lookat: Update to 2.1.0

Fixes: https://trac.macports.org/ticket/70241

sysutils/lookat/Portfile

@@ -3,24 +3,25 @@
 PortSystem              1.0
 
 name                    lookat
-version                 1.4.4
+version                 2.1.0
 revision                0
-checksums               rmd160  1e63e45bec5ae51c170f743c6340747045e84e31 \
-                        sha256  86513ec90ad13c4bc4a1510fb9e177fd5cf581b3d41415964cb0736571cad9c2 \
-                        size    279634
+checksums               rmd160  adc6a7484418c4a6e38a731fcaa83d993482ae60 \
+                        sha256  19ebc746ac70680eacad5c52079c6710b345fb43aa861e14f8c12cccea17453d \
+                        size    312928
 
-description             A program to view textfiles and man-pages.
-long_description        ${description}
+description             A program to view textfiles and man-pages
+long_description        {*}${description}.
 
 maintainers             nomaintainer
 categories              sysutils
 license                 GPL-2+
-platforms               darwin
-homepage                http://www.wagemakers.be/english/programs/lookat
-master_sites            http://www.wagemakers.be/downloads/lookat/
-livecheck.name          ${name}_bekijk
-distname                ${livecheck.name}-${version}
+homepage                https://www.wagemakers.be/english/programs/lookat/
+master_sites            nongnu
+distname                ${name}_bekijk-${version}
 
-depends_lib             port:ncurses
+depends_lib-append      port:ncurses
 
-patchfiles              getline.c.patch
+post-destroot {
+    xinstall -d ${destroot}${prefix}/share/doc/${name}
+    xinstall -m 644 ${worksrcpath}/COPYING ${destroot}${prefix}/share/doc/${name}
+}

sysutils/lookat/files/getline.c.patch

@@ -1,33 +0,0 @@
-Don't define getline and getdelim if they are already defined
-(e.g. on Mac OS X 10.7 and later).
---- getline.c.orig	2015-12-28 00:38:39.000000000 -0600
-+++ getline.c	2019-11-04 09:39:32.000000000 -0600
-@@ -169,6 +169,8 @@
- #ifndef __OpenBSD__
- #ifndef __NetBSD__
- 
-+#ifndef HAVE_GETLINE
-+
- int
- getline (lineptr, n, stream)
-      char **lineptr;
-@@ -178,6 +180,10 @@
-   return getstr (lineptr, n, stream, '\n', 0);
- }
- 
-+#endif
-+
-+#ifndef HAVE_GETDELIM 
-+
- #if defined(__FreeBSD__)
- #include <osreldate.h>
- #if __FreeBSD_version <= 800066
-@@ -196,6 +202,8 @@
- }
- #endif
- 
-+#endif
-+
- #endif /* ifndef __NetBSD__ */
- #endif /* ifndef __OpenBSD__ */
-