Fix iptables abuse of kernel header files. Use exported headers instead.

[juhosg: export xt_layer7.h for all kernel versions]

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31566 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/include/kernel-defaults.mk b/include/kernel-defaults.mk
index 0c18850..f55ea8a 100644 (file)
--- a/include/kernel-defaults.mk
+++ b/include/kernel-defaults.mk
@@ -106,6 +106,7 @@ define Kernel/Configure/Default
        $(call Kernel/SetInitramfs)
        -$(_SINGLE)$(MAKE) $(KERNEL_MAKEOPTS) oldconfig prepare scripts
        rm -rf $(KERNEL_BUILD_DIR)/modules
+       $(MAKE) $(KERNEL_MAKEOPTS) INSTALL_HDR_PATH=$(LINUX_DIR)/user_headers headers_install
        $(SH_FUNC) grep '=[ym]' $(LINUX_DIR)/.config | LC_ALL=C sort | md5s > $(LINUX_DIR)/.vermagic
 endef
 

diff --git a/package/iptables/Makefile b/package/iptables/Makefile
index 026df26..ff7d428 100644 (file)
--- a/package/iptables/Makefile
+++ b/package/iptables/Makefile
@@ -343,26 +343,26 @@ endef
 
 TARGET_CPPFLAGS := \
        -I$(PKG_BUILD_DIR)/include \
-       -I$(LINUX_DIR)/arch/$(LINUX_KARCH)/include \
+       -I$(LINUX_DIR)/user_headers/include \
        $(TARGET_CPPFLAGS)
 
 TARGET_CFLAGS += \
        -I$(PKG_BUILD_DIR)/include \
-       -I$(LINUX_DIR)/arch/$(LINUX_KARCH)/include
+       -I$(LINUX_DIR)/user_headers/include
 
 CONFIGURE_ARGS += \
        --enable-shared \
        --enable-devel \
        $(if $(CONFIG_IPV6),--enable-ipv6,--disable-ipv6) \
        --enable-libipq \
-       --with-kernel="$(LINUX_DIR)" \
+       --with-kernel="$(LINUX_DIR)/user_headers" \
        --with-xtlibdir=/usr/lib/iptables \
        --enable-static
 
 MAKE_FLAGS := \
        $(TARGET_CONFIGURE_OPTS) \
        COPT_FLAGS="$(TARGET_CFLAGS)" \
-       KERNEL_DIR="$(LINUX_DIR)" PREFIX=/usr \
+       KERNEL_DIR="$(LINUX_DIR)/user_headers/" PREFIX=/usr \
        KBUILD_OUTPUT="$(LINUX_DIR)" \
        BUILTIN_MODULES="$(patsubst ipt_%,%,$(patsubst xt_%,%,$(IPT_BUILTIN) $(IPT_CONNTRACK-m) $(IPT_NAT-m)))"
 

diff --git a/target/linux/generic/patches-2.6.32/100-netfilter_layer7_2.21.patch b/target/linux/generic/patches-2.6.32/100-netfilter_layer7_2.21.patch
index de9c63c..00b6d48 100644 (file)
--- a/target/linux/generic/patches-2.6.32/100-netfilter_layer7_2.21.patch
+++ b/target/linux/generic/patches-2.6.32/100-netfilter_layer7_2.21.patch
@@ -2130,3 +2130,13 @@
 +
 +module_init(xt_layer7_init);
 +module_exit(xt_layer7_fini);
+--- a/include/linux/netfilter/Kbuild
++++ b/include/linux/netfilter/Kbuild
+@@ -45,6 +45,7 @@ header-y += xt_hashlimit.h
+ header-y += xt_helper.h
+ header-y += xt_iprange.h
+ header-y += xt_ipvs.h
++header-y += xt_layer7.h
+ header-y += xt_length.h
+ header-y += xt_limit.h
+ header-y += xt_mac.h

diff --git a/target/linux/generic/patches-2.6.37/600-netfilter_layer7_2.22.patch b/target/linux/generic/patches-2.6.37/600-netfilter_layer7_2.22.patch
index 8a66cab..a32169d 100644 (file)
--- a/target/linux/generic/patches-2.6.37/600-netfilter_layer7_2.22.patch
+++ b/target/linux/generic/patches-2.6.37/600-netfilter_layer7_2.22.patch
@@ -2130,3 +2130,13 @@
 +};
 +
 +#endif /* _XT_LAYER7_H */
+--- a/include/linux/netfilter/Kbuild
++++ b/include/linux/netfilter/Kbuild
+@@ -40,6 +40,7 @@ header-y += xt_hashlimit.h
+ header-y += xt_helper.h
+ header-y += xt_iprange.h
+ header-y += xt_ipvs.h
++header-y += xt_layer7.h
+ header-y += xt_length.h
+ header-y += xt_limit.h
+ header-y += xt_mac.h

diff --git a/target/linux/generic/patches-2.6.38/600-netfilter_layer7_2.22.patch b/target/linux/generic/patches-2.6.38/600-netfilter_layer7_2.22.patch
index 8a66cab..a32169d 100644 (file)
--- a/target/linux/generic/patches-2.6.38/600-netfilter_layer7_2.22.patch
+++ b/target/linux/generic/patches-2.6.38/600-netfilter_layer7_2.22.patch
@@ -2130,3 +2130,13 @@
 +};
 +
 +#endif /* _XT_LAYER7_H */
+--- a/include/linux/netfilter/Kbuild
++++ b/include/linux/netfilter/Kbuild
+@@ -40,6 +40,7 @@ header-y += xt_hashlimit.h
+ header-y += xt_helper.h
+ header-y += xt_iprange.h
+ header-y += xt_ipvs.h
++header-y += xt_layer7.h
+ header-y += xt_length.h
+ header-y += xt_limit.h
+ header-y += xt_mac.h

