merged from david

[apt.git] / prepare-release

diff --git a/prepare-release b/prepare-release
index fd98c489fe17691f254aa604e9fa7887fe27e9a2..821726ae2607a32653324a9b4d9c42345adc5903 100755 (executable)
--- a/prepare-release
+++ b/prepare-release
@@ -3,6 +3,9 @@
 VERSION=$(dpkg-parsechangelog | sed -n -e '/^Version:/s/^Version: //p')
 DISTRIBUTION=$(dpkg-parsechangelog | sed -n -e '/^Distribution:/s/^Distribution: //p')
 
+LIBAPTPKGVERSION="$(awk -v ORS='.' '/^\#define APT_PKG_M/ {print $3}' apt-pkg/init.h | sed 's/\.$//')"
+LIBAPTINSTVERSION="$(egrep '^MAJOR=' apt-inst/makefile |cut -d '=' -f 2)"
+
 if [ "$1" = 'pre-export' ]; then
        libraryversioncheck() {
                LIBRARY="$1"
@@ -17,8 +20,8 @@ if [ "$1" = 'pre-export' ]; then
                fi
        }
 
-       libraryversioncheck 'libapt-pkg' "$(awk -v ORS='.' '/^\#define APT_PKG_M/ {print $3}' apt-pkg/init.h | sed 's/\.$//')"
-       libraryversioncheck 'libapt-inst' "$(egrep '^MAJOR=' apt-inst/makefile |cut -d '=' -f 2)"
+       libraryversioncheck 'libapt-pkg' "$LIBAPTPKGVERSION"
+       libraryversioncheck 'libapt-inst' "$LIBAPTINSTVERSION"
 
 
        if [ "$DISTRIBUTION" = 'sid' ]; then
@@ -43,12 +46,32 @@ elif [ "$1" = 'post-build' ]; then
        else
                echo >&2 'REMEMBER: Change to a valid distribution before release'
        fi
+elif [ "$1" = 'library' ]; then
+       librarysymbols() {
+               echo "Checking $1 in version $2"
+               tmpfile=$(mktemp)
+               dpkg-gensymbols -p${1}${2} -ebuild/bin/${1}.so.${2} -Idebian/${1}${2}.symbols -O/dev/null 2> /dev/null > $tmpfile
+               echo '=== Missing symbols:'
+               grep '^+#MISSING' $tmpfile
+               echo '=== New symbols:'
+               grep '^+ ' $tmpfile | cut -d' ' -f 2 | cut -d'@' -f 1 | c++filt | while read line; do
+                       echo " (c++)\"${line}@Base\" $VERSION"
+               done | sort -u
+               rm $tmpfile
+       }
+       librarysymbols 'libapt-pkg' "${LIBAPTPKGVERSION}"
+       echo
+       librarysymbols 'libapt-inst' "${LIBAPTINSTVERSION}"
 else
        echo >&1 "Usage:\t$0 pre-export
 \t$0 post-build
+\t$0 library
 
 If you use »bzr builddeb« you can leave this script alone as it will
 be run at the right places auto-magically. Otherwise you should use
 »pre-export« to update po and pot files as well as version numbering.
-»post-build« can be used to run some more or less useful checks later on."
+»post-build« can be used to run some more or less useful checks later on.
+
+»library« isn't run automatically but can be useful for maintaining the
+(more or less experimental) symbols files we provide"
 fi