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| author | Peter Korsgaard <jacmet@sunsite.dk> | 2012-09-11 08:59:56 +0200 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2012-09-11 08:59:56 +0200 |
| commit | 94ce13a56f238bbba01bdfc893cfbc4e62169287 (patch) | |
| tree | ab737126d3df66e7888ca1aa1409f8eba1382ec4 /package/pppd | |
| parent | 0cf33385468889c7ec1ddbdae2c81ecabc4f9584 (diff) | |
| download | buildroot-novena-94ce13a56f238bbba01bdfc893cfbc4e62169287.tar.gz buildroot-novena-94ce13a56f238bbba01bdfc893cfbc4e62169287.zip | |
pppd: fix build with 3.5+ kernel headers
Fixes http://autobuild.buildroot.net/results/8a9369fece696e012249b865708ffee533c5318a
Pppd bundles some, but not all needed kernel headers. In Linux 3.5 (and
before that 2.6.35) if_pppol2tp.h was changed, so the embedded copy was no
longer compatible.
if_pppol2tp.h has been part of the exported kernel headers since 2.6.23, so
simply drop the bundled copy and use the kernel headers instead, similar
to how it is done in Gentoo:
https://bugs.gentoo.org/show_bug.cgi?id=427684
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'package/pppd')
| -rw-r--r-- | package/pppd/pppd-2.4.5-ol2tpv3-2.6.35.patch | 24 | ||||
| -rw-r--r-- | package/pppd/pppd.mk | 9 |
2 files changed, 9 insertions, 24 deletions
diff --git a/package/pppd/pppd-2.4.5-ol2tpv3-2.6.35.patch b/package/pppd/pppd-2.4.5-ol2tpv3-2.6.35.patch deleted file mode 100644 index 0e71e2409..000000000 --- a/package/pppd/pppd-2.4.5-ol2tpv3-2.6.35.patch +++ /dev/null @@ -1,24 +0,0 @@ ---- ppp-2.4.5/include/linux/if_pppol2tp.h 2009-11-16 22:26:07.000000000 +0000 -+++ ppp-2.4.5/include/linux/if_pppol2tp.h 2010-07-16 22:35:22.000000000 +0100 -@@ -32,6 +32,20 @@ - __u16 d_tunnel, d_session; /* For sending outgoing packets */ - }; - -+/* The L2TPv3 protocol changes tunnel and session ids from 16 to 32 -+ * bits. So we need a different sockaddr structure. -+ */ -+struct pppol2tpv3_addr { -+ pid_t pid; /* pid that owns the fd. -+ * 0 => current */ -+ int fd; /* FD of UDP or IP socket to use */ -+ -+ struct sockaddr_in addr; /* IP address and port to send to */ -+ -+ __u32 s_tunnel, s_session; /* For matching incoming packets */ -+ __u32 d_tunnel, d_session; /* For sending outgoing packets */ -+}; -+ - /* Socket options: - * DEBUG - bitmask of debug message categories - * SENDSEQ - 0 => don't send packets with sequence numbers - diff --git a/package/pppd/pppd.mk b/package/pppd/pppd.mk index 259d1dc6d..b13dbabab 100644 --- a/package/pppd/pppd.mk +++ b/package/pppd/pppd.mk @@ -23,6 +23,15 @@ ifeq ($(BR2_INET_IPV6),y) PPPD_MAKE_OPT += HAVE_INET6=y endif +# pppd bundles some but not all of the needed kernel headers. The embedded +# if_pppol2tp.h is unfortunately not compatible with kernel headers > 2.6.34, +# and has been part of the kernel headers since 2.6.23, so drop it +define PPPD_DROP_INTERNAL_IF_PPOL2TP_H + $(RM) $(@D)/include/linux/if_pppol2tp.h +endef + +PPPD_POST_EXTRACT_HOOKS += PPPD_DROP_INTERNAL_IF_PPOL2TP_H + define PPPD_CONFIGURE_CMDS $(SED) 's/FILTER=y/#FILTER=y/' $(PPPD_DIR)/pppd/Makefile.linux $(SED) 's/ifneq ($$(wildcard \/usr\/include\/pcap-bpf.h),)/ifdef FILTER/' $(PPPD_DIR)/*/Makefile.linux |