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Check for strtol. Mainly as a cue to cause automake to include

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strtol.c -- that file is included by each of strtoul.c and strtoull.c.
Check for limits.h -- strtol.c needs it.
This commit is contained in:
Jim Meyering
2000-12-06 11:06:39 +00:00
parent 67cf94a857
commit 0654f3206d
1 changed files with 3 additions and 3 deletions
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6
m4/xstrtoumax.m4
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@@ -8,7 +8,7 @@ AC_DEFUN(jm_AC_PREREQ_XSTRTOUMAX,
AC_REQUIRE([jm_AC_HEADER_INTTYPES_H])
AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG])
AC_CHECK_DECLS([strtoul, strtoull])
AC_CHECK_HEADERS(stdlib.h)
AC_CHECK_HEADERS(limits.h stdlib.h)
AC_CACHE_CHECK([whether <inttypes.h> defines strtoumax as a macro],
jm_cv_func_strtoumax_macro,
@@ -29,13 +29,13 @@ 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,$ac_cv_func_strtoumax" in
yes,no,no)
AC_REPLACE_FUNCS(strtoull)
AC_REPLACE_FUNCS(strtoull strtol)
;;
esac
case "$jm_cv_func_strtoumax_macro,$ac_cv_func_strtoumax" in
no,no)
AC_REPLACE_FUNCS(strtoul)
AC_REPLACE_FUNCS(strtoul strtol)
;;
esac