <pkg> >= <version> installed)])
AC_SUBST(<PKG>_CFLAGS)
AC_SUBST(<PKG_LIBS)
IMHO it would be create if pkg-config provide a PKG_ macro for this so that one
could just do
PKG_ARG_ENABLE([<pkg>], [" >= <version>"], AC_DEFINE(HAVE_<PKG>, 1, [defined if <pkg> is available])
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information