gpgme/m4, branch ikloecker/t6342-gpgtar

m4: Update gpg-error.m4.

2022-11-15T04:39:56Z

* m4/gpg-error.m4: Update from libgpg-error master. -- GnuPG-bug-id: 6273 Signed-off-by: NIIBE Yutaka

build: Update libassuan.m4.

2022-11-02T01:12:48Z

* m4/libassuan.m4: Update from libassuan master. -- GnuPG-bug-id: 5034 Signed-off-by: NIIBE Yutaka

build: Update gpg-error.m4.

2022-10-24T03:10:39Z

* m4/gpg-error.m4: Update from libgpg-error 1.46. -- Signed-off-by: NIIBE Yutaka

build,qt: Check whether building with -fPIC is needed

2022-10-14T12:16:47Z

m4/qt6.m4: Use build test to check whether -fPIC is needed for building a Qt application. --

build,qt: Fail check for Qt if moc wasn't found

2022-10-14T12:02:26Z

* m4/qt5.m4, m4/qt6.m4: Perform build test only if moc was found. -- If moc wasn't found but the build test (which doesn't require moc) succeeded, then success was reported.

build,qt: Always compile the Qt 6 test application with -fpic

2022-10-14T07:31:18Z

* m4/qt6.m4: Do not add -fpic to GPGME_QT6_CFLAGS. Add -fpic to CPPFLAGS used for build test of simple Qt 6 application. -- The pkgconfig files of Qt6Core do not contain the qt_config variable, so that we cannot easily check whether Qt6 was compiled with pic. For simplicity we always compile the test application with -fpic to avoid a build failure if Qt6 was actually compiled with pic. For the actual build of QGpgME libtool automatically uses -fPIC, so that we don't have to add it to the GPGME_QT6_CFLAGS.

build,qt: Allow building QGpgME for Qt 6

2022-10-11T09:00:14Z

* configure.ac: Look for Qt 5 and/or Qt 6. Require C++17 if Qt 6 binding is built. Build cmake files QGpgmeConfig* for Qt 5 and QGpgmeQt6Config* for Qt 6. (available_languages): Add "qt5" and "qt6". (WANT_QT5, WANT_QT6): New conditionals. * lang/qt/src/Makefile.am: Keep building libqgpgme for Qt 5. Build libqgpgmeqt6 for Qt 6. * lang/qt/tests/Makefile.am: Build tests for Qt 5 or Qt 6. * lang/qt/src/QGpgmeQt6Config-w32.cmake.in.in, lang/qt/src/QGpgmeQt6Config.cmake.in.in, lang/qt/src/QGpgmeQt6ConfigVersion.cmake.in, m4/qt6.m4: New. -- This makes it possible to build QGpgME optionally for Qt 6.4.0 or later. By default or if the language "qt" is enabled, then QGpgME is built either for Qt 5 (if found) or Qt 6. A build for Qt 5 or Qt 6 can be requested by explicitly enabling the language "qt5" or "qt6". Building QGpgME for Qt 5 and Qt 6 simultaneously is not supported.

build,qt: Explicitly namespace a few Qt variables for Qt5

2022-10-10T12:46:39Z

m4/qt.m4: Rename to m4/qt5.m4: this. (FIND_QT): Rename to FIND_QT5. (GPGME_QT): Change variable prefix to GPGME_QT5. (GPGME_QTTEST: Change variable prefix to GPGME_QT5TEST. configure.ac, lang/qt/src/Makefile.am, lang/qt/tests/Makefile.am: Adjust accordingly. -- In preparation to adding support for building qgpgme for Qt6, add the version number to a few variables to avoid confusion.

build: Update ax_cxx_compile_stdcxx macro

2022-08-22T13:04:32Z

* m4/ax_cxx_compile_stdcxx.m4: Replace with current version from the autoconf archive. -- This fixes the problem that the switch -std=c++11 was omitted if the compiler supported C++11 features by default. This made gcc happily compile C++14 code. Now C++11 is enforced by gcc. GnuPG-bug-id: 6141

build: Fix for modern Autoconf.

2022-07-21T04:47:06Z

* m4/glib-2.0.m4: Use AC_RUN_IFELSE and AC_LINK_IFELSE. -- Signed-off-by: NIIBE Yutaka