Fix changelog file case (make macOS happy with missed file)

Makefile.am

@@ -121,7 +121,7 @@ docs_HTML = ${docs_MARKDOWN:.md=.html}
 docs:	$(docs_HTML) \
 	src/espeak-ng.1.html \
 	src/speak-ng.1.html \
-	CHANGELOG.html \
+	ChangeLog.html \
 	README.html
 
 EXTRA_DIST += src/espeak-ng.1.ronn src/speak-ng.1.ronn $(docs_MARKDOWN)

README.md

@@ -47,7 +47,7 @@ eSpeak NG is available as:
    welcome.
 *  Written in C.
 
-See the [CHANGELOG](CHANGELOG.md) for a description of the changes in the
+See the [ChangeLog](ChangeLog.md) for a description of the changes in the
 various releases and with the eSpeak NG project.
 
 The following platforms are supported:

autogen.sh

@@ -8,7 +8,7 @@ fi
 
 mkdir -p m4
 touch AUTHORS
-ln -sf CHANGELOG.md NEWS
+ln -sf ChangeLog.md NEWS
 ln -sf README.md README
 
 aclocal -I m4 || exit 1

src/ucd-tools/.gitignore

@@ -31,7 +31,7 @@ tests/*.diff
 
 docs/html/
 
-CHANGELOG.html
+ChangeLog.html
 README.html
 
 # autotools output:

src/ucd-tools/Makefile.am

@@ -96,7 +96,7 @@ html:
 	doxygen docs/ucd-tools.conf
 
 docs:	html \
-	CHANGELOG.html \
+	ChangeLog.html \
 	README.html
 
 ############################# libucd ##########################################

src/ucd-tools/autogen.sh

@@ -8,7 +8,7 @@ fi
 
 mkdir -p m4
 ln -sf README.md README
-ln -sf CHANGELOG.md NEWS
+ln -sf ChangeLog.md NEWS
 
 aclocal -I m4 || exit 1