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diff --git a/m4/ChangeLog b/m4/ChangeLog
index bf0534b..f6f6fc6 100644 (file)
--- a/m4/ChangeLog
+++ b/m4/ChangeLog
@@ -1,5 +1,30 @@
 2001-08-30  Paul Eggert  <eggert@twinsun.com>
 
+       Simplify code, partly by assuming autoconf 2.52 semantics.
+
+       * Makefile.am (EXTRA_DIST): Remove uintmax_t.m4.
+
+       * inttypes.m4 (AC_PREREQ): Bump to 2.52.
+       (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf in 2.52.
+       All uses removed.
+       (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T):
+       Move AC_REQUIRE to next-to-top level, to avoid confusion.
+       Use 2.52's AC_CHECK_TYPE instead of merely looking for the header.
+       * prereq.m4 (jm_PREREQ_HUMAN): Don't require jm_AC_HEADER_INTTYPES_H.
+       * jm-macros.m4 (jm_MACROS): Likewise.
+
+       * uintmax_t.m4: Remove, as it duplicates inttypes.m4.
+
+       * xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
+       Quote first arg of AC_DEFUN.
+       Require jm_AC_TYPE_UINTMAX_T and jm_AC_TYPE_UNSIGNED_LONG_LONG
+       since they are needed to parse the include file even if we need
+       only xstrtoimax.  Simplify logic behind the args to AC_REPLACE.
+       * xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Likewise,
+       but with opposite signedness.
+
+2001-08-30  Paul Eggert  <eggert@twinsun.com>
+
        * prereq.m4 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
        (jm_PREREQ_EXCLUDE): New macro.