Make DragonFlyBSD a first class BSD-like OS (#5548)

compiler/condsyms.nim

@@ -41,9 +41,9 @@ proc isDefined*(symbol: string): bool =
       result = targetOS in {osLinux, osMorphos, osSkyos, osIrix, osPalmos,
                             osQnx, osAtari, osAix,
                             osHaiku, osVxWorks, osSolaris, osNetbsd,
-                            osFreebsd, osOpenbsd, osMacosx}
+                            osFreebsd, osOpenbsd, osDragonfly, osMacosx}
     of "bsd":
-      result = targetOS in {osNetbsd, osFreebsd, osOpenbsd}
+      result = targetOS in {osNetbsd, osFreebsd, osOpenbsd, osDragonfly}
     of "emulatedthreadvars":
       result = platform.OS[targetOS].props.contains(ospLacksThreadVars)
     of "msdos": result = targetOS == osDos
@@ -57,7 +57,8 @@ proc isDefined*(symbol: string): bool =
     of "cpu32": result = CPU[targetCPU].bit == 32
     of "cpu64": result = CPU[targetCPU].bit == 64
     of "nimrawsetjmp":
-      result = targetOS in {osSolaris, osNetbsd, osFreebsd, osOpenbsd, osMacosx}
+      result = targetOS in {osSolaris, osNetbsd, osFreebsd, osOpenbsd,
+                            osDragonfly, osMacosx}
     else: discard
 
 proc isDefined*(symbol: PIdent): bool = isDefined(symbol.s)

compiler/installer.ini

@@ -12,6 +12,7 @@ Platforms: """
   freebsd: i386;amd64
   netbsd: i386;amd64
   openbsd: i386;amd64
+  dragonfly: i386;amd64
   haiku: i386;amd64
 """
 

compiler/platform.nim

@@ -20,8 +20,8 @@ type
   TSystemOS* = enum # Also add OS in initialization section and alias
                     # conditionals to condsyms (end of module).
     osNone, osDos, osWindows, osOs2, osLinux, osMorphos, osSkyos, osSolaris,
-    osIrix, osNetbsd, osFreebsd, osOpenbsd, osAix, osPalmos, osQnx, osAmiga,
-    osAtari, osNetware, osMacos, osMacosx, osHaiku, osVxworks,
+    osIrix, osNetbsd, osFreebsd, osOpenbsd, osDragonfly, osAix, osPalmos, osQnx,
+    osAmiga, osAtari, osNetware, osMacos, osMacosx, osHaiku, osVxworks,
     osJS, osNimrodVM, osStandalone
 
 type
@@ -98,6 +98,13 @@ const
       scriptExt: ".sh", curDir: ".",
       exeExt: "", extSep: ".",
       props: {ospNeedsPIC, ospPosix}),
+     (name: "DragonFly", parDir: "..",
+      dllFrmt: "lib$1.so", altDirSep: "/",
+      objExt: ".o", newLine: "\x0A",
+      pathSep: ":", dirSep: "/",
+      scriptExt: ".sh", curDir: ".",
+      exeExt: "", extSep: ".",
+      props: {ospNeedsPIC, ospPosix}),
      (name: "AIX", parDir: "..", dllFrmt: "lib$1.so", altDirSep: "/",
       objExt: ".o", newLine: "\x0A", pathSep: ":", dirSep: "/",
       scriptExt: ".sh", curDir: ".", exeExt: "", extSep: ".",

tools/niminst/buildsh.tmpl

@@ -56,7 +56,7 @@ case $uos in
     LINK_FLAGS="$LINK_FLAGS -ldl -lm -lrt"
     ;;
   *dragonfly* )
-    myos="freebsd"
+    myos="dragonfly"
     LINK_FLAGS="$LINK_FLAGS -lm"
     ;;
   *freebsd* )