sed portability fixes in fixincludes

fixincludes/:
	PR testsuite/29737
	PR bootstrap/35938
	PR testsuite/39655
	* check.tpl: Fix typos.
	* README: Likewise.  Also, document that 'select' uses ERE.
	* mkheaders.in: Update copyright years in --version output.
	* inclhack.def (sco_math): Add missing final newline in sed
	script 'a', 'c', or 'i' commands, for BSD sed.
	(sco_math): In the text of 'a', 'c', or 'i' sed
	commands, prepend leading white space with a backslash to avoid
	the whitespace to be removed by BSD sed.
	(sco_math): Match plain 'C++' instead of 'C\+\+' in sed regex.
	(x11_new): Fix sed expression, for BSD sed.
	(glibc_mutex_init): Fix newlines in sed 's' command replacement
	part, for GNU sed 3.02 and Solaris sed.
	(glibc_mutex_init): Replace unportable \+ sed regex operator
	with \{1,\}.
	(glibc_c99_inline_2, glibc_mutex_init): Avoid unportable sed
	alternation \| regex operator.
	(solaris_complex): Remove superfluous backslashes from
	replacement string.  Replace \+ operator with \{1,\}.
	* tests/base/Xm/Traversal.h: This is fixed for BSD sed now.
	* fixincl.x: Regenerate.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151518 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 7 insertions, 6 deletions

diff --git a/fixincludes/README b/fixincludes/README
index e9e46546636..5536a34ec98 100644
--- a/fixincludes/README
+++ b/fixincludes/README
@@ -51,7 +51,7 @@ To make your fix, you will need to do several things:
     the proper functioning of a different fix.  Make sure your
     fix is properly tested and it does what it is supposed to do.
 
-6.  Now that you have the right things happening, syncronize the
+6.  Now that you have the right things happening, synchronize the
     $(srcdir)/tests/base directory with the $(builddir)/tests/res
     directory.  The output of "make check" will be some diffs that
     should give you some hints about what to do.
@@ -82,22 +82,23 @@ MAKING CHANGES TO INCLHACK.DEF
     and "c-test" because they are performed internally:
 
     * select - Run a regex on the contents of the file being considered.
-               All such regex-es must match.
+               All such regex-es must match.  Matching is done with
+               extended regular expressions.
 
     * bypass - Run a regex on the contents of the file being considered.
                No such regex may match.
 
-    * c-test - call a function in fixtests.c.  See that file.
+    * c_test - call a function in fixtests.c.  See that file.
 
     * files  - the "fnmatch" pattern of the file(s) to examine for
                the issue.  There may be several copies of this attribute.
                If the header lives in a /usr/include subdirectory, be
                sure to include that subdirectory in the name. e.g. net/if.h
 
-    * mach   - Match the output of config.conf against a series of fnmatch
+    * mach   - Match the output of config.guess against a series of fnmatch
                patterns.  It must match at least one of the patterns, unless
                "not-machine" has also been specified.  In that case, the
-               config.conf output must not match any of the patterns.
+               config.guess output must not match any of the patterns.
 
     The next test is relatively slow because it must be handled in a
     separate shell process.  Some platforms do not support server shells,
@@ -113,7 +114,7 @@ MAKING CHANGES TO INCLHACK.DEF
 
     1.  Be positive for all header files that require the fix.
 
-    It is desireable to:
+    It is desirable to:
 
     2.  Be negative as often as possible whenever the fix is not
         required, avoiding the process overhead.