Updated diffutils to 3.8

Makefile

 all:
-	tar xf diffutils-3.7.tar.xz
-	patch -Np1 -d diffutils-3.7 < diffutils-3.7-gnulib-perror-tests.patch
-	cd diffutils-3.7 && ./configure --build=$(CLFS_TARGET) --prefix=/usr
-	$(MAKE) -C diffutils-3.7
+	tar xf diffutils-3.8.tar.xz
+	cd diffutils-3.8 && ./configure --build=$(CLFS_TARGET) --prefix=/usr
+	$(MAKE) -C diffutils-3.8
 	if [[ ! "$(BUILD_OPTIONS)" =~ no-tests ]] ; then \
-	    $(MAKE) -C diffutils-3.7 check ; \
+	    $(MAKE) -C diffutils-3.8 check ; \
 	fi
-	$(MAKE) -C diffutils-3.7 install
-	rm -rf diffutils-3.7
+	$(MAKE) -C diffutils-3.8 install
+	rm -rf diffutils-3.8

build.xml

 <project name="diffutils">
 
  <target name="temporary-diffutils">
-  <property name="makedir" value="${builddir}/diffutils-3.7"/>
+  <property name="makedir" value="${builddir}/diffutils-3.8"/>
   <exec executable="tar" failonerror="true">
-   <arg line="xf packages/diffutils/diffutils-3.7.tar.xz -C ${builddir}"/>
+   <arg line="xf packages/diffutils/diffutils-3.8.tar.xz -C ${builddir}"/>
   </exec>
   <exec executable="./configure" dir="${makedir}" failonerror="true">
    <env key="PATH" path="${PATH}"/>

diffutils-3.7-gnulib-perror-tests.patch

-diff -uNr diffutils-3.7/gnulib-tests/test-perror2.c diffutils-3.7-gnulib-perror-tests/gnulib-tests/test-perror2.c
---- diffutils-3.7/gnulib-tests/test-perror2.c	2018-01-07 11:15:53.000000000 +1030
-+++ diffutils-3.7-gnulib-perror-tests/gnulib-tests/test-perror2.c	2023-09-07 14:29:14.670331075 +0930
-@@ -79,9 +79,6 @@
-     errno = -5;
-     perror ("");
-     ASSERT (!ferror (stderr));
--    ASSERT (msg1 == msg2 || msg1 == msg4 || STREQ (msg1, str1));
--    ASSERT (msg2 == msg4 || STREQ (msg2, str2));
--    ASSERT (msg3 == msg4 || STREQ (msg3, str3));
-     ASSERT (STREQ (msg4, str4));
- 
-     free (str1);
-diff -uNr diffutils-3.7/gnulib-tests/test-strerror_r.c diffutils-3.7-gnulib-perror-tests/gnulib-tests/test-strerror_r.c
---- diffutils-3.7/gnulib-tests/test-strerror_r.c	2018-01-07 11:15:53.000000000 +1030
-+++ diffutils-3.7-gnulib-perror-tests/gnulib-tests/test-strerror_r.c	2023-09-07 14:29:14.670331075 +0930
-@@ -165,9 +165,6 @@
- 
-     strerror_r (EACCES, buf, sizeof buf);
-     strerror_r (-5, buf, sizeof buf);
--    ASSERT (msg1 == msg2 || msg1 == msg4 || STREQ (msg1, str1));
--    ASSERT (msg2 == msg4 || STREQ (msg2, str2));
--    ASSERT (msg3 == msg4 || STREQ (msg3, str3));
-     ASSERT (STREQ (msg4, str4));
- 
-     free (str1);