[oe-commits] [meta-openembedded] 22/28: ndisc6: Fix build with clang and update to latest on git
git at git.openembedded.org
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Tue Sep 5 12:36:22 UTC 2017
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martin_jansa pushed a commit to branch master-next
in repository meta-openembedded.
commit e668879841e3d1935412842bdaa2e9a2e8e6e277
Author: Khem Raj <raj.khem at gmail.com>
AuthorDate: Mon Sep 4 10:34:20 2017 -0700
ndisc6: Fix build with clang and update to latest on git
Change recipe to git and http protocol
Pass PERL variable to configure
Add patches to fix VLAIS
Re-organize structure of recipe
Signed-off-by: Khem Raj <raj.khem at gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa at gmail.com>
---
.../0001-replace-VLAIS-with-malloc-free-pair.patch | 124 +++++++++++++++++++++
.../ndisc6/0002-Do-not-undef-_GNU_SOURCE.patch | 30 +++++
.../ndisc6/{ndisc6_1.0.3.bb => ndisc6_git.bb} | 48 ++++----
3 files changed, 180 insertions(+), 22 deletions(-)
diff --git a/meta-networking/recipes-support/ndisc6/ndisc6/0001-replace-VLAIS-with-malloc-free-pair.patch b/meta-networking/recipes-support/ndisc6/ndisc6/0001-replace-VLAIS-with-malloc-free-pair.patch
new file mode 100644
index 0000000..dc58b5b
--- /dev/null
+++ b/meta-networking/recipes-support/ndisc6/ndisc6/0001-replace-VLAIS-with-malloc-free-pair.patch
@@ -0,0 +1,124 @@
+From 3a7d5396e633e6c02a4583be7faf3d79d0d33748 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem at gmail.com>
+Date: Thu, 31 Aug 2017 11:14:41 -0700
+Subject: [PATCH 1/2] replace VLAIS with malloc/free pair
+
+Makes it compatible with non-gnu compilers
+
+Signed-off-by: Khem Raj <raj.khem at gmail.com>
+---
+Upstream-Status: Pending
+
+ src/trace-icmp.c | 7 +++++--
+ src/trace-tcp.c | 14 ++++++++++----
+ src/trace-udp.c | 7 +++++--
+ 3 files changed, 20 insertions(+), 8 deletions(-)
+
+diff --git a/src/trace-icmp.c b/src/trace-icmp.c
+index 842938e..c76cb54 100644
+--- a/src/trace-icmp.c
++++ b/src/trace-icmp.c
+@@ -43,16 +43,19 @@ send_echo_probe (int fd, unsigned ttl, unsigned n, size_t plen, uint16_t port)
+ struct
+ {
+ struct icmp6_hdr ih;
+- uint8_t payload[plen - sizeof (struct icmp6_hdr)];
++ uint8_t *payload;
+ } packet;
+ memset (&packet, 0, plen);
++ packet.payload = malloc(plen - sizeof (struct icmp6_hdr));
+
+ packet.ih.icmp6_type = ICMP6_ECHO_REQUEST;
+ packet.ih.icmp6_id = htons (getpid ());
+ packet.ih.icmp6_seq = htons ((ttl << 8) | (n & 0xff));
+ (void)port;
+
+- return send_payload (fd, &packet.ih, plen, ttl);
++ ssize_t ret = send_payload (fd, &packet.ih, plen, ttl);
++ free(packet.payload);
++ return ret;
+ }
+
+
+diff --git a/src/trace-tcp.c b/src/trace-tcp.c
+index 940f918..62d22ff 100644
+--- a/src/trace-tcp.c
++++ b/src/trace-tcp.c
+@@ -54,10 +54,11 @@ send_syn_probe (int fd, unsigned ttl, unsigned n, size_t plen, uint16_t port)
+ struct
+ {
+ struct tcphdr th;
+- uint8_t payload[plen - sizeof (struct tcphdr)];
++ uint8_t *payload;
+ } packet;
+
+ memset (&packet, 0, sizeof (packet));
++ packet.payload = malloc(plen - sizeof (struct tcphdr));
+ packet.th.th_sport = sport;
+ packet.th.th_dport = port;
+ packet.th.th_seq = htonl ((ttl << 24) | (n << 16) | (uint16_t)getpid ());
+@@ -65,7 +66,9 @@ send_syn_probe (int fd, unsigned ttl, unsigned n, size_t plen, uint16_t port)
