Merge google-perftools r109 (the current contents of third_party/tcmalloc/vendor)

third_party/tcmalloc/chromium/src/config_win.h

Index: third_party/tcmalloc/chromium/src/config_win.h
===================================================================
--- third_party/tcmalloc/chromium/src/config_win.h	(revision 87277)
+++ third_party/tcmalloc/chromium/src/config_win.h	(working copy)
@@ -29,7 +29,7 @@
 #define HASH_SET_H  <hash_set>
 
 /* Define to 1 if your libc has a snprintf implementation */
-#define HAVE_SNPRINTF
+#undef HAVE_SNPRINTF
 
 /* Define to 1 if compiler supports __builtin_stack_pointer */
 #undef HAVE_BUILTIN_STACK_POINTER
@@ -37,6 +37,9 @@
 /* Define to 1 if you have the <conflict-signal.h> header file. */
 #undef HAVE_CONFLICT_SIGNAL_H
 
+/* Define to 1 if you have the <cygwin/signal.h> header file. */
+#undef HAVE_CYGWIN_SIGNAL_H

[Alexander Potapenko, 2011/06/09 09:35:24]

This config was fixed manually, too.

+
 /* Define to 1 if you have the declaration of `cfree', and to 0 if you don't.
    */
 #undef HAVE_DECL_CFREE
@@ -73,6 +76,9 @@
 /* Define to 1 if you have the <fcntl.h> header file. */
 #undef HAVE_FCNTL_H
 
+/* Define to 1 if you have the <features.h> header file. */
+#undef HAVE_FEATURES_H

[antonm, 2011/06/14 14:15:35]

it looks like you default to #undef all the features, is it the best approach?

[Alexander Potapenko, 2011/06/15 16:32:20]

This guarantees we don't break anything while upgrading:
because autoconf is not actually used to generate the configs, it's not possible
that someone else defines some HAVE_FOOBAR_H macro and we undefine it. If
defining some feature makes the code more optimal (which is unlikely for
perftools), it can then be enabled in a separate CL.

+
 /* Define to 1 if you have the `geteuid' function. */
 #undef HAVE_GETEUID
 
@@ -103,6 +109,9 @@
 /* Define to 1 if you have the <malloc.h> header file. */
 #undef HAVE_MALLOC_H
 
+/* Define to 1 if you have the <malloc/malloc.h> header file. */
+#undef HAVE_MALLOC_MALLOC_H
+
 /* Define to 1 if you have the <memory.h> header file. */
 #undef HAVE_MEMORY_H
 
@@ -112,6 +121,9 @@
 /* define if the compiler implements namespaces */
 #define HAVE_NAMESPACES 1
 
+/* Define to 1 if you have the <poll.h> header file. */
+#undef HAVE_POLL_H
+
 /* define if libc has program_invocation_name */
 #undef HAVE_PROGRAM_INVOCATION_NAME
 
@@ -123,6 +135,8 @@
 
 /* Define to 1 if you have the `sbrk' function. */
 #undef HAVE_SBRK
+/* Define to 1 if you have the <sched.h> header file. */
+#undef HAVE_SCHED_H
 
 /* Define to 1 if you have the <stdint.h> header file. */
 #undef HAVE_STDINT_H
@@ -139,6 +153,15 @@
 /* Define to 1 if the system has the type `struct mallinfo'. */
 #undef HAVE_STRUCT_MALLINFO
 
+/* Define to 1 if you have the <sys/cdefs.h> header file. */
+#undef HAVE_SYS_CDEFS_H
+
+/* Define to 1 if you have the <sys/malloc.h> header file. */
+#undef HAVE_SYS_MALLOC_H
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+#undef HAVE_SYS_PARAM_H
+
 /* Define to 1 if you have the <sys/prctl.h> header file. */
 #undef HAVE_SYS_PRCTL_H
 
@@ -154,9 +177,15 @@
 /* Define to 1 if you have the <sys/syscall.h> header file. */
 #undef HAVE_SYS_SYSCALL_H
 
+/* Define to 1 if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
 /* Define to 1 if you have the <sys/types.h> header file. */
 #define HAVE_SYS_TYPES_H 1
 
+/* <sys/ucontext.h> is broken on redhat 7 */
+#undef HAVE_SYS_UCONTEXT_H
+
 /* Define to 1 if you have the <sys/wait.h> header file. */
 #undef HAVE_SYS_WAIT_H
 
@@ -175,6 +204,9 @@
 /* define if your compiler has __attribute__ */
 #undef HAVE___ATTRIBUTE__
 
+/* Define to 1 if compiler supports __environ */
+#undef HAVE___ENVIRON
+
 /* Define to 1 if the system has the type `__int64'. */
 #define HAVE___INT64 1
 
@@ -184,6 +216,10 @@
 /* Define to 1 if int32_t is equivalent to intptr_t */
 #undef INT32_EQUALS_INTPTR
 
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#undef LT_OBJDIR
+
 /* Define to 1 if your C compiler doesn't accept -c and -o together. */
 #undef NO_MINUS_C_MINUS_O
 
@@ -202,6 +238,9 @@
 /* Define to the one symbol short name of this package. */
 #undef PACKAGE_TARNAME
 
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
 /* Define to the version of this package. */
 #undef PACKAGE_VERSION