build: enable automake for extensions/ directory

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.)
This commit is contained in:
Jan Engelhardt
2009-09-20 18:55:16 +02:00
parent 537f25dbad
commit 2c53605084
13 changed files with 186 additions and 197 deletions

7
extensions/ipset/Mbuild Normal file
View File

@@ -0,0 +1,7 @@
# -*- Makefile -*-
obj-m += $(addprefix lib,$(patsubst %.c,%.so,$(notdir \
$(wildcard ${XA_SRCDIR}/ipset_*.c))))
libipset_%.oo: ${XA_SRCDIR}/ipset_%.c
${AM_V_CC}${CC} ${AM_DEPFLAGS} ${AM_CFLAGS} -DPIC -fPIC ${CFLAGS} -o $@ -c $<;