gnupg2: update to 2.2.27

Also fix pre-existing build breakage (@ahesford).

Co-authored-by: Roberto Ricci <ricci@disroot.org>
Co-authored-by: Andrew J. Hesford <ajh@sideband.org>

Closes: #27899 [via git-merge-pr]

srcpkgs/gnupg2/template

@@ -1,13 +1,14 @@
 # Template file for 'gnupg2'
 pkgname=gnupg2
-version=2.2.26
+version=2.2.27
 revision=1
 wrksrc="gnupg-${version}"
 build_style=gnu-configure
-configure_args="--with-libgcrypt-prefix=${XBPS_CROSS_BASE}
- --with-ksba-prefix=${XBPS_CROSS_BASE} --with-npth-prefix=${XBPS_CROSS_BASE}
- --with-libassuan-prefix=${XBPS_CROSS_BASE} --enable-gpg-is-gpg2
- $(vopt_enable ldap)"
+configure_args="--enable-gpg-is-gpg2 $(vopt_enable ldap)
+ --with-libgcrypt-prefix=${XBPS_CROSS_BASE}/usr
+ --with-libassuan-prefix=${XBPS_CROSS_BASE}/usr
+ --with-ksba-prefix=${XBPS_CROSS_BASE}/usr
+ --with-npth-prefix=${XBPS_CROSS_BASE}/usr"
 hostmakedepends="pkg-config"
 makedepends="bzip2-devel gnutls-devel libassuan-devel libcurl-devel
  libksba-devel libldap-devel libusb-compat-devel npth-devel sqlite-devel"
@@ -17,11 +18,13 @@ maintainer="Orphaned <orphan@voidlinux.org>"
 license="GPL-3.0-or-later"
 homepage="https://www.gnupg.org/"
 distfiles="https://gnupg.org/ftp/gcrypt/gnupg/gnupg-${version}.tar.bz2"
-checksum=517569e6c9fad22175df16be5900f94c991c41e53612db63c14493e814cfff6d
+checksum=34e60009014ea16402069136e0a5f63d9b65f90096244975db5cea74b3d02399
 build_options="ldap"
 build_options_default="ldap"
 
-pre_configure() {
+post_patch() {
+	# On at least aarch64, configure sets this even though it doesn't exist
+	vsed -i 's/HAVE_DECL_SYS_SIGLIST/0/' common/signal.c
 	vsed -i '/examples\/systemd-user/d' doc/Makefile.in
 }