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| -rw-r--r-- | configure.ac | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 42c6332..9a17fe6 100644 --- a/configure.ac +++ b/configure.ac @@ -121,7 +121,10 @@ AS_CASE(["${host_os}"], ], [*freebsd*], [ # Define on FreeBSD to enable all library features - CPPFLAGS="-D__BSD_VISIBLE $CPPFLAGS" + # -D_GNU_SOURCE should not hurt on the "real" FreeBSD, it just + # enables getline(3), but may help on Debian GNU/kFreeBSD, where + # libc is GNU Libc or derived. + CPPFLAGS="-D__BSD_VISIBLE -D_GNU_SOURCE $CPPFLAGS" AC_DEFINE([XS_HAVE_FREEBSD], [1], [Have FreeBSD OS]) ], [*darwin*], [ |