diff options
Diffstat (limited to 'm4/getline.m4')
-rw-r--r-- | m4/getline.m4 | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/m4/getline.m4 b/m4/getline.m4 index 157ce36dd..d19e56386 100644 --- a/m4/getline.m4 +++ b/m4/getline.m4 @@ -1,10 +1,10 @@ -#serial 4 +#serial 5 dnl See if there's a working, system-supplied version of the getline function. dnl We can't just do AC_REPLACE_FUNCS(getline) because some systems dnl have a function by that name in -linet that doesn't have anything dnl to do with the function we need. -AC_DEFUN(AM_FUNC_GETLINE, +AC_DEFUN([AM_FUNC_GETLINE], [dnl am_getline_needs_run_time_check=no AC_CHECK_FUNC(getline, @@ -12,15 +12,12 @@ AC_DEFUN(AM_FUNC_GETLINE, am_getline_needs_run_time_check=yes, am_cv_func_working_getline=no) if test $am_getline_needs_run_time_check = yes; then - AC_CHECK_HEADERS(string.h) AC_CACHE_CHECK([for working getline function], am_cv_func_working_getline, [echo fooN |tr -d '\012'|tr N '\012' > conftest.data AC_TRY_RUN([ # include <stdio.h> # include <sys/types.h> -# if HAVE_STRING_H -# include <string.h> -# endif +# include <string.h> int main () { /* Based on a test program from Karl Heuer. */ char *line = NULL; |