From: Jim Meyering <jim@meyering.net>
Date: Tue, 13 Sep 2005 14:58:56 +0000 (+0000)
Subject: don't check for HAVE_UNISTD_H
X-Git-Tag: CPPI-1_12~3
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0fafb6d2f1ad3c8936a8f65729ca68efa15752b2;p=thirdparty%2Fcoreutils.git

don't check for HAVE_UNISTD_H
---

diff --git a/Makefile.maint b/Makefile.maint
index ff0d1cff8e..d0aad9b4fa 100644
--- a/Makefile.maint
+++ b/Makefile.maint
@@ -71,7 +71,6 @@ syntax-check-rules = \
   sc_cast_of_argument_to_free \
   sc_cast_of_x_alloc_return_value \
   sc_cast_of_alloca_return_value \
-  sc_changelog \
   sc_dd_max_sym_length \
   sc_error_exit_success \
   sc_file_system \
@@ -151,9 +150,9 @@ sc_file_system:
 
 sc_obsolete_symbols:
 	@( $(CVS_LIST) ) > /dev/null 2>&1 || : &&			\
-	  grep -E '\<(HAVE_(FCNTL|UNISTD)_H)\>'				\
+	  grep -E '\<(HAVE_FCNTL_H)\>'					\
 	     $$($(CVS_LIST) | grep -vEf .x-$@ ) &&			\
-	  { echo '$(ME): do not use HAVE_FCNTL_H or HAVE_UNISTD_H'	\
+	  { echo '$(ME): do not use HAVE_FCNTL_H'			\
 		1>&2; exit 1; } || :
 
 # FIXME: warn about definitions of EXIT_FAILURE, EXIT_SUCCESS, STREQ
@@ -168,7 +167,8 @@ sc_changelog:
 # with the strings from the two affected variables.
 dd_c = $(srcdir)/src/dd.c
 sc_dd_max_sym_length:
-	@len=$$( (sed -n '/conversions\[\] =$$/,/^};/p' $(dd_c);\
+	@test -f $(dd_c) || exit 0;				\
+	len=$$( (sed -n '/conversions\[\] =$$/,/^};/p' $(dd_c);	\
 		 sed -n '/flags\[\] =$$/,/^};/p' $(dd_c) )	\
 		|sed -n '/"/s/^[^"]*"\([^"]*\)".*/\1/p'		\
               | wc --max-line-length);				\