--- Makefile.in.orig	2016-03-12 20:07:30 UTC
+++ Makefile.in
@@ -105,10 +105,10 @@ host_triplet = @host@
 # changes one day.  gcc ignores functions it doesn't understand.
 @GCC_TRUE@am__append_2 = -Wall -Wwrite-strings -Woverloaded-virtual \
 @GCC_TRUE@               -Wno-sign-compare \
-@GCC_TRUE@               -fno-builtin-malloc -fno-builtin-free -fno-builtin-realloc \
-@GCC_TRUE@               -fno-builtin-calloc -fno-builtin-cfree \
-@GCC_TRUE@               -fno-builtin-memalign -fno-builtin-posix_memalign \
-@GCC_TRUE@               -fno-builtin-valloc -fno-builtin-pvalloc
+@GCC_TRUE@                  \
+@GCC_TRUE@                 \
+@GCC_TRUE@                 \
+@GCC_TRUE@                
 
 @GCC_TRUE@am__append_3 = -fno-builtin
 
@@ -1943,7 +1943,7 @@ am__can_run_installinfo = \
 man1dir = $(mandir)/man1
 NROFF = nroff
 MANS = $(dist_man_MANS)
-am__dist_doc_DATA_DIST = AUTHORS COPYING ChangeLog INSTALL NEWS README \
+am__dist_doc_DATA_DIST = AUTHORS ChangeLog INSTALL NEWS README \
 	README_windows.txt TODO doc/index.html doc/designstyle.css \
 	doc/pprof_remote_servers.html doc/tcmalloc.html \
 	doc/overview.gif doc/pageheap.gif doc/spanmap.gif \
@@ -2185,7 +2185,7 @@ am__DIST_COMMON = $(dist_man_MANS) $(src
 	$(top_srcdir)/src/config.h.in \
 	$(top_srcdir)/src/gperftools/tcmalloc.h.in \
 	$(top_srcdir)/src/windows/gperftools/tcmalloc.h.in AUTHORS \
-	COPYING ChangeLog INSTALL NEWS README TODO compile \
+	ChangeLog INSTALL NEWS README TODO compile \
 	config.guess config.sub depcomp install-sh ltmain.sh missing \
 	test-driver
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
@@ -2429,7 +2429,7 @@ googleinclude_HEADERS = \
 # noinst doesn't seem to work with data.  I separate them out anyway, in case
 # one day we figure it out.  Regardless, installing the dot files isn't the
 # end of the world.
-dist_doc_DATA = AUTHORS COPYING ChangeLog INSTALL NEWS README \
+dist_doc_DATA = AUTHORS ChangeLog INSTALL NEWS README \
 	README_windows.txt TODO doc/index.html doc/designstyle.css \
 	$(am__append_18) doc/tcmalloc.html doc/overview.gif \
 	doc/pageheap.gif doc/spanmap.gif doc/threadheap.gif \