+ packet.th.th_flags = TH_SYN | (ecn ? (TH_ECE | TH_CWR) : 0);
+ packet.th.th_win = htons (TCP_WINDOW);
+
+- return send_payload (fd, &packet, plen, ttl);
++ ssize_t ret = send_payload (fd, &packet, plen, ttl);
++ free(packet.payload);
++ return ret;
+ }
+
+
+@@ -131,10 +134,11 @@ send_ack_probe (int fd, unsigned ttl, unsigned n, size_t plen, uint16_t port)
+ struct
+ {
+ struct tcphdr th;
+- uint8_t payload[plen - sizeof (struct tcphdr)];
++ uint8_t *payload;
+ } packet;
+
+ memset (&packet, 0, sizeof (packet));
++ packet.payload = malloc(plen - sizeof (struct tcphdr));
+ packet.th.th_sport = sport;
+ packet.th.th_dport = port;
+ packet.th.th_ack = htonl ((ttl << 24) | (n << 16) | (uint16_t)getpid ());
+@@ -142,7 +146,9 @@ send_ack_probe (int fd, unsigned ttl, unsigned n, size_t plen, uint16_t port)
+ packet.th.th_flags = TH_ACK;
+ packet.th.th_win = htons (TCP_WINDOW);
+
+- return send_payload (fd, &packet, plen, ttl);
++ ssize_t ret = send_payload (fd, &packet, plen, ttl);
++ free(packet.payload);
++ return ret;
+ }
+
+
+diff --git a/src/trace-udp.c b/src/trace-udp.c
+index 4adde6b..a6cbb07 100644
+--- a/src/trace-udp.c
++++ b/src/trace-udp.c
+@@ -46,9 +46,10 @@ send_udp_probe (int fd, unsigned ttl, unsigned n, size_t plen, uint16_t port)
+ struct
+ {
+ struct udphdr uh;
+- uint8_t payload[plen - sizeof (struct udphdr)];
++ uint8_t *payload;
+ } packet;
+ memset (&packet, 0, plen);
++ packet.payload = malloc(plen - sizeof (struct udphdr));
+
+ (void)n;
+ packet.uh.uh_sport = sport;
+@@ -61,7 +62,9 @@ send_udp_probe (int fd, unsigned ttl, unsigned n, size_t plen, uint16_t port)
+ /*if (plen > sizeof (struct udphdr))
+ packet.payload[0] = (uint8_t)ttl;*/
+
+- return send_payload (fd, &packet, plen, ttl);
++ ssize_t ret = send_payload (fd, &packet, plen, ttl);
++ free(packet.payload);
++ return ret;
+ }
+
+
+--
+2.14.1
+
diff --git a/meta-networking/recipes-support/ndisc6/ndisc6/0002-Do-not-undef-_GNU_SOURCE.patch b/meta-networking/recipes-support/ndisc6/ndisc6/0002-Do-not-undef-_GNU_SOURCE.patch
new file mode 100644
index 0000000..3cc2ba8
--- /dev/null
+++ b/meta-networking/recipes-support/ndisc6/ndisc6/0002-Do-not-undef-_GNU_SOURCE.patch
@@ -0,0 +1,30 @@
+From 2a50154fbce38fd36be7e14f5cd4a8b03c65c72f Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem at gmail.com>
+Date: Thu, 31 Aug 2017 11:15:37 -0700
+Subject: [PATCH 2/2] Do not undef _GNU_SOURCE
+
+There are functions from tcp.h which are under _GNU_SOURCE
+in musl
+
+Signed-off-by: Khem Raj <raj.khem at gmail.com>
+---
+Upstream-Status: Pending
+
+ src/trace-tcp.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/src/trace-tcp.c b/src/trace-tcp.c
+index 62d22ff..380008e 100644
+--- a/src/trace-tcp.c
++++ b/src/trace-tcp.c
+@@ -21,7 +21,6 @@
+ # include <config.h>
+ #endif
+
+-#undef _GNU_SOURCE
+ #define _DEFAULT_SOURCE 1
+
+ #include <string.h>
+--
+2.14.1
+
diff --git a/meta-networking/recipes-support/ndisc6/ndisc6_1.0.3.bb b/meta-networking/recipes-support/ndisc6/ndisc6_git.bb
similarity index 86%
rename from meta-networking/recipes-support/ndisc6/ndisc6_1.0.3.bb
rename to meta-networking/recipes-support/ndisc6/ndisc6_git.bb
index 6bc0531..e1ab3ae 100644
--- a/meta-networking/recipes-support/ndisc6/ndisc6_1.0.3.bb
+++ b/meta-networking/recipes-support/ndisc6/ndisc6_git.bb
@@ -3,22 +3,32 @@ IPv6 networks, including ndisc6, rdisc6, tcptraceroute6 and traceroute6."
