build: split version and release in configure

Update configure.ac to separate Version from Release if there is
a '-' in version.h::E2FSPROGS_VERSION (e.g. "1.46.6-rc1").
Otherwise, the '-' in the version can make RPM building unhappy.

Simplify the generation of E2FSPROGS_VERESION, E2FSPROGS_DATE and
E2FSPROGS_DAY to avoid multiple grep/awk/sed/tr stages.

Signed-off-by: Andreas Dilger <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Theodore Ts'o <[email protected]>

configure

@@ -824,6 +824,7 @@ build_cpu
 build
 E2FSPROGS_DATE
 E2FSPROGS_PKGVER
+E2FSPROGS_PKGREL
 E2FSPROGS_VERSION
 E2FSPROGS_DAY
 E2FSPROGS_MONTH
@@ -4583,11 +4584,9 @@ fi
 MCONFIG=./MCONFIG
 
 BINARY_TYPE=bin
-E2FSPROGS_VERSION=`grep E2FSPROGS_VERSION ${srcdir}/version.h  \
-	| awk '{print $3}' | tr \" " " | awk '{print $1}'`
-E2FSPROGS_DATE=`grep E2FSPROGS_DATE ${srcdir}/version.h | awk '{print $3}' \
-	| tr \" " " | awk '{print $1}'`
-E2FSPROGS_DAY=$(echo $E2FSPROGS_DATE | awk -F- '{print $1}' | sed -e '/^[1-9]$/s/^/0/')
+E2FSPROGS_VERSION=`awk -F\" '/E2FSPROGS_VERS/ { print $2 }' ${srcdir}/version.h`
+E2FSPROGS_DATE=`awk -F\" '/E2FSPROGS_DATE/ { print $2 }' ${srcdir}/version.h`
+E2FSPROGS_DAY=$(echo $E2FSPROGS_DATE | awk -F- '{ printf "%02d", $1 }')
 MONTH=`echo $E2FSPROGS_DATE | awk -F- '{print $2}'`
 YEAR=`echo $E2FSPROGS_DATE | awk -F- '{print $3}'`
 
@@ -4616,17 +4615,19 @@ Dec)	MONTH_NUM=12; E2FSPROGS_MONTH="December" ;;
 printf "%s\n" "$as_me: WARNING: Unknown month $MONTH??" >&2;} ;;
 esac
 
-base_ver=`echo $E2FSPROGS_VERSION | \
-	       sed -e 's/-WIP//' -e 's/pre-//' -e 's/-PLUS//'`
+base_ver=`echo $E2FSPROGS_VERSION | sed -e 's/pre-//' -e 's/-.*//'`
+base_rel=`echo $E2FSPROGS_VERSION | awk -F- '{ print $2 }'`
 
 date_spec=${E2FSPROGS_YEAR}.${MONTH_NUM}.${E2FSPROGS_DAY}
 
 case $E2FSPROGS_VERSION in
 *-WIP|pre-*)
-	E2FSPROGS_PKGVER="$base_ver~WIP.$date_spec"
+	E2FSPROGS_PKGVER="$base_ver"
+	E2FSPROGS_PKGREL="WIP.$date_spec"
 	;;
 *)
 	E2FSPROGS_PKGVER="$base_ver"
+	E2FSPROGS_PKGREL="$base_rel"
 	;;
 esac
 

configure.ac

@@ -11,11 +11,9 @@ BINARY_TYPE=bin
 dnl
 dnl This is to figure out the version number and the date....
 dnl
-E2FSPROGS_VERSION=`grep E2FSPROGS_VERSION ${srcdir}/version.h  \
-	| awk '{print $3}' | tr \" " " | awk '{print $1}'`
-E2FSPROGS_DATE=`grep E2FSPROGS_DATE ${srcdir}/version.h | awk '{print $3}' \
-	| tr \" " " | awk '{print $1}'`
-E2FSPROGS_DAY=$(echo $E2FSPROGS_DATE | awk -F- '{print $1}' | sed -e '/^[[1-9]]$/s/^/0/')
+E2FSPROGS_VERSION=`awk -F\" '/E2FSPROGS_VERS/ { print $2 }' ${srcdir}/version.h`
+E2FSPROGS_DATE=`awk -F\" '/E2FSPROGS_DATE/ { print $2 }' ${srcdir}/version.h`
+E2FSPROGS_DAY=$(echo $E2FSPROGS_DATE | awk -F- '{ printf "%02d", $1 }')
 MONTH=`echo $E2FSPROGS_DATE | awk -F- '{print $2}'`
 YEAR=`echo $E2FSPROGS_DATE | awk -F- '{print $3}'`
 
