limit specific CPPFLAGS variables to specific convenience libs (bug #38928) * libinterp/Makefile.am (AM_CPPFLAGS): Remove $(FT2_CPPFLAGS), $(HDF5_CPPFLAGS), $(Z_CPPFLAGS), $(FFTW_XCPPFLAGS), and $(LLVM_CPPFLAGS) from the list. * liboctave/Makefile.am (AM_CPPFLAGS): Remove $(CURL_CPPFLAGS), $(SPARSE_XCPPFLAGS), $(ARPACK_CPPFLAGS), $(QRUPDATE_CPPFLAGS), and $(FFTW_XCPPFLAGS) from the list. * libinterp/corefcn/module.mk (corefcn_libcorefcn_la_CPPFLAGS): Include $(Z_CPPFLAGS) in the list. * liboctave/array/module.mk (array_libarray_la_CPPFLAGS): Include $(FFTW_XCPPFLAGS) in the list. * liboctave/numeric/module.mk (numeric_libnumeric_la_CPPFLAGS): Remove $(ARPACK_CPPFLAGS) from the list. * liboctave/util/module.mk (util_libutil_la_CPPFLAGS): Include $(CURL_CPPFLAGS) in the list.

--- a/libinterp/corefcn/module.mk	Wed Oct 22 11:37:00 2014 -0700
+++ b/libinterp/corefcn/module.mk	Thu Oct 23 17:12:58 2014 -0400
@@ -341,7 +341,9 @@
                                  $(FONTCONFIG_CPPFLAGS) \
                                  $(FT2_CPPFLAGS) \
                                  $(HDF5_CPPFLAGS) \
-                                 $(LLVM_CPPFLAGS)
+                                 $(LLVM_CPPFLAGS) \
+                                 $(Z_CPPFLAGS)
+
 corefcn_libcorefcn_la_CXXFLAGS = $(AM_CXXFLAGS) $(LLVM_CXXFLAGS)
 
 corefcn_libtex_parser_la_SOURCES = $(TEX_PARSER_SRC)