Patch for --as-needed

Hi, In Gentoo the ld flag '--as-needed' is used. See https://sourceware.org/binutils/docs-2.32/ld/Options.html#index-_002d_002... for more info about the as-needed flag. This causes configure to complain if the replacement athena widget set nextaw is specified. This is a patch to go around that by adding the x libraries after the athena library. Feel free so suggest a better way to modify configure.ac. Yours Mats ---------------------------------------------------------------------- diff -r 30910ee1cf8c configure --- a/configure Tue Jun 18 10:37:46 2019 +0100 +++ b/configure Mon Jul 08 20:38:49 2019 +0200 ＠＠ -16668,7 +16668,7 ＠＠ $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS -LIBS="-l$athena_variant $LIBS" +LIBS="-l$athena_variant $libs_x $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ diff -r 30910ee1cf8c configure.ac --- a/configure.ac Tue Jun 18 10:37:46 2019 +0100 +++ b/configure.ac Mon Jul 08 20:38:49 2019 +0200 ＠＠ -4068,7 +4068,8 ＠＠ athena_lib=Xaw; AC_MSG_WARN([Assuming that libXaw is actually $athena_variant.]); ], - [AC_MSG_WARN([Could not find a 3d Athena widget library that looked like $athena_variant.])])) + [AC_MSG_WARN([Could not find a 3d Athena widget library that looked like $athena_variant.])]), + $libs_x) fi dnl Now we locate the Athena headers that we need. ----------------------------------------------------------------------