gpgme/m4/qt6.m4, branch gpgme-2.1.1 GnuPG Made Easy. http://git.bktus.com/gpgfrontend/gpgme/atom?h=gpgme-2.1.1 2025-02-03T09:55:40Z cpp,qt: Remove C++ and Qt bindings 2025-02-03T09:55:40Z Ingo Klöcker dev@ingo-kloecker.de 2025-02-03T09:49:25Z urn:sha1:763d5f5d6a88ec938b8678ab597e1404af724553 * README: Update. * configure.ac: Remove checks, variables and file generations related to the C++/Qt bindings. Remove cpp and qt* from available_languages and default_languages. * lang/Makefile.am (DIST_SUBDIRS): Remove cpp and qt. * lang/cpp, lang/qt: Remove. * m4/ax_check_compile_flag.m4, m4/ax_cxx_compile_stdcxx.m4, m4/ax_gcc_func_attribute.m4, m4/pkg.m4, m4/qt5.m4, m4/qt6.m4: Remove. -- The C++ and Qt bindings have been moved to separate Git repositories: gpgmepp and gpgmeqt. GnuPG-bug-id: 7262 build,qt: Decouple generation of moc files 2024-07-18T12:41:52Z Ingo Klöcker dev@ingo-kloecker.de 2024-07-17T12:06:52Z urn:sha1:e6830b58b6de6d4fa02f1055cd0e992c9310b51a * m4/qt5.m4: Export moc for Qt 5 in variable MOC5. Unset temporary MOC2. * m4/qt6.m4: Export moc for Qt 6 in variable MOC6. * lang/qt/src/Makefile.am: Generate .moc5 files from .h files. Generate .moc forwarding headers in moc5 subfolder. Add moc5 subfolder to include paths for Qt 5-based qgpgme library. Ditto for Qt 6. Clean up moc5 and moc6 subfolders. * lang/qt/tests/Makefile.am: List tests and test runners for Qt 5 and Qt 6. Generate .moc5 files from .cpp files of tests. Generate .moc forwarding headers in moc5 subfolder. Generate .hmoc file from t-support.h directly in moc5 subfolder. Add moc5 subfolder to include paths for all Qt 5-based tests and runners. Ditto for Qt 6. Specify sources, LDADD and CPPFLAGS for all tests and test runners for Qt 5 and Qt 6. Clean up moc5 and moc6 subfolders. -- The output of Qt 5's moc and Qt 6's moc is incompatible. Therefore, we need to generate different .moc files for Qt 5 and Qt 6 to support co-building of the Qt 5 and Qt 6 bindings. The duplication of the listing of the tests couldn't be avoided because automake doesn't understand `the_tests5 = $(the_tests:%=%5)` and couldn't match the tests with their _SOURCES. Maybe some m4 programming would have helped, but that would have made the Makefiles even more unreadable. GnuPG-bug-id: 7205 build,qt: Build Qt with -fPIC if required or requested 2023-10-30T08:42:09Z Ingo Klöcker dev@ingo-kloecker.de 2023-10-30T08:28:54Z urn:sha1:ae332749eee056f59bf902a65ffb012fcf181875 * configure.ac: Add option to enable building the Qt 6 binding with -fPIC. Fix typo and mention default for --enable-no-direct-extern-access option. * m4/qt6.m4: Add -fPIC to GPGME_QT6_CFLAGS if requested or if Qt 6 was built with reduce_relocations. -- GnuPG-bug-id: 6781 build,qt: Autodetect whether Qt was built with -mno-direct-extern-access 2023-09-21T20:53:00Z Ingo Klöcker dev@ingo-kloecker.de 2023-09-21T20:53:00Z urn:sha1:4e321a0f06ffba2437fa34ccb88527e9ea633703 * m4/qt6.m4: Check the build configuration of Qt 6 for no_direct_extern_access. -- If building with -mno-direct-extern-access has been neither enabled nor disabled explicitly, then check whether Qt 6 was built with this flag. The check is skipped, if we build for Windows. GnuPG-bug-id: 6696 build,qt: Optionally build Qt 6 bindings with -mno-direct-extern-access 2023-09-21T08:58:27Z Ingo Klöcker dev@ingo-kloecker.de 2023-09-21T08:56:26Z urn:sha1:927f129663b8bde1ecb4e2ac2b233a7baca8a568 * configure.ac: Check if C++ compiler supports -mno-direct-extern-access. Add option to enable building with -mno-direct-extern-access. * m4/ax_check_compile_flag.m4: New. * m4/qt6.m4: Add -mno-direct-extern-access to GPGME_QT6_CFLAGS if supported and requested. -- This adds the possibility to build the Qt 6 bindings with the -mno-direct-extern-access flag. This is required if Qt 6 was built with this flag. This is a workaround for the lack of Qt 6's pkgconfig files providing this flag if needed. GnuPG-bug-id: 6696 build,qt: Drop broken check for -fPIC 2023-09-21T08:45:09Z Ingo Klöcker dev@ingo-kloecker.de 2023-09-21T08:45:09Z urn:sha1:3e6485620816c9097f98cbe4fdb82a4683918a63 * m4/qt6.m4: Remove attempt to build a Qt program with -fPIC. -- libtool already takes care of adding -fPIC. Moreover, building without -fPIC succeeded even if Qt was built with -fPIC, i.e. the check didn't work as intended. GnuPG-bug-id: 6696 build,qt: Simplify check for moc 2023-04-19T07:23:05Z Ingo Klöcker dev@ingo-kloecker.de 2023-04-19T07:23:05Z urn:sha1:a14155d2c1b2ddc167dbf278faf1d6b469575492 m4/qt6.m4: Remove alternative checks for moc that were taken over from Qt 5 and that are obsolete for Qt 6. -- build,qt: Check whether building with -fPIC is needed 2022-10-14T12:16:47Z Ingo Klöcker dev@ingo-kloecker.de 2022-10-14T12:16:47Z urn:sha1:2ff09f474fb908dff83cce79c9d84b4fa21f5d7b 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 Ingo Klöcker dev@ingo-kloecker.de 2022-10-14T12:02:26Z urn:sha1:1792db58346cb39fd99332478d56dc190bae7836 * 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 Ingo Klöcker dev@ingo-kloecker.de 2022-10-13T13:36:32Z urn:sha1:f7a46714283bb8c107c68d0f1227abfe223b2365 * 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.