Remove unnecessary trailing whitespace

Trim trailing whitespace. It doesn't match OpenSSL coding standards,
AFAICT, and it can cause problems with git tooling.

Trailing whitespace remains in test data and external source.

Backport-of: https://github.com/openssl/openssl/pull/8092

Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/8134)

5 files changed, 9 insertions, 9 deletions

diff --git a/Configurations/00-base-templates.conf b/Configurations/00-base-templates.conf
index 8555ba158b..5fd995cb33 100644
--- a/Configurations/00-base-templates.conf
+++ b/Configurations/00-base-templates.conf
@@ -306,7 +306,7 @@ my %targets=(
 	sha1_asm_src    => "sha1-armv4-large.S sha256-armv4.S sha512-armv4.S",
 	modes_asm_src   => "ghash-armv4.S ghashv8-armx.S",
 	chacha_asm_src  => "chacha-armv4.S",
-	poly1305_asm_src=> "poly1305-armv4.S", 
+	poly1305_asm_src=> "poly1305-armv4.S",
 	keccak1600_asm_src	=> "keccak1600-armv4.S",
 	perlasm_scheme	=> "void"
     },
diff --git a/Configurations/50-win-onecore.conf b/Configurations/50-win-onecore.conf
index c71d3646f2..51cb3819cb 100644
--- a/Configurations/50-win-onecore.conf
+++ b/Configurations/50-win-onecore.conf
@@ -4,7 +4,7 @@
 # Mobile[?] Windows editions. It's a set up "umbrella" libraries that
 # export subset of Win32 API that are common to all Windows 10 devices.
 #
-# OneCore Configuration temporarly dedicated for console applications 
+# OneCore Configuration temporarly dedicated for console applications
 # due to disabled event logging, which is incompatible with one core.
 # Error messages are provided via standard error only.
 # TODO: extend error handling to use ETW based eventing
diff --git a/Configurations/README b/Configurations/README
index d2d893d8d2..0b856284da 100644
--- a/Configurations/README
+++ b/Configurations/README
@@ -118,7 +118,7 @@ In each table entry, the following keys are significant:
                            '<unistd.h>'.  This is very rarely needed.
 
         shared_extension => File name extension used for shared
-                            libraries. 
+                            libraries.
         obj_extension   => File name extension used for object files.
                            On unix, this defaults to ".o" (NOTE: this
                            is here for future use, it's not
@@ -518,7 +518,7 @@ clash with those generated by Configure, it's possible to tell it
 not to generate them with the use of OVERRIDES, for example:
 
     SOURCE[libfoo]=foo.c bar.c
-    
+
     OVERRIDES=bar.o
     BEGINRAW[Makefile(unix)]
     bar.o: bar.c
diff --git a/Configurations/README.design b/Configurations/README.design
index cae08fc249..5fb2737c25 100644
--- a/Configurations/README.design
+++ b/Configurations/README.design
@@ -86,7 +86,7 @@ depends on the library 'libssl' to function properly.
     LIBS=../libcrypto
     SOURCE[../libcrypto]=aes.c evp.c cversion.c
     DEPEND[cversion.o]=buildinf.h
-    
+
     GENERATE[buildinf.h]=../util/mkbuildinf.pl "$(CC) $(CFLAGS)" "$(PLATFORM)"
     DEPEND[buildinf.h]=../Makefile
     DEPEND[../util/mkbuildinf.pl]=../util/Foo.pm
@@ -101,7 +101,7 @@ show that duplicate information isn't an issue.
 This build.info file informs us that 'libcrypto' is built from a few
 source files, 'crypto/aes.c', 'crypto/evp.c' and 'crypto/cversion.c'.
 It also shows us that building the object file inferred from
-'crypto/cversion.c' depends on 'crypto/buildinf.h'.  Finally, it 
+'crypto/cversion.c' depends on 'crypto/buildinf.h'.  Finally, it
 also shows the possibility to declare how some files are generated
 using some script, in this case a perl script, and how such scripts
 can be declared to depend on other files, in this case a perl module.
@@ -152,7 +152,7 @@ information comes down to this:
     SOURCE[libssl]=ssl/tls.c
     INCLUDE[libssl]=include
     DEPEND[libssl]=libcrypto
-    
+
     PROGRAMS=apps/openssl
     SOURCE[apps/openssl]=apps/openssl.c
     INCLUDE[apps/openssl]=. include
@@ -167,7 +167,7 @@ information comes down to this:
     SOURCE[engines/ossltest]=engines/e_ossltest.c
     DEPEND[engines/ossltest]=libcrypto.a
     INCLUDE[engines/ossltest]=include
-    
+
     GENERATE[crypto/buildinf.h]=util/mkbuildinf.pl "$(CC) $(CFLAGS)" "$(PLATFORM)"
     DEPEND[crypto/buildinf.h]=Makefile
     DEPEND[util/mkbuildinf.pl]=util/Foo.pm
diff --git a/Configurations/descrip.mms.tmpl b/Configurations/descrip.mms.tmpl
index 1f2776a897..0ccd5f0751 100644
--- a/Configurations/descrip.mms.tmpl
+++ b/Configurations/descrip.mms.tmpl
@@ -1046,7 +1046,7 @@ EOF
                                  push @lines, "\@ WRITE OPT_FILE \"$x/SHARE\"";
                              } elsif ($x =~ m|\.OLB$|) {
                                  (my $l = $x) =~ s/\W/_/g;
-                                 push @lines, 
+                                 push @lines,
                                      "\@ IF nomain THEN WRITE OPT_FILE \"$x/LIB\$(INCLUDE_MAIN_$l)\"",
                                      "\@ IF .NOT. nomain THEN WRITE OPT_FILE \"$x/LIB\""
                              }