update to nim-1.6.18

this is the most recent LTS version, the 2.0.x update needs some extra work

lang/nim/Makefile

@@ -2,7 +2,7 @@ ONLY_FOR_ARCHS =	amd64 arm64 i386
 
 COMMENT =		statically typed systems programming language
 
-DISTNAME =		nim-1.6.14
+DISTNAME =		nim-1.6.18
 EXTRACT_SUFX =		.tar.xz
 
 CATEGORIES =		lang

lang/nim/distinfo

@@ -1,2 +1,2 @@
-SHA256 (nim-1.6.14.tar.xz) = 0HDS8oriQA33/kpJ7OufRc1TmQaxB0gYVqCveo+oLck=
-SIZE (nim-1.6.14.tar.xz) = 5266632
+SHA256 (nim-1.6.18.tar.xz) = UCQaxyIpG6ljdT8EWqo1h7c8GqKK4pxXPBWluKYCoss=
+SIZE (nim-1.6.18.tar.xz) = 5212008

lang/nim/patches/patch-config_nim_cfg

@@ -24,7 +24,7 @@ Index: config/nim.cfg
    @elif haiku:
      gcc.options.linker = "-Wl,--as-needed -lnetwork"
      gcc.cpp.options.linker = "-Wl,--as-needed -lnetwork"
-@@ -198,21 +198,27 @@ clang.objc.options.linker = "-lobjc -lgnustep-base"
+@@ -201,21 +201,27 @@ clang.objc.options.linker = "-lobjc -lgnustep-base"
  
  # Options for FreeBSD, OpenBSD, NetBSD linker to add locations for searching
  # shared libraries.
@@ -58,7 +58,7 @@ Index: config/nim.cfg
  @elif netbsd:
    cincludes: "/usr/pkg/include"
    clibdir: "/usr/pkg/lib"
-@@ -232,15 +238,15 @@ clang.objc.options.linker = "-lobjc -lgnustep-base"
+@@ -235,15 +241,15 @@ clang.objc.options.linker = "-lobjc -lgnustep-base"
    gcc.options.linker %= "-L $WIND_BASE/target/lib/usr/lib/ppc/PPC32/common -mrtp -fno-strict-aliasing -D_C99 -D_HAS_C9X -std=c99 -fasm -Wall -Wno-write-strings"
  @end
  
@@ -78,7 +78,7 @@ Index: config/nim.cfg
  gcc.cpp.options.debug = "-g3 -Og"
  #passl = "-pg"
  
-@@ -254,8 +260,8 @@ llvm_gcc.options.size = "-Os"
+@@ -257,8 +263,8 @@ llvm_gcc.options.size = "-Os"
  clang.options.debug = "-g"
  clang.cpp.options.debug = "-g"
  clang.options.always = "-w -ferror-limit=3"