Update configure script and headers to substitute the copyright year from one

place.

Update the makesrcdist script to check whether all files have been updated
prior to a release.

Author: michaelrsweet

config.h.in

@@ -9,10 +9,11 @@
  */
 
 /*
- * What is the version number for this software?
+ * What is the version number and year for this software?
  */
 
 #define SVERSION	""
+#define SYEAR		""
 
 
 /*

configure

@@ -684,6 +684,7 @@ build_os
 build_vendor
 build_cpu
 build
+SYEAR
 SVERSION
 target_alias
 host_alias
@@ -2733,6 +2734,11 @@ SVERSION="1.9.21"
 printf "%s\n" "#define SVERSION \"$SVERSION\"" >>confdefs.h
 
 
+SYEAR="2025"
+
+printf "%s\n" "#define SYEAR \"$SYEAR\"" >>confdefs.h
+
+
 
 printf "%s\n" "#define HTMLDOC_DOES_NOT_USE_AUTOHEADER_OR_AUTOMAKE 1" >>confdefs.h
 

configure.ac

@@ -25,11 +25,15 @@ AC_INIT([HTMLDOC], [1.9.21], [https://github.com/michaelrsweet/htmldoc/issues],
 AC_CONFIG_HEADERS([config.h])
 
 
-dnl De])ne the version number...
+dnl De])ne the version number and year...
 SVERSION="AC_PACKAGE_VERSION"
 AC_SUBST(SVERSION)
 AC_DEFINE_UNQUOTED(SVERSION, "$SVERSION")
 
+SYEAR="2025"
+AC_SUBST(SYEAR)
+AC_DEFINE_UNQUOTED(SYEAR, "$SYEAR")
+
 
 dnl GNU autoheader, automake, etc. will break the build system, this macro
 dnl causes the autoheader utility to fail...

desktop/htmldoc.plist.in

@@ -17,7 +17,7 @@
 	<string>English</string>
 
 	<key>NSHumanReadableCopyright</key>
-	<string>Copyright 1997-2025 by Michael R Sweet</string>
+	<string>Copyright 1997-@SYEAR@ by Michael R Sweet</string>
 
 	<key>CFAppleHelpAnchor</key>
 	<string>help</string>
@@ -38,7 +38,7 @@
 	<string>@SVERSION@</string>
 
 	<key>CFBundleGetInfoString</key>
-	<string>@SVERSION@, Copyright Michael R Sweet 1997-2025</string>
+	<string>@SVERSION@, Copyright Michael R Sweet 1997-@SYEAR@</string>
 
 	<key>CFBundleDocumentTypes</key>
 	<array>

htmldoc/gui.cxx

@@ -4285,7 +4285,7 @@ GUI::showAboutCB(void)
   label->image(&logo);
 
   label = new Fl_Box(60, 45, 530, 35,
-          "HTMLDOC " SVERSION "\nCopyright © 2011-2025 by Michael R Sweet."
+          "HTMLDOC " SVERSION "\nCopyright © 2011-" SYEAR " by Michael R Sweet."
 	  );
   label->align(FL_ALIGN_TOP_LEFT | FL_ALIGN_INSIDE | FL_ALIGN_WRAP);
 

htmldoc/htmldoc.cxx

@@ -2617,17 +2617,13 @@ usage(const char *arg)			// I - Bad argument string
   if (CGIMode)
     puts("Content-Type: text/plain\r\n\r");
 
-  puts("HTMLDOC Version " SVERSION " Copyright 2011-2025 by Michael R Sweet.");
+  puts("HTMLDOC Version " SVERSION " Copyright 2011-" SYEAR " by Michael R Sweet.");
   puts("HTMLDOC is provided under the terms of the GNU General Public License and");
   puts("comes with absolutely no warranty.  This software is based in part on the work");
   puts("of the Independent JPEG Group.");
   puts("");
 
