Synchronize on NetBSD-CVS (2013/12/1 12:00:00 UTC)

- Fix for possible unset uid/gid in toproto
 - Fix for default mtree style
 - Update libelf
 - Importing libexecinfo
 - Resynchronize GCC, mpc, gmp, mpfr
 - build.sh: Replace params with show-params.
     This has been done as the make target has been renamed in the same
     way, while a new target named params has been added. This new
     target generates a file containing all the parameters, instead of
     printing it on the console.
 - Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
     get getservbyport() out of the inner loop

Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091

usr.bin/make/unit-tests/test.exp

@@ -43,6 +43,14 @@ UT_OK=good
 UT_OKDIR=unit-tests
 UT_TEST=export-all
 UT_ZOO=hoopie
+make:
+UT_TEST=export-env
+UT_ENV=not-exported
+UT_EXP=not-exported
+env:
+UT_TEST=export-env
+UT_ENV=exported
+UT_EXP=exported
 At first, I am
 happy
 and now: sad
@@ -310,6 +318,9 @@ LIST:tw:C/ /,/g="one two three four five six"
 LIST:tw:C/ /,/1g="one two three four five six"
 LIST:tw:tW:C/ /,/="one,two three four five six"
 LIST:tW:tw:C/ /,/="one two three four five six"
+Making the.c
+Making the.h
+Making the.o from the.h the.c
 .TARGET="phony" .PREFIX="phony" .IMPSRC=""
 .TARGET="all" .PREFIX="all" .IMPSRC=""
 .TARGET="ok" .PREFIX="ok" .IMPSRC=""
@@ -338,6 +349,9 @@ Now we expect an error...
 *** Error code 1 (continuing)
 `all' not remade because of errors.
 V.i386 ?= OK
+TEST1=hello
+TEST2=bye
+TEST3=later
 FOOBAR =
 FOOBAR = foobar fubar
 fun