FreeBSD: pickup GNU compat symbols

Find symbols for GNU gettext and sysinfo. Requires `gettext` and
`libsysinfo` packages (ports) to be installed.

Author: ppenzin

bin/GCStress/CMakeLists.txt

@@ -45,4 +45,11 @@ elseif(NOT CC_TARGET_OS_ANDROID)
     )
 endif()
 
+if(CC_TARGET_OS_FREEBSD)
+  set(lib_target "${lib_target}"
+    "-L/usr/local/lib"
+    "-lintl"
+    )
+endif()
+
 target_link_libraries (GCStress ${lib_target})

bin/ch/CMakeLists.txt

@@ -119,6 +119,14 @@ elseif(CC_TARGET_OS_OSX)
   endif()
 endif()
 
+if(CC_TARGET_OS_FREEBSD)
+  set(lib_target "${lib_target}"
+    "-L/usr/local/lib"
+    "-lintl"
+    "-lsysinfo"
+    )
+endif()
+
 target_link_libraries (ch
   ${lib_target}
   ${CC_LTO_ENABLED}