gnu: qgpgme: Depend on a newer GnuPG.

This addresses a test failure in 'testSymmetricEncryptDecrypt':

  FAIL!  : EncryptionTest::testSymmetricEncryptDecrypt() 'QString::fromUtf8(plainText) == QStringLiteral("Hello symmetric World")' returned FALSE. ()
     Loc: [t-encrypt.cpp(188)]

The failure was apparently due to gpg asking for a passphrase for
symmetric decryption.

* gnu/packages/gnupg.scm (gnupg-2.2.32): New variable.
(qgpgme)[native-inputs]: Use it.

gnu: ghc: Rely on a fixed version of Git.

This makes the derivation of ghc equivalent to that found in
e55547bf70384691712047912c793c517debd2ec.

* gnu/packages/haskell.scm (ghc-8.8)[native-inputs]: Change GIT to
GIT/FIXED.
(ghc-8.10)[native-inputs]: Change GIT-MINIMAL to GIT-MINIMAL/FIXED.
* gnu/packages/version-control.scm (git/fixed): New variable.

gnu: sbcl-cl-webkit: Update to 3.4.0.

* gnu/packages/lisp-xyz.scm (sbcl-cl-webkit): Update to 3.4.0, bringing in
  support for libwebkit2gtk-4.1 from webkit 2.34.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: gnome-screenshot: Fix build with Meson 0.60.0.

* gnu/packages/patches/gnome-screenshot-meson-0.60.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/gnome.scm (gnome-screenshot)[patches]: New field.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: python-sgmllib3k: Remove redundant definition.

* gnu/packages/python-xyz.scm (python-sgmllib3k): Adjust description and
remove same-named definition that provided version 1.0.0.

gnu: graphene: Depend on a fixed version of 'git-minimal'.

* gnu/packages/version-control.scm (git-minimal/fixed): New variable.
* gnu/packages/gtk.scm (graphene)[native-inputs]: Use it instead of
GIT-MINIMAL.

gnu: libsoup: Depend on a fixed version of Samba.

This avoids big rebuilds when Samba is upgraded.

* gnu/packages/samba.scm (samba/fixed): New variable.
* gnu/packages/gnome.scm (libsoup-minimal)[inputs]: Use it instead of
SAMBA.

Merge branch 'master' into core-updates-frozen

gnu: pdfpc: Replace webkitgtk with webkitgtk-with-libsoup2.

* gnu/packages/pdf.scm (pdfpc)[inputs]: Replace webkitgtk with
webkitgtk-with-libsoup2.

gnu: vigra: Build without numpy support.

* gnu/packages/image.scm (vigra)[inputs]: Remove python-numpy.
[arguments]: Add configure-flag to build without vigranumpy.

gnu: efl: Add missing input.

* gnu/packages/enlightenment.scm (efl)[propagated-inputs]: Add libunwind.

gnu: julia: Update to 1.6.3.

* gnu/packages/julia.scm (julia): Update to 1.6.3.

gnu: git: Update to 2.34.0.

* gnu/packages/version-control.scm (git): Update to 2.34.0.

gnu: fennel: Update to 1.0.0.

* gnu/packages/lua.scm (fennel): Update to 1.0.0.
[origin]: Remove unneeded snippet.
[arguments]: Remove custom 'patch-lua-calls, 'install-manpage phases.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>

gnu: emacs-flymake-kondor: Update to 0.1.1-0.389b513.

* gnu/packages/emacs-xyz.scm (emacs-flymake-kondor): Update to 0.1.1-0.389b513.
[propagated-inputs]: Remove emacs-flymake-quickdef.

gnu: Add texlive-xifthen.

* gnu/packages/tex.scm (texlive-xifthen): New variable.

gnu: aws-sdk-cpp: Enable text-to-speech library.

* gnu/packages/cpp.scm (aws-sdk-cpp)[inputs]: Add pulseaudio dependency
so that text-to-speech library is included in the build.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: aws-checksums: Replace patch.

* gnu/packages/c.scm (aws-checksums): Replace patch.
[arguments]: Fix CMAKE_PREFIX_PATH.
[source]: Remove patch.
* gnu/packages/patches/aws-checksums-cmake-prefix.patch:
Delete file.
* gnu/local.mk: Remove it.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: aws-c-event-stream: Replace patch.

* gnu/packages/c.scm (aws-c-event-stream): Replace patch.
[arguments]: Fix CMAKE_PREFIX_PATH.
[source]: Remove patch.
* gnu/packages/patches/aws-c-event-stream-cmake-prefix.patch:
Delete file.
* gnu/local.mk: Remove it.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: aws-sdk-cpp: Update to 1.9.136.

* gnu/packages/cpp.scm (aws-sdk-cpp): Update to 1.9.136.
[arguments]: Fix CMAKE_PREFIX_PATH.
[source]: Remove patches.
* gnu/packages/patches/aws-sdk-cpp-cmake-prefix.patch,
gnu/packages/patches/aws-sdk-cpp-disable-network-tests.patch,
gnu/packages/patches/aws-sdk-cpp-disable-werror.patch: Delete files.
* gnu/local.mk (dist_patch_DATA): Remove them.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>