From a27a05e698d2a4a4d1454323c70e982f8e4e92c6 Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Sun, 26 Aug 2001 07:19:28 +0000 Subject: Add comments explaining why we AC_REPLACE_FUNCS(strtol). --- m4/xstrtoumax.m4 | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) (limited to 'm4') diff --git a/m4/xstrtoumax.m4 b/m4/xstrtoumax.m4 index d5a58f187..42cc9586a 100644 --- a/m4/xstrtoumax.m4 +++ b/m4/xstrtoumax.m4 @@ -1,4 +1,5 @@ #serial 4 +dnl Closely related to xstrtoimax.m4. Keep these files in sync. # autoconf tests required for use of xstrtoumax.c @@ -29,13 +30,20 @@ AC_DEFUN([jm_AC_PREREQ_XSTRTOUMAX], dnl so we need the replacement strtoull only if strtoumax does not exist. case "$ac_cv_type_unsigned_long_long,$jm_cv_func_strtoumax_macro,$ac_cv_func_strtoumax" in yes,no,no) - AC_REPLACE_FUNCS(strtoull strtol) + AC_REPLACE_FUNCS(strtoull) + + dnl Check for strtol. Mainly as a cue to cause automake to include + dnl strtol.c -- that file is included by each of strtoul.c and strtoull.c. + AC_REPLACE_FUNCS(strtol) ;; esac case "$jm_cv_func_strtoumax_macro,$ac_cv_func_strtoumax" in no,no) - AC_REPLACE_FUNCS(strtoul strtol) + AC_REPLACE_FUNCS(strtoul) + + dnl See explanation above. + AC_REPLACE_FUNCS(strtol) ;; esac -- cgit v1.2.3-70-g09d2