diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index a2b9e054..6cd859f0 100644 --- a/configure.ac +++ b/configure.ac @@ -365,6 +365,13 @@ if test "x$found_openat" = xyes; then fi AM_CONDITIONAL(NO_OPENAT, [test "x$found_openat" = xno]) +# Look for reallocarray, compat/reallocarray.c used if missing. +AC_CHECK_FUNC(reallocarray, found_reallocarray=yes, found_reallocarray=no) +if test "x$found_reallocarray" = xyes; then + AC_DEFINE(HAVE_REALLOCARRAY) +fi +AM_CONDITIONAL(NO_REALLOCARRAY, [test "x$found_reallocarray" = xno]) + # Look for getopt. glibc's getopt does not enforce argument order and the ways # of making it do so are stupid, so just use our own instead. AC_CHECK_FUNC(getopt, found_getopt=yes, found_getopt=no) |