-#ifdef HAVE_SSL
   puts("This copy of HTMLDOC has been built to support both http: and https: URLs.");
-#else
-  puts("This copy of HTMLDOC has been built to support http: URLs only.");
-#endif /* HAVE_SSL */
   puts("");
 
   if (CGIMode)

htmldoc/license.cxx

@@ -59,7 +59,7 @@ GUI::showLicenseCB(void)
   group->labelsize(18);
 
   box = new Fl_Box(20, 45, 600, 110,
-    "Copyright © 2011-2025 by Michael R Sweet.\n\n"
+    "Copyright © 2011-" SYEAR " by Michael R Sweet.\n\n"
     "HTMLDOC is provided under the terms of the GNU General Public License and "
     "comes with absolutely no warranty.  Please report problems on the Github "
     "issues page at:\n\n"

htmldoc/ps-pdf.cxx

@@ -64,7 +64,7 @@ extern "C" {		/* Workaround for JPEG header problems... */
 
 #define HTMLDOC_ASCII85
 //#define HTMLDOC_INTERPOLATION
-#define HTMLDOC_PRODUCER "htmldoc " SVERSION " Copyright 2011-2025 by Michael R Sweet"
+#define HTMLDOC_PRODUCER "htmldoc " SVERSION " Copyright 2011-" SYEAR " by Michael R Sweet"
 
 
 /*

tools/makesrcdist

@@ -9,11 +9,75 @@ if test $# != 1; then
 fi
 
 version=$1
+year=$(date +%Y)
 
+# Validate that all version numbers and copyrights have been updated...
+status=0
+
+if grep -q v$version CHANGES.md; then
+    if test "x$(grep v$version CHANGES.md | awk '{print $2}')" = "x(YYYY-MM-DD)"; then
+        echo "Need to update release date in 'CHANGES.md'."
+        status=1
+    fi
+else
+    echo "Need to add v$version to 'CHANGES.md'."
+    status=1
+fi
+
+temp="$(grep AC_INIT configure.ac | awk '{print $2}' | sed -e '1,$s/^\[//' -e '1,$s/\],$//')"
+if test "$temp" != $version; then
+	echo "Still need to update version to $version in configure.ac (saw $temp)"
+	exit 1
+fi
+
+temp="$(grep SYEAR= configure.ac | awk -F \" '{print $2}')"
+if test "$temp" != $year; then
+	echo "Still need to update SYEAR to $year in configure.ac (saw $temp)"
+	exit 1
+fi
+
+if test "$(grep SVERSION= configure | awk -F \" '{print $2}')" != "$version"; then
+    echo "Still need to run 'autoconf -f'."
+    exit 1
+elif test "$(grep SYEAR= configure | awk -F \" '{print $2}')" != "$year"; then
+    echo "Still need to run 'autoconf -f'."
+    exit 1
+fi
+
+temp="$(grep '^version:' snap/snapcraft.yaml | awk -F\" '{print $2}')"
+if test "$temp" != "$version"; then
+	echo "Still need to update version to $version in snap/snapcraft.yaml (saw $temp)"
+	exit 1
+fi
+
+temp="$(grep SVERSION vcnet/config.h | awk -F \" '{print $2}')"
+if test "$temp" != "$version"; then
+    echo "Still need to update SVERSION in 'vcnet/config.h' (saw $temp)."
+    exit 1
+fi
+
+temp="$(grep ProductVersion vcnet/htmldoc-installer.aip | head -1 | awk -F \" '{print $4}')"
+if test "x$temp" != "x$version.0"; then
+    echo "Still need to update ProductVersion to $version.0 in 'vcnet/htmldoc-installer.aip' (saw $temp)."
+    exit 1
+fi
+
+temp="$(grep SVERSION xcode/config.h | awk -F \" '{print $2}')"
+if test "$temp" != "$version"; then
+    echo "Still need to update SVERSION in 'xcode/config.h' (saw $temp)."
+    exit 1
+fi
+
+if test $status = 1; then
+    exit 1
+fi
+
+# Create the tag and push it...
 echo Creating tag for release...
 git tag -s -m "Tag $version" v$version
 git push origin v$version
 
+# Create the tarballs and sign them...
 echo Creating htmldoc-$version-source.tar.gz...
 git archive --format tar --prefix=htmldoc-$version/ HEAD | gzip -v9 >~/Desktop/htmldoc-$version-source.tar.gz
 gpg --detach-sign ~/Desktop/htmldoc-$version-source.tar.gz

vcnet/config.h

@@ -86,10 +86,11 @@ typedef __int64 ssize_t;
 
 
 /*
- * What is the version number for this software?
+ * What is the version number and year for this software?
  */
 
-#define SVERSION	"1.9.21"
+#define SVERSION "1.9.21"
+#define SYEAR "2025"
 
 
 /*