}
# Returns 1 if the package is a native debian package, null otherwise.
+# Caches return code so it only needs to run dpkg-parsechangelog once.
isnative() {
- # Get the package version.
- # Note that the 2>/dev/null is because a bug in dpkg-parsechangelog makes it
- # output a bogus error message to stderr.
- # If it actually has a real error, then the expr will fail, and this whole
- # script will come crashing to a halt, which is good enough to inform
- # the user something's wrong. :-)
- VERSION=`expr "\`dpkg-parsechangelog 2>/dev/null\`" : \
- '.*Version: \(.*\).*Distribution:'`
- # Is this a native Debian package?
- if expr "$VERSION" : '.*-' >/dev/null; then
- return 1
+ if [ -z "$DH_ISNATIVE" ]; then
+ # Get the package version.
+ # Note that the 2>/dev/null is because a bug in dpkg-parsechangelog makes it
+ # output a bogus error message to stderr.
+ # If it actually has a real error, then the expr will fail, and this whole
+ # script will come crashing to a halt, which is good enough to inform
+ # the user something's wrong. :-)
+ VERSION=`expr "\`dpkg-parsechangelog 2>/dev/null\`" : \
+ '.*Version: \(.*\).*Distribution:'`
+ # Is this a native Debian package?
+ if expr "$VERSION" : '.*-' >/dev/null; then
+ DH_ISNATIVE=1
+ else
+ DH_ISNATIVE=0
+ fi
fi
+
+ return "$DH_ISNATIVE"
}
# Automatically add a shell script snippet to a debian script.
complex_doit "echo '# End automatically added section' >> $autoscript_debscript"
}
+# Sets 2 global variables, INDEP_PACKAGES is all the arch-independant
+# packages, ARCH_PACKAGES is the arch-dependant packages.
+get_arch_indep_packages() {
+ INDEP_PACKAGES=""
+ ARCH_PACKAGES=""
+
+ # First, get the list of all binary packages.
+ # Notice we want the list in reverse order, thus the tac.
+ PACKAGES=`grep ^Package: debian/control | cut -d " " -f 2 | tac | tr "\n" " "`
+ # Remove trailing space.
+ PACKAGES=`expr "$PACKAGES" : '\(.*\) '`
+ # Loop on the list of architectures.
+ for ARCH in `grep ^Architecture: debian/control | cut -d " " -f 2` ; do
+ # Pull the last package off the list.
+ THISPKG=`expr "$PACKAGES" : '.* \(.*\)'` || true
+ if [ ! "$THISPKG" ]; then
+ THISPKG=$PACKAGES
+ fi
+ PACKAGES=`expr "$PACKAGES" : '\(.*\) .*'` || true
+
+ if [ ! "$THISPKG" ]; then
+ error "debian/control invalid - too many Architecture lines or too few Package lines"
+ fi
+
+ if [ "$ARCH" = "all" ]; then
+ INDEP_PACKAGES="$INDEP_PACKAGES $THISPKG"
+ else
+ ARCH_PACKAGES="$ARCH_PACKAGES $THISPKG"
+ fi
+ done
+
+ if [ "$PACKAGES" ]; then
+ error "debian/control invalid - too many Architecure lines or too few Package lines"
+ fi
+}
+
# Argument processing and global variable initialization is below.
# Parse command line.
-set -- `getopt xvidrnakp:P:u: $*`
+set -- `getopt xvidrnakp:P:u:m: $*`
for i; do
case "$i"
shift
;;
-i)
+ get_arch_indep_packages
+ DH_DOPACKAGES="$DH_DOPACKAGES $INDEP_PACKAGES"
DH_DOINDEP=1
shift
;;
-a)
+ get_arch_indep_packages
+ DH_DOPACKAGES="$DH_DOPACKAGES $ARCH_PACKAGES"
DH_DOARCH=1
shift
;;
shift
shift
;;
+ -m)
+ DH_M_PARAMS="$2"
+ shift
+ shift
+ ;;
--)
shift
break
esac
done
-# Get the name of the main binary package.
