From: Dylan Noblesmith <nobled@dreamwidth.org>
Date: Wed, 1 Feb 2012 14:06:21 +0000 (+0000)
Subject: autoconf: generate clang's private config.h header
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=06db458bca0265f9dffe90d9036b02b4ba638340;p=oota-llvm.git

autoconf: generate clang's private config.h header

The CMake build already generated one. Follows clang r149497.

This brings us one step closer to compiling and configuring clang
separately from LLVM using the autoconf build, too.

(I lack the right version of autoconf et al. to regen, but it
was a simple change, so I just updated configure manually.)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149498 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index d01cea48057..84a120b4f09 100644
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -1586,7 +1586,10 @@ AC_CONFIG_FILES([llvm.spec])
 
 dnl Configure doxygen's configuration file
 AC_CONFIG_FILES([docs/doxygen.cfg])
+
+dnl Configure clang, if present
 if test -f ${srcdir}/tools/clang/README.txt; then
+  AC_CONFIG_HEADERS([tools/clang/include/clang/Config/config.h])
   AC_CONFIG_FILES([tools/clang/docs/doxygen.cfg])
 fi
 
diff --git a/configure b/configure
index 402dc4eb6b4..1c790c51b8f 100755
--- a/configure
+++ b/configure
@@ -21095,6 +21095,7 @@ ac_config_files="$ac_config_files llvm.spec"
 ac_config_files="$ac_config_files docs/doxygen.cfg"
 
 if test -f ${srcdir}/tools/clang/README.txt; then
+  ac_config_headers="$ac_config_headers tools/clang/include/clang/Config/config.h"
   ac_config_files="$ac_config_files tools/clang/docs/doxygen.cfg"
 
 fi