In case only modules that are built in subdirectories of extensions
are enabled (and thus nothing is build in extensions directory itself)
installation fails with the error (only build_ACCOUNT=y in mconfig):
install -pm0755
"/vt/portage/tmp/portage/net-firewall/xtables-addons-1.21/image/
//usr/local/libexec/xtables";
install: missing destination file operand after
"/vt/portage/tmp/portage/net-firewall/xtables-addons-1.21/image/
//usr/local/libexec/xtables"
Try `install --help' for more information.
make[3]: *** [install] Error 1
Because we are likely to be having more userspace programs soon, and
reproducing manual makefiles is a bad idea, make extensions/ ready
for automake traversal. The build pattern now is:
1. toplevel Makefile.am starts off with extensions/Makefile.am
2. Makefile.am
a. builds programs in current directory
b. runs Kbuild
- only from extensions/Makefile.am
(so it does not get reinvoked from case 2cII)
- Kbuild recurses on its own
c. runs Mbuild
I. builds iptables shared libraries in current directory
II. runs Makefile.am in each subdir (goto step 2.)
