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

59
Makefile.iptrules.in Normal file
View File

@@ -0,0 +1,59 @@
# -*- Makefile -*-
# MANUAL
prefix = @prefix@
exec_prefix = @exec_prefix@
libexecdir = @libexecdir@
xtlibdir = @xtlibdir@
CC = @CC@
CCLD = ${CC}
regular_CFLAGS = @regular_CFLAGS@
xtables_CFLAGS = @xtables_CFLAGS@
AM_CFLAGS = ${regular_CFLAGS} ${xtables_CFLAGS}
AM_DEPFLAGS = -Wp,-MMD,$(@D)/.$(@F).d,-MT,$@
AM_DEFAULT_VERBOSITY = 0
am__v_CC_0 = @echo " CC " $@;
am__v_CCLD_0 = @echo " CCLD " $@;
am__v_GEN_0 = @echo " GEN " $@;
am__v_SILENT_0 = @
am__v_CC_ = ${am__v_CC_${AM_DEFAULT_VERBOSITY}}
am__v_CCLD_ = ${am__v_CCLD_${AM_DEFAULT_VERBOSITY}}
am__v_GEN_ = ${am__v_GEN_${AM_DEFAULT_VERBOSITY}}
am__v_SILENT_ = ${am__v_SILENT_${AM_DEFAULT_VERBOSITY}}
AM_V_CC = ${am__v_CC_${V}}
AM_V_CCLD = ${am__v_CCLD_${V}}
AM_V_GEN = ${am__v_GEN_${V}}
AM_V_silent = ${am__v_GEN_${V}}
include ${XA_TOPSRCDIR}/mconfig
-include ${XA_TOPSRCDIR}/mconfig.*
include ${XA_SRCDIR}/Mbuild
-include ${XA_SRCDIR}/Mbuild.*
targets := $(filter-out %/,${obj-m})
subdirs_list := $(filter %/,${obj-m})
.SECONDARY:
.PHONY: all install clean
all: ${targets}
@for i in ${subdirs_list}; do ${MAKE} -C $$i; done;
install: ${targets}
@for i in ${subdirs_list}; do ${MAKE} -C $$i $@; done;
install -dm0755 "${DESTDIR}/${xtlibdir}";
install -pm0755 $^ "${DESTDIR}/${xtlibdir}";
clean:
@for i in ${subdirs_list}; do ${MAKE} -C $$i $@; done;
rm -f *.oo *.so;
lib%.so: lib%.oo
${AM_V_CCLD}${CCLD} ${AM_LDFLAGS} -shared ${LDFLAGS} -o $@ $<;
%.oo: ${XA_SRCDIR}/%.c
${AM_V_CC}${CC} ${AM_DEPFLAGS} ${AM_CFLAGS} -DPIC -fPIC ${CFLAGS} -o $@ -c $<;