| Dmitry V. Levin | 916aded | 2010-09-09 17:36:36 +0000 | [diff] [blame^] | 1 | dnl ### A macro to set gcc warning flags. |
| 2 | define(AC_WARNFLAGS, | ||||
| 3 | [AC_SUBST(WARNFLAGS) | ||||
| 4 | if test -z "$WARNFLAGS" | ||||
| 5 | then | ||||
| 6 | if test -n "$GCC" | ||||
| 7 | then | ||||
| 8 | # If we're using gcc we want warning flags. | ||||
| 9 | WARNFLAGS=-Wall | ||||
| 10 | fi | ||||
| 11 | fi | ||||
| 12 | ]) | ||||