Create version file in bootstrap

It is being used in the build process

.github/workflows/doxygen.yml

@@ -15,7 +15,7 @@ jobs:
     - name: Prepare Doxyfile
       run: |
         sed -e 's/\$(PROJECT)/PSPSDK/' \
-            -e 's/\$(VERSION)/'`date +"%Y.%m.%d" | xargs echo -n`'/' \
+            -e 's/\$(VERSION)/'`date +"%Y-%m-%d" | xargs echo -n`'/' \
             -e 's/\$(SRCDIR)/src/g' \
             -e 's/\$(GENERATE_LATEX)/NO/' \
             -e 's/\$(HAVE_DOT)/YES/' \

.gitignore

@@ -40,3 +40,4 @@ stamp-h1
 compile_flags.txt
 EBOOT.PBP
 PARAM.SFO
+VERSION

bootstrap

@@ -36,12 +36,6 @@ msg() {
   [ $quiet -eq 0 ] && echo $1
 }
 
-if [ ! -f $top_srcdir/VERSION ]; then
-  echo "${progname}:"
-  echo "	Installation problem: Can't find file VERSION"
-  exit 1
-fi
-
 while [ $# -gt 0 ]; do
   case $1 in
   -h|--help)
@@ -64,6 +58,9 @@ while [ $# -gt 0 ]; do
   esac
 done
 
+# Create version file used while building
+date +"%Y-%m-%d" > $top_srcdir/VERSION
+
 # default mode is generation
 if [ $generate -eq 1 ]; then
   msg "Running aclocal:"