@@ -43,27 +41,31 @@ Dec)	MONTH_NUM=12; E2FSPROGS_MONTH="December" ;;
 *)	AC_MSG_WARN([Unknown month $MONTH??]) ;;
 esac
 
-base_ver=`echo $E2FSPROGS_VERSION | \
-	       sed -e 's/-WIP//' -e 's/pre-//' -e 's/-PLUS//'`
+base_ver=`echo $E2FSPROGS_VERSION | sed -e 's/pre-//' -e 's/-.*//'`
+base_rel=`echo $E2FSPROGS_VERSION | awk -F- '{ print $2 }'`
 
 date_spec=${E2FSPROGS_YEAR}.${MONTH_NUM}.${E2FSPROGS_DAY}
 
 case $E2FSPROGS_VERSION in
 *-WIP|pre-*)
-	E2FSPROGS_PKGVER="$base_ver~WIP.$date_spec"
+	E2FSPROGS_PKGVER="$base_ver"
+	E2FSPROGS_PKGREL="WIP.$date_spec"
 	;;
 *)
 	E2FSPROGS_PKGVER="$base_ver"
+	E2FSPROGS_PKGREL="$base_rel"
 	;;
 esac
 
 unset DATE MONTH YEAR base_ver pre_vers date_spec
 AC_MSG_RESULT([Generating configuration file for e2fsprogs version $E2FSPROGS_VERSION])
+AC_MSG_RESULT([Package version ${E2FSPROGS_PKGVER} release ${E2FSPROGS_PKGREL}])
 AC_MSG_RESULT([Release date is ${E2FSPROGS_MONTH}, ${E2FSPROGS_YEAR}])
 AC_SUBST(E2FSPROGS_YEAR)
 AC_SUBST(E2FSPROGS_MONTH)
 AC_SUBST(E2FSPROGS_DAY)
 AC_SUBST(E2FSPROGS_VERSION)
+AC_SUBST(E2FSPROGS_PKGREL)
 AC_SUBST(E2FSPROGS_PKGVER)
 AC_SUBST(E2FSPROGS_DATE)
 dnl

util/gen-tarball.in

@@ -5,7 +5,8 @@
 srcdir=@srcdir@
 top_srcdir=@top_srcdir@
 top_dir=`cd $top_srcdir; pwd`
-base_ver=`echo @E2FSPROGS_VERSION@ | sed -e 's/-WIP//' -e 's/pre-//' -e 's/-PLUS//'`
+base_ver=`echo @E2FSPROGS_PKGVER@`
+base_rel=`echo @E2FSPROGS_PKGREL@`
 base_e2fsprogs=`basename $top_dir`
 exclude=/tmp/exclude$$
 GZIP=gzip
@@ -16,12 +17,12 @@ GZIP=gzip
 # using a non-standard directory name for WIP releases.  dpkg-source
 # complains, but life goes on.
 #
-deb_pkgver=`echo @E2FSPROGS_PKGVER@ | sed -e 's/~/-/g'`
+deb_pkgver="$base_ver${base_rel:+-$base_rel}"
 
 case $1 in
     debian|ubuntu)
 	SRCROOT="e2fsprogs-$deb_pkgver"
-	tarout="e2fsprogs_@E2FSPROGS_PKGVER@.orig.tar.gz"
+	tarout="e2fsprogs_$deb_pkgver.orig.tar.gz"
 	;;
    all|*)
 	SRCROOT="e2fsprogs-$base_ver"