[Buildroot] [PATCH] pinentry: Fix pinentry-qt4 build failure

[Buildroot] [PATCH] pinentry: Fix pinentry-qt4 build failure

[Vicente Olivert Riera]

- pinentry-qt4 needs Qt with accessibility support, so remove the
'-no-accessibility' configure option in the 'package/qt/qt.mk' file to
build Qt with accessibility support. Otherwise the build process will
fail showing errors like these ones:

pinentrydialog.moc:9:52: fatal error:
../../../s/pinentry/qt4/pinentrydialog.h: No such file or directory

main.cpp: In function 'int qt_cmd_handler(pinentry_t)':
main.cpp:220:51: error: 'class QAbstractButton' has no member named
'setAccessibleDescription'

- The options to disable pinentry-gtk(1) and pinentry-qt(3) are no
longer needed.

- The include paths in the .moc files under the 'pinentry-0.9.0/qt4'
directory are wrong. Add a patch to fix it so we avoid a build failure
like this one:

In file included from pinentryconfirm.cpp:52:0:
pinentryconfirm.moc:9:53: fatal error:
../../../s/pinentry/qt4/pinentryconfirm.h: No such file or directory
 #include "../../../s/pinentry/qt4/pinentryconfirm.h"

This issue has been reported upstream:
  https://bugs.g10code.com/gnupg/issue1784

Fixes:
  http://autobuild.buildroot.org/results/314/314de324a09f64f8b95882ca169c77847d75680c/

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
---
 .../0001-fix-the-include-paths-in-moc-files.patch  |   43 ++++++++++++++++++++
 package/pinentry/pinentry.mk                       |    4 +-
 package/qt/qt.mk                                   |    1 -
 3 files changed, 44 insertions(+), 4 deletions(-)
 create mode 100644 package/pinentry/0001-fix-the-include-paths-in-moc-files.patch

diff --git a/package/pinentry/0001-fix-the-include-paths-in-moc-files.patch b/package/pinentry/0001-fix-the-include-paths-in-moc-files.patch
new file mode 100644
index 0000000..32d5665
--- /dev/null
+++ b/package/pinentry/0001-fix-the-include-paths-in-moc-files.patch
@@ -0,0 +1,43 @@
+Fix the include paths in moc files
+
+Reported upstream:
+  https://bugs.g10code.com/gnupg/issue1784
+
+Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
+
+diff -rup a/qt4/pinentryconfirm.moc b/qt4/pinentryconfirm.moc
+--- a/qt4/pinentryconfirm.moc	2014-09-18 09:35:48.000000000 +0100
++++ b/qt4/pinentryconfirm.moc	2014-12-08 10:58:24.632153123 +0000
+@@ -6,7 +6,7 @@
+ ** WARNING! All changes made in this file will be lost!
+ *****************************************************************************/
+ 
+-#include "../../../s/pinentry/qt4/pinentryconfirm.h"
++#include "pinentryconfirm.h"
+ #if !defined(Q_MOC_OUTPUT_REVISION)
+ #error "The header file 'pinentryconfirm.h' doesn't include <QObject>."
+ #elif Q_MOC_OUTPUT_REVISION != 63
+diff -rup a/qt4/pinentrydialog.moc b/qt4/pinentrydialog.moc
+--- a/qt4/pinentrydialog.moc	2014-09-18 09:35:48.000000000 +0100
++++ b/qt4/pinentrydialog.moc	2014-12-08 10:58:34.360322276 +0000
+@@ -6,7 +6,7 @@
+ ** WARNING! All changes made in this file will be lost!
+ *****************************************************************************/
+ 
+-#include "../../../s/pinentry/qt4/pinentrydialog.h"
++#include "pinentrydialog.h"
+ #if !defined(Q_MOC_OUTPUT_REVISION)
+ #error "The header file 'pinentrydialog.h' doesn't include <QObject>."
+ #elif Q_MOC_OUTPUT_REVISION != 63
+diff -rup a/qt4/qsecurelineedit.moc b/qt4/qsecurelineedit.moc
+--- a/qt4/qsecurelineedit.moc	2014-09-18 09:35:48.000000000 +0100
++++ b/qt4/qsecurelineedit.moc	2014-12-08 10:58:45.000507284 +0000
+@@ -6,7 +6,7 @@
+ ** WARNING! All changes made in this file will be lost!
+ *****************************************************************************/
+ 
+-#include "../../../s/pinentry/qt4/qsecurelineedit.h"
++#include "qsecurelineedit.h"
+ #if !defined(Q_MOC_OUTPUT_REVISION)
+ #error "The header file 'qsecurelineedit.h' doesn't include <QObject>."
+ #elif Q_MOC_OUTPUT_REVISION != 63
diff --git a/package/pinentry/pinentry.mk b/package/pinentry/pinentry.mk
index 56e8e71..d4f0560 100644
--- a/package/pinentry/pinentry.mk
+++ b/package/pinentry/pinentry.mk
@@ -10,9 +10,7 @@ PINENTRY_SITE = ftp://ftp.gnupg.org/gcrypt/pinentry
 PINENTRY_LICENSE = GPLv2+
 PINENTRY_LICENSE_FILES = COPYING
 PINENTRY_DEPENDENCIES = $(if $(BR2_PACKAGE_LIBICONV),libiconv)
-PINENTRY_CONF_OPTS = --disable-pinentry-gtk # gtk1
-PINENTRY_CONF_OPTS += --disable-pinentry-qt  # qt3
-PINENTRY_CONF_OPTS += --without-libcap       # requires PAM
+PINENTRY_CONF_OPTS = --without-libcap # requires PAM
 
