FreeBSD Support: Build infrastucture, use $os_name-$archabi, ... (1/2)

Build scripts
- setup-machine-arch.sh
  - set os_name { 'linux' or 'freebsd' }
  - skip syslibdir for non linux
  - be quite if given arg "-quiet"
  - Set JAVA_HOME (if not done yet)
  - Set JUNIT_CP (if not done yet)
- adopted all build/test scripts

C++ compilation:
- drop libatomic on all non Linux OS
- Set SYS_INCLUDE_DIRS w/ FreeBSD += /usr/local/include, use it in compilation
- FreeBSD: Set CMAKE_SYSTEM_PREFIX_PATH={/usr;/usr/local}
- Use find_library() for LIBCURL_LIBNAME and LIBUNWIND_LIBNAME w/ REQUIRED if selected
- Test: ownership_fix_tag: Use group 44(video) as defined in FreeBSD, Debian and Ubuntu
  - use 'chgrp -f' to not complain on errors, continue build

OS/C++ file locations:
- mini_httpd

Java file locations:
- openjdk
- junit4 + hamcrest
- IOUtil.getExeTestShellCode(): FreeBSD uses /bin/test as /bin/true is n/a (for executable temp jar dir, i.e. fat jars)

1 files changed, 2 insertions, 1 deletions

diff --git a/test/testsudo_fileutils02.cpp b/test/testsudo_fileutils02.cpp
index fa42923..7b9aabb 100644
--- a/test/testsudo_fileutils02.cpp
+++ b/test/testsudo_fileutils02.cpp
@@ -197,7 +197,8 @@ class TestFileUtil02 : TestFileUtilBase {
     }
 
     /** default group cdrom for all user, usually set to 24 in Debian and Ubuntu */
-    static const ::gid_t extra_test_group = 24;
+    /** default group video for most user, usually set to 44 in FreeBSD, Debian and Ubuntu */
+    static const ::gid_t extra_test_group = 44;
 
     void test50_mount_copy_r_p() {
         INFO_STR("\n\ntest50_mount_copy_r_p\n");