config.h.*: Rework r210144. Don't edit config.h.in manually.

  - Generate #include in configure.ac.
  - Resurrect the copy of llvm-config.h.cmake into config.h.cmake.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239987 91177308-0d34-0410-b5e6-96231b3b80d8

autoconf/configure.ac

@@ -2172,7 +2172,10 @@ dnl contains the same list of files as AC_CONFIG_HEADERS below. This ensures the
 dnl files can be updated automatically when their *.in sources change.
 AC_CONFIG_HEADERS([include/llvm/Config/config.h include/llvm/Config/llvm-config.h])
 AH_TOP([#ifndef CONFIG_H
-#define CONFIG_H])
+#define CONFIG_H
+
+/* Exported configuration */
+#include "llvm/Config/llvm-config.h"])
 AH_BOTTOM([#endif])
 
 AC_CONFIG_FILES([include/llvm/Config/Targets.def])

include/llvm/Config/config.h.cmake

@@ -411,12 +411,103 @@
 /* Have host's ___chkstk_ms */
 #cmakedefine HAVE____CHKSTK_MS ${HAVE____CHKSTK_MS}
 
-/* Define if we link Polly to the tools */
-#cmakedefine LINK_POLLY_INTO_TOOLS
+/* Linker version detected at compile time. */
+#undef HOST_LINK_VERSION
+
+/* Installation directory for binary executables */
+#cmakedefine LLVM_BINDIR "${LLVM_BINDIR}"
+
+/* Time at which LLVM was configured */
+#cmakedefine LLVM_CONFIGTIME "${LLVM_CONFIGTIME}"
+
+/* Installation directory for data files */
+#cmakedefine LLVM_DATADIR "${LLVM_DATADIR}"
+
+/* Target triple LLVM will generate code for by default */
+#cmakedefine LLVM_DEFAULT_TARGET_TRIPLE "${LLVM_DEFAULT_TARGET_TRIPLE}"
+
+/* Installation directory for documentation */
+#cmakedefine LLVM_DOCSDIR "${LLVM_DOCSDIR}"
+
+/* Define if LLVM is built with asserts and checks that change the layout of
+   client-visible data structures.  */
+#cmakedefine LLVM_ENABLE_ABI_BREAKING_CHECKS
+
+/* Define if threads enabled */
+#cmakedefine01 LLVM_ENABLE_THREADS
 
 /* Define if zlib compression is available */
 #cmakedefine01 LLVM_ENABLE_ZLIB
 
+/* Installation directory for config files */
+#cmakedefine LLVM_ETCDIR "${LLVM_ETCDIR}"
+
+/* Has gcc/MSVC atomic intrinsics */
+#cmakedefine01 LLVM_HAS_ATOMICS
+
+/* Host triple LLVM will be executed on */
+#cmakedefine LLVM_HOST_TRIPLE "${LLVM_HOST_TRIPLE}"
+
+/* Installation directory for include files */
+#cmakedefine LLVM_INCLUDEDIR "${LLVM_INCLUDEDIR}"
+
+/* Installation directory for .info files */
+#cmakedefine LLVM_INFODIR "${LLVM_INFODIR}"
+
+/* Installation directory for man pages */
+#cmakedefine LLVM_MANDIR "${LLVM_MANDIR}"
+
+/* LLVM architecture name for the native architecture, if available */
+#cmakedefine LLVM_NATIVE_ARCH ${LLVM_NATIVE_ARCH}
+
+/* LLVM name for the native AsmParser init function, if available */
+#cmakedefine LLVM_NATIVE_ASMPARSER LLVMInitialize${LLVM_NATIVE_ARCH}AsmParser
+
+/* LLVM name for the native AsmPrinter init function, if available */
+#cmakedefine LLVM_NATIVE_ASMPRINTER LLVMInitialize${LLVM_NATIVE_ARCH}AsmPrinter
+
+/* LLVM name for the native Disassembler init function, if available */
+#cmakedefine LLVM_NATIVE_DISASSEMBLER LLVMInitialize${LLVM_NATIVE_ARCH}Disassembler
+
+/* LLVM name for the native Target init function, if available */
+#cmakedefine LLVM_NATIVE_TARGET LLVMInitialize${LLVM_NATIVE_ARCH}Target
+
+/* LLVM name for the native TargetInfo init function, if available */
+#cmakedefine LLVM_NATIVE_TARGETINFO LLVMInitialize${LLVM_NATIVE_ARCH}TargetInfo
+
+/* LLVM name for the native target MC init function, if available */
+#cmakedefine LLVM_NATIVE_TARGETMC LLVMInitialize${LLVM_NATIVE_ARCH}TargetMC
+
+/* Define if this is Unixish platform */
+#cmakedefine LLVM_ON_UNIX ${LLVM_ON_UNIX}
+
+/* Define if this is Win32ish platform */
+#cmakedefine LLVM_ON_WIN32 ${LLVM_ON_WIN32}
+
+/* Installation prefix directory */
+#cmakedefine LLVM_PREFIX "${LLVM_PREFIX}"
+
+/* Define if we have the Intel JIT API runtime support library */
+#cmakedefine LLVM_USE_INTEL_JITEVENTS 1
+
+/* Define if we have the oprofile JIT-support library */
+#cmakedefine LLVM_USE_OPROFILE 1
+
+/* Major version of the LLVM API */
+#define LLVM_VERSION_MAJOR ${LLVM_VERSION_MAJOR}
+
+/* Minor version of the LLVM API */
+#define LLVM_VERSION_MINOR ${LLVM_VERSION_MINOR}
+
+/* Patch version of the LLVM API */
+#define LLVM_VERSION_PATCH ${LLVM_VERSION_PATCH}
+
+/* LLVM version string */
+#define LLVM_VERSION_STRING "${PACKAGE_VERSION}"
+
+/* Define if we link Polly to the tools */
+#cmakedefine LINK_POLLY_INTO_TOOLS
+
 /* Define if the OS needs help to load dependent libraries for dlopen(). */
 #cmakedefine LTDL_DLOPEN_DEPLIBS ${LTDL_DLOPEN_DEPLIBS}
 

include/llvm/Config/config.h.in

@@ -3,6 +3,9 @@
 #ifndef CONFIG_H
 #define CONFIG_H
 
+/* Exported configuration */
+#include "llvm/Config/llvm-config.h"
+
 /* Bug report URL. */
 #undef BUG_REPORT_URL