 # build with X if available
 ifeq ($(BR2_PACKAGE_XORG7),y)
diff --git a/package/qt/qt.mk b/package/qt/qt.mk
index 255d6d2..5e0fc6e 100644
--- a/package/qt/qt.mk
+++ b/package/qt/qt.mk
@@ -513,7 +513,6 @@ define QT_CONFIGURE_CMDS
 		-no-xinerama \
 		-no-cups \
 		-no-nis \
-		-no-accessibility \
 		-no-separate-debug-info \
 		-prefix /usr \
 		-plugindir /usr/lib/qt/plugins \
-- 
1.7.1

[Buildroot] [PATCH] pinentry: Fix pinentry-qt4 build failure

[Yann E. MORIN]

Vicente, All,

On 2014-12-08 15:41 +0000, Vicente Olivert Riera spake thusly:
> - pinentry-qt4 needs Qt with accessibility support, so remove the
> '-no-accessibility' configure option in the 'package/qt/qt.mk' file to
> build Qt with accessibility support. Otherwise the build process will
> fail showing errors like these ones:
> 
> pinentrydialog.moc:9:52: fatal error:
> ../../../s/pinentry/qt4/pinentrydialog.h: No such file or directory
> 
> main.cpp: In function 'int qt_cmd_handler(pinentry_t)':
> main.cpp:220:51: error: 'class QAbstractButton' has no member named
> 'setAccessibleDescription'
> 
> - The options to disable pinentry-gtk(1) and pinentry-qt(3) are no
> longer needed.
> 
> - The include paths in the .moc files under the 'pinentry-0.9.0/qt4'
> directory are wrong. Add a patch to fix it so we avoid a build failure
> like this one:
> 
> In file included from pinentryconfirm.cpp:52:0:
> pinentryconfirm.moc:9:53: fatal error:
> ../../../s/pinentry/qt4/pinentryconfirm.h: No such file or directory
>  #include "../../../s/pinentry/qt4/pinentryconfirm.h"
> 
> This issue has been reported upstream:
>   https://bugs.g10code.com/gnupg/issue1784
> 
> Fixes:
>   http://autobuild.buildroot.org/results/314/314de324a09f64f8b95882ca169c77847d75680c/

I was working on those build failures that happen since pinentry was
bumped to 0.9.0.

I was about to send my patches when I decided to look at the mailing
list, and found this mail of yours.

Well, I'm OK with the changes, since I've done the same.

However, this patch is doing many different things:
  - fixes the incorrect include paths;
  - fixes the build without Qt accessibility;
  - does not disable accessibility in Qt;
  - removes superfluous configure options

This should be two separate patches.

I'll shortly send what I have, and you can take them and respin if you
think I forgot something.

For one, I have included your no-accessibility patch that was since
accepted upstream, so I'll use that instead of forcefully enabling
accessibility in Qt. And as you previously discussed with Thomas P.,
this should probably be an option in Qt; accessib8ility should not
always be enabled.

Regards,
Yann E. MORIN.

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