freeciv: Bump version and adjust for newer OpenSSL.

games-strategy/freeciv/freeciv-2.6.2.recipe

@@ -11,9 +11,9 @@ you do not need to own Civilization to play Freeciv."
 HOMEPAGE="http://www.freeciv.org/"
 COPYRIGHT="1996-2018 The Freeciv Team"
 LICENSE="GNU GPL v2"
-REVISION="3"
+REVISION="1"
 SOURCE_URI="https://netix.dl.sourceforge.net/project/freeciv/Freeciv%202.6/$portVersion/freeciv-$portVersion.tar.bz2"
-CHECKSUM_SHA256="cce6841da0194138aad269cc735557db438a44909d75fd03d4db67507986b9e2"
+CHECKSUM_SHA256="6181ef3d3c76264383aabbe0eaf1550d8a65ca42639e6c17cc2938165e176c8f"
 PATCHES="freeciv-$portVersion.patchset"
 ADDITIONAL_FILES="freeciv.rdef.in"
 
@@ -44,7 +44,6 @@ REQUIRES="
 	haiku$secondaryArchSuffix
 	lib:libbz2$secondaryArchSuffix
 	lib:libcurl$secondaryArchSuffix
-	lib:libcrypto$secondaryArchSuffix
 	lib:libfreetype$secondaryArchSuffix
 	lib:libGL$secondaryArchSuffix
 	lib:libiconv$secondaryArchSuffix
@@ -57,7 +56,6 @@ REQUIRES="
 	lib:libSDL_image_1.2$secondaryArchSuffix
 	lib:libSDL_mixer_1.2$secondaryArchSuffix
 	lib:libSDL_ttf_2.0$secondaryArchSuffix
-	lib:libssl$secondaryArchSuffix
 	lib:libz$secondaryArchSuffix
 	"
 
@@ -70,7 +68,7 @@ BUILD_REQUIRES="
 	devel:liblua$secondaryArchSuffix >= 5.3
 	devel:libintl$secondaryArchSuffix
 	devel:liblzma$secondaryArchSuffix
-	devel:libreadline$secondaryArchSuffix >= 8
+	devel:libreadline$secondaryArchSuffix
 	devel:libSDL_1.2$secondaryArchSuffix
 	devel:libSDL_gfx$secondaryArchSuffix
 	devel:libSDL_image_1.2$secondaryArchSuffix