+# Get the name of the main binary package (first one listed in
+# debian/control).
MAINPACKAGE=`grep ^Package: debian/control | cut -d " " -f 2 | head -1`
-if [ "$DH_DOINDEP" -o "$DH_DOARCH" ]; then
- # Figure out all the binary packages to be produced, by looking at the
- # control file. Break it into 2 lists, INDEP_PACKAGES and ARCH_PACKAGES.
- #
- # First, get the list of all binary packages.
- PACKAGES=`grep ^Package: debian/control | cut -d " " -f 2 | tr "\n" " "`
- # Remove trailing space.
- PACKAGES=`expr "$PACKAGES" : '\(.*\) '`
- # Loop on the list of architectures. Note that we tac the result to reverse
- # it, becuase we are going through the list of packages in reverse.
- for ARCH in `grep ^Architecture: debian/control | tac | cut -d " " -f 2` ; do
- THISPKG=`expr "$PACKAGES" : '.* \(.*\)'` || true
- if [ ! "$THISPKG" ]; then
- THISPKG=$PACKAGES
- fi
- PACKAGES=`expr "$PACKAGES" : '\(.*\) .*'` || true
- if [ ! "$THISPKG" ]; then
- error "debian/control invalid - too many Architecture lines or too few Package lines"
- fi
- if [ "$ARCH" = "all" ]; then
- INDEP_PACKAGES="$INDEP_PACKAGES $THISPKG"
- else
- ARCH_PACKAGES="$ARCH_PACKAGES $THISPKG"
- fi
- done
-
- if [ "$PACKAGES" ]; then
- error "debian/control invalid - too many Architecure lines or too few Package lines"
- fi
- if [ "$DH_DOINDEP" ]; then
- DH_DOPACKAGES="$DH_DOPACKAGES $INDEP_PACKAGES"
- fi
- if [ "$DH_DOARCH" ]; then
- DH_DOPACKAGES="$DH_DOPACKAGES $ARCH_PACKAGES"
- fi
+# Remove leading spaces from DH_DOPACKAGES.
+if expr "$DH_DOPACKAGES" : ' *.*' >/dev/null ; then
+ DH_DOPACKAGES_NEW=`expr "$DH_DOPACKAGES" : ' *\(.*\)'`
fi
# Check if packages to build have been specified, if not, fall back to
-# the default, doing them all. Note that DH_DOPACKAGES may have a leading
-# space and be empty otherwise.
-if [ ! "$DH_DOPACKAGES" -o "$DH_DOPACKAGES" = " " ]; then
+# the default, doing them all.
+if [ ! "$DH_DOPACKAGES" ]; then
if [ "$DH_DOINDEP" -o "$DH_DOARCH" ]; then
error "I have no package to build."
fi
- DH_DOPACKAGES=`grep ^Package: debian/control | cut -d " " -f 2`
+ DH_DOPACKAGES=`grep ^Package: debian/control | cut -d " " -f 2 | tr "\n" " "`
fi
# Check to see if -P was specified. If so, we can only act on a single
if [ "$DH_TMPDIR" ] && echo "$DH_DOPACKAGES" | egrep -q '.+ .+' ; then
error "-P was specified, but multiple packages would be acted on."
fi
+
+# Figure out which package is the first one we were instructed to build.
+# This package gets special treatement, files and directories specified on
+# the command line may effect it.
+for PACKAGE in $DH_DOPACKAGES ; do
+ DH_FIRSTPACKAGE="$PACKAGE"
+ break
+done
+
+# Check to see if: DH_FIRSTPACKAGE is not the MAINPACKAGE, and
+# some command line arguemnts are passed. Display a warning, becuase
+# debhelper's behaviour has changed in this case.
+if [ "$DH_FIRSTPACKAGE" != "$MAINPACKAGE" -a "$*" ]; then
+ echo `basename $0`": Warning: my behavior has changed, and command line" >&2
+ echo `basename $0`": arguments \"$*\" will apply to package \"$DH_FIRSTPACKAGE\"" >&2
+fi
projects / debhelper.git / commitdiff