diff --git a/target/linux/generic/patches-2.6.39/600-netfilter_layer7_2.22.patch b/target/linux/generic/patches-2.6.39/600-netfilter_layer7_2.22.patch
index 87c2e1f..4df080c 100644 (file)
--- a/target/linux/generic/patches-2.6.39/600-netfilter_layer7_2.22.patch
+++ b/target/linux/generic/patches-2.6.39/600-netfilter_layer7_2.22.patch
@@ -2130,3 +2130,13 @@
 +};
 +
 +#endif /* _XT_LAYER7_H */
+--- a/include/linux/netfilter/Kbuild
++++ b/include/linux/netfilter/Kbuild
+@@ -45,6 +45,7 @@ header-y += xt_hashlimit.h
+ header-y += xt_helper.h
+ header-y += xt_iprange.h
+ header-y += xt_ipvs.h
++header-y += xt_layer7.h
+ header-y += xt_length.h
+ header-y += xt_limit.h
+ header-y += xt_mac.h

diff --git a/target/linux/generic/patches-3.0/600-netfilter_layer7_2.22.patch b/target/linux/generic/patches-3.0/600-netfilter_layer7_2.22.patch
index 389152b..8d2bce2 100644 (file)
--- a/target/linux/generic/patches-3.0/600-netfilter_layer7_2.22.patch
+++ b/target/linux/generic/patches-3.0/600-netfilter_layer7_2.22.patch
@@ -2130,3 +2130,13 @@
 +};
 +
 +#endif /* _XT_LAYER7_H */
+--- a/include/linux/netfilter/Kbuild
++++ b/include/linux/netfilter/Kbuild
+@@ -45,6 +45,7 @@ header-y += xt_hashlimit.h
+ header-y += xt_helper.h
+ header-y += xt_iprange.h
+ header-y += xt_ipvs.h
++header-y += xt_layer7.h
+ header-y += xt_length.h
+ header-y += xt_limit.h
+ header-y += xt_mac.h

diff --git a/target/linux/generic/patches-3.1/600-netfilter_layer7_2.22.patch b/target/linux/generic/patches-3.1/600-netfilter_layer7_2.22.patch
index 389152b..8d2bce2 100644 (file)
--- a/target/linux/generic/patches-3.1/600-netfilter_layer7_2.22.patch
+++ b/target/linux/generic/patches-3.1/600-netfilter_layer7_2.22.patch
@@ -2130,3 +2130,13 @@
 +};
 +
 +#endif /* _XT_LAYER7_H */
+--- a/include/linux/netfilter/Kbuild
++++ b/include/linux/netfilter/Kbuild
+@@ -45,6 +45,7 @@ header-y += xt_hashlimit.h
+ header-y += xt_helper.h
+ header-y += xt_iprange.h
+ header-y += xt_ipvs.h
++header-y += xt_layer7.h
+ header-y += xt_length.h
+ header-y += xt_limit.h
+ header-y += xt_mac.h

diff --git a/target/linux/generic/patches-3.2/600-netfilter_layer7_2.22.patch b/target/linux/generic/patches-3.2/600-netfilter_layer7_2.22.patch
index d62eb37..b3d6bca 100644 (file)
--- a/target/linux/generic/patches-3.2/600-netfilter_layer7_2.22.patch
+++ b/target/linux/generic/patches-3.2/600-netfilter_layer7_2.22.patch
@@ -2130,3 +2130,13 @@
 +};
 +
 +#endif /* _XT_LAYER7_H */
+--- a/include/linux/netfilter/Kbuild
++++ b/include/linux/netfilter/Kbuild
+@@ -45,6 +45,7 @@ header-y += xt_hashlimit.h
+ header-y += xt_helper.h
+ header-y += xt_iprange.h
+ header-y += xt_ipvs.h
++header-y += xt_layer7.h
+ header-y += xt_length.h
+ header-y += xt_limit.h
+ header-y += xt_mac.h

diff --git a/target/linux/generic/patches-3.3/600-netfilter_layer7_2.22.patch b/target/linux/generic/patches-3.3/600-netfilter_layer7_2.22.patch
index fe74ae7..f305559 100644 (file)
--- a/target/linux/generic/patches-3.3/600-netfilter_layer7_2.22.patch
+++ b/target/linux/generic/patches-3.3/600-netfilter_layer7_2.22.patch
@@ -2130,3 +2130,13 @@
 +};
 +
 +#endif /* _XT_LAYER7_H */
+--- a/include/linux/netfilter/Kbuild
++++ b/include/linux/netfilter/Kbuild
+@@ -49,6 +49,7 @@ header-y += xt_hashlimit.h
+ header-y += xt_helper.h
+ header-y += xt_iprange.h
+ header-y += xt_ipvs.h
++header-y += xt_layer7.h
+ header-y += xt_length.h
+ header-y += xt_limit.h
+ header-y += xt_mac.h