generate config.h prior to creating the amalgamation

thirdparty/libgc/gc.c

@@ -117,7 +117,305 @@
 #define GC_PRIVATE_H
 
 #ifdef HAVE_CONFIG_H
-# include "config.h"
+/* include/config.h.  Generated from config.h.in by configure.  */
+/* include/config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to recognise all pointers to the interior of objects. */
+#define ALL_INTERIOR_POINTERS 1
+
+/* AO load, store and/or test-and-set primitives are implemented in
+   libatomic_ops using locks. */
+/* #undef BASE_ATOMIC_OPS_EMULATED */
+
+/* Erroneously cleared dirty bits checking. Use only for debugging of the
+   incremental collector. */
+/* #undef CHECKSUMS */
+
+/* Define to discover thread stack bounds on Darwin without trying to walk the
+   frames on the stack. */
+/* #undef DARWIN_DONT_PARSE_STACK */
+
+/* Define to force debug headers on all objects. */
+/* #undef DBG_HDRS_ALL */
+
+/* Do not use user32.dll import library (Win32). */
+/* #undef DONT_USE_USER32_DLL */
+
+/* Define to support pointer mask/shift set at runtime. */
+/* #undef DYNAMIC_POINTER_MASK */
+
+/* Define to enable eCos target support. */
+/* #undef ECOS */
+
+/* Wine getenv may not return NULL for missing entry. */
+/* #undef EMPTY_GETENV_RESULTS */
+
+/* Define to enable alternative finalization interface. */
+#define ENABLE_DISCLAIM 1
+
+/* Define to enable internal debug assertions. */
+/* #undef GC_ASSERTIONS */
+
+/* Define to enable atomic uncollectible allocation. */
+#define GC_ATOMIC_UNCOLLECTABLE 1
+
+/* Use GCC atomic intrinsics instead of libatomic_ops primitives. */
+#define GC_BUILTIN_ATOMIC 1
+
+/* Define to build dynamic libraries with only API symbols exposed. */
+#define GC_DLL 1
+
+/* Skip the initial guess of data root sets. */
+/* #undef GC_DONT_REGISTER_MAIN_STATIC_DATA */
+
+/* Define to turn on GC_suspend_thread support (Linux only). */
+#define GC_ENABLE_SUSPEND_THREAD 1
+
+/* Define to include support for gcj. */
+#define GC_GCJ_SUPPORT 1
+
+/* Define if backtrace information is supported. */
+/* #undef GC_HAVE_BUILTIN_BACKTRACE */
+
+/* Define to use 'pthread_sigmask' function if needed. */
+#define GC_HAVE_PTHREAD_SIGMASK 1
+
+/* Enable Win32 DllMain-based approach of threads registering. */
+/* #undef GC_INSIDE_DLL */
+
+/* Missing execinfo.h header. */
+/* #undef GC_MISSING_EXECINFO_H */
+
+/* Missing sigsetjmp function. */
+/* #undef GC_NO_SIGSETJMP */
+
+/* Disable threads discovery in GC. */
+/* #undef GC_NO_THREADS_DISCOVERY */
+
+/* Read environment variables from the GC 'env' file. */
+/* #undef GC_READ_ENV_FILE */
+
+/* Define and export GC_wcsdup function. */
+#define GC_REQUIRE_WCSDUP 1
+
+/* Define to support platform-specific threads. */
+#define GC_THREADS 1
+
+/* Force the GC to use signals based on SIGRTMIN+k. */
+/* #undef GC_USESIGRT_SIGNALS */
+
+/* Define to cause the collector to redefine malloc and intercepted pthread
+   routines with their real names while using dlsym to refer to the original
+   routines. */
+/* #undef GC_USE_DLOPEN_WRAP */
+
+/* The major version number of this GC release. */
+#define GC_VERSION_MAJOR 8
+
+/* The micro version number of this GC release. */
+#define GC_VERSION_MICRO 0
+
+/* The minor version number of this GC release. */
+#define GC_VERSION_MINOR 3
+
+/* Define to support pthreads-win32 or winpthreads. */
+/* #undef GC_WIN32_PTHREADS */
+
+/* Define to install pthread_atfork() handlers by default. */
+#define HANDLE_FORK 1
+
+/* Define to use 'dladdr' function. */
+#define HAVE_DLADDR 1
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if you have the 'dl_iterate_phdr' function. */
+#define HAVE_DL_ITERATE_PHDR 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* libatomic_ops AO_or primitive implementation is lock-free. */
+/* #undef HAVE_LOCKFREE_AO_OR */
+
+/* Define to use 'pthread_setname_np(const char*)' function. */
+/* #undef HAVE_PTHREAD_SETNAME_NP_WITHOUT_TID */
+
+/* Define to use 'pthread_setname_np(pthread_t, const char*)' function. */
+#define HAVE_PTHREAD_SETNAME_NP_WITH_TID 1
+
+/* Define to use 'pthread_setname_np(pthread_t, const char*, void *)'
+   function. */
+/* #undef HAVE_PTHREAD_SETNAME_NP_WITH_TID_AND_ARG */
+
+/* Define to use 'pthread_set_name_np(pthread_t, const char*)' function. */
+/* #undef HAVE_PTHREAD_SET_NAME_NP */
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdio.h> header file. */
