[Libguestfs] [PATCH] build: disable -Winline

[Pino Toscano]

Older GCC versions (e.g. < 4.9) may complain about inline functions that
cannot be inlined (growing the generated code). It is not really a
problem for us, so just suppress again the warning.

Followup of commit c37c554fc56151b709882b382bb5fa26d9083449.
---
 m4/guestfs_c.m4 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/m4/guestfs_c.m4 b/m4/guestfs_c.m4
index 7250294..ea26202 100644
--- a/m4/guestfs_c.m4
+++ b/m4/guestfs_c.m4
@@ -48,6 +48,7 @@ nw="$nw -Wtraditional"               # Warns on #elif which we use often
 nw="$nw -Wsystem-headers"            # Don't let system headers trigger warnings
 nw="$nw -Wpadded"                    # Our structs are not padded
 nw="$nw -Wvla"                       # Allow variable length arrays.
+nw="$nw -Winline"                    # inline functions in Python binding
 nw="$nw -Wshadow"                    # Not useful, as it applies to global vars
 nw="$nw -Wunsafe-loop-optimizations" # just a warning that an optimization
                                      # was not possible, safe to ignore
-- 
2.1.0