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From: <sv...@va...> - 2009-07-04 12:54:12
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Author: bart Date: 2009-07-04 13:17:07 +0100 (Sat, 04 Jul 2009) New Revision: 10406 Log: Restored configure test for -Wno-empty-body. Modified: trunk/configure.in Modified: trunk/configure.in =================================================================== --- trunk/configure.in 2009-07-04 00:38:11 UTC (rev 10405) +++ trunk/configure.in 2009-07-04 12:17:07 UTC (rev 10406) @@ -1196,6 +1196,29 @@ fi +# does this compiler support -Wno-empty-body ? + +AC_MSG_CHECKING([if gcc accepts -Wno-empty-body]) + +safe_CFLAGS=$CFLAGS +CFLAGS="-Wno-empty-body" + +AC_TRY_COMPILE( +[ ], +[ + return 0; +], +[ +AC_SUBST([FLAG_W_NO_EMPTY_BODY], [-Wno-empty-body]) +AC_MSG_RESULT([yes]) +], +[ +AC_SUBST([FLAG_W_NO_EMPTY_BODY], []) +AC_MSG_RESULT([no]) +]) +CFLAGS=$safe_CFLAGS + + # does this compiler support -Wno-format-zero-length ? AC_MSG_CHECKING([if gcc accepts -Wno-format-zero-length]) |