+#define HAVE_STDIO_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Do not define DYNAMIC_LOADING even if supported (i.e., build the collector
+   with disabled tracing of dynamic library data roots). */
+/* #undef IGNORE_DYNAMIC_LOADING */
+
+/* Define to make it somewhat safer by default to finalize objects out of
+   order by specifying a nonstandard finalization mark procedure. */
+#define JAVA_FINALIZATION 1
+
+/* Define to save back-pointers in debugging headers. */
+/* #undef KEEP_BACK_PTRS */
+
+/* Define to optimize for large heaps or root sets. */
+/* #undef LARGE_CONFIG */
+
+/* Define to the sub-directory where libtool stores uninstalled libraries. */
+#define LT_OBJDIR ".libs/"
+
+/* Define to build the collector with the support of the functionality to
+   print max length of chain through unreachable objects ending in a reachable
+   one. */
+/* #undef MAKE_BACK_GRAPH */
+
+/* Number of sequential garbage collections during those a candidate block for
+   unmapping should be marked as free. */
+#define MUNMAP_THRESHOLD 7
+
+/* Define to not use system clock (cross compiling). */
+/* #undef NO_CLOCK */
+
+/* Disable debugging, like GC_dump and its callees. */
+/* #undef NO_DEBUGGING */
+
+/* Define to make the collector not allocate executable memory by default. */
+#define NO_EXECUTE_PERMISSION 1
+
+/* Missing getcontext function. */
+/* #undef NO_GETCONTEXT */
+
+/* Prohibit installation of pthread_atfork() handlers. */
+/* #undef NO_HANDLE_FORK */
+
+/* Name of package */
+#define PACKAGE "gc"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "https://github.com/ivmai/bdwgc/issues"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "gc"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "gc 8.3.0"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "gc"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL ""
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "8.3.0"
+
+/* Define to enable parallel marking. */
+#define PARALLEL_MARK 1
+
+/* If defined, redirect free to this function. */
+/* #undef REDIRECT_FREE */
+
+/* If defined, redirect malloc to this function. */
+/* #undef REDIRECT_MALLOC */
+
+/* If defined, redirect GC_realloc to this function. */
+/* #undef REDIRECT_REALLOC */
+
+/* The number of caller frames saved when allocating with the debugging API.
+   */
+/* #undef SAVE_CALL_COUNT */
+
+/* Shorten the headers to minimize object size at the expense of checking for
+   writes past the end. */
+/* #undef SHORT_DBG_HDRS */
+
+/* Define to tune the collector for small heap sizes. */
+/* #undef SMALL_CONFIG */
+
+/* See the comment in gcconfig.h. */
+/* #undef SOLARIS25_PROC_VDB_BUG_FIXED */
+
+/* Define to 1 if all of the C89 standard headers exist (not just the ones
+   required in a freestanding environment). This macro is provided for
+   backward compatibility; new code need not use it. */
+#define STDC_HEADERS 1
+
+/* Define to work around a Solaris 5.3 bug (see dyn_load.c). */
+/* #undef SUNOS53_SHARED_LIB */
+
+/* Define to enable thread-local allocation optimization. */
+#define THREAD_LOCAL_ALLOC 1
+
+/* Use Unicode (W) variant of Win32 API instead of ASCII (A) one. */
+/* #undef UNICODE */
+
+/* Define to use of compiler-support for thread-local variables. */
+/* #undef USE_COMPILER_TLS */
+
+/* Define to use mmap instead of sbrk to expand the heap. */
+#define USE_MMAP 1
+
+/* Define to return memory to OS with munmap calls. */
+#define USE_MUNMAP 1
+
+/* Use rwlock for the allocator lock instead of mutex. */
+/* #undef USE_RWLOCK */
+
+/* Define to use Win32 VirtualAlloc (instead of sbrk or mmap) to expand the
+   heap. */
+/* #undef USE_WINALLOC */
+
+/* Define to support tracking GC_malloc and friends for heap profiling tools.
+   */
+/* #undef VALGRIND_TRACKING */
+
+/* Version number of package */
+#define VERSION "8.3.0"
+
+/* The POSIX feature macro. */
+/* #undef _POSIX_C_SOURCE */
+
+/* Indicates the use of pthreads (NetBSD). */
+/* #undef _PTHREADS */
+
+/* Required define if using POSIX threads. */
+#define _REENTRANT 1
+
+/* Define to '__inline__' or '__inline' if that's what the C compiler
+   calls it, or to nothing if 'inline' is not supported under any name.  */
+#ifndef __cplusplus
+/* #undef inline */
+#endif
+
 #endif
 
 #if !defined(GC_BUILD) && !defined(NOT_GCBUILD)