[oe-commits] [meta-openembedded] 04/129: wxstreams: fix build with gcc-6 (patch from Debian). Remove blacklists for wvstreams and wvdial

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martin_jansa pushed a commit to branch pyro-next
in repository meta-openembedded.

commit 41ef0f7fbc25e59923313f28692d7090c2b013f3
Author: Gianfranco Costamagna <gianfranco.costamagna at abinsula.com>
AuthorDate: Thu May 11 14:28:11 2017 +0200

    wxstreams: fix build with gcc-6 (patch from Debian). Remove blacklists for wvstreams and wvdial
    
    Signed-off-by: Gianfranco Costamagna <gianfranco.costamagna at abinsula.com>
    Signed-off-by: Martin Jansa <Martin.Jansa at gmail.com>
    Signed-off-by: Armin Kuster <akuster808 at gmail.com>
---
 meta-oe/recipes-connectivity/wvdial/wvdial_1.61.bb |  2 --
 .../wvdial/wvstreams/gcc-6.patch                   | 42 ++++++++++++++++++++++
 .../recipes-connectivity/wvdial/wvstreams_4.6.1.bb |  4 +--
 3 files changed, 43 insertions(+), 5 deletions(-)

diff --git a/meta-oe/recipes-connectivity/wvdial/wvdial_1.61.bb b/meta-oe/recipes-connectivity/wvdial/wvdial_1.61.bb
index 80e72bd..f7adf4c 100644
--- a/meta-oe/recipes-connectivity/wvdial/wvdial_1.61.bb
+++ b/meta-oe/recipes-connectivity/wvdial/wvdial_1.61.bb
@@ -28,5 +28,3 @@ do_configure() {
 do_install() {
     oe_runmake prefix=${D}/usr PPPDIR=${D}/etc/ppp/peers install
 }
-
-PNBLACKLIST[wvdial] ?= "Depends on broken wvstreams - the recipe will be removed on 2017-09-01 unless the issue is fixed"
diff --git a/meta-oe/recipes-connectivity/wvdial/wvstreams/gcc-6.patch b/meta-oe/recipes-connectivity/wvdial/wvstreams/gcc-6.patch
new file mode 100644
index 0000000..b084887
--- /dev/null
+++ b/meta-oe/recipes-connectivity/wvdial/wvstreams/gcc-6.patch
@@ -0,0 +1,42 @@
+Description: Fix compilation with gcc-6
+Author: Gert Wollny <gw.fossdev at gmail.com>
+Last-Updated: 2016-07-26
+Forwarded: No
+Bug-Debian: https://bugs.debian.org/811659
+Bug-Debian: https://bugs.debian.org/831146
+
+--- a/streams/wvstream.cc
++++ b/streams/wvstream.cc
+@@ -907,9 +907,9 @@
+     
+     if (forceable)
+     {
+-	si.wants.readable = readcb;
+-	si.wants.writable = writecb;
+-	si.wants.isexception = exceptcb;
++	si.wants.readable = static_cast<bool>(readcb);
++	si.wants.writable = static_cast<bool>(writecb);
++	si.wants.isexception = static_cast<bool>(exceptcb);
+     }
+     else
+     {
+@@ -1019,7 +1019,8 @@
+ 
+ IWvStream::SelectRequest WvStream::get_select_request()
+ {
+-    return IWvStream::SelectRequest(readcb, writecb, exceptcb);
++    return IWvStream::SelectRequest(static_cast<bool>(readcb), static_cast<bool>(writecb),
++				    static_cast<bool>(exceptcb));
+ }
+ 
+ 
+@@ -1107,7 +1108,8 @@
+     // inefficient, because if the alarm was expired then pre_select()
+     // returned true anyway and short-circuited the previous select().
+     TRACE("hello-%p\n", this);
+-    return !alarm_was_ticking || select(0, readcb, writecb, exceptcb);
++    return !alarm_was_ticking || select(0, static_cast<bool>(readcb),
++					static_cast<bool>(writecb), static_cast<bool>(exceptcb));
+ }
+ 
+ 
diff --git a/meta-oe/recipes-connectivity/wvdial/wvstreams_4.6.1.bb b/meta-oe/recipes-connectivity/wvdial/wvstreams_4.6.1.bb
index fe79dc1..607a617 100644
--- a/meta-oe/recipes-connectivity/wvdial/wvstreams_4.6.1.bb
+++ b/meta-oe/recipes-connectivity/wvdial/wvstreams_4.6.1.bb
@@ -11,6 +11,7 @@ SRC_URI = "http://${BPN}.googlecode.com/files/${BP}.tar.gz \
            file://05_gcc.diff \
            file://06_gcc-4.7.diff \
            file://07_buildflags.diff \
+           file://gcc-6.patch \
           "
 
 SRC_URI[md5sum] = "2760dac31a43d452a19a3147bfde571c"
@@ -46,6 +47,3 @@ FILES_libwvstreams-extras-dbg = "${libdir}/.debug/libwvbase.so.* ${libdir}/.debu
 
 FILES_${PN}-valgrind = "${libdir}/valgrind/wvstreams.supp"
 RDEPENDS_${PN} += "perl"
-
-# http://errors.yoctoproject.org/Errors/Details/68614/
-PNBLACKLIST[wvstreams] ?= "BROKEN: fails to build with gcc-6 - the recipe will be removed on 2017-09-01 unless the issue is fixed"

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