pan2: update to 0.157

build now uses cmake
autotools is deprecated

news/pan2/Portfile

@@ -3,10 +3,11 @@
 PortSystem          1.0
 PortGroup           app 1.0
 PortGroup           active_variants 1.1
+PortGroup           cmake 1.1
 PortGroup           compiler_blacklist_versions 1.0
 
 name                pan2
-version             0.155
+version             0.157
 revision            0
 categories          news
 license             GPL-2
@@ -20,41 +21,30 @@ long_description    Pan2 is a newsreader for GTK+ that is based on \
 
 homepage            https://gitlab.gnome.org/GNOME/pan
 master_sites        https://gitlab.gnome.org/GNOME/pan/-/archive/v${version}
-
 distname            pan-v${version}
 use_bzip2           yes
 
-checksums           rmd160  3e450a66c574dbcb06ea37674fd00015f24fcf7b \
-                    sha256  3624ac3171fa8089825ce55b62b053db4f86d592f717c4d874c48ce0e885dff2 \
-                    size    1797355
+checksums           rmd160  8902a51c43d825805cc09a9dd5b297115ded1272 \
+                    sha256  1ab5f59a9e1e9cb9bfe978be55fda812d5b46936c1c14d9dae30a555c665eb51 \
+                    size    1819034
 
 depends_build-append \
-                    port:autoconf-archive \
                     port:pkgconfig \
-                    port:itstool \
-                    port:yelp-tools
+                    port:gettext
 
 depends_lib-append  port:desktop-file-utils \
-                    port:pcre \
                     port:gmime3 \
                     path:lib/pkgconfig/gnutls.pc:gnutls \
                     path:lib/pkgconfig/gtk+-3.0.pc:gtk3 \
                     port:gtkspell3 \
-                    port:libiconv
+                    port:libiconv \
+                    port:zlib
 
 depends_run-append  port:adwaita-icon-theme
 
-use_autoreconf      yes
-
 compiler.cxx_standard       2011
 compiler.blacklist-append   {clang < 900}
 
-configure.cxxflags-append   -std=c++11
-
-configure.args      --with-gnutls \
-                    --disable-gkr  \
-                    --disable-silent-rules
-
 app.icon                pan/icons/icon_pan_about_logo.png
 app.name                Pan
 app.executable          pan
@@ -63,7 +53,7 @@ app.use_launch_script   yes
 variant x11 conflicts quartz {
    require_active_variants gtk3 x11 quartz
    depends_lib-append      port:gcr port:libsecret
-   configure.args-replace  --disable-gkr --enable-gkr
+   configure.args-append   -DWANT_GKR=ON
 }
 
 variant quartz conflicts x11 {