=> Bootstrap dependency curl-[0-9]*: found curl-7.30.0
=> Bootstrap dependency digest>=20010302: found digest-20121220
===> Skipping vulnerability checks.
WARNING: No /var/db/pkg/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /var/db/pkg fetch-pkg-vulnerabilities'.
===> Building for sparse-0.4.4
pkg-config: not found
pkg-config: not found
Makefile:52: Your system does not have libxml, disabling c2xml
Makefile:64: Your system does not have libgtk2, disabling test-inspect
     CC       test-lexing.o
     CC       target.o
     CC       parse.o
     CC       tokenize.o
     CC       pre-process.o
     CC       symbol.o
     CC       lib.o
lib.c: In function 'handle_switch_D':
lib.c:255:2: warning: array subscript has type 'char'
     CC       scope.o
     CC       expression.o
expression.c: In function 'parse_num':
expression.c:273:2: warning: array subscript has type 'char'
     CC       show-parse.o
     CC       evaluate.o
     CC       expand.o
     CC       inline.o
     CC       linearize.o
     CC       sort.o
     CC       allocate.o
     CC       compat-linux.o
     CC       ptrlist.o
     CC       flow.o
     CC       cse.o
     CC       simplify.o
     CC       memops.o
     CC       liveness.o
     CC       storage.o
     CC       unssa.o
     CC       dissect.o
     CC       test-parsing.o
     CC       obfuscate.o
     CC       compile.o
     CC       compile-i386.o
     CC       graph.o
     CC       sparse.o
     CC       test-linearize.o
     CC       example.o
     CC       test-unssa.o
     CC       test-dissect.o
     CC       ctags.o
     GEN      sparse.pc
     AR       libsparse.a
     LINK     test-lexing
     LINK     test-parsing
     LINK     obfuscate
     LINK     compile
     LINK     graph
     LINK     sparse
     LINK     test-linearize
     LINK     example
     LINK     test-dissect
     LINK     test-unssa
     LINK     ctags
=> Unwrapping files-to-be-installed.
INFO: [subst.mk:unwrap] Nothing changed in ./sparse.pc.