diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 6e5d127..4e2b35b 100644 --- a/configure.ac +++ b/configure.ac @@ -119,7 +119,12 @@ AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ ]) # Check if compiler accepts warning flags and add them to CFLAGS -MPC_C_CHECK_WARNINGCFLAGS +# Note: don't do this if the user defined CFLAGS, since adding new flags +# might override the user's settings, see +# http://lists.gforge.inria.fr/pipermail/mpc-discuss/2012-May/001115.html +if test -z "$CFLAGS"; then + MPC_C_CHECK_WARNINGCFLAGS +fi # Checks for header files. |