SECTION = "net"
HOMEPAGE = "http://www.remlab.net/ndisc6/"
LICENSE = "GPL-2.0"
+LIC_FILES_CHKSUM = "file://COPYING;md5=751419260aa954499f7abaabaa882bbe"
-# The tcptraceroute6 and tracert6 commands depend on rltraceroute6 to
-# perform the actual trace operation.
-RDEPENDS_${PN}-tcptraceroute6 = "${PN}-rltraceroute6"
-RDEPENDS_${PN}-tracert6 = "${PN}-rltraceroute6"
-RDEPENDS_${PN}-misc += "perl"
-
-SRC_URI = "http://www.remlab.net/files/ndisc6/ndisc6-${PV}.tar.bz2 \
-"
-SRC_URI[md5sum] = "21afdaa3a5a5c1ce50eb7f2b7d795989"
-SRC_URI[sha256sum] = "0f41d6caf5f2edc1a12924956ae8b1d372e3b426bd7b11eed7d38bc974eec821"
+PV = "1.0.4+git${SRCPV}"
+SRCREV = "4c794b5512d23c649def1f94a684225dcbb6ac3e"
+SRC_URI = "git://git.remlab.net/git/ndisc6.git;protocol=http \
+ file://0001-replace-VLAIS-with-malloc-free-pair.patch \
+ file://0002-Do-not-undef-_GNU_SOURCE.patch \
+ "
-LIC_FILES_CHKSUM = "file://COPYING;md5=751419260aa954499f7abaabaa882bbe"
+S = "${WORKDIR}/git"
inherit autotools gettext
+EXTRA_OECONF += "PERL=${USRBINPATH}/perl"
+
+do_configure_prepend() {
+ ${S}/autogen.sh
+}
+
+do_install_append () {
+ rm -rf ${D}${localstatedir}
+ # Enable SUID bit for applications that need it
+ chmod 4555 ${D}${bindir}/rltraceroute6
+ chmod 4555 ${D}${bindir}/ndisc6
+ chmod 4555 ${D}${bindir}/rdisc6
+}
ALLOW_EMPTY_${PN} = "1"
# Split into seperate packages since we normal don't want them all
@@ -49,15 +59,9 @@ or IPv4."
DESCRITPION_${PN}-rdnssd = "Daemon to autoconfigure the list of DNS \
servers through slateless IPv6 autoconfiguration."
-# We do not run perl during the build, but only use it on the target.
-do_configure_prepend() {
- export PERL="/usr/bin/perl"
-}
+# The tcptraceroute6 and tracert6 commands depend on rltraceroute6 to
+# perform the actual trace operation.
+RDEPENDS_${PN}-tcptraceroute6 = "${PN}-rltraceroute6"
+RDEPENDS_${PN}-tracert6 = "${PN}-rltraceroute6"
+RDEPENDS_${PN}-misc += "perl"
-do_install_append () {
- rm -rf ${D}${localstatedir}
- # Enable SUID bit for applications that need it
- chmod 4555 ${D}${bindir}/rltraceroute6
- chmod 4555 ${D}${bindir}/ndisc6
- chmod 4555 ${D}${bindir}/rdisc6
-}
--
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