When PIDL calls out to C preprocessor to expand IDL files
and parse the output, it filters out linemarkers and line control
information as described in
http://gcc.gnu.org/onlinedocs/cpp/Preprocessor-Output.html
and http://gcc.gnu.org/onlinedocs/cpp/Line-Control.html#Line-Control
With gcc 4.8 stdc-predef.h is included automatically and linemarker for the
file has extended flags that PIDL couldn't parse ('system header that needs to
be extern "C" protected for C++')
Signed-off-by: Yue Tao <yue....@windriver.com>
Signed-off-by: Chong Lu <chong...@windriver.com>
---
...arsing-linemarkers-in-preprocessor-output.patch | 68 ++++++++++++++++++++
meta-oe/recipes-connectivity/samba/samba_3.6.8.bb | 1 +
2 files changed, 69 insertions(+)
create mode 100644
meta-oe/recipes-connectivity/samba/samba/0001-PIDL-fix-parsing-linemarkers-in-preprocessor-output.patch
diff --git
a/meta-oe/recipes-connectivity/samba/samba/0001-PIDL-fix-parsing-linemarkers-in-preprocessor-output.patch
b/meta-oe/recipes-connectivity/samba/samba/0001-PIDL-fix-parsing-linemarkers-in-preprocessor-output.patch
new file mode 100644
index 0000000..586867d
--- /dev/null
+++
b/meta-oe/recipes-connectivity/samba/samba/0001-PIDL-fix-parsing-linemarkers-in-preprocessor-output.patch
@@ -0,0 +1,68 @@
+Upstream-Status: Backport
+
+From b07ade6e6fcc8b844cf1fb8b6038617281c4c2d0 Mon Sep 17 00:00:00 2001
+From: Alexander Bokovoy <a...@samba.org>
+Date: Wed, 6 Feb 2013 10:17:57 +0200
+Subject: [PATCH] PIDL: fix parsing linemarkers in preprocessor output
+
+Commit b07ade6e6fcc8b844cf1fb8b6038617281c4c2d0 v3-6-stable
+
+When PIDL calls out to C preprocessor to expand IDL files
+and parse the output, it filters out linemarkers and line control
+information as described in
http://gcc.gnu.org/onlinedocs/cpp/Preprocessor-Output.html
+and http://gcc.gnu.org/onlinedocs/cpp/Line-Control.html#Line-Control
+
+With gcc 4.8 stdc-predef.h is included automatically and linemarker for the
+file has extended flags that PIDL couldn't parse ('system header that needs to
+be extern "C" protected for C++')
+
+Thanks to Jakub Jelinek <ja...@redhat.com> for explanation of the linemarker
format.
+
+Fixes https://bugzilla.redhat.com/show_bug.cgi?id=906517
+
+Reviewed-by: Andreas Schneider <a...@samba.org>
+(cherry picked from commit 6ba7ab5c14801aecae96373d5a9db7ab82957526)
+
+Signed-off-by: Andreas Schneider <a...@samba.org>
+
+Fix bug #9636 - pidl can't parse new linemarkers in preprocessor output.
+(cherry picked from commit 643571470f2e4cd2f58bd60ac7189abb826d33cc)
+(cherry picked from commit b5a8afd6550e9091d169d3010751913bb483fc4b)
+---
+ pidl/idl.yp | 4 +++-
+ pidl/lib/Parse/Pidl/IDL.pm | 4 +++-
+ 2 files changed, 6 insertions(+), 2 deletions(-)
+
+diff --git a/pidl/idl.yp b/pidl/idl.yp
+index b5c5185..c8a65f6 100644
+--- a/pidl/idl.yp
++++ b/pidl/idl.yp
+@@ -610,7 +610,9 @@ again:
+
+ for ($parser->YYData->{INPUT}) {
+ if (/^\#/) {
+- if (s/^\# (\d+) \"(.*?)\"( \d+|)//) {
++ # Linemarker format is described at
++ #
http://gcc.gnu.org/onlinedocs/cpp/Preprocessor-Output.html
++ if (s/^\# (\d+) \"(.*?)\"(( \d+){1,4}|)//) {
+ $parser->YYData->{LINE} = $1-1;
+ $parser->YYData->{FILE} = $2;
+ goto again;
+diff --git a/pidl/lib/Parse/Pidl/IDL.pm b/pidl/lib/Parse/Pidl/IDL.pm
+index d4820ff..6927c89 100644
+--- a/pidl/lib/Parse/Pidl/IDL.pm
++++ b/pidl/lib/Parse/Pidl/IDL.pm
+@@ -2576,7 +2576,9 @@ again:
+
+ for ($parser->YYData->{INPUT}) {
+ if (/^\#/) {
+- if (s/^\# (\d+) \"(.*?)\"( \d+|)//) {
++ # Linemarker format is described at
++ #
http://gcc.gnu.org/onlinedocs/cpp/Preprocessor-Output.html
++ if (s/^\# (\d+) \"(.*?)\"(( \d+){1,4}|)//) {
+ $parser->YYData->{LINE} = $1-1;
+ $parser->YYData->{FILE} = $2;
+ goto again;
+--
+1.7.5.4
+
diff --git a/meta-oe/recipes-connectivity/samba/samba_3.6.8.bb
b/meta-oe/recipes-connectivity/samba/samba_3.6.8.bb
index f80e41e..c3e834d 100644
--- a/meta-oe/recipes-connectivity/samba/samba_3.6.8.bb
+++ b/meta-oe/recipes-connectivity/samba/samba_3.6.8.bb
@@ -31,6 +31,7 @@ SRC_URI += "\
file://configure-disable-core_pattern-cross-check.patch;patchdir=.. \
file://configure-libunwind.patch;patchdir=.. \
file://samba-3.6.22-CVE-2013-4496.patch;patchdir=.. \
+
file://0001-PIDL-fix-parsing-linemarkers-in-preprocessor-output.patch;patchdir=..
\
"
SRC_URI[md5sum] = "fbb245863eeef2fffe172df779a217be"
SRC_URI[sha256sum] =
"4f5a171a8d902c6b4f822ed875c51eb8339196d9ccf0ecd7f6521c966b3514de"
--
1.7.9.5
--
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