openwrt/package/network/services/dnsmasq/patches/200-let-makefile-be-aware-of-config-changes.patch
Felix Fietkau 6493328c8f dnsmasq: fix dependency problems of the dnsmasq-full variant.
This patch tries to

 - Let the DHCPv6 feature depend on CONFIG_IPV6.
 - Conditionally select libnettle, kmod-ipv6, kmod-ipt-ipset only if the
   corresponding features are enabled.
 - Install `trust-anchors.conf` only if DNSSEC is selected.
 - Add PKG_CONFIG_DEPENDS for the configurable options.
 - Add a patch to let the Makefile of dnsmasq be aware of changes in
   COPTS variable.

Big thanks goes to Frank Schäfer <fschaefer.oss@googlemail.com> for
providing necessary information on connections and dependency relations
between these CONFIGs and packages.

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>

SVN-Revision: 43851
2015-01-05 13:03:48 +00:00

43 lines
1.4 KiB
Diff

Index: dnsmasq-2.72/Makefile
===================================================================
--- dnsmasq-2.72.orig/Makefile 2014-12-30 19:46:10.484921940 +0800
+++ dnsmasq-2.72/Makefile 2014-12-30 19:56:39.712926794 +0800
@@ -74,6 +74,10 @@
hdrs = dnsmasq.h config.h dhcp-protocol.h dhcp6-protocol.h \
dns-protocol.h radv-protocol.h ip6addr.h
+COPT_CONF = $(top)/.copt_$(shell $(CC) -DDNSMASQ_COMPILE_OPTS $(COPTS) -E $(top)/$(SRC)/config.h | \
+ ( md5sum 2>/dev/null || md5 ) | cut -f 1 -d ' ')
+COPT_CONF_WILD = $(top)/.copt_*
+
all : $(BUILDDIR)
@cd $(BUILDDIR) && $(MAKE) \
top="$(top)" \
@@ -83,7 +87,7 @@
mostly_clean :
rm -f $(BUILDDIR)/*.mo $(BUILDDIR)/*.pot
- rm -f $(BUILDDIR)/.configured $(BUILDDIR)/*.o $(BUILDDIR)/dnsmasq.a $(BUILDDIR)/dnsmasq
+ rm -f $(BUILDDIR)/$(COPT_CONF_WILD) $(BUILDDIR)/*.o $(BUILDDIR)/dnsmasq.a $(BUILDDIR)/dnsmasq
clean : mostly_clean
rm -f $(BUILDDIR)/dnsmasq_baseline
@@ -139,7 +143,7 @@
# rules below are targets in recusive makes with cwd=$(BUILDDIR)
-.configured: $(hdrs)
+$(COPT_CONF): $(hdrs)
@rm -f *.o
@touch $@
@@ -149,7 +153,7 @@
.c.o:
$(CC) $(CFLAGS) $(COPTS) $(i18n) $(build_cflags) $(RPM_OPT_FLAGS) -c $<
-dnsmasq : .configured $(hdrs) $(objs)
+dnsmasq : $(COPT_CONF) $(hdrs) $(objs)
$(CC) $(LDFLAGS) -o $@ $(objs) $(build_libs) $(LIBS)
dnsmasq.pot : $(objs:.o=.c) $(hdrs)