diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 629f0ba28..1bd616ef0 100644 --- a/configure.ac +++ b/configure.ac @@ -1504,6 +1504,13 @@ dnl Checks for library functions. dnl AC_PROG_GCC_TRADITIONAL AC_TYPE_SIGNAL dnl AC_FUNC_VPRINTF +case $host in + *msdosdjgpp) + ac_cv_func_pipe=no + skipcheck_pipe=yes + AC_MSG_NOTICE([skip check for pipe on msdosdjgpp]) + ;; +esac AC_CHECK_FUNCS( strtoll \ socket \ select \ @@ -1541,7 +1548,8 @@ AC_CHECK_FUNCS( strtoll \ dnl if found [], dnl if not found, $ac_func is the name we check for - func="$ac_func" +func="$ac_func" +if test "skipcheck_$func" != "yes"; then AC_MSG_CHECKING([deeper for $func]) AC_TRY_LINK( [], [ $func ();], @@ -1551,7 +1559,7 @@ dnl if not found, $ac_func is the name we check for AC_DEFINE_UNQUOTED($def, 1, [If you have $func]), AC_MSG_RESULT(but still no) ) - +fi ) dnl For some reason, the check above doesn't properly detect select() with @@ -1589,6 +1597,9 @@ AC_CHECK_DECL(basename, , #ifdef HAVE_LIBGEN_H #include <libgen.h> #endif +#ifdef HAVE_UNISTD_H +#include <unistd.h> +#endif ) AC_MSG_CHECKING([if we are Mac OS X (to disable poll)]) |