Remove some dependencies and old cruft from fts etc.

3 files changed, 56 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index cc9f6c20e..138bdd9d2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,7 +1,15 @@
-2005-05-16  Paul Eggert  <eggert@cs.ucla.edu>
+2005-05-18  Paul Eggert  <eggert@cs.ucla.edu>
 
 	* Version 5.3.1.
 
+	* configure.ac: Add copyright notice.  gl_LIB_CHECK -> cu_LIB_CHECK.
+	* src/Makefile.am: Add copyright notice.
+	(factor_LDADD): Remove, as factor no longer needs sqrt.
+	* src/hostname.c: Remove test for HAVE_LIMITS_H; we can assume
+	it's always true now.
+
+2005-05-16  Paul Eggert  <eggert@cs.ucla.edu>
+
 	Fix Cygwin porting problem reported by Eric Blake.
 	* src/remove.c (DT_IS_DIR): Remove.
 	(DT_IS_KNOWN, DT_MUST_BE): New macros.
diff --git a/lib/ChangeLog b/lib/ChangeLog
index 9e43fdc76..ba16e4483 100644
--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -1,3 +1,18 @@
+2005-05-18  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* canonicalize.c: Include canonicalize.h first, to test interface.
+	Include <stddef.h> unconditionally, since we assume C89 now.
+	All uses of PTR_INT_TYPE replaced by ptrdiff_t.
+	* fts.c: Include fts_.h first, to check interface.
+	Do not include intprops.h; no longer needed.
+	Include cycle-check.h and hash.h, since fts_.h no longer does.
+	Remove unnecessary casts of closedir to void.
+	(fts_build): Use a simpler method (not involving TYPE_SIGNED) to
+	decide whether to decrement nlinks.
+	* fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
+	(FTS): Use struct hash_table * instead of Hash_table, so that
+	we no longer need to include hash.h here.
+
 2005-05-14  Paul Eggert  <eggert@cs.ucla.edu>
 
 	* unlinkdir.c, unlinkdir.h: New files.
diff --git a/m4/ChangeLog b/m4/ChangeLog
index 2ab9536ac..a98309e14 100644
--- a/m4/ChangeLog
+++ b/m4/ChangeLog
@@ -1,3 +1,35 @@
+2005-05-18  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* canonicalize.m4 (AC_FUNC_CANONICALIZE_FILE_NAME]):
+	Don't check for stddef.h.
+	* fts.m4 (gl_FUNC_FTS): Don't require AC_HEADER_STDC, as we
+	don't use its results.
+	Don't check for fcntl.h, stddef.h, stdlib.h, string.h, unistd.h,
+	since we include them unconditionally.  Don't require
+	AM_STDBOOL_H, since stdbool is a prerequisite.
+	Don't require AC_C_CONST, AC_TYPE_SIZE_T or check for ptrdiff_t
+	since we assume C89 or better.
+	Don't require AC_FUNC_CLOSEDIR_VOID, AC_FUNC_LSTAT, or AC_FUNC_STAT,
+	as we don't use their results.
+	Don't check for fchdir, memmove, memset, strrchr, as we use
+	them unconditionally.
+	* gettimeofday.m4 (AC_FUNC_GETTIMEOFDAY_CLOBBER): Don't define
+	GETTIMEOFDAY_CLOBBERS_LOCALTIME_BUFFER, since nobody uses it.
+	* jm-macros.m4 (gl_MACROS): Require AC_FUNC_LSTAT.
+	Don't check for memcpy, strchr, strerror, strrchr, float.h.
+	Use AC_REQUIRE on AM_LANGINFO_CODESET and gl_GLIBC21 rather
+	than invoking them directly.
+	(gl_CHECK_ALL_HEADERS): Don't check for errno.h, float.h,
+	limits.h, stddef.h, since we assume C89 now.
+	* lib-check.m4: Add copyright notice.
+	(cu_LIB_CHECK): Renamed from gl_LIB_CHECK.
+	Don't check for sqrt; factor no longer needs it.
+	Revamp tests for floor, modf, rint, to define SEQ_LIBM.
+	Redo tests for fesetround to act like the other wons.
+	Use "cu_saved_libs" for local var name, not "ac_su_saved_lib".
+	* prereq.m4: Add copyright notice.
+	(gl_PREREQ): Add gl_LOCALCHARSET.
+
 2005-05-16  Jim Meyering  <jim@meyering.net>
 
 	* fts.m4 (gl_FUNC_FTS): Don't require AC_FUNC_MALLOC or