This macro is obsolete since automake 1.14 (2013). It might have been unnecessary even before, in practice only gcc/clang are supported compilers. [1] https://www.gnu.org/software/automake/manual/html_node/Public-Macros.html#index-AM_005fPROG_005fCC_005fC_005fO [2] https://lists.gnu.org/archive/html/info-gnu/2013-06/msg00009.html Signed-off-by: Thomas Haller <thaller@xxxxxxxxxx> --- configure.ac | 1 - 1 file changed, 1 deletion(-) diff --git a/configure.ac b/configure.ac index 9d859307adaa..7c714adccb58 100644 --- a/configure.ac +++ b/configure.ac @@ -44,7 +44,6 @@ fi AM_PROG_AR LT_INIT([disable-static]) -AM_PROG_CC_C_O AC_USE_SYSTEM_EXTENSIONS -- 2.41.0
